Download Mitsubishi Electric PLA-RP3AA Service manual
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OC297-1.qxp 03.6.9 4:24 PM Page 1 SPLIT-TYPE AIR CONDITIONERS No.OC297 TECHNICAL & SERVICE MANUAL Series PLA Ceiling Cassettes R410A Indoor unit [Model names] [Service Ref.] PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK PLA-RP3AA PLA-RP4AA PLA-RP5AA PLA-RP6AA • Refer to the OCT04 as for control relation.This manual does not cover outdoor units. When serving them, please refer to the service manual No.OC294 and this manual in a set. CONTENTS 1. SAFETY PRECAUTION·······························2 2. PART NAMES AND FUNCTIONS ···············4 3. SPECIFICATIONS ········································7 4. DATA···························································11 5. OUTLINES AND DIMENSIONS ·················23 6. WIRING DIAGRAM ····································24 7. REFRIGERANT SYSTEM DIAGRAM···········25 8. TROUBLESHOOTING ·······························26 9. DISASSEMBLY PROCEDURE ··················37 10. PARTS LIST ···············································40 11. OPTIONAL PARTS·····································46 INDOOR UNIT CHECK TEST RUN MODEL SELECT ˚C AMPM AMPM NOT AVAILABLE ON/OFF CENTRALLY CONTROLLED TEMP ON 1Hr. OFF ˚C CLOCK CHECK ˚C STAND BY DEFROST ERROR CODE TEMP. WIRELESS REMOTE CONTROLLER NOT AVAILABLE FILTER CHECK MODE TEST RUN FUNCTION ON/OFF WIRED REMOTE CONTROLLER OC297-1.qxp 1 03.6.9 4:24 PM Page 2 SAFETY PRECAUTION CAUTIONS RELATED TO NEW REFRIGERANT <Cautions for units utilizing refrigerant R410A> Use new refrigerant pipes. Do not use refrigerant other than R410A. In case of using the existing pipes for R22, be careful with the followings. · For RP4, 5 and 6, be sure to perform replacement operation before test run. · Change flare nut to the one provided with this product. Use a newly flared pipe. · Avoid using thin pipes. If other refrigerant (R22 etc.) is used, chlorine in refrigerant can cause deterioration of refrigerant oil etc. Make sure that the inside and outside of refrigerant piping is clean and it has no contamination such as sulfur hazardous for use, oxides, dirt, shaving particles, etc. In addition, use pipes with specified thickness. Use a vacuum pump with a reverse flow check valve. Vacuum pump oil may flow back into refrigerant cycle and that can cause deterioration of refrigerant oil etc. Use the following tools specifically designed for use with R410A refrigerant. The following tools are necessary to use R410A refrigerant. Tools (for R410A) Gauge manifold Flare tool Charge hose Size adjustment gauge Vacuum pump adaptor Gas leak detector Torque wrench Electronic refrigerant charging scale Contamination inside refrigerant piping can cause deterioration of refrigerant oil etc. Store the piping to be used during installation indoors and keep both ends of the piping sealed until just before brazing. (Leave elbow joints, etc. in their packaging.) Keep the tools with care. If dirt, dust or moisture enter into refrigerant cycle, that can cause deterioration of refrigerant oil or malfunction of compressor. If dirt, dust or moisture enter into refrigerant cycle, that can cause deterioration of refrigerant oil or malfunction of compressor. Use ester oil, ether oil or alkylbenzene oil (small amount) as the refrigerant oil applied to flares and flange connections. If large amount of mineral oil enter, that can cause deterioration of refrigerant oil etc. Charge refrigerant from liquid phase of gas cylinder. Do not use a charging cylinder. If a charging cylinder is used, the composition of refrigerant will change and the efficiency will be lowered. Ventilate the room if refrigerant leaks during operation. If refrigerant comes into contact with a flame, poisonous gases will be released. If the refrigerant is charged from gas phase, composition change may occur in refrigerant and the efficiency will be lowered. [1] Cautions for service (1) Perform service after collecting the refrigerant left in unit completely. (2) Do not release refrigerant in the air. (3) After completing service, charge the cycle with specified amount of refrigerant. (4) When performing service, install a filter drier simultaneously. Be sure to use a filter drier for new refrigerant. [2] Additional refrigerant charge When charging directly from cylinder · Check that cylinder for R410A on the market is syphon type. · Charging should be performed with the cylinder of syphon stood vertically. (Refrigerant is charged from liquid phase.) 2 OC297-1.qxp 03.6.9 4:24 PM Page 3 Unit Gravimeter [3] Service tools Use the below service tools as exclusive tools for R410A refrigerant. No. 1 Specifications Gauge manifold ·Only for R410A ·Use the existing fitting specifications. (UNF1/2) ·Use high-tension side pressure of 5.3MPa·G or over. 2 Charge hose 3 Electronic scale 4 Gas leak detector ·Use the detector for R134a, R407C or R410A. 5 Adaptor for reverse flow check ·Attach on vacuum pump. 6 Refrigerant charge base 7 Refrigerant cylinder 8 Refrigerant recovery equipment ·Only for R410A ·Use pressure performance of 5.09MPa·G or over. ·Only for R410A Top of cylinder (Pink) Cylinder with syphon 3 OC297-1.qxp 2 03.6.9 4:24 PM Page 4 PART NAMES AND FUNCTIONS ● Indoor (Main) Unit PLA-RP3AA.UK, PLA-RP4AA.UK, PLA-RP5AA.UK, PLA-RP6AA.UK Filter Removes dust and pollutants from intake air Horizontal Air Outlet Sets airflow of horizontal automatically during cooling or dehumidifying. Grille Auto Air Swing Vane Disperses airflow up and down and adjusts the angle of airflow direction. Air Intake Intakes air from room. ● Wired remote controller On the controls are set, the same operation mode can be repeated by simply pressing the ON/OFF button. PLA-RP3AA.UK, PLA-RP4AA.UK, PLA-RP5AA.UK, PLA-RP6AA.UK ● Operation buttons TEMP. ADJUSTMENT button This sets the room temperature. The temperature setting can be performed in 1: units Setting range Cooling 19: to 30: Heating 17: to 28: TIME SETTING button FAN SPEED button This sets the current time, start time and stop time. This sets the ventilation fan speed. ON/OFF button This switches between the operation and stop modes each time it is pressed. The lamp on this button lights during operation. TIMER button 1Hr. CENTRALLY CONTROLLED ON This switches between continuous operation and the timer operation. OFF ˚C CLOCK CHECK ˚C STAND BY DEFROST ERROR CODE NOT AVAILABLE TEMP. FILTER CHECK MODE TEST RUN FUNCTION ON/OFF AIR DIRECTION button This adjusts the vertical angle of the ventilation. FILTER OPERATION SWITCH button Press this button to switch the cooling, electronic dry (dehumidify), automatic and heating modes. CHECK TEST PAR-20MAA FILTER button TIMER SET This resets the filter service indication display LOUVER button VENTILATION button CHECK-TEST RUN button This switch the horizontal fan motion ON and OFF. This sets the ventilation fan speed. Only press this button to perform an inspection check or test operation. Do not use it for normal operation. (Not available for this model.) 4 OC297-1.qxp 03.6.9 4:24 PM Page 5 ● Display CENTRALLY CONTROLLED display This indicates when the unit is controlled by optional features such as central control type remote controller. In this display example on the bottom left, a condition where all display lamps light is shown for explanation purposes although this differs from actual operation. CLOCK display The current time , start time and stop time can be displayed in ten second intervals by pressing the time switch button. The start time or stop time is always displayed during the timer operation. AIR DIRECTION display TIMER display This displays the air direction. This indicates when the continuous operation and time operation modes are set. It also display the time for the timer operation at the same time as when it is set. AIR SPEED display The selected fan speed is displayed. ROOM TEMPERATURE 1Hr. CENTRALLY CONTROLLED OPERATION MODE display This indicates the operation mode. ON OFF ˚C CLOCK CHECK ˚C STAND BY DEFROST ERROR CODE TEMP. NOT AVAILABLE FILTER CHECK MODE TEST RUN FUNCTION ON/OFF display The temperature of the suction air is displayed during operation. The display range is 8°C to 39°C. The display flashes 8°C when the actual temperature is less than 8°C and flashes 39°C when the actual temperature is greater than 39°C. FILTER STANDBY display The [STANDBY] symbol is only displayed from the time the heating operation starts unit the heated air begins to blow. CHECK TEST PAR-20MAA TIMER SET Operation lamp This lamp lights during operation, goes off when the unit stops and flashes when a malfunction occurs. CHECK MODE TEST RUN DEFROST display display This display lights in the check mode or when a test operation is performed. This indicates when the defrost operation is performed. FILTER display This lamp lights when the filter need to be cleaned. CHECK display This indicates when a malfunction has occurred in the unit which should be checked. SET TEMPERATURE display POWER display This displays the selected setting temperature. This lamp lights when electricity is supplied to the unit. Caution ● Only the Power display lights when the unit is stopped and power supplied to the unit. ● When the central control remote control unit, which is sold separately, is used the ON-OFF button, operation switch button and TEMP. adjustment button do not operate. ● “NOT AVAILABLE” is displayed when the Air speed button are pressed.This indicates that this room unit is not equipped with the fan direction adjustment function and the louver function. ● When power is turned ON for the first time, it is normal that “H0” is displayed on the room temperature indication (For max. 2minutes). Please wait until this “H0” indication disappear then start the operation. 5 OC297-1.qxp 03.6.9 4:24 PM Page 6 ● Wireless remote controller PLA-RP3AA.UK, PLA-RP4AA.UK, PLA-RP5AA.UK, PLA-RP6AA.UK CHECK TEST RUN display CHECK&TEST RUN display indicates that the unit is being checked or test-run. MODEL SELECT display Blinks when model is selected. display Lights up while transmission to the indoor unit is mode using switches. display SET TEMP. display indicates desired temperature set. CLOCK display display Displays the current time. OPERATION MODE display Operation mode display indicates which operation mode is in effect. TIMER display CHECK TEST RUN MODEL SELECT ˚C AMPM Displays when in timer operation or when setting timer. “ AMPM NOT AVAILABLE display The vertical direction of air flow is indicated. ON/OFF “ TEMP ”“ ” display Displays the order of timer operation. ”“ ” display Displays whether timer is on or off. display button FAN SPEED display indicates which fan speed has been selected. FAN AUTO STOP VANE AUTO START SET TEMPERATURE button sets any desired room temperature. ON/OFF button The unit is turned ON and OFF alternately each time the button is pressed. MODE CHECK LOUVER h FAN SPEED SELECT button Used to change the fan speed. MODE SELECT button TEST RUN SET min RESET TIMER CONTROL buttons AUTO STOP (OFF timer): when this switch is set, the air conditioner will be automatically stopped at the preset time. AUTO START (ON timer): when this switch is set, the air conditioner will be automatically started at the preset time. CLOCK Used to switch the operation mode between cooling, drying, blowing, heating and auto mode. h and min buttons Buttons used to set the “hour and minute” of the current time and timer settings. w In case the outdoor unit is cool only type, the heating mode is not available. LOUVER button CHECK-TEST RUN button This switch the horizontal fan motion ON and OFF. Only press this button to perform an inspection check or test operation. Do not use it for normal operation. (Not available for this model.) CLOCK button VANE CONTROL button RESET button Used to change the air flow direction. SET button 6 OC297-1.qxp 03.6.9 4:24 PM 3 Page 7 SPECIFICATIONS Service Ref. Item Function PLA-RP3AA.UK Cooling 24,200 7,100 (3,300~8,100) 1.97 Btu/h W kW Capacity Total input Indoor unit Service Ref. Outdoor unit Refrigerant piping NOTE: PLA-RP3AA.UK Power supply (phase, cycle,voltage) Input Running current Starting current External finish (Panel) Heat exchanger Fan (drive) o No. Fan motor output Fan Airflow (Lo-Mi2-Mi1-Hi) External static pressure Booster heater Operation control & Thermostat Sound level (Lo-Mi2-Mi1-Hi) Unit drain pipe I.D. W Dimensions D H Weight Single phase, 50Hz, 220-230-240V 0.16 0.16 0.79 0.79 1.0 1.0 Munsell 0.70Y 8.59/0.97 Plate fin coil Turbo fan (direct) o1 0.070 15-16-18-20 (530-565-635-705) 0 (direct blow) — Remote controller & built-in 28-30-32-34 32 (1-1/4) UNIT : 840 (33-1/16) PANEL : 950 (37-3/8) UNIT : 840 (33-1/16) PANEL : 950 (37-3/8) UNIT : 258 (10-1/2) PANEL : 30 (1-3/16) kW A A kW K / min (CFM) Pa (mmAq) kW dB mm (in.) mm (in.) mm (in.) mm (in.) kg (lbs.) UNIT : 24 (53) 1. Rating conditions (ISO T1) Cooling Indoor : D.B. 27: (80˚F) W.B. 19: (66˚F) Heating Indoor : D.B. 20: (68˚F) Refrigerant piping length (one way) : 5m (16ft.) 2. Guaranteed operating range Upper limit Lower limit Upper limit Heating Lower limit PANEL: 5 (11) PUHZ-RP3VHA Single phase, 50Hz, 220-230-240V 8.04 9.74 Munsell 3Y 7.8/1.1 Linear expansion valve Hermetic TNB220FMBH 1.6 Line start HP switch, Discharge thermo. Plate fin coil Propeller (direct) o1 0.060 55 (1,940) — Reverse cycle 47 48 950 (37-3/8) 330+30 (13+1-3/16) 943 (37-1/8) 75 (165) R410A 3.5 (7.7) 0.87 (NEO22) 9.52 (3/8) 15.88 (5/8) Flared Flared Max. 30m Max. 50m Service Ref. Power supply (phase, cycle, voltage) Running current A External finish Refrigerant control Compressor Model Motor output kW Starter type Protection devices Heat exchanger Fan (drive) o No. Fan Fan motor output kW Airflow K/ min (CFM) Crankcase heater W Defrost method Cooling dB Sound level Heating dB W mm (in.) Dimensions D mm (in.) H mm (in.) Weight kg (lbs.) Refrigerant Charge kg (lbs.) Oil (Model) L Liquid mm (in.) Pipe size O.D. Gas mm (in.) Indoor side Connection method Outdoor side Between the indoor & Height difference outdoor units Piping length Cooling Heating 27,300 8,000 (3,500~10,200) 2.34 Outdoor : D.B. 35: (95˚F) W.B. 24: (75˚F) Outdoor : D.B. 7: (45˚F) W.B. 6: (43˚F) Indoor Outdoor D.B. 35˚C, W.B. 22.5˚C D.B. 46˚C D.B. 19˚C, W.B. 15˚C D.B. -5˚C D.B. 21˚C, W.B. 15˚C D.B. 28˚C D.B. -11˚C, W.B. -12˚C D.B. 17˚C 7 3. Above data based on indicated voltage Indoor unit Single phase 230V 50Hz Outdoor unit Single phase 230V 50Hz OC297-1.qxp 03.6.9 4:24 PM Page 8 Service Ref. Item Function Btu/h W kW Capacity Total input PLA-RP4AA.UK Cooling 34,100 10,000 (5,000~11,400) 3.03 Indoor unit Service Ref. Outdoor unit Refrigerant piping NOTE: PLA-RP4AA.UK Power supply (phase, cycle,voltage) Input Running current Starting current External finish (Panel) Heat exchanger Fan (drive) o No. Fan motor output Fan Airflow (Lo-Mi2-Mi1-Hi) External static pressure Booster heater Operation control & Thermostat Sound level (Lo-Mi2-Mi1-Hi) Unit drain pipe I.D. W Dimensions D H Weight Single phase, 50Hz, 220-230-240V 0.25 0.25 1.25 1.25 2.0 2.0 Munsell 0.70Y 8.59/0.97 Plate fin coil Turbo fan (direct) o1 0.120 20-23-26-28 (705-810-920-990) 0 (direct blow) — Remote controller & built-in 33-36-39-41 32 (1-1/4) UNIT : 840 (33-1/16) PANEL : 950 (37-3/8) UNIT : 840 (33-1/16) PANEL : 950 (37-3/8) UNIT : 298 (11-3/4) PANEL : 30 (1-3/16) kW A A kW K / min (CFM) Pa (mmAq) kW dB mm (in.) mm (in.) mm (in.) mm (in.) UNIT : 30 (66) kg (lbs.) Service Ref. Power supply (phase, cycle, voltage) Running current A External finish Refrigerant control Compressor Model Motor output kW Starter type Protection devices Heat exchanger Fan (drive) o No. Fan Fan motor output kW Airflow K / min (CFM) Crankcase heater W Defrost method Cooling dB Sound level Heating dB W mm (in.) Dimensions D mm (in.) H mm (in.) Weight kg (lbs.) Refrigerant Charge kg (lbs.) Oil (Model) L Liquid mm (in.) Pipe size O.D. Gas mm (in.) Indoor side Connection method Outdoor side Between the indoor & Height difference outdoor units Piping length 1. Rating conditions (ISO T1) Cooling Indoor : D.B. 27: (80˚F) W.B. 19: (66˚F) Heating Indoor : D.B. 20: (68˚F) Refrigerant piping length (one way) : 5m (16ft.) 2. Guaranteed operating range Upper limit Lower limit Upper limit Heating Lower limit Cooling Heating 38,200 11,200 (5,600~14,000) 3.39 Indoor D.B. 35˚C, W.B. 22.5˚C D.B. 19˚C, W.B. 15˚C D.B. 28˚C D.B. 17˚C PANEL : 5 (11) PUHZ-RP4VHA Single phase, 50Hz, 220-230-240V 12.33 13.94 Munsell 3Y 7.8/1.1 Linear expansion valve Hermetic ANV33FDAMT 1.9 Line start HP switch, LP switch, Discharge thermo. Plate fin coil Propeller (direct) o2 0.060+0.060 100 (3,530) — Reverse cycle 49 51 950 (37-3/8) 330+30 (13+1-3/16) 1,350 (53-1/8) 121 (267) R410A 5.5 (12.1) 1.4 (MEL56) 9.52 (3/8) 15.88 (5/8) Flared Flared Max. 30m Max. 75m Outdoor : D.B. 35: (95˚F) Outdoor : D.B. 7: (45˚F) Outdoor D.B. 46˚C D.B. -5˚C D.B. 21˚C, W.B. 15˚C D.B. -11˚C, W.B. -12˚C 8 W.B. 24: (75˚F) W.B. 6: (43˚F) 3. Above data based on indicated voltage Indoor unit Single phase 230V 50Hz Outdoor unit Single phase 230V 50Hz 03.6.9 4:24 PM Page 9 Service Ref. Item Function Btu/h W kW Capacity Total input PLA-RP5AA.UK Indoor unit Outdoor unit NOTE: PLA-RP5AA.UK Power supply (phase, cycle,voltage) Input Running current Starting current External finish (Panel) Heat exchanger Fan (drive) o No. Fan motor output Fan Airflow (Lo-Mi2-Mi1-Hi) External static pressure Booster heater Operation control & Thermostat Sound level (Lo-Mi2-Mi1-Hi) Unit drain pipe I.D. W Dimensions D H Weight Single phase, 50Hz, 220-230-240V 0.33 0.33 1.64 1.64 2.0 2.0 Munsell 0.70Y 8.59/0.97 Plate fin coil Turbo fan (direct) o1 0.120 22-25-28-30 (775-880-990-1,060) 0 (direct blow) — Remote controller & built-in 37-40-43-45 32 (1-1/4) UNIT : 840 (33-1/16) PANEL : 950 (37-3/8) UNIT : 840 (33-1/16) PANEL : 950 (37-3/8) UNIT : 298 (11-3/4) PANEL : 30 (1-3/16) kW A A kW K / min (CFM) Pa (mmAq) kW dB mm (in.) mm (in.) mm (in.) mm (in.) UNIT : 32 (71) kg (lbs.) Service Ref. Power supply (phase, cycle, voltage) Running current A External finish Refrigerant control Compressor Model Motor output kW Starter type Protection devices Heat exchanger Fan (drive) o No. Fan Fan motor output kW K / min (CFM) Airflow Crankcase heater W Defrost method Cooling dB Sound level Heating dB W mm (in.) Dimensions D mm (in.) H mm (in.) Weight kg (lbs.) Refrigerant Charge kg (lbs.) Oil (Model) L Liquid mm (in.) Pipe size O.D. Gas mm (in.) Indoor side Connection method Outdoor side Between the indoor & Height difference outdoor units Piping length 1. Rating conditions (ISO T1) Cooling : Indoor: D.B. 27: (80˚F) W.B. 19: (66˚F) Heating : Indoor: D.B. 20: (68˚F) Refrigerant piping length (one way) : 5m (16ft.) 2. Guaranteed operating range Upper limit Lower limit Upper limit Heating Lower limit Cooling Heating 47,800 14,000 (6,000~16,000) 4.27 Cooling 42,700 12,500 (6,000~14,000) 3.89 Service Ref. Refrigerant piping OC297-1.qxp Indoor D.B. 35:, W.B. 22.5: D.B. 19 :, W.B. 15: D.B. 28: D.B. 17: PANEL : 5 (11) PUHZ-RP5VHA Single phase, 50Hz, 220-230-240V 15.80 17.50 Munsell 3Y 7.8/1.1 Linear expansion valve Hermetic ANV33FDAMT 2.4 Line start HP switch, LP switch, Discharge thermo. Plate fin coil Propeller (direct) o2 0.060+0.060 100 (3,530) — Reverse cycle 50 52 950 (37-3/8) 330+30 (13+1-3/16) 1,350 (53-1/8) 121 (267) R410A 5.5 (12.1) 1.4 (MEL56) 9.52 (3/8) 15.88 (5/8) Flared Flared Max. 30m Max. 75m Outdoor: D.B. 35: (95˚F) Outdoor: D.B. 7: (45˚F) Outdoor D.B. 46: D.B. -5: D.B. 21:, W.B. 15: D.B. -11:, W.B. -12: 9 W.B. 24: (75˚F) W.B. 6: (43˚F) 3. Above data based on indicated voltage Indoor unit Single phase 230V 50Hz Outdoor unit Single phase 230V 50Hz OC297-1.qxp 03.6.9 4:24 PM Page 10 Service Ref. Item Function Btu/h W kW Capacity Total input PLA-RP6AA.UK Cooling 47,800 14,000 (6,200~15,300) 4.99 Indoor unit Service Ref. Outdoor unit Refrigerant piping NOTE: PLA-RP6AA.UK Power supply (phase, cycle,voltage) Input Running current Starting current External finish (Panel) Heat exchanger Fan (drive) o No. Fan motor output Fan Airflow (Lo-Mi2-Mi1-Hi) External static pressure Booster heater Operation control & Thermostat Sound level (Lo-Mi2-Mi1-Hi) Unit drain pipe I.D. W Dimensions D H Weight Single phase, 50Hz, 220-230-240V 0.33 0.33 1.64 1.64 2.0 2.0 Munsell 0.70Y 8.59/0.97 Plate fin coil Turbo fan (direct) o1 0.120 22-25-28-30 (775-880-990-1,060) 0 (direct blow) — Remote controller & built-in 37-40-43-45 32 (1-1/4) UNIT : 840 (33-1/16) PANEL : 950 (37-3/8) UNIT : 840 (33-1/16) PANEL : 950 (37-3/8) UNIT : 298 (11-3/4) PANEL : 30 (1-3/16) kW A A kW K / min (CFM) Pa (mmAq) kW dB mm (in.) mm (in.) mm (in.) mm (in.) UNIT : 32 (71) kg (lbs.) Service Ref. Power supply (phase, cycle, voltage) Running current A External finish Refrigerant control Compressor Model Motor output kW Starter type Protection devices Heat exchanger Fan (drive) o No. Fan Fan motor output kW K / min (CFM) Airflow Crankcase heater W Defrost method Cooling dB Sound level Heating dB W mm (in.) Dimensions D mm (in.) H mm (in.) Weight kg (lbs.) Refrigerant Charge kg (lbs.) Oil (Model) L Liquid mm (in.) Pipe size O.D. Gas mm (in.) Indoor side Connection method Outdoor side Between the indoor & Height difference outdoor units Piping length 1. Rating conditions (ISO T1) Cooling : Indoor: D.B. 27: (80˚F) W.B. 19: (66˚F) Heating : Indoor: D.B. 20: (68˚F) Refrigerant piping length (one way) : 5m (16ft.) 2. Guaranteed operating range Upper limit Lower limit Upper limit Heating Lower limit Cooling Heating 54,600 16,000 (6,200~18,000) 4.91 Indoor D.B. 35:, W.B. 22.5: D.B. 19 :, W.B. 15: D.B. 28: D.B. 17: PANEL : 5 (11) PUHZ-RP6VHA Single phase, 50Hz, 220-230-240V 20.73 20.37 Munsell 3Y 7.8/1.1 Linear expansion valve Hermetic ANV33FDAMT 2.9 Line start HP switch, LP switch, Discharge thermo. Plate fin coil Propeller (direct) o2 0.060+0.060 100 (3,530) — Reverse cycle 50 52 950 (37-3/8) 330+30 (13+1-3/16) 1,350 (53-1/8) 121 (267) R410A 5.5 (12.1) 1.4 (MEL56) 9.52 (3/8) 15.88 (5/8) Flared Flared Max. 30m Max. 75m Outdoor: D.B. 35: (95˚F) Outdoor: D.B. 7: (45˚F) Outdoor D.B. 46: D.B. -5 : D.B. 21 :, W.B. 15: D.B. -11:, W.B. -12: 10 W.B. 24: (75˚F) W.B. 6: (43˚F) 3. Above data based on indicated voltage Indoor unit Single phase 230V 50Hz Outdoor unit Single phase 230V 50Hz OC297-1.qxp 03.6.9 4:24 PM 4 Page 11 DATA 4-1. PERFORMANCE DATA 4-1-1. COOLING CAPACITY (1) PLA-RP3AA.UK / PUHZ-RP3VHA (230V) Indoor Indoor intake air intake air D.B.(˚C) W.B.(˚C) 16 20 18 20 20 20 16 22 18 22 20 22 16 24 18 24 20 24 22 24 16 26 18 26 20 26 22 26 16 27 18 27 20 27 22 27 16 28 18 28 20 28 22 28 16 30 18 30 20 30 22 30 16 32 18 32 20 32 22 32 16 34 18 34 20 34 22 34 NOTE: 20 CA 7,029 7,526 8,094 7,029 7,526 8,094 7,029 7,526 8,094 8,627 7,029 7,526 8,094 8,627 7,029 7,526 8,094 8,627 7,029 7,526 8,094 8,627 7,029 7,526 8,094 8,627 7,029 7,526 8,094 8,627 7,029 7,526 8,094 8,627 SHC 4,499 3,914 3,238 5,061 4,516 3,885 5,623 5,118 4,533 3,796 6,186 5,720 5,180 4,486 6,467 6,021 5,504 4,831 6,748 6,322 5,828 5,176 7,029 6,924 6,475 5,866 7,029 7,526 7,123 6,556 7,029 7,526 7,770 7,246 CA: Capacity (W) P.C.: Power consumption (kW) SHF 0.64 0.52 0.40 0.72 0.60 0.48 0.80 0.68 0.56 0.44 0.88 0.76 0.64 0.52 0.92 0.80 0.68 0.56 0.96 0.84 0.72 0.60 1.00 0.92 0.80 0.68 1.00 1.00 0.88 0.76 1.00 1.00 0.96 0.84 P.C. 1.58 1.61 1.65 1.58 1.61 1.65 1.58 1.61 1.65 1.69 1.58 1.61 1.65 1.69 1.58 1.61 1.65 1.69 1.58 1.61 1.65 1.69 1.58 1.61 1.65 1.69 1.58 1.61 1.65 1.69 1.58 1.61 1.65 1.69 Outdoor intale air D.B.(˚C) 25 CA SHC SHF P.C. 1.66 0.64 4,362 6,816 1.69 0.52 3,803 7,313 1.73 0.40 3,167 7,917 1.66 0.72 4,908 6,816 1.69 0.60 4,388 7,313 1.73 0.48 3,800 7,917 1.66 0.80 5,453 6,816 1.69 0.68 4,973 7,313 1.73 0.56 4,433 7,917 1.79 0.44 3,718 8,449 1.66 0.88 5,998 6,816 1.69 0.76 5,558 7,313 1.73 0.64 5,067 7,917 1.79 0.52 4,393 8,449 1.66 0.92 6,271 6,816 1.69 0.80 5,850 7,313 1.73 0.68 5,383 7,917 1.79 0.56 4,731 8,449 1.66 0.96 6,543 6,816 1.69 0.84 6,143 7,313 1.73 0.72 5,700 7,917 1.79 0.60 5,069 8,449 1.66 1.00 6,816 6,816 1.69 0.92 6,728 7,313 1.73 0.80 6,333 7,917 1.79 0.68 5,745 8,449 1.66 1.00 6,816 6,816 1.69 1.00 7,313 7,313 1.73 0.88 6,967 7,917 1.79 0.76 6,421 8,449 1.66 1.00 6,816 6,816 1.69 1.00 7,313 7,313 1.73 0.96 7,600 7,917 1.79 0.84 7,097 8,449 SHC: Sensible heat capacity (W) SHF: Sensible heat factor 11 30 CA 6,603 7,065 7,704 6,603 7,065 7,704 6,603 7,065 7,704 8,236 6,603 7,065 7,704 8,236 6,603 7,065 7,704 8,236 6,603 7,065 7,704 8,236 6,603 7,065 7,704 8,236 6,603 7,065 7,704 8,236 6,603 7,065 7,704 8,236 SHC 4,226 3,674 3,081 4,754 4,239 3,698 5,282 4,804 4,314 3,624 5,811 5,369 4,930 4,283 6,075 5,652 5,238 4,612 6,339 5,934 5,547 4,942 6,603 6,499 6,163 5,600 6,603 7,065 6,779 6,259 6,603 7,065 7,395 6,918 SHF 0.64 0.52 0.40 0.72 0.60 0.48 0.80 0.68 0.56 0.44 0.88 0.76 0.64 0.52 0.92 0.80 0.68 0.56 0.96 0.84 0.72 0.60 1.00 0.92 0.80 0.68 1.00 1.00 0.88 0.76 1.00 1.00 0.96 0.84 P.C. 1.76 1.81 1.85 1.76 1.81 1.85 1.76 1.81 1.85 1.91 1.76 1.81 1.85 1.91 1.76 1.81 1.85 1.91 1.76 1.81 1.85 1.91 1.76 1.81 1.85 1.91 1.76 1.81 1.85 1.91 1.76 1.81 1.85 1.91 OC297-1.qxp 03.6.9 4:24 PM Page 12 COOLING CAPACITY (2) PLA-RP3AA.UK / PUHZ-RP3VHA (230V) Indoor Indoor intake air intake air D.B.(˚C) W.B.(˚C) 16 20 18 20 20 20 16 22 18 22 20 22 16 24 18 24 20 24 22 24 16 26 18 26 20 26 22 26 16 27 18 27 20 27 22 27 16 28 18 28 20 28 22 28 16 30 18 30 20 30 22 30 16 32 18 32 20 32 22 32 16 34 18 34 20 34 22 34 NOTE: 35 CA 6,319 6,816 7,384 6,319 6,816 7,384 6,319 6,816 7,384 7,952 6,319 6,816 7,384 7,952 6,319 6,816 7,384 7,952 6,319 6,816 7,384 7,952 6,319 6,816 7,384 7,952 6,319 6,816 7,384 7,952 6,319 6,816 7,384 7,952 SHC 4,044 3,544 2,954 4,550 4,090 3,544 5,055 4,635 4,135 3,499 5,561 5,180 4,726 4,135 5,813 5,453 5,021 4,453 6,066 5,725 5,316 4,771 6,319 6,271 5,907 5,407 6,319 6,816 6,498 6,044 6,319 6,816 7,089 6,680 CA: Capacity (W) P.C.: Power consumption (kW) SHF 0.64 0.52 0.40 0.72 0.60 0.48 0.80 0.68 0.56 0.44 0.88 0.76 0.64 0.52 0.92 0.80 0.68 0.56 0.96 0.84 0.72 0.60 1.00 0.92 0.80 0.68 1.00 1.00 0.88 0.76 1.00 1.00 0.96 0.84 P.C. 1.89 1.94 1.99 1.89 1.94 1.99 1.89 1.94 1.99 2.03 1.89 1.94 1.99 2.03 1.89 1.94 1.99 2.03 1.89 1.94 1.99 2.03 1.89 1.94 1.99 2.03 1.89 1.94 1.99 2.03 1.89 1.94 1.99 2.03 Outdoor intale air D.B.(˚C) 40 CA SHC SHF P.C. 2.03 0.64 3,862 6,035 2.09 0.52 3,434 6,603 2.13 0.40 2,840 7,100 2.03 0.72 4,345 6,035 2.09 0.60 3,962 6,603 2.13 0.48 3,408 7,100 2.03 0.80 4,828 6,035 2.09 0.68 4,490 6,603 2.13 0.56 3,976 7,100 2.19 0.44 3,374 7,668 2.03 0.88 5,311 6,035 2.09 0.76 5,018 6,603 2.13 0.64 4,544 7,100 2.19 0.52 3,987 7,668 2.03 0.92 5,552 6,035 2.09 0.80 5,282 6,603 2.13 0.68 4,828 7,100 2.19 0.56 4,294 7,668 2.03 0.96 5,794 6,035 2.09 0.84 5,547 6,603 2.13 0.72 5,112 7,100 2.19 0.60 4,601 7,668 2.03 1.00 6,035 6,035 2.09 0.92 6,075 6,603 2.13 0.80 5,680 7,100 2.19 0.68 5,214 7,668 2.03 1.00 6,035 6,035 2.09 1.00 6,603 6,603 2.13 0.88 6,248 7,100 2.19 0.76 5,828 7,668 2.03 1.00 6,035 6,035 2.09 1.00 6,603 6,603 2.13 0.96 6,816 7,100 2.19 0.84 6,441 7,668 SHC: Sensible heat capacity (W) SHF: Sensible heat factor 12 45 CA 5,751 6,177 6,674 5,751 6,177 6,674 5,751 6,177 6,674 7,242 5,751 6,177 6,674 7,242 5,751 6,177 6,674 7,242 5,751 6,177 6,674 7,242 5,751 6,177 6,674 7,242 5,751 6,177 6,674 7,242 5,751 6,177 6,674 7,242 SHC 3,681 3,212 2,670 4,141 3,706 3,204 4,601 4,200 3,737 3,186 5,061 4,695 4,271 3,766 5,291 4,942 4,538 4,056 5,521 5,189 4,805 4,345 5,751 5,683 5,339 4,925 5,751 6,177 5,873 5,504 5,751 6,177 6,407 6,083 SHF 0.64 0.52 0.40 0.72 0.60 0.48 0.80 0.68 0.56 0.44 0.88 0.76 0.64 0.52 0.92 0.80 0.68 0.56 0.96 0.84 0.72 0.60 1.00 0.92 0.80 0.68 1.00 1.00 0.88 0.76 1.00 1.00 0.96 0.84 P.C. 2.20 2.25 2.29 2.20 2.25 2.29 2.20 2.25 2.29 2.32 2.20 2.25 2.29 2.32 2.20 2.25 2.29 2.32 2.20 2.25 2.29 2.32 2.20 2.25 2.29 2.32 2.20 2.25 2.29 2.32 2.20 2.25 2.29 2.32 OC297-1.qxp 03.6.9 4:24 PM Page 13 COOLING CAPACITY (3) PLA-RP4AA.UK / PUHZ-RP4VHA (230V) Indoor Indoor intake air intake air D.B.(˚C) W.B.(˚C) CA 9,900 16 20 10,600 18 20 11,400 20 20 9,900 16 22 10,600 18 22 11,400 20 22 9,900 16 24 10,600 18 24 11,400 20 24 12,150 22 24 9,900 16 26 10,600 18 26 11,400 20 26 12,150 22 26 9,900 16 27 10,600 18 27 11,400 20 27 12,150 22 27 9,900 16 28 10,600 18 28 11,400 20 28 12,150 22 28 9,900 16 30 10,600 18 30 11,400 20 30 12,150 22 30 9,900 16 32 10,600 18 32 11,400 20 32 12,150 22 32 9,900 16 34 10,600 18 34 11,400 20 34 12,150 22 34 NOTE: 20 SHC 6,435 5,618 4,674 7,227 6,466 5,586 8,019 7,314 6,498 5,468 8,811 8,162 7,410 6,440 9,207 8,586 7,866 6,926 9,603 9,010 8,322 7,412 9,900 9,858 9,234 8,384 9,900 10,600 10,146 9,356 9,900 10,600 11,058 10,328 CA: Capacity (W) P.C.: Power consumption (kW) SHF 0.65 0.53 0.41 0.73 0.61 0.49 0.81 0.69 0.57 0.45 0.89 0.77 0.65 0.53 0.93 0.81 0.69 0.57 0.97 0.85 0.73 0.61 1.00 0.93 0.81 0.69 1.00 1.00 0.89 0.77 1.00 1.00 0.97 0.85 P.C. 2.42 2.47 2.55 2.42 2.47 2.55 2.42 2.47 2.55 2.61 2.42 2.47 2.55 2.61 2.42 2.47 2.55 2.61 2.42 2.47 2.55 2.61 2.42 2.47 2.55 2.61 2.42 2.47 2.55 2.61 2.42 2.47 2.55 2.61 Outdoor intale air D.B.(˚C) 25 CA SHC SHF P.C. 2.56 0.65 6,240 9,600 2.61 0.53 10,300 5,459 2.67 0.41 11,150 4,572 2.56 0.73 7,008 9,600 2.61 0.61 10,300 6,283 2.67 0.49 11,150 5,464 2.56 0.81 7,776 9,600 2.61 0.69 10,300 7,107 2.67 0.57 11,150 6,356 2.76 0.45 11,900 5,355 2.56 0.89 8,544 9,600 2.61 0.77 10,300 7,931 2.67 0.65 11,150 7,248 2.76 0.53 11,900 6,307 2.56 0.93 8,928 9,600 2.61 0.81 10,300 8,343 2.67 0.69 11,150 7,694 2.76 0.57 11,900 6,783 2.56 0.97 9,312 9,600 2.61 0.85 10,300 8,755 2.67 0.73 11,150 8,140 2.76 0.61 11,900 7,259 2.56 1.00 9,600 9,600 2.61 0.93 10,300 9,579 2.67 0.81 11,150 9,032 2.76 0.69 11,900 8,211 2.56 1.00 9,600 9,600 2.61 1.00 10,300 10,300 2.67 0.89 11,150 9,924 2.76 0.77 11,900 9,163 2.56 1.00 9,600 9,600 2.61 1.00 10,300 10,300 2.67 0.97 11,150 10,816 2.76 0.85 11,900 10,115 SHC: Sensible heat capacity (W) SHF: Sensible heat factor 13 CA 9,300 9,950 10,850 9,300 9,950 10,850 9,300 9,950 10,850 11,600 9,300 9,950 10,850 11,600 9,300 9,950 10,850 11,600 9,300 9,950 10,850 11,600 9,300 9,950 10,850 11,600 9,300 9,950 10,850 11,600 9,300 9,950 10,850 11,600 30 SHC 6,045 5,274 4,449 6,789 6,070 5,317 7,533 6,866 6,185 5,220 8,277 7,662 7,053 6,148 8,649 8,060 7,487 6,612 9,021 8,458 7,921 7,076 9,300 9,254 8,789 8,004 9,300 9,950 9,657 8,932 9,300 9,950 10,525 9,860 SHF 0.65 0.53 0.41 0.73 0.61 0.49 0.81 0.69 0.57 0.45 0.89 0.77 0.65 0.53 0.93 0.81 0.69 0.57 0.97 0.85 0.73 0.61 1.00 0.93 0.81 0.69 1.00 1.00 0.89 0.77 1.00 1.00 0.97 0.85 P.C. 2.71 2.79 2.85 2.71 2.79 2.85 2.71 2.79 2.85 2.94 2.71 2.79 2.85 2.94 2.71 2.79 2.85 2.94 2.71 2.79 2.85 2.94 2.71 2.79 2.85 2.94 2.71 2.79 2.85 2.94 2.71 2.79 2.85 2.94 OC297-1.qxp 03.6.9 4:24 PM Page 14 COOLING CAPACITY (4) PLA-RP4AA.UK / PUHZ-RP4VHA (230V) Indoor Indoor intake air intake air D.B.(˚C) W.B.(˚C) CA 8,900 16 20 9,600 18 20 10,400 20 20 8,900 16 22 9,600 18 22 10,400 20 22 8,900 16 24 9,600 18 24 10,400 20 24 11,200 22 24 8,900 16 26 9,600 18 26 10,400 20 26 11,200 22 26 8,900 16 27 9,600 18 27 10,400 20 27 11,200 22 27 8,900 16 28 9,600 18 28 10,400 20 28 11,200 22 28 8,900 16 30 9,600 18 30 10,400 20 30 11,200 22 30 8,900 16 32 9,600 18 32 10,400 20 32 11,200 22 32 8,900 16 34 9,600 18 34 10,400 20 34 11,200 22 34 NOTE: 35 SHC 5,785 5,088 4,264 6,497 5,856 5,096 7,209 6,624 5,928 5,040 7,921 7,392 6,760 5,936 8,277 7,776 7,176 6,384 8,633 8,160 7,592 6,832 8,900 8,928 8,424 7,728 8,900 9,600 9,256 8,624 8,900 9,600 10,088 9,520 CA: Capacity (W) P.C.: Power consumption (kW) SHF 0.65 0.53 0.41 0.73 0.61 0.49 0.81 0.69 0.57 0.45 0.89 0.77 0.65 0.53 0.93 0.81 0.69 0.57 0.97 0.85 0.73 0.61 1.00 0.93 0.81 0.69 1.00 1.00 0.89 0.77 1.00 1.00 0.97 0.85 P.C. 2.91 2.98 3.06 2.91 2.98 3.06 2.91 2.98 3.06 3.12 2.91 2.98 3.06 3.12 2.91 2.98 3.06 3.12 2.91 2.98 3.06 3.12 2.91 2.98 3.06 3.12 2.91 2.98 3.06 3.12 2.91 2.98 3.06 3.12 Outdoor intale air D.B.(˚C) 40 CA SHC SHF P.C. 3.12 0.65 5,525 8,500 3.21 0.53 4,929 9,300 3.27 0.41 10,000 4,100 3.12 0.73 6,205 8,500 3.21 0.61 5,673 9,300 3.27 0.49 10,000 4,900 3.12 0.81 6,885 8,500 3.21 0.69 6,417 9,300 3.27 0.57 10,000 5,700 3.36 0.45 10,800 4,860 3.12 0.89 7,565 8,500 3.21 0.77 7,161 9,300 3.27 0.65 10,000 6,500 3.36 0.53 10,800 5,724 3.12 0.93 7,905 8,500 3.21 0.81 7,533 9,300 3.27 0.69 10,000 6,900 3.36 0.57 10,800 6,156 3.12 0.97 8,245 8,500 3.21 0.85 7,905 9,300 3.27 0.73 10,000 7,300 3.36 0.61 10,800 6,588 3.12 1.00 8,500 8,500 3.21 0.93 8,649 9,300 3.27 0.81 10,000 8,100 3.36 0.69 10,800 7,452 3.12 1.00 8,500 8,500 3.21 1.00 9,300 9,300 3.27 0.89 10,000 8,900 3.36 0.77 10,800 8,316 3.12 1.00 8,500 8,500 3.21 1.00 9,300 9,300 3.27 0.97 10,000 9,700 3.36 0.85 10,800 9,180 SHC: Sensible heat capacity (W) SHF: Sensible heat factor 14 45 CA 8,100 8,700 9,400 8,100 8,700 9,400 8,100 8,700 9,400 10,200 8,100 8,700 9,400 10,200 8,100 8,700 9,400 10,200 8,100 8,700 9,400 10,200 8,100 8,700 9,400 10,200 8,100 8,700 9,400 10,200 8,100 8,700 9,400 10,200 SHC 5,265 4,611 3,854 5,913 5,307 4,606 6,561 6,003 5,358 4,590 7,209 6,699 6,110 5,406 7,533 7,047 6,486 5,814 7,857 7,395 6,862 6,222 8,100 8,091 7,614 7,038 8,100 8,700 8,366 7,854 8,100 8,700 9,118 8,670 SHF 0.65 0.53 0.41 0.73 0.61 0.49 0.81 0.69 0.57 0.45 0.89 0.77 0.65 0.53 0.93 0.81 0.69 0.57 0.97 0.85 0.73 0.61 1.00 0.93 0.81 0.69 1.00 1.00 0.89 0.77 1.00 1.00 0.97 0.85 P.C. 3.38 3.45 3.51 3.38 3.45 3.51 3.38 3.45 3.51 3.58 3.38 3.45 3.51 3.58 3.38 3.45 3.51 3.58 3.38 3.45 3.51 3.58 3.38 3.45 3.51 3.58 3.38 3.45 3.51 3.58 3.38 3.45 3.51 3.58 OC297-1.qxp 03.6.9 4:24 PM Page 15 COOLING CAPACITY (5) PLA-RP5AA.UK / PUHZ-RP5VHA (230V) Indoor Indoor intake air intake air D.B.(˚C) W.B.(˚C) CA 12,375 16 20 13,250 18 20 14,250 20 20 12,375 16 22 13,250 18 22 14,250 20 22 12,375 16 24 13,250 18 24 14,250 20 24 15,188 22 24 12,375 16 26 13,250 18 26 14,250 20 26 15,188 22 26 12,375 16 27 13,250 18 27 14,250 20 27 15,188 22 27 12,375 16 28 13,250 18 28 14,250 20 28 15,188 22 28 12,375 16 30 13,250 18 30 14,250 20 30 15,188 22 30 12,375 16 32 13,250 18 32 14,250 20 32 15,188 22 32 12,375 16 34 13,250 18 34 14,250 20 34 15,188 22 34 NOTE: 20 SHC 7,920 6,890 5,700 8,910 7,950 6,840 9,900 9,010 7,980 6,683 10,890 10,070 9,120 7,898 11,385 10,600 9,690 8,505 11,880 11,130 10,260 9,113 12,375 12,190 11,400 10,328 12,375 13,250 12,540 11,543 12,375 13,250 13,680 12,758 CA: Capacity (W) P.C.: Power consumption (kW) SHF 0.64 0.52 0.40 0.72 0.60 0.48 0.80 0.68 0.56 0.44 0.88 0.76 0.64 0.52 0.92 0.80 0.68 0.56 0.96 0.84 0.72 0.60 1.00 0.92 0.80 0.68 1.00 1.00 0.88 0.76 1.00 1.00 0.96 0.84 P.C. 3.11 3.17 3.27 3.11 3.17 3.27 3.11 3.17 3.27 3.35 3.11 3.17 3.27 3.35 3.11 3.17 3.27 3.35 3.11 3.17 3.27 3.35 3.11 3.17 3.27 3.35 3.11 3.17 3.27 3.35 3.11 3.17 3.27 3.35 Outdoor intale air D.B.(˚C) 25 CA SHC SHF P.C. 3.29 0.64 12,000 7,680 3.35 0.52 12,875 6,695 3.42 0.40 13,938 5,575 3.29 0.72 12,000 8,640 3.35 0.60 12,875 7,725 3.42 0.48 13,938 6,690 3.29 0.80 12,000 9,600 3.35 0.68 12,875 8,755 3.42 0.56 13,938 7,805 3.54 0.44 14,875 6,545 3.29 0.88 12,000 10,560 3.35 0.76 12,875 9,785 3.42 0.64 13,938 8,920 3.54 0.52 14,875 7,735 3.29 0.92 12,000 11,040 3.35 0.80 12,875 10,300 3.42 0.68 13,938 9,478 3.54 0.56 14,875 8,330 3.29 0.96 12,000 11,520 3.35 0.84 12,875 10,815 3.42 0.72 13,938 10,035 3.54 0.60 14,875 8,925 3.29 1.00 12,000 12,000 3.35 0.92 12,875 11,845 3.42 0.80 13,938 11,150 3.54 0.68 14,875 10,115 3.29 1.00 12,000 12,000 3.35 1.00 12,875 12,875 3.42 0.88 13,938 12,265 3.54 0.76 14,875 11,305 3.29 1.00 12,000 12,000 3.35 1.00 12,875 12,875 3.42 0.96 13,938 13,380 3.54 0.84 14,875 12,495 SHC: Sensible heat capacity (W) SHF: Sensible heat factor 15 CA 11,625 12,438 13,563 11,625 12,438 13,563 11,625 12,438 13,563 14,500 11,625 12,438 13,563 14,500 11,625 12,438 13,563 14,500 11,625 12,438 13,563 14,500 11,625 12,438 13,563 14,500 11,625 12,438 13,563 14,500 11,625 12,438 13,563 14,500 30 SHC 7,440 6,468 5,425 8,370 7,463 6,510 9,300 8,458 7,595 6,380 10,230 9,453 8,680 7,540 10,695 9,950 9,223 8,120 11,160 10,448 9,765 8,700 11,625 11,443 10,850 9,860 11,625 12,438 11,935 11,020 11,625 12,438 13,020 12,180 SHF 0.64 0.52 0.40 0.72 0.60 0.48 0.80 0.68 0.56 0.44 0.88 0.76 0.64 0.52 0.92 0.80 0.68 0.56 0.96 0.84 0.72 0.60 1.00 0.92 0.80 0.68 1.00 1.00 0.88 0.76 1.00 1.00 0.96 0.84 P.C. 3.48 3.58 3.66 3.48 3.58 3.66 3.48 3.58 3.66 3.77 3.48 3.58 3.66 3.77 3.48 3.58 3.66 3.77 3.48 3.58 3.66 3.77 3.48 3.58 3.66 3.77 3.48 3.58 3.66 3.77 3.48 3.58 3.66 3.77 OC297-1.qxp 03.6.9 4:24 PM Page 16 COOLING CAPACITY (6) PLA-RP5AA.UK / PUHZ-RP5VHA (230V) Indoor Indoor intake air intake air D.B.(˚C) W.B.(˚C) CA 11,125 16 20 12,000 18 20 13,000 20 20 11,125 16 22 12,000 18 22 13,000 20 22 11,125 16 24 12,000 18 24 13,000 20 24 14,000 22 24 11,125 16 26 12,000 18 26 13,000 20 26 14,000 22 26 11,125 16 27 12,000 18 27 13,000 20 27 14,000 22 27 11,125 16 28 12,000 18 28 13,000 20 28 14,000 22 28 11,125 16 30 12,000 18 30 13,000 20 30 14,000 22 30 11,125 16 32 12,000 18 32 13,000 20 32 14,000 22 32 11,125 16 34 12,000 18 34 13,000 20 34 14,000 22 34 NOTE: 35 SHC 7,120 6,240 5,200 8,010 7,200 6,240 8,900 8,160 7,280 6,160 9,790 9,120 8,320 7,280 10,235 9,600 8,840 7,840 10,680 10,080 9,360 8,400 11,125 11,040 10,400 9,520 11,125 12,000 11,440 10,640 11,125 12,000 12,480 11,760 CA: Capacity (W) P.C.: Power consumption (kW) SHF 0.64 0.52 0.40 0.72 0.60 0.48 0.80 0.68 0.56 0.44 0.88 0.76 0.64 0.52 0.92 0.80 0.68 0.56 0.96 0.84 0.72 0.60 1.00 0.92 0.80 0.68 1.00 1.00 0.88 0.76 1.00 1.00 0.96 0.84 P.C. 3.73 3.83 3.93 3.73 3.83 3.93 3.73 3.83 3.93 4.01 3.73 3.83 3.93 4.01 3.73 3.83 3.93 4.01 3.73 3.83 3.93 4.01 3.73 3.83 3.93 4.01 3.73 3.83 3.93 4.01 3.73 3.83 3.93 4.01 Outdoor intale air D.B.(˚C) 40 CA SHC SHF P.C. 4.01 0.64 10,625 6,800 4.12 0.52 11,625 6,045 4.20 0.40 12,500 5,000 4.01 0.72 10,625 7,650 4.12 0.60 11,625 6,975 4.20 0.48 12,500 6,000 4.01 0.80 10,625 8,500 4.12 0.68 11,625 7,905 4.20 0.56 12,500 7,000 4.32 0.44 13,500 5,940 4.01 0.88 10,625 9,350 4.12 0.76 11,625 8,835 4.20 0.64 12,500 8,000 4.32 0.52 13,500 7,020 4.01 0.92 10,625 9,775 4.12 0.80 11,625 9,300 4.20 0.68 12,500 8,500 4.32 0.56 13,500 7,560 4.01 0.96 10,625 10,200 4.12 0.84 11,625 9,765 4.20 0.72 12,500 9,000 4.32 0.60 13,500 8,100 4.01 1.00 10,625 10,625 4.12 0.92 11,625 10,695 4.20 0.80 12,500 10,000 4.32 0.68 13,500 9,180 4.01 1.00 10,625 10,625 4.12 1.00 11,625 11,625 4.20 0.88 12,500 11,000 4.32 0.76 13,500 10,260 4.01 1.00 10,625 10,625 4.12 1.00 11,625 11,625 4.20 0.96 12,500 12,000 4.32 0.84 13,500 11,340 SHC: Sensible heat capacity (W) SHF: Sensible heat factor 16 CA 10,125 10,875 11,750 10,125 10,875 11,750 10,125 10,875 11,750 12,750 10,125 10,875 11,750 12,750 10,125 10,875 11,750 12,750 10,125 10,875 11,750 12,750 10,125 10,875 11,750 12,750 10,125 10,875 11,750 12,750 10,125 10,875 11,750 12,750 45 SHC 6,480 5,655 4,700 7,290 6,525 5,640 8,100 7,395 6,580 5,610 8,910 8,265 7,520 6,630 9,315 8,700 7,990 7,140 9,720 9,135 8,460 7,650 10,125 10,005 9,400 8,670 10,125 10,875 10,340 9,690 10,125 10,875 11,280 10,710 SHF 0.64 0.52 0.40 0.72 0.60 0.48 0.80 0.68 0.56 0.44 0.88 0.76 0.64 0.52 0.92 0.80 0.68 0.56 0.96 0.84 0.72 0.60 1.00 0.92 0.80 0.68 1.00 1.00 0.88 0.76 1.00 1.00 0.96 0.84 P.C. 4.34 4.43 4.51 4.34 4.43 4.51 4.34 4.43 4.51 4.59 4.34 4.43 4.51 4.59 4.34 4.43 4.51 4.59 4.34 4.43 4.51 4.59 4.34 4.43 4.51 4.59 4.34 4.43 4.51 4.59 4.34 4.43 4.51 4.59 OC297-1.qxp 03.6.9 4:24 PM Page 17 COOLING CAPACITY (7) PLA-RP6AA.UK / PUHZ-RP6VHA (230V) Indoor Indoor intake air intake air D.B.(˚C) W.B.(˚C) CA 13,860 16 20 14,840 18 20 15,960 20 20 13,860 16 22 14,840 18 22 15,960 20 22 13,860 16 24 14,840 18 24 15,960 20 24 17,010 22 24 13,860 16 26 14,840 18 26 15,960 20 26 17,010 22 26 13,860 16 27 14,840 18 27 15,960 20 27 17,010 22 27 13,860 16 28 14,840 18 28 15,960 20 28 17,010 22 28 13,860 16 30 14,840 18 30 15,960 20 30 17,010 22 30 13,860 16 32 14,840 18 32 15,960 20 32 17,010 22 32 13,860 16 34 14,840 18 34 15,960 20 34 17,010 22 34 NOTE: 20 SHC 8,455 7,272 5,905 9,563 8,459 7,182 10,672 9,646 8,459 6,974 11,781 10,833 9,736 8,335 12,335 11,427 10,374 9,015 12,890 12,020 11,012 9,696 13,860 13,208 12,289 11,057 13,860 14,395 13,566 12,417 13,860 14,840 14,843 13,778 CA: Capacity (W) P.C.: Power consumption (kW) SHF 0.61 0.49 0.37 0.69 0.57 0.45 0.77 0.65 0.53 0.41 0.85 0.73 0.61 0.49 0.89 0.77 0.65 0.53 0.93 0.81 0.69 0.57 1.00 0.89 0.77 0.65 1.00 0.97 0.85 0.73 1.00 1.00 0.93 0.81 P.C. 3.99 4.07 4.19 3.99 4.07 4.19 3.99 4.07 4.19 4.29 3.99 4.07 4.19 4.29 3.99 4.07 4.19 4.29 3.99 4.07 4.19 4.29 3.99 4.07 4.19 4.29 3.99 4.07 4.19 4.29 3.99 4.07 4.19 4.29 Outdoor intale air D.B.(˚C) 25 CA SHC SHF P.C. 4.22 0.61 13,440 8,198 4.29 0.49 14,420 7,066 4.39 0.37 15,610 5,776 4.22 0.69 13,440 9,274 4.29 0.57 14,420 8,219 4.39 0.45 15,610 7,025 4.22 0.77 13,440 10,349 4.29 0.65 14,420 9,373 4.39 0.53 15,610 8,273 4.54 0.41 16,660 6,831 4.22 0.85 13,440 11,424 4.29 0.73 14,420 10,527 4.39 0.61 15,610 9,522 4.54 0.49 16,660 8,163 4.22 0.89 13,440 11,962 4.29 0.77 14,420 11,103 4.39 0.65 15,610 10,147 4.54 0.53 16,660 8,830 4.22 0.93 13,440 12,499 4.29 0.81 14,420 11,680 4.39 0.69 15,610 10,771 4.54 0.57 16,660 9,496 4.22 1.00 13,440 13,440 4.29 0.89 14,420 12,834 4.39 0.77 15,610 12,020 4.54 0.65 16,660 10,829 4.22 1.00 13,440 13,440 4.29 0.97 14,420 13,987 4.39 0.85 15,610 13,269 4.54 0.73 16,660 12,162 4.22 1.00 13,440 13,440 4.29 1.00 14,420 14,420 4.39 0.93 15,610 14,517 4.54 0.81 16,660 13,495 SHC: Sensible heat capacity (W) SHF: Sensible heat factor 17 CA 13,020 13,930 15,190 13,020 13,930 15,190 13,020 13,930 15,190 16,240 13,020 13,930 15,190 16,240 13,020 13,930 15,190 16,240 13,020 13,930 15,190 16,240 13,020 13,930 15,190 16,240 13,020 13,930 15,190 16,240 13,020 13,930 15,190 16,240 30 SHC 7,942 6,826 5,620 8,984 7,940 6,836 10,025 9,055 8,051 6,658 11,067 10,169 9,266 7,958 11,588 10,726 9,874 8,607 12,109 11,283 10,481 9,257 13,020 12,398 11,696 10,556 13,020 13,512 12,912 11,855 13,020 13,930 14,127 13,154 SHF 0.61 0.49 0.37 0.69 0.57 0.45 0.77 0.65 0.53 0.41 0.85 0.73 0.61 0.49 0.89 0.77 0.65 0.53 0.93 0.81 0.69 0.57 1.00 0.89 0.77 0.65 1.00 0.97 0.85 0.73 1.00 1.00 0.93 0.81 P.C. 4.47 4.59 4.69 4.47 4.59 4.69 4.47 4.59 4.69 4.84 4.47 4.59 4.69 4.84 4.47 4.59 4.69 4.84 4.47 4.59 4.69 4.84 4.47 4.59 4.69 4.84 4.47 4.59 4.69 4.84 4.47 4.59 4.69 4.84 OC297-1.qxp 03.6.9 4:24 PM Page 18 COOLING CAPACITY (8) PLA-RP6AA.UK / PUHZ-RP6VHA (230V) Indoor Indoor intake air intake air D.B.(˚C) W.B.(˚C) CA 12,460 16 20 13,440 18 20 14,560 20 20 12,460 16 22 13,440 18 22 14,560 20 22 12,460 16 24 13,440 18 24 14,560 20 24 15,680 22 24 12,460 16 26 13,440 18 26 14,560 20 26 15,680 22 26 12,460 16 27 13,440 18 27 14,560 20 27 15,680 22 27 12,460 16 28 13,440 18 28 14,560 20 28 15,680 22 28 12,460 16 30 13,440 18 30 14,560 20 30 15,680 22 30 12,460 16 32 13,440 18 32 14,560 20 32 15,680 22 32 12,460 16 34 13,440 18 34 14,560 20 34 15,680 22 34 NOTE: 35 SHC 7,601 6,586 5,387 8,597 7,661 6,552 9,594 8,736 7,717 6,429 10,591 9,811 8,882 7,683 11,089 10,349 9,464 8,310 11,588 10,886 10,046 8,938 12,460 11,962 11,211 10,192 12,460 13,037 12,376 11,446 12,460 13,440 13,541 12,701 CA: Capacity (W) P.C.: Power consumption (kW) SHF 0.61 0.49 0.37 0.69 0.57 0.45 0.77 0.65 0.53 0.41 0.85 0.73 0.61 0.49 0.89 0.77 0.65 0.53 0.93 0.81 0.69 0.57 1.00 0.89 0.77 0.65 1.00 0.97 0.85 0.73 1.00 1.00 0.93 0.81 P.C. 4.79 4.92 5.04 4.79 4.92 5.04 4.79 4.92 5.04 5.14 4.79 4.92 5.04 5.14 4.79 4.92 5.04 5.14 4.79 4.92 5.04 5.14 4.79 4.92 5.04 5.14 4.79 4.92 5.04 5.14 4.79 4.92 5.04 5.14 Outdoor intale air D.B.(˚C) 40 CA SHC SHF P.C. 5.14 0.61 11,900 7,259 5.29 0.49 13,020 6,380 5.39 0.37 14,000 5,180 5.14 0.69 11,900 8,211 5.29 0.57 13,020 7,421 5.39 0.45 14,000 6,300 5.14 0.77 11,900 9,163 5.29 0.65 13,020 8,463 5.39 0.53 14,000 7,420 5.54 0.41 15,120 6,199 5.14 0.85 11,900 10,115 5.29 0.73 13,020 9,505 5.39 0.61 14,000 8,540 5.54 0.49 15,120 7,409 5.14 0.89 11,900 10,591 5.29 0.77 13,020 10,025 5.39 0.65 14,000 9,100 5.54 0.53 15,120 8,014 5.14 0.93 11,900 11,067 5.29 0.81 13,020 10,546 5.39 0.69 14,000 9,660 5.54 0.57 15,120 8,618 5.14 1.00 11,900 11,900 5.29 0.89 13,020 11,588 5.39 0.77 14,000 10,780 5.54 0.65 15,120 9,828 5.14 1.00 11,900 11,900 5.29 0.97 13,020 12,629 5.39 0.85 14,000 11,900 5.54 0.73 15,120 11,038 5.14 1.00 11,900 11,900 5.29 1.00 13,020 13,020 5.39 0.93 14,000 13,020 5.54 0.81 15,120 12,247 SHC: Sensible heat capacity (W) SHF: Sensible heat factor 18 CA 11,340 12,180 13,160 11,340 12,180 13,160 11,340 12,180 13,160 14,280 11,340 12,180 13,160 14,280 11,340 12,180 13,160 14,280 11,340 12,180 13,160 14,280 11,340 12,180 13,160 14,280 11,340 12,180 13,160 14,280 11,340 12,180 13,160 14,280 45 SHC 6,917 5,968 4,869 7,825 6,943 5,922 8,732 7,917 6,975 5,855 9,639 8,891 8,028 6,997 10,093 9,379 8,554 7,568 10,546 9,866 9,080 8,140 11,340 10,840 10,133 9,282 11,340 11,815 11,186 10,424 11,340 12,180 12,239 11,567 SHF 0.61 0.49 0.37 0.69 0.57 0.45 0.77 0.65 0.53 0.41 0.85 0.73 0.61 0.49 0.89 0.77 0.65 0.53 0.93 0.81 0.69 0.57 1.00 0.89 0.77 0.65 1.00 0.97 0.85 0.73 1.00 1.00 0.93 0.81 P.C. 5.56 5.69 5.79 5.56 5.69 5.79 5.56 5.69 5.79 5.89 5.56 5.69 5.79 5.89 5.56 5.69 5.79 5.89 5.56 5.69 5.79 5.89 5.56 5.69 5.79 5.89 5.56 5.69 5.79 5.89 5.56 5.69 5.79 5.89 OC297-1.qxp 03.6.9 4:24 PM Page 19 4-1-2. HEATING CAPACITY PUHZ-RP3VHA, PUHZ-RP4VHA, PUHZ-RP5VHA, PUHZ-RP6VHA (230V) Indoor Service Ref. PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK NOTE: -10 intake are D.B. (˚C) CA 15 5,080 20 4,880 25 4,720 15 7,112 20 6,832 25 6,608 15 8,890 20 8,540 25 8,260 15 10,160 20 9,760 25 9,440 CA: Capacity (W) -5 P.C. 1.38 1.50 1.59 2.00 2.17 2.31 2.52 2.73 2.90 2.90 3.14 3.34 CA 5,520 5,280 5,120 7,728 7,392 7,168 9,660 9,240 8,960 11,040 10,560 10,240 P.C. 1.52 1.64 1.78 2.20 2.37 2.58 2.78 2.99 3.25 3.19 3.44 3.73 Outdoor intake air W.B. (:) 0 5 CA P.C. CA P.C. 6,160 1.76 8,080 2.11 5,840 1.90 7,800 2.27 5,600 2.06 7,360 2.41 8,624 2.54 11,312 3.05 8,176 2.75 10,920 3.29 7,840 2.98 10,304 3.49 10,780 3.20 14,140 3.84 10,220 3.46 13,650 4.14 9,800 3.76 12,880 4.40 12,320 3.68 16,160 4.42 11,680 3.98 15,600 4.76 11,200 4.32 14,720 5.06 10 CA P.C. 9,120 2.34 8,800 2.53 8,480 2.70 12,768 3.39 12,320 3.66 11,872 3.92 15,960 4.27 15,400 4.61 14,840 4.93 18,240 4.91 17,600 5.30 16,960 5.67 15 CA P.C. 10,160 2.53 9,800 2.71 9,440 2.91 14,224 3.66 13,720 3.93 13,216 4.22 17,780 4.61 17,150 4.95 16,520 5.32 20,320 5.30 19,600 5.70 18,880 6.11 P.C.: Power consumption (kW) 4-1-3. Correction factors Cooling capacity correction factors Service Ref. 5m 10m 15m 20m 25m Refrigerant piping length (one way) 30m 35m 40m 45m 50m 55m 60m 65m 70m 75m 80m PLA-RP3AA.UK 1.00 0.989 0.978 0.967 0.956 0.947 0.938 0.930 0.913 0.905 PLA-RP4AA.UK 1.00 0.985 0.971 0.958 0.943 0.931 0.919 0.908 0.898 0.887 0.876 0.865 0.855 0.847 0.838 0.829 PLA-RP5AA.UK 1.00 0.982 0.963 0.947 0.930 0.914 0.900 0.885 0.871 0.858 0.845 0.834 0.823 0.812 0.802 0.792 PLA-RP6AA.UK 1.00 0.976 0.953 0.932 0.912 0.893 0.876 0.858 0.842 0.828 0.813 0.800 0.788 0.776 0.764 0.753 Heating capacity correction factors Service Ref. 5m 10m 15m 20m 25m Refrigerant piping length (one way) 30m 35m 40m 45m 50m 55m 60m 65m 70m 75m 80m PLA-RP3AA.UK 1.00 0.997 0.994 0.991 0.988 0.985 0.982 0.979 0.976 0.973 PLA-RP4AA.UK 1.00 0.997 0.994 0.991 0.988 0.985 0.982 0.979 0.976 0.973 0.970 0.967 0.964 0.961 0.958 0.955 PLA-RP5AA.UK 1.00 0.997 0.994 0.991 0.988 0.985 0.982 0.979 0.976 0.973 0.970 0.967 0.964 0.961 0.958 0.955 PLA-RP6AA.UK 1.00 0.997 0.994 0.991 0.988 0.985 0.982 0.979 0.976 0.973 0.970 0.967 0.964 0.961 0.958 0.955 19 OC297-1.qxp 03.6.9 4:24 PM Page 20 4-2. PERFORMANCE CURVE Cooling performance curve(50Hz) Heating performance curve(50Hz) Correcting the capacity line influenced by frosting Not correcting the capacity line influenced by frosting 1.4 INDOOR W.B.(°C) 1.2 22 1.0 20 18 0.8 16 CAPACITY (RATIO) CAPACITY (RATIO) 1.4 1.2 In some cases, heating operation cannot be conducted with the maximum frequency in the area below the slanting line. 15 20 25 INDOOR D.B.(°C) 25 20 INDOOR D.B.(°C) 1.0 0.8 0.6 0.4 22 20 18 16 TOTAL INPUT (RATIO) 1.2 1.0 0.8 0.6 TOTAL INPUT (RATIO) 1.4 INDOOR W.B.(°C) 0.4 -5 0 10 20 30 40 1.2 In some cases, heating operation cannot be conducted with the maximum frequency in the area above the slanting line. 15 1.0 0.8 0.6 0.4 -12 -10 46 OUTDOOR D.B.(°C) -5 0 5 10 OUTDOOR W.B.(°C) 20 15 03.6.9 4:24 PM Page 21 4-3. STANDARD OPERATION DATA Heat pump type Service Ref. Total Mode PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK Cooling Heating Cooling Heating Cooling Heating Cooling Heating Capacity W 7,100 8,000 10,000 11,200 12,500 14,000 14,000 16,000 Input kW 1.97 2.34 3.03 3.39 3.89 4.27 4.99 4.91 Indoor unit Service Ref. PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK 1 , 50 1 , 50 1 , 50 1 , 50 Electrical circuit Phase,Hz Volts V 230 230 230 230 Input kW 0.16 0.25 0.33 0.33 A 0.79 1.25 1.64 1.64 PUHZ-RP3VHA PUHZ-RP4VHA PUHZ-RP5VHA PUHZ-RP6VHA 1 , 50 1 , 50 1 , 50 1 , 50 230 230 230 230 Current Outdoor unit Service Ref. Phase , Hz V Volts A Mpa Current Refrigerant circuit Discharge pressure Outdoor Indoor side side OC297-1.qxp 8.04 2.68 9.74 2.87 (kgf/F) (27.31) Mpa Suction pressure 0.94 12.33 2.63 15.80 2.72 17.50 2.77 20.73 2.86 20.37 3.03 (29.3) (26.8) 13.94 2.80 0.73 0.92 0.72 0.89 0.71 0.80 0.69 (28.6) (27.7) (28.3) (7.2) (29.2) (30.9) (kgf/F) (9.6) (7.4) (9.4) (7.3) Discharge temperature °C 70.0 73.7 70.0 76.4 69.7 76.8 78.9 83.0 Condensing temperature °C 45.6 48.4 44.9 47.6 45.9 47.0 47.9 50.6 Suction temperature °C 9.7 1.0 11.4 3.0 7.6 1.4 8.0 0.9 Ref. pipe length m 5 5 5 5 5 5 5 5 D.B. °C 27 20 27 20 27 20 27 20 W.B. °C 19 15 19 15 19 15 19 15 D.B. °C 14.2 41.6 14.0 41.6 12.2 45.5 11.2 49.5 D.B. °C 35 7 35 7 35 7 35 7 W.B. °C 24 6 24 6 24 6 24 6 SHF 0.74 — 0.75 — 0.74 — 0.71 — BF 0.18 — 0.15 — 0.06 — 0.06 — Intake air temperature Discharge air temperature Intake air temperature (9.1) (8.2) (7.0) The unit of pressure has been changed to Mpa based on international SI system. f) The conversion factor is : 1(Mpa)=10.2(kgf/f 4-4. OUTLET AIR SPEED AND COVERAGE RANGE PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK Air flow Air speed Coverage range m3/min. m/sec. m 20 4.0 5.7 28 4.9 7.4 30 6.6 8.9 30 6.6 8.9 w The air coverage range is the value up to the position where the air speed is 0.25m/sec. When air is blown out horizontally from the unit at the Hi notch position. The coverage range should be used only as a general guideline since it varies according to the size of the room and the furniture inside the room. 21 OC297-1.qxp 03.6.9 4:24 PM Page 22 4-5. NOISE CRITERION CURVES NOTCH SPL(dB) Hi 34 Mi1 32 Mi2 30 Lo 28 LINE 90 90 80 80 70 NC-70 60 NC-60 50 NC-50 40 NC-40 30 NC-30 20 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 125 NC-70 60 NC-60 50 NC-50 40 NC-40 30 NC-30 20 250 500 1000 2000 4000 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC-20 10 8000 63 125 250 BAND CENTER FREQUENCIES, Hz 1000 2000 4000 90 80 80 70 NC-70 60 NC-60 50 NC-50 40 NC-40 30 NC-30 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NOTCH SPL(dB) Hi 45 Mi1 43 Mi2 40 Lo 37 PLA-RP6AA.UK OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR LINE 90 20 500 8000 BAND CENTER FREQUENCIES, Hz NOTCH SPL(dB) Hi 45 Mi1 43 Mi2 40 Lo 37 PLA-RP5AA.UK LINE 70 NC-20 10 63 NOTCH SPL(dB) Hi 41 Mi1 39 Mi2 36 Lo 33 PLA-RP4AA.UK OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR PLA-RP3AA.UK 70 NC-70 60 NC-60 50 NC-50 40 NC-40 30 NC-30 20 NC-20 10 LINE APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE NC-20 10 63 125 250 500 1000 2000 4000 8000 63 BAND CENTER FREQUENCIES, Hz 125 250 500 1000 2000 BAND CENTER FREQUENCIES, Hz UNIT CEILING 1.5m MICROPHONE 22 4000 8000 03.6.9 4:24 PM OUTLINES AND DIMENSIONS Unit : mm Ceiling hole 860 - 910 20 - 45 20 - 45 810 Suspension bolt pitch Fresh air intake 159 16 159 197 20 - 45 C 89 98 192 {150 159 840 Suspension bolt M10 or W3/8 1 Feeding hole (Drain pump) 286 374 60 860 - 910 Ceiling hole Terminal block 840 14 - {2.8 Burring hole Suspension bolt pitch 605 Branch duct hole 350 Drain pipe VP-25connection (O.D.{32) B +5 0 135 Ceiling surface 30 Control wire entry 17 Power line entry Suspension bolt lower edge 190 105 140 50 - 70 170 A 2 +5 0 High efficiency filter & Fresh air intake casement (option) 577 Air intake hole Air intake grille 17 Grille Drain hole M A M (WIRELESS PANEL) Emergency operation switch (cooling) Emergency operation switch (heating) Auto vane 411 Air outlet hole A 950 DEFROST/STAND BY lamp M Receiver 77 Operation lamp 51 {175 167 155 159 130 100 90 100 100 90 Branch duct hole (Cut out hole) 20 - 45 PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK 577 Air intake hole 5 Page 23 70_ OC297-1.qxp M 1 2 Refrigerant pipe Refrigerant pipe (9.52mm dia.) (15.88mm dia.) PLA-RP3AA.UK flared connection flared connection 3/8F 5/8F Refrigerant pipe Refrigerant pipe (9.52mm dia.) (15.88mm dia.) PLA-RP4/RP5/RP6AA.UK flared connection flared connection 3/8F 5/8F Models 23 Vane motor 411 Air outlet hole 950 77 A B C 241 258 80 281 298 84 51 Branch duct hole OC297-1.qxp 03.6.9 4:24 PM 6 Page 24 WIRING DIAGRAM PLA-RP3AA.UK, PLA-RP4AA.UK, PLA-RP5AA.UK, PLA-RP6AA.UK [LEGEND] SYMBOL P.B F1 ZNR I.B CN2L CN32 CN41 SW1 SW2 SWE X1 X4 FC LED1 LED2 LED3 C MF NAME INDOOR POWER BOARD FUSE (4A) VARISTOR INDOOR CONTROLLER BOARD CONNECTOR (LOSSNAY) CONNECTOR (REMOTE SWITCH) CONNECTOR (HA TERMINAL-A) JUMPER WIRE (MODEL SELECTION) JUMPER WIRE (CAPACITY CORD) SWITCH (EMERGENCY OPERATION) RELAY (DRAIN PUMP) RELAY (FAN MOTOR) FAN PHASE CONTROL POWER SUPPLY (I.B) POWER SUPPLY (I.B) TRANSMISSION (INDOOR-OUTDOOR) CAPACITOR (FAN MOTOR) FAN MOTOR SYMBOL MV DP DS H2 TB4 TB5 TH1 TH2 TH5 R.B CN2 TB6 SYMBOL NAME NAME WIRELESS REMOTE CONTROLLER BOARD W.B VANE MOTOR RECEIVING UNIT DRAIN-UP MACHINE RU BUZZER DRAIN SENSOR BZ DEW PREVENTION HEATER LED1 LED (RUN INDICATOR) TERMINAL BLOCK (INDOOR/OUTDOOR CONNECTING LINE) LED2 LED (HOT ADJUST) SW1 SWITCH (HEATING ON/OFF) TERMINAL BLOCK (REMOTE CONTROLLER TRANSMISSION LINE) SW2 SWITCH (COOLING ON/OFF) ROOM TEMPERATURE THERMISTOR (0:/15kΩ, 25:/5.4kΩ DETECT) PIPE TEMPERATURE THERMISTOR/LIQUID (0:/15kΩ, 25:/5.4kΩ DETECT) COND./EVA. TEMPERATURE THERMISTOR (0:/15kΩ, 25:/5.4kΩ DETECT) REMOTE CONTROLLER BOARD CONNECTOR (PROGRAM TIMER) TERMINAL BLOCK (REMOTE CONTROLLER TRANSMISSION LINE) GRILLE CN2S(WHT) 2 DC14V 1 MV MV MV MV 5 YLW ORN BRN S1 S2 S3 TO OUTDOOR UNIT X1 BLK WHT CN32 LED3 LED2 LED1 D.SENSOR INTAKE LIQUID CN20 CN21 CN31 (RED) (WHT) (WHT) 1 2 3 1 2 1 2 BLK J15 J14 J13 J12 J11 DS W.B BZ 9 PIPE REMOCON CN29 CN22 (BLK) (BLU) WIRELESS 1 2 1 2 CN90 (WHT) LED2 LED1 RU CNB SW1 SW2 BLU BLU SW1 CN41 CN2L BLK BLK SW2 X1 VANE 1 3 5 1 2 POWER CN2D CN6V POWER (WHT) (WHT) CN03 (RED) BLK BLK X4 D.HEATER 1 3 CNC (RED) YLW ORN BRN YLW YLW YLW YLW 5 D.U.M CNP 1 3 (BLU) X4 J24 J23 J22 J21 ON OFF TB4 1 2 3 DP BLK SWE ZNR 3 2 1 CONTROLLER BOARD OUTDOOR UNIT CN02 (WHT) CN01 (BLU) RED WHT BLK FC H2 1 2 3 6 7 4 8 9 5 10 1 2 3 C FAN 1 3 5 (WHT) 5 5 1 2 3 I.B 5 5 MF P.B F1 TH1 TH5 TH2 NOTES: 1.Since the outdoor side electric wiring may change be sure to check the outdoor unit electric wiring for servicing. 2.Indoor and outdoor connecting wires are made with polarities, make wiring matching terminal numbers (S1,S2,S3). 3.Symbols used in wiring diagram above are, :Connector, :Terminal (block). R.B CN2 TB5 2 1 TRANSMISSION WIRES DC12V 1 2 TB6 Please set the voltage using the remote controller. For the setting method, please refer to the indoor unit Installation Manual. [Servicing] Fasten terminal of the terminal board "TB4" equips lock system. To remove the fastened terminal, pull it while pressing the protruding portion (locking lever) of the terminal. The fastened terminal protruding portion should face upward. Manufacture Service board MODELS Manufacture J11J12J13J14 J15 Service board MODELS Manufacture 1 2 3 4 1 2 3 4 5 PLA-RP3,4,5,6AA.UK TB4 SW2 SW1 MODELS C ON OFF PLA-RP3AA.UK J21J22J23 J24 1 2 3 4 ON OFF PLA-RP5AA.UK J21J22J23 J24 ON OFF PLA-RP6AA.UK 24 ON OFF J21J22J23 J24 1 2 3 4 PLA-RP4AA.UK Service board 1 2 3 4 J21J22J23 J24 ON OFF OC297-1.qxp 03.6.9 4:24 PM 7 Page 25 REFRIGERANT SYSTEM DIAGRAM PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK Unit : mm(inch) Strainer(#50) Heat exchanger Refrigerant GAS pipe connection (Flare) Thermistor TH5 (Cond./Eva. temperature) Refrigerant flow in cooling Refrigerant flow in heating Refrigerant LIQUID pipe connection (Flare) Distributor with strainer(#50) Thermistor TH1 (Room temperature) Thermistor TH2 Pipe temperature (Liquid) Strainer(#50) 25 OC297-1.qxp 8 03.6.9 4:24 PM Page 26 TROUBLESHOOTING 8-1. TROUBLESHOOTING <Error code display by self-diagnosis and actions to be taken for service (summary)> Present and past error codes are logged and displayed on the wired remote controller and control board of outdoor unit. Actions to be taken for service, which depends on whether or not the inferior phenomenon is reoccurring at service, are summarized in the table below. Check the contents below before investigating details. Unit conditions at service Error code Actions to be taken for service (summary) Displayed Judge what is wrong and take a corrective action according to “Self-diagnosis action table” (P.27). Not displayed Conduct trouble shooting and ascertain the cause of the inferior phenomenon according to “Trouble shooting by inferior phenomena” (P.30). Logged 1Consider the temporary defects such as the work of protection devices in the refrigerant circuit including compressor, poor connection of wiring, noise and etc. Re-check the symptom, and check the installation environment, refrigerant amount, weather when the inferior phenomenon occurred, matters related to wiring and etc. 2Reset error code logs and restart the unit after finishing service. 3There is no abnormality concerning of parts such as electrical component, controller board, remote controller and etc. Not logged 1Recheck the abnormal symptom. 2Conduct trouble shooting and ascertain the cause of the inferior phenomenon according to “Trouble shooting by inferior phenomena” (P.30). 3Continue to operate unit for the time being if the cause is not ascertained. 4There is no abnormality concerning of parts such as electrical component, controller board, remote controller and etc. The inferior phenomenon is reoccurring. The inferior phenomenon is not reoccurring. 26 OC297-1.qxp 03.6.9 4:24 PM Page 27 8-2. SELF-DIAGNOSIS ACTION TABLE Note: Refer to the manual of outdoor unit for the details of display such as F, U, and other E. Error Code Meaning of error code and detection method Abnormality of room temperature thermistor (TH1) 1 The unit is in three-minute resume prevention mode if short/open of thermistor is detected. Abnormal if the unit does not reset normally after three minutes. (The unit returns to normal operation, if it has normally reset.) 2 Constantly detected during cooling, drying, and heating operation. Short: 90: or more P1 Open: -40: or less P2 P4 P5 Case 1 Defective thermistor characteristics 2 Contact failure of connector (Insert failure) 3 Breaking of wire or contact failure of thermistor wiring 4 Defective indoor control p.c. board Judgment and action 1–3 Check resistance value of thermistor. 0: ······15.0k" 10: ····9.6k" 20: ····6.3k" 30: ····4.3k" 40: ····3.0k" If you put force on (draw or bend) the lead wire with measuring resistance value of thermistor breaking of wire or contact failure can be detected. 2 Check contact failure of connector. Put the power on again and check restart after inserting connector again. 4 Check room temperature display on remote controller Replace indoor control p.c. board if there is abnormal difference with actual room temperature. There is no abnormality if none of above comes within the unit. Put the power off, and on again to operate. Abnormality of pipe temperature thermistor/Liquid (TH2) 1 The unit is in three-minute resume prevention mode if short/open of thermistor is detected. Abnormal if the unit does not reset normally after three minutes. (The unit returns to normal operation, if it has normally reset.) 2 Constantly detected during cooling, drying, and heating (except defrosting) operation. Short: 90: or more Open: -40: or less 1 Defective thermistor characteristics 2 Contact failure of connector (Insert failure) 3 Breaking of wire or contact failure of thermistor wiring 4 Defective refrigerant circuit is causing thermistor temperature of 90: or more or -40: or less. 5 Defective indoor control p.c. board. 1–3 Check resistance value of thermistor. For characteristics, refer to (P1) above. 2 Check contact failure of connector Put the power on and check restart after inserting connector again. 4 Check pipe <liquid> temperature with remote controller in test run mode. If pipe <liquid> temperature is exclusively low (in cooling mode) or high (in heating mode), refrigerant circuit may have defective. 5 Check pipe <liquid> temperature with remote controller in test run mode. If there is exclusive difference with actual pipe <liquid> temperature, replace indoor control p.c. board. There is no abnormality if none of above comes within the unit. Put the power off, and on again to operate. Abnormality of drain sensor (DS) 1 Suspensive abnormality, if short/open of thermistor is detected for 30 seconds continuously. Put off compressor and indoor fan. 2 Short/open is detected for 30 seconds continuously during suspensive abnormality. (The unit returns to normal operation, if it has normally reset.) 3 Detect the following condition. • During cooling and drying operation. • In case that pipe <liquid> temperatureroom temperature <-10deg (Except defrosting) • When pipe <liquid> temperature or room temperature is short/open temperature. • During drain pomp operation. 1 Defective thermistor characteristics 2 Contact failure of connector (Insert failure) 3 Breaking of wire or contact failure of drain sensor wiring 4 Defective indoor control p.c. board. 1–3 Check resistance value of thermistor. 0: ······6.0k" 10: ····3.9k" 20: ····2.6k" 30: ····1.8k" 40: ····1.3k" 2 Check contact failure of connector. Put the power on again and check restart after inserting connector again. 4 Replace indoor control p.c. board if drain pump operates with the line of drain sensor connector CN31-1 and 2 is short-circuited, and abnormality reappears. There is no abnormality if none of above comes within the unit. Put the power off, and on again to operate. Malfunction of drain pump 1 Suspensive abnormality, if thermistor of drain sensor is let heat itself and temperature rises slightly. Put off compressor and indoor fan. 2 Drain pomp is abnormal if the condition above is detected during suspensive abnormality. 3 Constantly detected during drain pomp operation. 1 Malfunction of drain pump 2 Defective drain Clogged drain pump Clogged drain pipe 3 Attached drop of water at the drain sensor • Drops of drain trickles from lead wire. • Clogged filter is causing wave of drain. 4 Defective indoor control p.c. board. 1 Check if drain-up machine works. 2 Check drain function. 3 Check the setting of lead wire of drain sensor and check clogs of the filter. 4 Replace indoor control p.c. board if drain pump operates with the line of drain sensor connector CN31-1 and 2 is short-circuited and abnormality reappears. There is no abnormality if none of above comes within the unit. Put the power off, and on again to operate. 27 OC297-1.qxp 03.6.9 4:24 PM Page 28 Error Code Meaning of error code and detection method Freezing/overheating protection is working 1 Freezing protection (Cooling mode) The unit is in six-minute resume prevention mode if pipe <liquid or condenserevaporator> temperature stays under -15: for three minutes, three minutes after the compressor started. Abnormal if it stays under -15: for three minutes again within 16 minutes after six-minute resume prevention mode. 2 Frost abnormality (Only for the combination with inverter-type outdoor unit) Suspensive abnormal if unit operates in frost prevention mode (below) for 9 minutes or more. After that, when frost prevention mode is released and compressor restarts its operation, unit is not detected as abnormal if compressor keeps operating for 20 minutes continuously and abnormal if compressor stops operating within 20 minutes and unit operates in frost prevention mode for more than 9 minutes again. (Not abnorP6 mal if unit stops operating in frost prevention mode within 9 minutes) <Frost prevention mode> If pipe <liquid or condenser-evaporator> temperature is 2: or below when 16 minutes has passed after compressor starts operating, unit will start operating in frost prevention mode which stops compressor operation. After that, when pipe <liquid or condenser-evaporator> temperature stays 10: or more for 3 minutes, frost prevention mode will be released and compressor will restart its operation. 3 Overheating protection (Heating mode) The units is in six-minute resume prevention mode if pipe <condenser-evaporator> temperature is detected as over 74: after the compressor started. Abnormal if the temperature of over 74: is detected again within 10 minutes after six-minute resume prevention mode. Case Judgment and action (Cooling or drying mode) 1 Clogged filter (reduced airflow) 2 Short cycle of air path 3 Low-load (low temperature) operation beyond the tolerance range 4 Defective indoor fan motor Fan motor is defective. Control board is defective. 5 Defective outdoor fan control (middle season, winter season) 6 Overcharge of refrigerant 7 Defective refrigerant circuit (clogs) (Cooling or drying mode) 1 Check clogs of the filter. 2 Remove shields. 4 Measure the resistance of fan motor's winding. Measure the output voltage of fan's connector (FAN) on control board. WThe control board should be normal when a current of AC100V to 240V is detected while fan motor is connected. 5 Check action of outdoor fan motor. 67Check operating condition of refrigerant circuit. (Heating mode) 1 Clogged filter (reduced airflow) 2 Short cycle of air path 3 Over-load (high temperature) operation beyond the tolerance range 4 Defective indoor fan motor Fan motor is defective. Control board is defective. 5 Malfunction of outdoor fan. (Season when air conditioner is not used.) 6 Overcharge of refrigerant 7 Defective refrigerant circuit (clogs) 8 Bypass circuit of outdoor unit is defective. (Heating mode) 1 Check clogs of the filter. 2 Remove shields. 4 Measure the resistance of fan motor's winding. Measure the output voltage of fan's connector (FAN) on control board. WThe control board should be normal when a current of AC100V to 240V is detected while fan motor is connected. 5Check the operation of fan motor in outdoor unit. 6~8Check operating condition of refrigerant circuit. Abnormality of pipe temperature 1 Slight temperature difference 14 Check pipe <liquid or condenser-evapora(Cooling mode) between indoor room temperator> temperature with room temperature Detected as abnormal when the pipe temture and pipe <liquid or condisplay on remote controller and outdoor perature is not in the cooling range 3 mindenser-evaporator> temperacontrol board. utes later of compressor start and 6 minture thermistor In case of checking pipe temperature utes later of the liquid or condenser/evapo• Shortage of refrigerant with outdoor control board, be sure to rator pipe is out of cooling range. • Disconnected holder of pipe connect A-control service tool Note 1) It takes at least 9 min. to detect <liquid or condenser-evapo(PAC-SK52ST). abnormality. rator> thermistor Temperature display of indoor condenser/ Temperature display of indoor liquid pipe Note 2) Abnormality P8 is not detected in • Defective refrigerant circuit evaporator pipe Indoor 1 Indoor 1 drying mode. 2 Converse connection of exten3 1 2 3 4 5 6 1 2 4 5 6 Cooling range- = TH – intake temperature ON ON sion pipe (on plural units con[ 3 deg nection) OFF OFF TH: Lower temperature between: liquid 3 Converse wiring of indoor/outTemperature display of indoor condenser/ Temperature display of indoor liquid pipe pipe temperature and condenser/ evapdoor unit connecting wire (on evaporator pipe Indoor 2 Indoor 2 1 2 3 4 5 6 1 2 3 4 5 6 orator temperature plural units connection) ON ON 4 Defective detection of indoor OFF OFF (Heating mode) room temperature and pipe When 10 seconds have passed after the <liquid or condenser-evaporaA-Control Service Tool SW2 setting compressor starts operation and the hot tor> temperature thermistor adjustment mode has finished, the unit is 5 Defective stop valve action 23Check converse connection of extension detected as abnormal when (It does not open fully.) pipe or converse wiring of indoor/outdoor condenser/evaporator pipe temperature is unit connecting wire. not in heating range within 20 minutes. ( P8 Note 3) It takes at least 27 minutes to detect abnormality. Note 4) It excludes the period of defrosting (Detection restarts when defrosting mode is over) Heating operation = 3 deg [ (Condenser/ Evaporator temperature – intake temperature) 28 ) OC297-1.qxp 03.6.9 4:24 PM Page 29 Error Code Meaning of error code and detection method Abnormality of pipe temperature thermistor / Condenser-Evaporator (TH5) 1 The unit is in three-minute resume protection mode if short/open of thermistor is detected. Abnormal if the unit does not get back to normal within three minutes. (The unit returns to normal operation, if it has normally reset.) 2 Constantly detected during cooling, drying, and heating operation (except defrosting) Short: 90: or more Open: -40: or less Case Judgment and action 1 Defective thermistor characteristics 2 Contact failure of connector (Insert failure) 3 Breaking of wire or contact failure of thermistor wiring 4 Temperature of thermistor is 90: or more or -40: or less caused by defective refrigerant circuit. 5 Defective indoor control p.c. board 1–3 Check resistance value of thermistor. For characteristics, refer to (P1) above. 2 Check contact failure of connector Put the power on and check restart after inserting connector again. 4 Operate in test run mode and check pipe <condenser- evaporator> temperature with outdoor control p.c. board. If pipe <condenser-evaporator> temperature is exclusively low (in cooling mode) or high (in heating mode), refrigerant circuit may have defective. 5 Operate in test run mode and check pipe <condenser- evaporator> temperature with outdoor control p.c. board. If there is exclusive difference with actual pipe <condenserevaporator> temperature replace indoor control p.c. board There is no abnormality if none of above comes within the unit. Put the power off and on again to operate. In case of checking pipe temperature with outdoor control p.c. board, be sure to connect A-control service tool (PAC-SK52ST). P9 ) ( Temperature display of indoor condenser/ evaporator pipe Indoor 1 1 2 3 4 5 Temperature display of indoor condenser/ evaporator pipe Indoor 2 6 1 2 3 5 6 OFF OFF A-Control Service Tool 4 ON ON SW2 setting E4 Remote controller signal receiving error 1 Contact failure at transmission 1 Check disconnection or looseness of indoor unit or transmission wire of remote controller. wire of remote controller 1 Abnormal if indoor control p.c. board can 2 Set one of the remote controllers “main”. not receive normally any data from 2 All remote controllers are set If there is no problem with the action above. remote controller or from other indoor as “sub” remote controller. In 3 Diagnose remote controllers. control p.c. board for three minutes. this case, E0 is displayed on a) When “RC OK” is displayed, remote controller, and E4 is 2 Indoor control p.c. board cannot receive Remote controllers have no problem. Put displayed at outdoor LED. any signal from remote controller for two the power off, and on again to check. If minutes. 3 Defective transmitting receiving abnormality generates again, replace circuit of remote controller indoor control p.c. board. b) When “RC NG” is displayed, 4 Defective transmitting receiving Replace remote controller. circuit of indoor control p.c. c) When “RC E3” is displayed, board d) When “ERC 00-06” is displayed, 5 Noise has entered into the ➜Noise may be causing abnormality. transmission wire of remote ✽ If the unit is not normal after replacing controller. indoor control p.c. board in group control, indoor control p.c. board of address “0” may be abnormal. E5 Remote controller transmitting error 1 Abnormal if indoor control p.c. board cannot check the blank of transmission path for three minutes. 2 Abnormal if indoor control p.c. board cannot finish transmitting 30 times consecutively. 1 Defective transmitting receiving 12 Put the power off, and on again to check. circuit of indoor control p.c. If abnormality generates again, replace board indoor control p.c. board. 2 Noise has entered into the transmittion wire of remote controller. E6 (e6) Indoor/outdoor unit communication error (Signal receiving error) 1 Abnormal if indoor control p.c. board cannot receive any signal normally for six minutes after putting the power on. 2 Abnormal if indoor control p.c. board cannot receive any signal normally for three minutes. 3 Consider the unit abnormal under the following condition: When two or more indoor units are connected to one outdoor unit, indoor control p.c. board cannot receive a signal for three minutes from outdoor control p.c. board, a signal which allows outdoor controller board to transmit signals. 1 Contact failure, short circuit or, mis-wiring (converse wiring) of indoor/outdoor unit connecting wire 2 Defective transmitting receiving circuit of indoor control p.c. board 3 Defective transmitting receiving circuit of indoor control p.c. board 4 Noise has entered into indoor/outdoor unit connecting wire. Indoor/outdoor unit communication error (Transmitting error) Abnormal if “1” receiving is detected 30 times continuously though indoor control p.c. board has transmitted “0”. 1 Defective transmitting receiving 1-3 Put the power off, and on again to check. circuit of indoor control p.c. If abnormality generates again, replace board indoor control p.c. board. 2 Noise has entered into power supply. 3 Noise has entered into outdoor control wire. E7 29 ✽ Check LED display on outdoor control p.c. board. Refer to EA-EC item (on outdoor unit section) if LED displays EA-EC. 1 Check disconnection or looseness of indoor/ outdoor unit connecting wire of indoor unit or outdoor unit. Check all the units in case of twin triple indoor unit system. 2-4 Put the power off, and on again to check. If abnormality generates again, replace indoor control p.c. board or outdoor control p.c. board. ✽ Other indoor control p.c. board may have defective in case of twin triple indoor unit system. OC297-1.qxp 03.6.9 4:24 PM Page 30 8-3. TROUBLESHOOTING BY INFERIOR PHENOMENA Note: Refer to the manual of outdoor unit for the detail of remote controller. Phenomena (1)LED2 on indoor control p.c. board is off. Factor Countermeasure • When LED1 on indoor control p.c. board is also off. 1 Power supply of 220~240V is not supplied to outdoor 1 Check the voltage of outdoor power supply terminal block (L, N) unit. • When AC 220~240V is not detected. Check the power wiring to outdoor unit and the breaker. • When AC 220~240V is detected. —Check 2 (below). 2 Defective outdoor control p.c. board 2 Check the voltage between outdoor terminal block S1 and S2. • When AC 220~240V is not detected. Check the fuse on outdoor control p.c. board (10A). Check the wiring connection. • When AC 220~240V is detected. —Check 3 (below). 3 Power supply of 220~240V is not supplied to indoor 3 Check the voltage between indoor terminal block S1 and S2. unit. • When AC 220~240V is not detected. Check indoor/outdoor unit connecting wire for mis-wiring. • When AC 220~240V is detected. —Check 4 (below). 4 Check voltage output from CN2S on 4 Defective indoor power board indoor power board (DC14V). • When no voltage is output. Check the fuse on power board. Check the wiring connection. • When output voltage is between 12.6V and 16V. —Check 5 (below). 5 Check the wiring connection between 5 Defective indoor control p.c. board indoor control p.c. board and power board. If no problems are found, indoor control p.c. board is defective. • When LED1 on indoor control p.c. board is lit. 1 Mis-setting of refrigerant address for outdoor unit (There is no unit corresponding to refrigerant address “0”.) (2)LED2 on indoor control p.c. board is blinking. • When LED1 on indoor control p.c. board is also blinking. Connection failure of indoor/outdoor unit connecting wire • When LED1 is lit. Mis-wiring of remote controller wires Under twin triple indoor unit system, 2 or more indoor units are wired together. 1 Refrigerant address for outdoor unit is wrong or not set. Under grouping control system, there are some units whose refrigerant address is 0. 2 Short-cut of remote controller wires 3 Defective remote controller (3)Upward/downward vane performance failure 1 The vane is not downward during defrosting and heat preparation and when the thermostat is OFF in HEAT mode. (Working of COOL protection function) 2 Vane motor does not rotate. • Defective vane motor • Breaking of wire or connection failure of connector 3 Upward/downward vane does not work. • The vane is set to fixed position. 30 1 Reconfirm the setting of refrigerant address for outdoor unit Set the refrigerant address to “0”. (For grouping control system under which 2 or more outdoor units are connected, set one of the units to “0”.) Set refrigerant address using SW1 (3-6) on outdoor control p.c. board. Check indoor/outdoor unit connecting wire for connection failure. Check the connection of remote controller wires in case of twin triple indoor unit system. When 2 or more indoor units are wired in one refrigerant system, connect remote controller wires to one of those units. 1 Check the setting of refrigerant address in case of grouping control system. If there are some units whose refrigerant addresses are 0 in one group, set one of the units to 0 using SW1 (3-6) on outdoor control p.c. board. 23 Remove remote controller wires and check LED2 on indoor control p.c. board. • When LED2 is blinking, check the short-cut of remote controller wires. • When LED2 is lit, connect remote controller wires again and: if LED2 is blinking, remote controller is defective; if LED2 is lit, connection failure of remote controller terminal block etc. has returned to normal. 1 Normal operation (The vane is set to horizontal regardless of remote control.) 2 Check 2 (left). • Check the vane motor. (Refer to “How to check the parts”.) • Check for breaking of wire or connection failure of connector. 3 Normal operation (Each connector on vane motor side is disconnected.) OC297-2.qxp 03.6.9 4:25 PM Page 31 8-4. EMERGENCY OPERATION 8-4-1. When wireless remote controller troubles or its battery is exhausted 1. Emergency operation is available in such a case using emergency operation switch equipped next to the receiver of indoor unit. 2. To start operation • Cooling Operation·······Press (Cooling) switch. • Heating Operation·······Press (Heating) switch. wWhen the unit starts operating, the operation lamp is lit. Emergency operation switch (cooling) Emergency operation switch (heating) Receiver Operation lamp wEmergency operation will be performed as follows. Cooling Mode Set temperature 24: Fan speed High Horizontal (30deg) Airflow direction Heating 24: High Downward (70deg) 3. To stop operation • Press either emergency operation switch (cooling/heating). 8-4-2. When wired remote controller or indoor unit micro computer troubles 1. If there is not any other wrong when trouble occures, emergency operation starts as the indoor control board switch (SWE) is set to ON. During the emergency operation the indoor unit is as follows; (1) Indoor fan high speed operation (2) Drain-up machine operation 2. When emergency operating for COOL or HEAT, setting of the switch (SWE) in the indoor control p.c.board and outdoor unit emergency operation are necessary. 3. Check items and notices as the emergency operation (1) Emergency operation cannot be used as follows; • When the outdoor unit is something wrong. • When the indoor fan is something wrong. • When drain over flow protected operation is detected during self-diagnosis. (Error code : P5) (2) Emergency operation will be serial operation by the power supply ON/OFF. ON/OFF or temperature, etc. adjustment is not operated by the remote controller. (3) Do not operate for a long time as cold air is blown when the outdoor unit starts defrosting operation during heat emergency operation. (4) Cool emergency operation must be within 10 hours at most. It may cause heat exchanger frosting in the indoor unit. (5) After completing the emergency operation, return the switch setting, etc. in former state. (6) Since vane does not work at emergency operation, position the vane manually and slowly. 31 OC297-2.qxp 03.6.9 4:25 PM Page 32 8-5. TEST POINT DIAGRAM 8-5-1. Power board PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK CN2S Connect to the Indoor controller board (CN2D) (DC12.6~15.4V) CN02 Connect to the Indoor controller board (CN03) Between 1 and 2 DC 0~24V (Indoor/Outdoor transmission) Between 2 and 3 AC 220~240V Fuse 4A/250V CN01 Connect to the Terminal Block (TB4) (Indoor/outdoor connecting line) Between 1 and 2 AC 220~240V Between 2 and 3 DC 0~24V (Indoor/outdoor transmission) 32 OC297-2.qxp 03.6.9 4:25 PM Page 33 8-5-2. Controller board PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK CN6V Vane motor output (12 pulse) CN90 Connect to the wireless CN32 remote controller Remote ON/OFF board/remote operation adaptor adaptor LED1 Display of supplied power for controller board CN2D Connect to the indoor power board (CN2S) DC12.6~15.4V CN22 Remote controller connecting line DC10.4~14.6V CN21 Pipe temperature thermistor/Liquid LED2 Display of supplied power for remote controller CN20 Room temperature thermistor CN2L Connect to LOSSNAY (Serial signal output) LED3 Display of indoor/outdoor unit communication CN41 Connect to JEMA standard HA terminal-A/remote operation adaptor CN31 Connector (Drain sensor) CN03 Connect to the indoor power board (CN02) Between 1 and 3 AC220~240V Between 3 and 5 DC0~24V (Indoor/outdoor transmission) CN29 Cond./Eva. temperature thermistor CN24 Elect heater output (DC12V) CN25 Humidifier output (DC12V) CNC Dew prevention heater output (AC220~240V) CNP Drain-up machine output (AC220~240V) Jumper connector J41 and J42 Pair No. (For wireless remote controller) Jumper connector J51 Switching of unit type Jumper connector J11~J15 Unit setting Jumper connector J21~J24 Capacity setting SWE Emergency operation FAN Fan motor output (Pulsation control) 33 OC297-2.qxp 03.6.9 4:25 PM Page 34 8-6. FUNCTIONS OF JUMPER WIRE Each function is controlled by the jumper wire on control p.c. board. For service parts, J11- J15 and J21-J24, DIP switches (SW1 and SW2) are equipped with jumper wire. (Marks in the table below) Jumper wire Functions J11~J15 (SW1) Model settings Open/short of jumper wire J41 J42 Capacity settings Pair number setting with wireless remote controller : Short : ON : Open) : OFF) Remarks Models : PLA-RP3~6 J11 J12 J13 J14 J15 Heater-less Models J21~J24 (SW2) Jumper wire ( DIP switch ( J21 J22 J23 J24 RP3 RP4 RP5 RP6 <Settings at time of factory shipment> Wireless remote controller: 0 Control PCB: (for both J41 and J42) Four pair number settings are supported. The pair number settings of the wireless remote controller and indoor control PCB (J41/J42) are given in the table on the left. (' ' in the table indicates the jumper line is disconnected.) Wireless remote Control PCB setting controller setting J41 J42 0 1 2 3~9 34 OC297-2.qxp 03.6.9 4:25 PM Page 35 8-7. HOW TO CHECK THE PARTS PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK Parts name Check points Room temperature thermistor (TH1) Pipe temperature thermistor (TH2) Condenser/Evaporator temperature thermistor (TH5) Vane motor Disconnect the connector then measure the resistance using a tester. (Surrounding temperature 10:~30:) Normal Abnormal 4.3k"~9.6k" Open or short Measure the resistance between the terminals using a tester. (Surrounding temperature20:) Fan motor Normal Abnormal 15k" Open or short Measure the resistance between the terminals using a tester. (Winding temperature 20:) Relay connector 1 (Refer to the thermistor) Red 2 White 3 Black 1 2 3 Motor terminal or Relay connector Normal PLA-RP3AA.UK PLA-RP4,5,6AA.UK Red-Black 87.2" 28.7" White-Black 104.1" 41.6" Abnormal Open or short Protector OFF:130: ON :80i20: Drain pump Measure the resistance between the terminals using a tester. (Winding temperature 20:) Red 1 Normal Abnormal 2 290" Open or short Red Drain sensor 1 2 3 Measure the resistance between the terminals using a tester. Measure the resistance after 3 minutes have passed since the power supply was intercepted. (Surrounding temperature 0:~60:) Normal Abnormal 0.6k"~6.0k" Open or short 35 (Refer to the thermistor) OC297-2.qxp 03.6.9 4:25 PM Page 36 <Thermistor Characteristic graph> Thermistor for lower temperature Room temperature thermistor(TH1) Pipe temperature thermistor(TH2) Condenser/evaporator temperature thermistor(TH5) < Thermistor for lower temperature > 50 40 Rt=15exp { 3480( 0: 10: 20: 25: 30: 40: 1 273+t Resistance (K") Thermistor R0=15k' ± 3% Fixed number of B=3480k' ± 2% 1 )} 273 15k' 9.6k' 6.3k' 5.2k' 4.3k' 3.0k' 30 20 10 0 Thermistor for drain sensor 10 -20 -10 0 10 20 30 40 50 Temperature (:) < Thermistor for drain sensor > 9 8 1 Rt= 6 exp { 3390( 273+t 0: 10: 20: 25: 30: 40: Resistance (K") Thermistor R0=6.0k' ±5% Fixed number of B=3390k' ±2% 1 )} 273 6.0k' 3.9k' 2.6k' 2.2k' 1.8k' 1.3k' 7 6 5 4 3 2 1 0 -20 36 0 20 40 60 Temperature (:) 80 OC297-2.qxp 03.6.9 4:25 PM 9 Page 37 DISASSEMBLY PROCEDURE PLA-RP3AA.UK, PLA-RP4AA.UK PLA-RP5AA.UK, PLA-RP6AA.UK Be careful on removing heavy parts. OPERATING PROCEDURE PHOTOS & ILLUSTRATIONS 1. Removing the air intake grille (1) Slide the knob of air intake grille toward the arrow 1 to open the air intake grille. (2) Remove drop prevention hook from the panel. (3) Slide the shaft in the hinge to the direction of the arrow2 and remove the air intake grille. Figure 1 Air intake grille Grille Air intake grille knob 2. Removing the fan guard (1) Open the air intake grille. (2) Remove the 3 screws of fan guard. Photo 1 Screws Fan guard Air intake grille 3. Removing the room temperature thermistor (1)Remove the fan guard.(See photo 1) (2) Remove the screw in the room temperature thermistor holder to remove the holder and the room temperature thermistor. (3) Remove the 1 screw from the bell mouth, and unscrew the other 2 screws (fix to the oval hole which has a different diameter) to remove the bell mouth. (4) Remove the holder claw, and remove the room temperature thermistor and holder. (5) Disconnect the connector (red) from the indoor control board. 4. Removing the electrical box (1) Remove the fan guard.(See photo 1) (2) Disconnect the lead wire of the vane motor from the clamp, and disconnect the white connector (10P). (3) Remove the room temperature thermistor with the holder. (4) Remove the bell mouth.(See photo 2) (5) Disconnect the relay connector in the electrical box. Red (3P) for fan motor power supply White (2P) for pipe temperature detecting thermistor Black (2P) for condenser/evaporator pipe temperature detecting thermistor Blue (2P) for drain pump White (3P) for drain sensor (6) Remove the 3 screws of the electrical box and loosen the other 2 screws to remove the box. <Electrical parts in the electrical box> Indoor controller board Power supply board Terminal block Capacitor 37 Photo 2 Screws Bell mouth Room temperature thermistor Air intake grille Photo 3 Electrical box Power supply board Turbo fan Indoor controller board Connector Terminal block Capacitor Nut OC297-2.qxp 03.6.9 4:25 PM Page 38 OPERATING PROCEDURE PHOTOS & ILLUSTRATIONS 5. Remove the fan motor (1) Remove the fan guard.(See photo 1) (2) Remove the bell mouth.(See photo 2) (3) Remove the electrical box.(See photo 3) (4) Remove the turbo fan nut. (5) Pull out the turbo fan. (6) Disconnect the connector of the fan motor lead wire. (7) Remove the 4 nuts of the fan motor. Photo 4 Fan motor Nut Nut 6. Removing the pipe temperature thermistor and condenser evaporator temperature thermistor (1) Remove the fan guard.(See photo 1) (2) Remove the bell mouth.(See photo 2) (3) Remove the electrical box.(See photo 3) (4) Remove the turbo fan. (5) Remove the screw of the service panel. (6) Remove the service panel. (7) Remove the pipe temperature thermistor which is inserted into the holder installed to the thin copper pipe. (8) Disconnect the 2-pin white connector. Photo 5 Connector Pipe temperature thermistor Service access 7. Removing the panel (1) Remove the air intake grille.(See figure 1) Corner panel (See figure 2) (1) Remove the corner screw. (2) Slide the corner panel to the direction of the arrow3, and remove the corner panel. Panel (See photo 6) (1) Disconnect the connector that connects with the unit. (2) Remove the 2 screws from the panel and loosen another 2 screws, which fix to the oval holes, have different diameters. (3) Rotate the panel a little to remove the panel. Figure 2 Corner Screw panel Photo 6 Connector Screws Panel Screws 8. Removing the drain pan (1) Remove the panel. (See photo 6) (2) Remove the drain plug (Larger one), drain the remaining water in the drain pan. (3) Remove the corner cover. (2 screws) (4) Remove the bell mouth (See photo 2) (5) Remove the electrical box. (See photo 3) (6) Remove the lead wire holder. (1 screw) (7) Remove the 4 screws and pull out the drain pan. w Pull out the left and right of the pan gradually. Be careful not to crack or damage the pan. Panel Corner panel Photo 7 Screw Screw Drain pan Screw Screw Lead wire holder 38 Drain plug(Larger) Corner cover OC297-2.qxp 03.6.9 4:25 PM Page 39 PHOTOS & ILLUSTRATIONS OPERATING PROCEDURE 9. Removing the drain pump and drain sensor (1) Remove the panel. (See photo 6) (2) Remove the fan guard. (See photo 1) (3) Remove the bell mouth. (See photo 2) (4) Remove the electrical box. (See photo 3) (5) Remove the drain pan. (See photo 7) (6) Remove the 3 screws of the drain pump. (7) Cut the drain hose band, pull out the drain hose from the drain pump. (8) Pull out the drain pump. (9) Remove the drain sensor and the holder. Photo 8 Drain sensor Screw Drain hose Fixing band Screw Drain pump 10. Removing the heat exchanger (1) Remove the panel. (See photo 6) (2) Remove the fan guard. (See photo 1) (3) Remove the bell mouth. (See photo 2) (4) Remove the electrical box. (See photo 3) (5) Remove the drain pan. (See photo 7) (6) Remove the turbo fan. (See photo 4) (7) Remove the 3 screws of the piping cover, and pull out piping cover. (8) Remove the 4 screws of the outer wall cover, and pull out the outer wall cover. (9) Remove the screw of the coil support. (10) Remove the 2 screws of the coil. (11) Pull out the heat exchanger. Photo 9 Coil support Coil screws Heat exchanger Coil support Coil support Photo 10 Screw Outer wall cover 39 Piping cover Screws of piping cover OC297-2.qxp 03.6.9 4:25 PM 10 Page 40 PARTS LIST PANEL PARTS PLA-RP3AA.UK PLA-RP4AA.UK PLA-RP5AA.UK PLA-RP6AA.UK GEAR 12 GEAR (VANE) 11 VANE BUSH 2 10 9 STEPPING MOTOR 3 8 1 4 5 13 7 RECEIVER 14 6 CHECK TEST RUN MODEL SELECT ˚C AMPM AMPM NOT AVAILABLE CENTRALLY CONTROLLED ON 1Hr. OFF ˚C STAND BY DEFROST ERROR CODE NOT AVAILABLE TEMP. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ON/OFF FILTER CHECK MODE TEST RUN FUNCTION ON/OFF Parts No. S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 15 TEMP ˚C CLOCK CHECK E10 E01 E01 E00 E00 E00 24K E00 E00 E00 E00 E01 E13 E15 58A 003 002 638 638 500 691 658 317 223 063 040 040 713 714 246 Parts Name Specification AIR OUTLET GRILLE VANE ASSY CORNER PANEL CORNER PANEL L.L FILTER-A GRILLE ASSY RECEVER WIRELESS ADAPTER STEPPING MOTOR VANE BUSH GEAR (VANE) GEAR REMOTE CONTROLLER ASSY PAR-20MAA-E WIRELESS REMOTE CONTROLLER ASSY PAR-SL97A-E CORD Q'ty / set Remarks Wiring RecomPLA-RP3/4/5/6 (Drawing Diagram mended AA.UK No.) Symbol Q'ty WIRED WIRELESS 1 1 4 4 1 2 3 2 1 1 1 1 1 RU 1 W.B 4 4 MV 8 8 4 4 4 4 1 R.B 1 1 1 40 Price Unit Amount OC297-2.qxp 03.6.9 4:25 PM Page 41 FUNCTIONAL PARTS PLA-RP3AA.UK PLA-RP4AA.UK 16 15 14 13 1 2 2 3 12 4 5 11 MOTOR CAP SPL WASHER 6 10 CONDENSER EVAPORATOR TEMPERATURE THERMISTOR 7 9 PIPE TEMPERATURE THERMISTOR 8 FLARE NUT Q'ty / set No. Parts No. 1 S70 003 2 S70 E01 S70 005 3 S70 007 4 S70 E00 S70 E00 5 S70 E01 6 S70 08K S70 E40 7 S70 E41 8 S70 E50 9 S70 17J 10 S70 E20 11 S70 E50 S70 E00 12 S70 E02 13 S70 E02 S70 E06 14 S70 E07 15 S70 A41 S70 006 16 S70 008 687 130 688 688 130 114 114 097 480 480 097 202 202 129 659 659 130 762 762 105 688 688 Parts Name Specification BASE LEG DRUM 1 ASSY DRUM 1 ASSY LEG TURBO FAN TURBO FAN SPL WASHER HEAT EXCHANGER HEAT EXCHANGER FLARE NUT PIPE TEMPERATURE THERMISTOR CONDENSER EVAPORATOR TEMPERATURE THERMISTOR MOTOR CAP INNER COVER INNER COVER LEG FAN MOTOR D17B6P70MS FAN MOTOR D176P120MS MOTOR MOUNT DRUM 2 ASSY DRUM 2 ASSY 41 PLA-RP3 PLA-RP4 AA.UK 1 2 1 AA.UK 1 2 1 1 1 1 1 1 1 1 1 1 4 1 Remarks Wiring Recom(Drawing Diagram mended Symbol Q'ty No.) 1 1 1 1 1 1 1 1 1 TH2 TH5 1 1 1 4 1 MF MF Price Unit Amount OC297-2.qxp 03.6.9 4:25 PM Page 42 FUNCTIONAL PARTS PLA-RP5AA.UK PLA-RP6AA.UK 16 15 14 13 1 2 2 3 12 4 5 11 MOTOR CAP SPL WASHER 6 10 CONDENSER EVAPORATOR TEMPERATURE THERMISTOR 7 9 PIPE TEMPERATURE THERMISTOR 8 FLARE NUT Q'ty / set No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Parts No. S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 003 E01 007 E00 E01 08K E42 E50 17J E20 E50 E02 E02 E07 A41 008 687 130 688 130 114 097 480 097 202 202 129 659 130 762 105 688 Parts Name Specification BASE LEG DRUM 1 ASSY LEG TURBO FAN SPL WASHER HEAT EXCHANGER FLARE NUT PIPE TEMPERATURE THERMISTOR CONDENSER EVAPORATOR TEMPERATURE THERMISTOR MOTOR CAP INNER COVER LEG FAN MOTOR D176P120MS MOTOR MOUNT DRUM 2 ASSY PLA-RP5 PLA-RP6 AA.UK 1 2 1 1 1 1 1 1 1 1 1 1 1 1 4 1 AA.UK 1 2 1 1 1 1 1 1 1 1 1 1 1 1 4 1 42 Remarks Wiring Recom(Drawing Diagram mended Symbol Q'ty No.) TH2 TH5 MF Price Unit Amount OC297-2.qxp 03.6.9 4:25 PM Page 43 FUNCTIONAL PARTS PLA-RP3AA.UK PLA-RP4AA.UK 1 2 16 DRAIN PLUG 15 DRAIN PLUG 3 14 4 13 CAPACITOR 5 12 TERMINAL BLOCK 6 11 TERMINAL BLOCK 7 10 ROOM TEMPERATURE THERMISTOR 8 9 Part numbers that is circled is not shown in the figure. Q'ty / set No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Parts No. S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 E02 E00 29H E02 E00 31K E02 R03 003 E10 E00 512 E01 17T E02 001 A48 A41 A41 529 529 523 355 266 241 313 310 503 675 202 716 716 255 255 663 524 524 523 Parts Name DRAIN PAN DRAIN PAN DRAIN SOCKET DRAIN PUMP DRAIN SENSOR DRAIN SENSOR HOLDER POWER BOARD INDOOR CONTROLLER BOARD CONTROL COVER ASSY FAN GUARD ROOM TEMPERATURE THERMISTOR TERMINAL BLOCK TERMINAL BLOCK CAPACITOR CAPACITOR CORNER COVER DRAIN PLUG DRAIN PLUG DRAIN HOSE ASSY Specification 2P (1, 2) 3P (S1, S2, S3) 3.5+ 440V 7.0+ 440V PLA-RP3 PLA-RP4 AA.UK 1 AA.UK 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 43 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Remarks Wiring Recom(Drawing Diagram mended Symbol Q'ty No.) DP DS P.B I.B TH1 TB5 TB4 C C Price Unit Amount OC297-2.qxp 03.6.9 4:25 PM Page 44 FUNCTIONAL PARTS PLA-RP5AA.UK PLA-RP6AA.UK 1 2 16 DRAIN PLUG 15 DRAIN PLUG 3 14 4 13 CAPACITOR 5 12 TERMINAL BLOCK 6 11 TERMINAL BLOCK 7 10 ROOM TEMPERATURE THERMISTOR 8 9 Part numbers that is circled is not shown in the figure. Q'ty / set No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Parts No. S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 S70 E01 29H E02 E00 31K E20 R03 003 E10 E00 512 E01 E02 001 A48 A41 A41 529 523 355 266 241 313 310 503 675 202 716 716 255 663 524 524 523 Parts Name Specification DRAIN PAN DRAIN SOCKET DRAIN PUMP DRAIN SENSOR DRAIN SENSOR HOLDER POWER BOARD INDOOR CONTROLLER BOARD CONTROL COVER ASSY FAN GUARD ROOM TEMPERATURE THERMISTOR 2P (1, 2) TERMINAL BLOCK 3P (S1,S2, S3) TERMINAL BLOCK 7.0+ 440V CAPACITOR CORNER COVER DRAIN PLUG DRAIN PLUG DRAIN HOSE ASSY PLA-RP5 PLA-RP6 AA.UK 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 AA.UK 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 44 Remarks (Drawing No.) Wiring RecomDiagram mended Symbol Q'ty DP DS P.B I.B TH1 TB5 TB4 C Price Unit Amount OC297-2.qxp 03.6.9 4:25 PM 11 Page 45 OPTIONAL PARTS 11-1. TIMER Part No. PAC-SC32PTA (with set back function) Model Name Program timer 11-1-1. Program timer specifications Part name Parts No. Exterior dimensions (inch) Installation Type of clock Clock accuracy Display-Time -Week -Timer setting unit Program cycle Timer setting unit No. of set points Power rating Program timer PAC-SC32PTA 5-4/32✕4-23/32✕23/32 (130✕120✕18mm) Wall mount Quartz + _ 50 second / month at 25: Liquid crystal display Liquid crystal display Liquid crystal display 24 hours 30 minutes 48 / day _5% (Supplied by Remote Controller) 5V DC + 11-1-2. Feature of program timer (1) Daily timer function Daily timer can be set in 30 minutes units for up to 24 hours. Each unit can be set for unit ON, unit OFF, or setback operation. (2) Setback operation Set back operation is useful for reducing running costs e.g. At a hotel with a 24-hour system 8:00~23:00 Cooling operation with set temperature at 26°C 23:00~8:00 Setback operation with 2 degrees of setback As shown in the chart on the right, the set temperature rises 2 degrees automatically during the setback operation. When the setback operation ends, normal operation will begin. (3) Weekly timer function Daily timer function can apply to each day of the week. 45 28˚C 26˚C 8:00 Normal operation 23:00 Setback operation 8:00 Normal operation OC297-2.qxp 03.6.9 4:25 PM Page 46 11-1-3. How to connect program timer (1) Install the program timer next to the remote controller the same way as the remote controller is installed. (2) Connect the program timer and the remote controller with a 5-wire cable as shown in the figure below Connect to indoor unit with 2-wire cable. NOTE:While the program timer is connected to the remote controller, the 24hour ON/OFF timer on the remote controller will not operate. SET BACK S M T W T F S SET FILTER MONITOR 0 3 6 12 12 15 18 21 15 CHECK MODE 24 TEST RUN SET/MONITOR TODAY WEEKLY SETTING SET BACK ON CLOCK OFF ON DAILY SETTING SET BACK DAILY TIMER OFF PROERAN TIMER PAC-SC32PTA 4 Connect to CN1 Use 5-wire cable Connect to CN1 11-1-4. Names and functions <PAC-SC32PTA> WEEKLY TIMER SETTING DISPLAY CURRENT TIME DISPLAY Used for selection of if or not the day operation pattern set by PATTERN SETTING is to be applied in weekly day unit, setting. During MONITOR status,current time is display. During Daily timer setting, a time desire for timer setting is displayed. SET BACK DISPLAY DAILY TIMER SETTING DISPLAY Indicates the setting set back range. 24 hours is divided into 48 blocks and each block express 30 minutes. The block display consists of 3 pattern. Set back can be done in the range of 1,2,4,6 and 8°C. SET BACK SETTING SW SET SET/MONITOR DISPLAY During SET is display, clock adjustment, change of weekly day, daily and weekly timer setting can be performed. During MONITOR is display, all switches except SET/MONITOR SW are invalidated. This is normal status. SET MONITOR SET/MONITOR BACK S M T W T F S TODAY WEEKLY SETTING 0 3 6 12 15 12 15 18 21 24 SET BACK ON ON DAILY SETTING Used for set back setting. ON/SET BACK/OFF SW SET BACK Used to specify the time setting pattern. CLOCK OFF DAILY TIMER OFF PROERAN TIMER PAC-SC32PTA WEEK DAY SETTING SW DAILY TIMER SW Used for week day setting. Used for timer setting in 30 minutes unit. MODE SELECTOR SW CLOCK ADJUSTMENT SW WEEKLY TIMER SW Using this switch select “MONITOR” or “SET” Mode. Used for adjustment of the current time. Used for setting timer in day of week unit. Push SW to advance the time. Each time the button is pushed the time advance by 1 minute, pushing continuously advances by 1 minute at 0.5 second interval, and when the lower digit of minute becomes 0 indication advances in 10 minutes unit. SW is used for reversing the time. Each time the button is pushed the time reverses by 1 minute, pushing continuously reverses the time by 1 minute at 0.5 second interval, and when the lower digit of minute becomes 0 indication reverses in 10 minutes unit. Pushing SW moves the week day light display in order of S→M→T→W… enabling to set the week day. “MONITOR” :Indicates the current timer setting. All switch expect MODE SELECTOR SW are invalidated then.This is the normal status. “SET”: Set to “SET” mode for clock adjustment, charge of week day, daily and weekly timer setting. 46 OC297-2.qxp 03.6.9 4:25 PM Page 47 11-2. MULTI-FUNCTIONAL CASEMENT Part No. PAC-SG03TM-E Applied Service Ref. PLA-RP3,4,5,6AA.UK 11-3. HIGH-EFFICIENCY FILTER ELEMENT (2. MULTI-FUNCTIONAL CASEMENT is needed.) Part No. PAC-SG01KF Applied Service Ref. PLA-RP3,4,5,6AA.UK 11-4. GRILLE + WIRELESS REMOTE CONTROLLER Part No. PLP-6AALM Applied Service Ref. PLA-RP3,4,5,6AA.UK 11-5. GRILLE + WIRED REMOTE CONTROLLER Part No. PLP-6AAM Applied Service Ref. PLA-RP3,4,5,6AA.UK 11-6. REMOTE SENSOR Part No. PAC-SE41TS-E Applied Service Ref. PLA-RP3,4,5,6AA.UK 11-7. REMOTE OPERATION ADAPTER Part No. PAC-SF40RM-E Applied Service Ref. PLA-RP3,4,5,6AA.UK 11-8. REMOTE ON/OFF ADAPTER Part No. PAC-SE55RA-E Applied Service Ref. PLA-RP3,4,5,6AA.UK 11-9. AIR OUTLET SHUTTER PLATE (20 SET, 2 PCS/SET) Part No. PAC-SG06SP-E Applied Service Ref. PLA-RP3,4,5,6AA.UK 47 OC297-2.qxp 03.6.9 4:25 PM Page 48 TM HEAD OFFICE : MITSUBISHI DENKI BLDG., 2-2-3 MARUNOUCHI CHIYODA-KU , TOKYO 100-8310 , JAPAN cCopyright 2003 MITSUBISHI ELECTRIC ENGINEERING CO., LTD. Distributed in Jun. 2003 No. OC297 Made in Japan New publication, effective Jun. 2003. Specifications subject to change without notice