Download Mitsubishi Heavy Industries FDR508-A Specifications
Transcript
FDR-H 14. CEILING RECESSED TYPE CASSETTERIA MODELS Split system, Air to air heat pump type ( FDR208HEN-SA 258HEN-SA 308HEN-SA 308HES-SA 408HES-SA 508HES-SA ) FDR308HEN-A 308HES-A 408HES-A 508HES-A 527 FDR-H CONTENTS 14.1 GENERAL INFORMATION ...................................................................... 529 14.1.1 Specific features ................................................................................ 529 14.1.2 How to read the model name............................................................ 529 14.2 SELECTION DATA ................................................................................... 530 14.2.1 Specifications .................................................................................... 530 14.2.2 Range of usage & limitations ........................................................... 540 14.2.3 Exterior dimensions .......................................................................... 541 14.2.4 Exterior appearance .......................................................................... 553 14.2.5 Piping system .................................................................................... 554 14.2.6 Selection chart ................................................................................... 557 14.2.7 Characteristic of fan .......................................................................... 559 14.2.8 Noise level .......................................................................................... 561 14.3 ELECTRICAL DATA ................................................................................. 563 14.3.1 Electrical wiring ................................................................................. 563 14.4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER ............ 570 14.5 APPLICATION DATA................................................................................ 570 14.5.1 Installation of indoor unit ................................................................. 571 14.5.2 Installation of remote controller....................................................... 577 14.5.3 Installation of outdoor unit ............................................................... 577 14.6 MAINTENANCE DATA ............................................................................. 577 528 FDR-H 14.1 GENERAL INFORMATION 14.1.1 Specific features (1) Less refrigerant charge amount due to use of double phase refrigerant flow system. The total refrigerant charge amount has been reduced by more than 50%. (2) The indoor outdoor interconnection signal wiring has been done away with. The microcomputer chip is installed in the indoor unit. There is no need for the unit to communicate between the outdoor and indoor units so the unit is more resistant to electromagnetic noise thus the incidence of microcomputer malfunction has been reduced. The compressor in the outdoor unit has its own self protection function, that reacts according to abnormal high pressure and excessive high temperature. (3) There are only five power lines with earth line between the outdoor and indoor unit. As no signal wire is used there is no need to separate the power line from the signal line. One cab tyre cable with 6 wires encased in one sheath is enough for conducting the wiring work between the outdoor unit and the indoor unit. This contributes to simpler wiring work in the field. (4) Quiet sound design (a) Noise reducing effect has been improved significantly with the employment of large silent steam fans which are free from the wind swishing sound, and the special designing of noise shielding and acoustic suction panel. (b) Ideal adaptation to the need for quiet sound at conference rooms, offices, etc. (5) 2 types of optional decorative panel (a) Optional decorative panel consists of silent panel and a canvas duct panel. [has smaller sizes and is prepared with canvas duct panel which provides higher drain head.] (b) Flexibility of installation is increased with 2 type panels. (6) External static pressure (a) High external static pressure type (Refer to the specification in clause 2 for the external static pressure.) (b) Maximum duct length is two times of conventional types. Adaptable to an extra long duct of one spot 20 meters extention. 14.1.2 How to read the model name Example: FDR 30 8 H EN - SA Applicable power source ... See the specifications Heat pump type Series No. Nominal capacity Model name FDR: Cassetteria type unit with wired remote controller FDC: Outdoor unit 529 FDR-H 14.2 SELECTION DATA 14.2.1 Specifications Model FDR208HEN-SA FDR208HEN-SA Model Item FDR208-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-26W-E (1) W Nominal heating capacity (1) W Nominal cooling capacity _ R-PNLC-26W-E 5000 5400 Power source 1 Phase, 220/240V, 50Hz Cooling input Operation data(3) FDC208HEN3A _ kW 1.78/1.87 Running current (Cooling) A 8.3/8.1 Power factor (Cooling) % 97/96 Heating input kW 1.74/1.84 Running current (Heating) A 8.1/7.9 Power factor (Heating) % 98/97 Inrush current A Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 44 Hi: 43 Lo: 37 52 Hi: 44 Lo: 38 Unit: 355 × 750 × 635 Unit: (299+α) × 750 × 635 Panel: 10 × 1040 × 750 Panel: 10 × 864 × 585 Unit: 30 Panel: 7 Unit: 30 Panel: 5 690 × 880 × 290 49 RM5523GNE4 × 1 — — 1.7 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 0.98 [Pre-charged up to the piping length of 0m] 0.7 (BARREL FREEZE 32SAM) Defrost control MC controlled de-icer High pressure control High pressure switch Air handling equipment Multiblade centrifugal fan × 2 Fan type & Q’ty Motor Propeller fan × 1 55 × 1 W 55 × 1 Starting method Line starting Air flow (Standard) CMM Hi: 14 Lo: 11 Available static pressure Pa (mmAq) Standard: 50 (5) High: 85 (8.5) — Available — Fresh air intake Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch Polypropylene net × 2 (washable) — Rubber sleeve (for fan motor) Rubber mount (for compressor) — 20 (Crank case heater) Wired remote control switch (Optional : RCD-H-E) – (Indoor unit side) W Room temperature control Safety equipment Installation data Refrigerant piping size 56 Thermostat by electronics Internal thermostat for fan motor. — Internal thermostat for fanmotor. Frost protection thermostat. Abnormal discharge temperature protection. mm (in) Liquid line: φ6.35 (1/4″) Gas line: φ15.88 (5/8″) Connecting method Flare piping Drain hose (Connectable with VP25) Insulation for piping — Necessary (both Liquid & Gas lines) Accessories Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Operation Cooling Heating (2) (3) (4) (5) 530 Indoor air temperature DB WB 27˚C 19˚C 20˚C — Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 220/240V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. FDR-H Model FDR258HEN-SA FDR258HEN-SA Model Item FDR258-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 5700 6100 Power source 1 Phase, 220/240V, 50Hz Cooling input Operation data(3) FDC258HEN3A _ kW 2.06/2.17 Running current (Cooling) A 9.4/9.4 Power factor (Cooling) % 99/96 kW 1.96/2.11 Running current (Heating) A 9.1/9.2 Power factor (Heating) % 98/96 Inrush current A Heating input Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 51 Hi: 43 Lo: 37 52 Hi: 44 Lo: 38 Unit: 355 × 950 × 635 Unit: (299+α) × 950 × 635 Panel: 10 × 1240 × 750 Panel: 10 × 1064 × 585 Unit: 35 Panel: 8 Unit: 35 Panel: 6 845 × 880 × 340 55 RM5526GNE4 × 1 — — 1.9 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 1.1 [Pre-charged up to the piping length of 5m] 0.7 (BARREL FREEZE 32SAM) Defrost control MC controlled de-icer High pressure control High pressure switch Air handling equipment Multiblade centrifugal fan × 2 Fan type & Q’ty Motor Propeller fan × 1 90 × 1 W 55 × 1 Starting method Line starting Air flow (Standard) CMM Hi: 18 Lo: 14 Available static pressure Pa (mmAq) Standard: 45 (4.5) High: 80 (8.0) — Available — Fresh air intake Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch W Room temperature control Safety equipment Installation data Refrigerant piping size 56 Polypropylene net × 2 (washable) — Rubber sleeve (for fan motor) Rubber mount (for compressor) — Wired remote control switch (Optional : RCD-H-E) 20 (Crank case heater) — Internal thermostat for fanmotor. Frost protection thermostat. Abnormal discharge temperature protection. mm (in) Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″) Connecting method Drain hose — (Indoor unit side) Thermostat by electronics Internal thermostat for fan motor. Flare piping (Connectable with VP25) Insulation for piping Accessories — Necessary (both Liquid & Gas lines) Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Indoor air temperature Operation DB WB Cooling 27˚C 19˚C Heating 20˚C — (2) (3) (4) (5) Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 220/240V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. 531 FDR-H Model FDR308HEN-SA FDR308HEN-SA Model Item FDR308-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 7100 8000 Power source 1 Phase, 220/240V, 50Hz Cooling input Running current (Cooling) Operation data(3) FDC308HEN3 _ Power factor (Cooling) kW 3.02/3.22 A 14.0/14.5 % 98/93 kW 2.88/3.04 Running current (Heating) A 13.4/13.8 Power factor (Heating) % 98/92 Inrush current A Heating input Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 95 Hi: 44 Lo: 38 52 Hi: 45 Lo: 39 Unit: 355 × 950 × 635 Unit: (299+α) × 950 × 635 Panel: 10 × 1240 × 750 Panel: 10 × 1064 × 585 Unit: 35 Panel: 8 Unit: 35 Panel: 6 845 × 880 × 340 74 GT-A5534EN41 × 1 — — 2.5 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 1.4 [Pre-charged up to the piping length of 5m] 1.45 (BARREL FREEZE 32SAM) Defrost control MC controlled de-icer High pressure control High pressure switch Air handling equipment Multiblade centrifugal fan × 2 Fan type & Q’ty Motor Propeller fan × 1 100 × 1 W 55 × 1 Starting method Line starting Air flow (Standard) CMM Hi: 20 Lo: 15 Available static pressure Pa (mmAq) Standard: 45 (4.5) High: 80 (8.0) — Available — Fresh air intake Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch W Room temperature control Safety equipment Installation data Refrigerant piping size 58 Polypropylene net × 2 (washable) — Rubber sleeve (for fan motor) Rubber mount (for compressor) — Wired remote control switch (Optional : RCD-H-E) 33 (Crank case heater) — Internal thermostat for fanmotor. Frost protection thermostat. Abnormal discharge temperature protection. mm (in) Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″) Connecting method Drain hose Flare piping (Connectable with VP25) Insulation for piping Accessories — Necessary (both Liquid & Gas lines) Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Indoor air temperature Operation DB WB Cooling 27˚C 19˚C Heating 20˚C — (2) (3) (4) (5) 532 — (Indoor unit side) Thermostat by electronics Internal thermostat for fan motor. Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 220/240V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. FDR-H Model FDR308HES-SA FDR308HES-SA Model Item FDR308-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 7100 8000 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC308HES3 _ kW 2.94/3.00 Running current (Cooling) A 5.2/5.6 Power factor (Cooling) % 86/75 kW 2.58/2.64 Running current (Heating) A 4.7/4.9 Power factor (Heating) % 83/75 Inrush current A Heating input Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 45 Hi: 44 Lo: 38 52 Hi: 45 Lo: 39 Unit: 355 × 950 × 635 Unit: (299+α) × 950 × 635 Panel: 10 × 1240 × 750 Panel: 10 × 1064 × 585 Unit: 35 Panel: 8 Unit: 35 Panel: 6 845 × 880 × 340 74 GT-A5534ES41 × 1 — — 2.5 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 1.4 [Pre-charged up to the piping length of 5m] 1.45 (BARREL FREEZE 32SAM) Defrost control MC controlled de-icer High pressure control High pressure switch Air handling equipment Multiblade centrifugal fan × 2 Fan type & Q’ty Motor Propeller fan × 1 100 × 1 W 55 × 1 Starting method Line starting Air flow (Standard) CMM Hi: 20 Lo: 15 Available static pressure Pa (mmAq) Standard: 45 (4.5) High: 80 (8.0) — Available — Fresh air intake 58 Polypropylene net × 2 (washable) Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch W Room temperature control Safety equipment Installation data Refrigerant piping size Rubber mount (for compressor) — Wired remote control switch (Optional : RCD-H-E) 33 (Crank case heater) — (Indoor unit side) Thermostat by electronics Internal thermostat for fan motor. — Internal thermostat for fanmotor. Frost protection thermostat. Abnormal discharge temperature protection. mm (in) Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″) Connecting method Drain hose — Rubber sleeve (for fan motor) Flare piping (Connectable with VP25) Insulation for piping Accessories — Necessary (both Liquid & Gas lines) Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Indoor air temperature Operation DB WB Cooling 27˚C 19˚C Heating 20˚C — (2) (3) (4) (5) Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 380/415V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. 533 FDR-H Model FDR408HES-SA FDR408HES-SA Model Item FDR408-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-46W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-46W-E 10000 11200 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC408HES3 _ kW 4.48/4.58 Running current (Cooling) A 7.6/7.9 Power factor (Cooling) % 90/81 kW 3.86/3.90 Running current (Heating) A 6.9/7.3 Power factor (Heating) % 85/74 Inrush current A Heating input Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 53 Hi: 45 Lo: 38 54 Hi: 46 Lo: 39 Unit: 406 × 1370 × 635 Unit: (350+α) × 1370 × 635 Panel: 10 × 1660 × 750 Panel: 10 × 1484 × 585 Unit: 50 Panel: 9 Unit: 50 Panel: 7 1250 × 920 × 340 90 GU-A5550ES41 × 1 — — 2.8 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 1.7 [Pre-charged up to the piping length of 5m] 1.6 (BARREL FREEZE 32SAM) Defrost control MC controlled de-icer High pressure control High pressure switch Air handling equipment Multiblade centrifugal fan × 3 Fan type & Q’ty Motor W Propeller fan × 2 45 × 1 + 90 × 1 40 × 2 Starting method Line starting Air flow (Standard) CMM Hi: 28 Lo: 22 Available static pressure Pa (mmAq) Standard: 50 (5.0) High: 80 (8.0) — Available — Fresh air intake Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch W Room temperature control Safety equipment Installation data Refrigerant piping size 70 Polypropylene net × 3 (washable) — Rubber sleeve (for fan motor) Rubber mount (for compressor) — Wired remote control switch (Optional : RCD-H-E) 70 (Crank case heater) — Internal thermostat for fanmotor. Frost protection thermostat. Abnormal discharge temperature protection. mm (in) Liquid line: φ9.52 (3/8″) Gas line: φ19.05 (3/4″) Connecting method Drain hose Flare piping (Connectable with VP25) Insulation for piping Accessories — Necessary (both Liquid & Gas lines) Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Indoor air temperature Operation DB WB Cooling 27˚C 19˚C Heating 20˚C — (2) (3) (4) (5) 534 — (Indoor unit side) Thermostat by electronics Internal thermostat for fan motor. Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 380/415V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. FDR-H Model FDR508HES-SA FDR508HES-SA Model Item FDR508-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-46W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-46W-E 12500 14000 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC508HES3 _ kW 5.27/5.52 Running current (Cooling) A 9.4/10.2 Power factor (Cooling) % 85/75 kW 4.82/4.95 Running current (Heating) A 8.9/9.8 Power factor (Heating) % 82/70 Inrush current A Heating input Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 74 Hi: 46 Lo: 39 55 Hi: 47 Lo: 40 Unit: 406 × 1370 × 635 Unit: (350+α) × 1370 × 635 Panel: 10 × 1660 × 750 Panel: 10 × 1484 × 585 Unit: 52 Panel: 9 Unit: 52 Panel: 7 1250 × 920 × 340 101 GU-A5570ES41 × 1 — — 3.75 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 1.9 [Pre-charged up to the piping length of 5m] 1.6 (BARREL FREEZE 32SAM) Defrost control MC controlled de-icer High pressure control High pressure switch Air handling equipment Multiblade centrifugal fan × 3 Fan type & Q’ty Motor W Propeller fan × 2 50 × 1 + 100 × 1 65 × 2 Starting method Line starting Air flow (Standard) CMM Hi: 34 Lo: 27 Available static pressure Pa (mmAq) Standard: 50 (5.0) High: 80 (8.0) — Available — Fresh air intake Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch W Room temperature control Safety equipment Installation data Refrigerant piping size 110 Polypropylene net × 3 (washable) — Rubber sleeve (for fan motor) Rubber mount (for compressor) — Wired remote control switch (Optional : RCD-H-E) 70 (Crank case heater) — Internal thermostat for fanmotor. Frost protection thermostat. Abnormal discharge temperature protection. mm (in) Liquid line: φ9.52 (3/8″) Gas line: φ19.05 (3/4″) Connecting method Drain hose — (Indoor unit side) Thermostat by electronics Internal thermostat for fan motor. Flare piping (Connectable with VP25) Insulation for piping Accessories — Necessary (both Liquid & Gas lines) Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Indoor air temperature Operation DB WB Cooling 27˚C 19˚C Heating 20˚C — (2) (3) (4) (5) Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 380/415V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. 535 FDR-H Model FDR308HEN-A FDR308HEN-A Model Item FDR308-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 7100 7300 Power source 1 Phase, 220/240V, 50Hz Cooling input Running current (Cooling) Operation data(3) FDC306HEN3 _ Power factor (Cooling) kW 3.11/3.15 A 15.7/16.4 % 90/80 kW 2.86/2.90 Running current (Heating) A 14.6/15.3 Power factor (Heating) % 89/79 Inrush current A Heating input Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 89 Hi: 44 Lo: 38 56 Hi: 45 Lo: 39 Unit: 355 × 950 × 635 Unit: (299+α) × 950 × 635 Panel: 10 × 1240 × 750 Panel: 10 × 1064 × 585 Unit: 35 Panel: 8 Unit: 35 Panel: 6 844 × 950 × 340 69 RC5532ENE1 × 1 — — 2.24 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 1.3 [Pre-charged up to the piping length of 5m] 1.63 (SUNISO 3GS) Defrost control IC controlled de-icer High pressure control High pressure regulator valve Air handling equipment Multiblade centrifugal fan × 2 Fan type & Q’ty Motor Propeller fan × 1 100 × 1 W 60 × 1 Starting method Line starting Air flow (Standard) CMM Hi: 20 Lo: 15 Available static pressure Pa (mmAq) Standard: 45 (4.5) High: 80 (8.0) — Available — Fresh air intake Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch W Room temperature control Polypropylene net × 2 (washable) — Rubber sleeve (for fan motor) Rubber mount (for compressor) — Wired remote control switch (Optional : RCD-H-E) 40 (Crank case heater) Thermostat by electronics Internal thermostat for fan motor. Frost protection thermostat. Safety equipment Installation data Refrigerant piping size 54 mm (in) Flare piping (Connectable with VP25) Insulation for piping Accessories — Necessary (both Liquid & Gas lines) Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Indoor air temperature Operation DB WB Cooling 27˚C 19˚C Heating 20˚C — (2) (3) (4) (5) 536 — Internal protector for compressor. Internal thermostat for fan motor. Internal Pressure relief valve for compressor. Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″) Connecting method Drain hose — (Indoor unit side) Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 220/240V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. FDR-H Model FDR308HES-A FDR308HES-A Model Item FDR308-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-36W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-36W-E 7100 7300 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC306HES3 _ kW 2.87/2.88 Running current (Cooling) A 5.4/5.4 Power factor (Cooling) % 81/74 kW 2.54/2.56 Running current (Heating) A 5.0/5.1 Power factor (Heating) % 77/70 Inrush current A Heating input Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 43 Hi: 44 Lo: 38 56 Hi: 45 Lo: 39 Unit: 355 × 950 × 635 Unit: (299+α) × 950 × 635 Panel: 10 × 1240 × 750 Panel: 10 × 1064 × 585 Unit: 35 Panel: 8 Unit: 35 Panel: 6 844 × 950 × 340 69 RC5538ESE1 × 1 — — 2.24 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 1.3 [Pre-charged up to the piping length of 5m] 1.63 (SUNISO 3GS) Defrost control IC controlled de-icer High pressure control High pressure regulator valve Air handling equipment Multiblade centrifugal fan × 2 Fan type & Q’ty Motor Propeller fan × 1 100 × 1 W 60 × 1 Starting method Line starting Air flow (Standard) CMM Hi: 20 Lo: 15 Available static pressure Pa (mmAq) Standard: 45 (4.5) High: 80 (8.0) — Available — Fresh air intake Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch W Room temperature control Polypropylene net × 2 (washable) — Rubber sleeve (for fan motor) Rubber mount (for compressor) — Wired remote control switch (Optional : RCD-H-E) 40 (Crank case heater) Thermostat by electronics Internal thermostat for fan motor. Frost protection thermostat. Safety equipment Installation data Refrigerant piping size 54 mm (in) — Internal protector for compressor. Internal thermostat for fan motor. Internal Pressure relief valve for compressor. Liquid line: φ9.52 (3/8″) Gas line: φ15.88 (5/8″) Connecting method Drain hose — (Indoor unit side) Flare piping (Connectable with VP25) Insulation for piping Accessories — Necessary (both Liquid & Gas lines) Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Indoor air temperature Operation DB WB Cooling 27˚C 19˚C Heating 20˚C — (2) (3) (4) (5) Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 380/415V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. 537 FDR-H Model FDR408HES-A FDR408HES-A Model Item FDR408-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-46W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-46W-E 10200 10500 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC406HES3 _ kW 3.76/3.76 Running current (Cooling) A 7.3/7.3 Power factor (Cooling) % 78/72 kW 3.46/3.46 Running current (Heating) A 7.0/7.0 Power factor (Heating) % 75/69 Inrush current A Heating input Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 45 Hi: 45 Lo: 38 57 Hi: 46 Lo: 39 Unit: 406 × 1370 × 635 Unit: (350+α) × 1370 × 635 Panel: 10 × 1660 × 750 Panel: 10 × 1484 × 585 Unit: 50 Panel: 9 Unit: 50 Panel: 7 1250 × 950 × 340 86 RC5547ESE1 × 1 — — 2.61 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 1.6 [Pre-charged up to the piping length of 0m] 1.63 (SUNISO 3GS) Defrost control IC controlled de-icer High pressure control High pressure regulator valve Air handling equipment Multiblade centrifugal fan × 3 Fan type & Q’ty Motor W Propeller fan × 2 45 × 1 + 90 × 1 60 × 2 Starting method Line starting Air flow (Standard) CMM Hi: 28 Lo: 22 Available static pressure Pa (mmAq) Standard: 50 (5.0) High: 80 (8.0) — Available — Fresh air intake Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch W Room temperature control Polypropylene net × 3 (washable) — Rubber sleeve (for fan motor) Rubber mount (for compressor) — Wired remote control switch (Optional : RCD-H-E) 40 (Crank case heater) Thermostat by electronics Internal thermostat for fan motor. Frost protection thermostat. Safety equipment Installation data Refrigerant piping size 100 mm (in) Flare piping (Connectable with VP25) Insulation for piping Accessories — Necessary (both Liquid & Gas lines) Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Indoor air temperature Operation DB WB Cooling 27˚C 19˚C Heating 20˚C — (2) (3) (4) (5) 538 — Internal protector for compressor. Internal thermostat for fan motor. Internal Pressure relief valve for compressor. Liquid line: φ9.52 (3/8″) Gas line: φ19.05 (3/4″) Connecting method Drain hose — (Indoor unit side) Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 380/415V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. FDR-H Model FDR508HES-A FDR508HES-A Model Item FDR508-A Silent panel Canvas panel Decorative panel Panel model (Option) R-PNLS-46W-E Nominal cooling capacity (1) W Nominal heating capacity (1) W _ R-PNLC-46W-E 12500 12800 Power source 3 Phase, 380/415V, 50Hz Cooling input Operation data(3) FDC506HES3 _ kW 4.84/4.84 Running current (Cooling) A 9.9/9.9 Power factor (Cooling) % 74/68 kW 4.46/4.48 Running current (Heating) A 9.1/9.2 Power factor (Heating) % 74/68 Inrush current A Heating input Noise level Exterior dimensions Height × Width × Depth dB(A) Net weight Refrigerant equipment Compressor type & Q’ty kg mm 68 Hi: 46 Lo: 39 59 Hi: 47 Lo: 40 Unit: 406 × 1370 × 635 Unit: (350+α) × 1370 × 635 Panel: 10 × 1660 × 750 Panel: 10 × 1484 × 585 Unit: 52 Panel: 9 Unit: 52 Panel: 7 1250 × 950 × 340 91 RC5563ESE2 × 1 — — 3.73 Starting method — Line starting Heat exchanger Louver fines & inner grooved tubing Motor kW Refrigerant control Slitted fines & bare tubing Capillary tube Refrigerant R22 Quantity Refrigerant oil kg Holding charged r — 2.3 [Pre-charged up to the piping length of 5m] 2.07 (SUNISO 3GS) Defrost control IC controlled de-icer High pressure control High pressure regulator valve Air handling equipment Multiblade centrifugal fan × 3 Fan type & Q’ty Motor W Propeller fan × 2 50 × 1 + 100 × 1 60 × 2 Starting method Line starting Air flow (Standard) CMM Hi: 34 Lo: 27 Available static pressure Pa (mmAq) Standard: 50 (5.0) High: 80 (8.0) — Available — Fresh air intake Air filter, Q’ty Shock & vibration absorber Electric heater Operation control Operation switch W Room temperature control Polypropylene net × 3 (washable) — Rubber sleeve (for fan motor) Rubber mount (for compressor) — Wired remote control switch (Optional : RCD-H-E) 40 (Crank case heater) Thermostat by electronics Internal thermostat for fan motor. Frost protection thermostat. Safety equipment Installation data Refrigerant piping size 100 mm (in) — Internal protector for compressor. Internal thermostat for fan motor. Internal Pressure relief valve for compressor. Liquid line: φ9.52 (3/8″) Gas line: φ19.05 (3/4″) Connecting method Drain hose — (Indoor unit side) Flare piping (Connectable with VP25) Insulation for piping Accessories — Necessary (both Liquid & Gas lines) Mounting kit, Drain hose Optional parts Decorative Panel Notes (1) The data are measured at the following conditions. Item Indoor air temperature Operation DB WB Cooling 27˚C 19˚C Heating 20˚C — (2) (3) (4) (5) Outdoor air temperature DB WB 35˚C 24˚C 7˚C 6˚C Standards ISO-T1, JIS B8616 This packaged air-conditioner is manufactured and tested in conformity with the following standard. JIS B8616 "UNITARY AIR-CONDITIONERS" The operation data indicate when the air-conditioner is operated at 380/415V 50Hz. Canvas panel is used in combination with following canvas duct. Canvas duct: HA01503 Main unit height of canvas specification type is higher than the other type for canvas duct portion. 539 FDR-H 14.2.2 Range of usage & limitations Models FDR208~508 (FDC208~508 type) Models Item FDR208, 258 (FDC208, 258 type) FDR308~508 (FDC308~508 type) Indoor return air temperature (Upper, lower limits) Refer to the selection chart Outdoor air temperature (Upper, lower limits) Indoor unit atmosphere (behind ceiling) temperature and humidity Dew point temperature: 28˚C or less, relative humidity: 80% or less Max. 30m Refrigerant line (one way) length Vertical height difference between outdoor unit and indoor unit Max. 50m Max. 20m (Outdoor unit is higher) Max. 30m (Outdoor unit is higher) Max. 15m (Outdoor unit is lower) Max. 15m (Outdoor unit is lower) Rating ± 10% Power source voltage Min. 85% of rating Voltage at starting Frequency of ON-OFF cycle Max. 10 times/h ON and OFF interval Max. 3 minutes Models FDR308~508 (FDC306~506 type) Models Item FDR308~508 (FDC306~506 type) Indoor return air temperature (Upper, lower limits) Refer to the selection chart Outdoor air temperature (Upper, lower limits) Indoor unit atmosphere (behind ceiling) temperature and humidity Dew point temperature: 28˚C or less, relative humidity: 80% or less Refrigerant line (one way) length Max. 30m Vertical height difference between outdoor unit and indoor unit Max. 15m Power source voltage Voltage at starting Rating ± 10% Min. 85% of rating Frequency of ON-OFF cycle Max. 10 times/h ON and OFF interval Max. 3 minutes 540 FDR-H 14.2.3 Exterior dimentions (1) Indoor unit Model FDR208-A Silent Panel (Model: R-PNLS-26W-E) Unit : mm 980 (Ceiling hole size) 57 786 (Suspension bolts pitch) 433 Drain hose (Accessories) 137 (Locality) 353 Fresh air opening (Knock out hole) 284 71 150 480 465 213 81 ↑A 405 650 MIN320 0 φ20 Drain (Natural drainage) (VP20) Hole of wiring (I.D. φ35) 250 460 213 Holes of tapping screws 4-φ 4.0 1040 45 950 Air inlet 45 150 45 φ170 75 205 φ149 φ170 510 Exhaust air opening for ducting (Knock out for ducting) 750 90 Fresh air opening for ducting (Knock out hole) 100 or more or more 100 or more 50 or more Air inlet 75 Space for installation and service 45 VIEW B 1000 232 B→ Hole for humidifier piping (I.D. φ14) 102 245 320 510 40 295~325 635 80 163 185 Liquid piping φ6.35 (1/4") 355~369 Suspension bolts (M10 × 4pcs.) VIEW C Drain (Connectable with VP25) Gas piping φ15.88 (5/8") 750 405 (Max. Drainup) Air outlet duct 690 (Ceiling hole size) 545 45 Panel center (Suspension bolt pitch) 270 Control box 75 45 275 59 70 69 C↓ VIEW A Obstacle 541 FDR-H Model FDR208-A Canvas Panel (Model: R-PNLC-26W-E) Drain hose (Accessories) 804 (Ceiling hole size) 9 Unit : mm 786 (Suspension bolts pitch) (Local Locality) 9 45 Panel center 150 193 Drain (Connectable with VP25) Control box 352 525 (Ceiling hole size) 90 Fresh air opening (Knock out hole) 69 Liquid piping φ6.35 (1/4") 45 545 (Suspension bolts pitch) 70 284 C↓ 405 VIEW C 59 Air outlet duct 71 295~325 750 320 245 480 Hole for humidifier piping (I.D.φ14) 465 405 Drain (Connectable with VP25) 260 199 B→ 274 299 600 35 130 635 510 149 185 80 40 Suspension bolts (M10 × 4pcs.) (Max. Drain up) Gas piping φ15.88 (5/8") 0 φ20 Hole of wiring (I.D.φ35) 150~ 300 Canvas duct (Optional parts) ↑A Drain (Natural drainage) (VP20) 250 460 205 213 φ149 864 φ170 Fresh air opening for ducting (Knock out hole) 75 Air inlet φ170 45 75 774 45 45 45 150 Holes of tapping screws 4-φ4.0 345 Exhaust air opening for ducting (Knock out hole) VIEW B more 1000 100 or or more Space for installation and service Obstacle 542 100 or 50 or more more Air inlet VIEW A 585 90 FDR-H Models FDR258-A, 308-A Unit : mm Silent Panel (Model: R-PNLS-36W-E) 1180 (Ceiling hole size) 986 (Suspension bolts pitch) 57 533 137 453 Drain hose (Accessories) (Locality) Fresh air opening (Knock out hole) 45 285 150 VIEW C (Max. Drain up) 295~325 950 165 500 71 Air outlet duct Suspension bolts (M10 × 4pcs.) 690 (Ceiling hole size) 45 545 270 Control box Panel center (Suspension bolts pitch) 275 59 75 69 C↓ 70 284 285 215 635 510 480 465 Hole for humidifier piping (I.D.φ14) 405 40 B→ 80 φ20 102 Holes of tapping screws 4-φ4.0 1240 1150 45 150 163 650 355~369 460 Air inlet 45 45 213 205 φ149 Hole of wiring (I.D.φ35) 250 75 Drain (Natural drainage) (VP20) Liquid piping φ9.52 (3/8") Gas piping φ15.88 (5/8") 81 ↑A 213 232 MIN320 0 φ170 φ170 Fresh air opening for ducting (Knock out hole) 510 750 90 Exhaust air opening for ducting (Knock out hole) or more 1000 or 100 more Air inlet Obstacle 100 or more 45 Space for installation and service 75 VIEW B 50 or more VIEW A 543 FDR-H Models FDR258-A, 308-A Canvas Panel (Model: R-PNLC-36W-E) Unit : mm Drain hose (Accessories) (Locality) 1004 (Ceiling hole size) 9 Fresh air opening (Knock out hole) 284 45 C↑ 150 193 69 Panel center 352 Control box 500 VIEW C 59 Suspension bolts (M10 × 4pcs.) 950 285 285 215 635 510 Hole for humidifier piping (I.D.φ14) 480 465 405 Drain (Connectable with VP25) 199 260 B→ 274 299 600 35 130 149 165 295~325 80 40 71 Air outlet duct (Max. Drain up) 525 (Ceiling hole size) 90 986 (Suspension bolts pitch) 45 545 (Suspension bolts pitch) 70 9 Drain (Natural drainage) (VP20) Canvas duct (Optional Parts) 150~300 0 φ20 Gas piping φ15.88 (5/8") Hole of wiring (I.D.φ35) Liquid piping φ9.52 (3/8") ↑A 250 460 1064 974 Air inlet 45 75 Holes of tapping screws 4-φ4.0 45 45 213 φ170 345 φ170 Fresh air opening for ducting (Knock out hole) 90 VIEW A or more 1000 or 100 more Space for installation and service Obstacle 544 100 or more 50 or more 75 Air inlet VIEW B 45 Exhaust air opening for ducting (Knock out hole) 585 150 φ149 205 FDR-H Models FDR408-A, 508-A Unit : mm Silent Panel (Model: R-PNLS-46W-E) 1600(Ceiling hole size) Drain hose(Accessories) 1406(Suspension bolts pictch) 57 743 137 (Locality) 663 Fresh air opening 284 Control box Panel center 70 150 690(Ceiling hole size) 58 545 (Suspension bolts pictch) 275 45 C 270 (Knock out hole) 69 495 Air outlet duct 75 45 VIEW C 76 (Max.Drain up) 80 Suspension bolts (M10 × 4 pcs.) 1370 175 320 320 295~325 320 235 510 Drain (Connectable with VP25) Hole for humidifier piping ø20 465 405 103 81 163 406~420 213 650 MIN320 0 MIN276 480 40 (I.D.ø14) B 635 A Hole of wiring 155 Drain(Natural drainage) Gas piping ø19.05(3/4") (VP20) (I.D.ø35) 460 Liquid piping ø9.52(3/8") 213 1660 150 45 1570 45 Air inlet 75 Hole of tapping screws 4 - ø4.0 45 205 ø149 ø170 ø170 (Knock out hole) 510 90 750 Fresh air opening for ducting Exhaust air opening for ducting (Knock out hole) 75 Air inlet 45 VIEW B Space for installation and service 1000 or or more more VIEW A 100 100 or 50 or more more Obstacle 545 FDR-H Models FDR408-A, 508-A Unit : mm Canvas Panel (Model: R-PNLC-46W-E) Drain hose(Accessories) 1424(Ceiling hole size) 1406(Suspension bolts pictch) 9 Fresh air opening (Locality) 9 (Knock out hole) 150 45 C 193 69 Panel center 352 Control box 495 VIEW C 59 71 Suspension bolts 80 1370 (M10 × 4 pcs.) 320 320 320 235 510 480 465 310 250 325 350 86 600 130 B→ 635 405 (I.D.ø14) 200 175 295~325 Drain (Connectable with VP25) Hole for humidifier piping 40 Air outlet duct (Max.Drain up) 525(Ceiling hole size) 90 45 545(Suspension bolts pictch) 70 284 0 150~300 ø20 Canvas duct (Optional parts) Drain(Natural drainage) A Liquid piping ø9.52(3/8") (VP20) Hole of wiring (I.D.ø35) 155 460 213 Hole of tapping screws 4 - ø4.0 1484 Air inlet ø170 45 75 1394 45 45 75 150 ø149 45 205 Gas piping ø19.05(3/4") ø170 Fresh air opening for ducting (Knock out hole) VIEW B Space for installation and service Air inlet 1000 or or more more VIEW A 100 Obstacle 546 100 or 50 or more more 585 345 90 Exhaust air opening for ducting (Knock out hole) FDR-H (2) Remote controller (Optional parts) Unit : mm Wall 0.3mm2, 3cores (O.D.φ5.6) Wire (Recessed) LCD display Junction box (Locally Purchased) 120 16 Remote controller mounting dimensions 120 60 46 47 17 7 120 89 83.5 For the passage after wiring ♦ Usable JIS box, JIS C 8336 ⋅ Switch box for 1 piece (without cover) (use of the mark hole as illustrated on the left) ⋅ Switch box for 2 pieces (use of the mark hole as illustrated on the left) (without cover) (use of the mark hole as illustrated on the left) (when installing the cover) Notes (1) Allowable length of remote controller cable: 600 m Allowable rang of wire thickness and length Remote controller outline Standard Within 0.3 mm2 0.5 mm2 0.75 mm2 1.25 mm2 2 mm2 × Within 100 m × Within 200 m × Within 300 m × Within 400 m × Within 600 m 547 FDR-H (3) Outdoor unit Model FDC208HEN3A Liquid piping: φ 6.35 (1/4") Unit: mm (Flare connecting) 40 53 40 Gas piping: φ 15.88 (5/8") (Flare connecting) 95 Liquid piping: φ 6.35 (1/4") (Flare connecting) Terminal block Gas piping: φ 15.88 (5/8") (Flare connecting) 110 Opening for electric wiring 40 50 195 311 351 Opening for piping and electric wiring 50 Opening for piping and electric wiring 50 10 195 110 690 A 15 50 27 50 880 Electric wiring Opening for electric wiring Opening for piping and electric wiring 150 70 15 150 40 50 55 290 35 580 103 150 35 330 15 15 Holes for anchor bolt (M10 × 4 pcs.) 55 50 260 335 15 15 50 40 Holes for drain (φ20 × 3 pcs.) Required space for maintenance and air flow VIEW A Minimum allowable space to the obstacles Unit:mm L3 L2 Installation type L4 Air inlet L1 Maintenance space Air outlet 1 2 3 L1 Open Open 500 L2 300 5 Open L3 100 150 100 L4 5 5 5 Mark Air inlet Notes (1) Avoid the location where four sides are entirely surrounded by walls. (2) Fix the unit by anchor bolts without fail. Restrict the protrusion length of anchor bolt to 15 mm and under. (3) When strong wind blows against the unit, direct the discharge port at a right angle to the wind direction. (4) Secure the space of 1 m and over at the top of unit. (5) Make the height of obstruction wall in front of discharge port lower than the height of unit. 548 FDR-H Models FDC258HEN3A, 308HEN3, 308HES3 Liquid piping: ø9.52 (3/8") (Flare connecting) Unit: mm 53 40 Gas piping: ø15.88 (5/8") (Flare connecting) 40 95 Terminal block Liquid piping: ø9.52 (3/8") (Flare connecting) 110 195 50 50 10 195 460 110 845 Gas piping: ø15.88 (5/8") (Flare connecting) Opening for electric wiring Opening for electric wiring Opening for piping and electric wiring 50 40 50 27 15 Opening for piping and electric wiring 50 880 15 35 103 70 Opening for piping and electric wiring 40 50 222 50 47 340 35 55 380 15 Electric wiring 150 15 150 Holes for anchor bolt (M10 × 4 pcs.) 580 150 15 50 15 50 VIEW A Holes for drain (ø9.52 × 3pcs.) 310 Unit:mm Required space for maintenance and air flow L3 L2 Installation type Air inlet L1 Maintenance space Air outlet 1 2 3 L1 Open Open 500 L2 300 5 Open L3 100 150 100 L4 5 5 5 Mark L4 Air inlet Minimum allowable space to the obstacles Notes (1) Avoid the location where four sides are entirely surrounded by walls. (2) Fix the unit by anchor bolts without fail. Restrict the protrusion length of anchor bolt to 15 mm and under. (3) When strong wind blows against the unit, direct the discharge port at a right angle to the wind direction. (4) Secure the space of 1 m and over at the top of unit. (5) Make the height of obstruction wall in front of discharge port lower than the height of unit. 549 FDR-H Models FDC408HES3, 508HES3 Unit: mm Liquid piping: ø 9.52 (3/8") (Flare connecting) 46 100 48 50 Gas piping: ø 19.05 (3/4") (Flare connecting) Terminal block Liquid piping: ø 9.52 (3/8") (Flare connecting) 1250 (1050) Gas piping: ø 19.05 (3/4") (Flare connecting) Opening for electric wiring A 55 50 110 578 195 50 Opening for piping and electric wiring 50 10 195 110 555 Opening for electric wiring 50 50 27 15 Opening for piping and electric wiring 920 Holes for anchor bolt (M10 × 4pcs.) 580 175 15 103 295 50 15 70 237 Opening for piping and electric wiring Holes for drain (ø 20 × 3pcs.) 150 50 Electric wiring 50 47 35 35 55 15 380 340 15 165 Note (1) The ( ) value dimension for model FDC408HES3. 15 Opening for electric wiring 40 50 VIEW A Required space for maintenance and air flow Minimum allowable space to the obstacles Unit:mm L3 L2 Installation type Air inlet L4 Air inlet L1 Maintenance space Air outlet 1 2 3 L1 Open Open 500 L2 300 5 Open L3 150 300 150 L4 5 5 5 Mark Notes (1) Avoid the location where four sides are entirely surrounded by walls. (2) Fix the unit by anchor bolts without fail. Restrict the protrusion length of anchor bolt to 15 mm and under. (3) When strong wind blows against the unit, direct the discharge port at a right angle to the wind direction. (4) Secure the space of 1 m and over at the top of unit. (5) Make the height of obstruction wall in front of discharge port lower than the height of unit. 550 FDR-H Models FDC306HEN3, 306HES3 580 380 Unit: mm Anchor bolts (M10 × 4 pcs) Required space for maintenance and air flow Minimum allowable space to the obstacles Unit:mm Installation type 1 2 L1 Open Open 500 L2 300 0 Open L3 100 150 100 Mark 3 Notes (1) Fix the unit with anchor bolts. (2) Strong wind must not be directed to the air outlet. (3) Free space over the unit must be larger than 1 m. (4) The unit should not be surrounded by obstructions in all direction. At least one direction around the unit must be free. 551 FDR-H Models FDC406HES3, 506HES3 Unit: mm 380 580 Required space for maintenance and air flow Minimum allowable space to the obstacles Unit:mm Installation type 1 2 3 L1 Open Open 500 L2 300 0 Open L3 150 300 150 Mark 552 Notes (1) Fix the unit with anchor bolts. (2) Strong wind must not be directed to the air outlet. (3) Free space over the unit must be larger than 1 m. (4) The unit should not be surrounded by obstructions in all direction. At least one direction around the unit must be free. FDR-H 14.2.4 Exterior appearance (1) Indoor unit (Operation panel): All Models Silent panel type Canvas-duct panel type Ceramic White Ceramic White (2) Outdoor unit Model FDC208HEN3A Models FDC258HEN3A, 308HEN3, 308HES3 Polar white Polar white Models FDC408HEN3, 508HES3 Models FDC306HEN3, 306HES3 Models FDC406HES3, 506HES3 Polar white Polar white Polar white 553 FDR-H 14.2.5 Piping system Models FDR208HEN-SA, 258HEN-SA Cooling cycle Indoor unit Outdoor unit Heating cycle High pressure switch (63H2) (For fan motor control) Thermistor (ThO-A) 4way valve Gas line (ø15.88) Strainer Service valve (Flare connecting) Heat exchanger Check joint Check joint Thermistor (ThI-A) Muffler Heat exchanger Thermistor (ThO-R) Thermistor (ThI-R) Solenoid valve (SV1) Compressor Capillary tube Thermistor (ThO-D) Check joint Liquid line Accumulators Subcooling coil Capillary tube Strainer 208:ø6.35 (258:ø9.52 ) Check valve Strainer Strainer Service valve (Flare connecting) Flare connecting Capillary tube Models FDR308HEN-SA, 308HES-SA, 408HES-SA Cooling cycle Indoor unit Outdoor unit Heating cycle High pressure switch (63H2) (For fan motor control) Thermistor (ThO-A) 4way valve Strainer ( Gas line 308:ø15.88 408:ø19.05 ) Service valve (Flare connecting) Heat exchanger Thermistor (ThI-A) Check joint Check joint Muffler Heat exchanger Thermistor (ThI-R) Thermistor (ThO-R) Solenoid valve (SV1) Compressor Check joint Thermistor (ThO-D) Liquid line (ø9.52) Strainer Capillary tube Strainer Check valve Solenoid valve (SV2) Strainer Flare connecting 554 Accumulator Subcooling coil Capillary tube Service valve (Flare connecting) Capillary tube FDR-H Model FDR508HES-SA High pressure switch (63H2) (For fan motor control) Indoor unit Cooling cycle 4way valve Gas line (ø19.05) Strainer Outdoor unit Heating cycle Thermistor (ThO-A) Service valve (Flare connecting) Check joint Check joint Thermistor (ThI-A) Oil separator Thermistor (ThO-D) Heat exchanger Capillary tube Thermistor (ThI-R) Compressor Capillary tube Heat exchanger Capillary tube Check joint Capillary tube Accumulators Solenoid Thermistor valve (SV2) (ThO-R) Strainer Liquid line (ø9.52) Strainer Subcooling coil Solenoid valve (SV1) Check valve Strainer Service valve (Flare connecting) Capillary tube Flare connecting Models FDR308HEN-A, 308HES-A Cooling cycle Heating cycle Service valve (Flare connecting) Indoor unit Check joint Strainer Gas line (ø15.88) Outdoor unit High pressure switch (For fan motor control) Strainer 4way valve Check joint Heat exchanger Thermistor (ThI-A) Check joint Heat exchanger Thermistor (ThI-R) Compressor Defrost Thermostat (23DH) High Pressure regulator valve Capillary tube Liquid line (ø9.52) Strainer Strainer Capillary tube Service valve (Flare connecting) 555 FDR-H Models FDR408HES-A, 508HES-A Service valve (Flare connecting) Indoor unit Check joint Strainer Gas line (ø19.05) Cooling cycle Heating cycle Outdoor unit High pressure switch (For fan motor control) Strainer 4way valve Check joint Thermistor (ThI-A) Heat exchanger Accumlator Heat exchanger Check joint Thermistor (ThI-R) Compressor Defrost Thermostat (23DH) High Pressure regulator valve Capillary tube Liquid line (ø9.52) Strainer Strainer Capillary tube Service valve (Flare connecting) Preset point of the protective devices Parts name Thermistor (for protection overloading in heating) Mark Equipped unit FDR208~508 (FDC208~508 type) OFF 68˚C ON 61˚C ThI-R Indoor unit OFF 2.5˚C ON 10˚C Thermistor (for frost prevention) Thermistor (for detecting discharge pipe temp.) Tho-D Outdoor unit OFF 135˚C ON 90˚C Thermistor (for detecting heat exchange temp.) Tho-R Outdoor unit OFF 70˚C ON 60˚C High pressure switch (for controlling FM0) 63H2 Outdoor unit OFF 2.5MPa (25.5 Kgf/cm2) ON 2.06MPa (21 kgf/cm2) Parts name Mark Equipped unit FDR308~508 (FDC306~506 type) Thermistor (for protection overloading in heating) OFF 68˚C ON 61˚C THI-R Indoor unit OFF 2.5˚C ON 10˚C Thermistor (for frost prevention) Defrost thermostat High pressure switch (for controlling FMo) 556 23DH2 23DH1 Outdoor unit OFF 12˚C ON -6˚C 63H2 Outdoor unit OFF 2.5MPa (25.5 Kgf/cm2) ON 1.86MPa (19 kgf/cm2) FDR-H 14.2.6 Selection chart Correct the cooling and heating capacity in accordance with the conditions as follows. The net cooling and heating capacity can be obtained in the following way. Net capacity = Capacity shown on specification × Correction factors as follows. (1) Coefficient of cooling and heating capacity in relation to temperatures Only case of ISO-T1 models (Only case of FDC308~508 type) Cooling operation Outdoor air D.B. temperature (˚CD.B.) Heating operation Indoor air D.B. temperature (˚CD.B.) Coefficient of cooling and heating capacity in relation to temperatures (a) Indoor air W.B. temperature (˚CW.B.) ISO-T1 Standard condition ISO-T1 Standard condition Outdoor air W.B. temperature (˚CW.B.) Cooling operation Heating operation Indoor air D.B. temperature (˚CD.B.) Outdoor air D.B. temperature (˚CD.B.) Coefficient of cooling and heating capacity in relation to temperatures (b) Only case of ISO-T1 models (Only case of FDC208, 258, FDC306~506 type) Indoor air W.B. temperature (˚CW.B.) ISO-T1 Standard condition Outdoor air W.B. temperature (˚CW.B.) 557 FDR-H Table of bypass factor Model FDR 208 type FDR 258 type FDR 308 type FDR 408 type FDR 508 type Hi 0.035 0.032 0.039 0.085 0.035 Lo 0.021 0.020 0.023 0.060 0.023 Item Air flow (2) Correction of cooling and heating capacity in relation to air flow rate control (fan speed) Coefficient: 1.00 at High, 0.95 at Low (3) Correction of cooling and heating capacity in relation to one way length of refrigerant piping It is necessary to correct the cooling and heating capacity in relation to the one way equivalent piping length between the indoor and outdoor units. Equivalent piping length(1) m 5 10 15 20 25 30 35 40 45 50 55 1.0 1.0 1.0 1.0 1.0 0.995 0.995 0.99 0.99 0.985 0.985 FDR208 type 1.0 0.995 0.995 0.99 0.985 0.985 0.98 FDR258 type 1.0 0.995 0.99 0.985 0.98 0.975 0.97 1.0 0.99 0.98 0.97 0.96 0.95 0.94 0.93 0.92 0.91 0.9 1.0 0.995 0.985 0.98 0.97 0.965 0.955 0.95 0.94 0.935 0.925 1.0 0.99 0.975 0.965 0.95 0.94 0.925 0.915 0.9 0.89 0.875 1.0 0.99 0.98 0.97 0.96 0.95 0.94 1.0 0.995 0.985 0.98 0.97 0.965 0.955 1.0 0.99 0.975 0.965 0.95 0.94 0.925 Heating Cooling FDR308 type (FDC308 type) FDR408 type (FDC408 type) FDR508 type (FDC508 type) FDR508 type (FDC306 type) FDR408 type (FDC406 type) FDR508 type (FDC506 type) Note (1) Equivalent piping length can be obtained by calculating as follows. 208, 258, 308 series [φ15.88(5/8″)]: Equivalent piping length = Real piping length + (0.10 × Number or bends in piping) 408, 508 series [φ19.05(3/4″)]: Equivalent piping length = Real piping length + (0.15 × Number of bends in piping) [Equivalent piping length < Limitation length of piping + 5m] (4) When the outdoor unit is located at a lower height than the indoor unit in cooling operation and when the outdoor unit is located at a higher height than the indoor unit in heating operation, the following values should be subtracted from the values in the above table. Height difference between the indoor unit and outdoor unit in the vertical height difference 5m 10m 15m 20m 25m 30m Adjustment coefficient 0.01 0.02 0.03 0.04 0.05 0.06 Piping length limitations Model FDR208, 258 type FDR308~508 type (FDC308~508 type) FDR308~508 type (FDC306~506 type) 30m 50m 30m Outdoor unit is higher 20m Outdoor unit is higher 30m Outdoor unit is lower 15m Outdoor unit is lower 15m Item Max. one way piping length Max. vertical height difference 15m Note (1) Values in the table indicate the one way piping length between the indoor and outdoor units. How to obtain the cooling and heating capacity Example : The net cooling capacity of the model FDR308HEN-SA with the air flow “High”, the piping length of 15m, the outdoor unit located 5m lower than the indoor unit, indoor wet-bulb temperature at 19.0 ˚C and outdoor dry-bulb temperature 35 ˚C is Net cooling capacity = 7100 × 1.00 × (0.98 - 0.01) × 1.0 = 6887 w FDR308HEN-SA 558 Air flow “High” Length 15m. Height difference 5 m Factor by air temperatures FDR-H 14.2.7 Characteristics of fan (1) Cassetteria type (FDR) How to interpret the blower characteristics table • External static pressure table Unit: Pa (mmAq) Duct specs. 1 spot closing(1) Square duct(3) Example : Case of FDR308-A 30(3) 65(6.5) 45(4.5) 80(8) 50(5) 85(8.5) FDR308-A 20 25(2.5) 60(6) 45(4.5) 80(8) 50(5) 85(8.5) FDR408-A 28 40(4) 70(7) 50(5) 80(8) 50(5) 85(8.5) FDR508-A 34 40(4) 70(7) 50(5) 80(8) 55(5.5) 85(8.5) — — 90(9) 50(5) 85(8.5) 50(5) Notes (1) 1 spot closing: Round duct flange at center is removed and shield with a decorative panel (option). (2) Standard: ø200 ducts are installed at all blowout holes. (3) Square duct: All round ducts are removed and replaced with special square duct flanges (option). (4) When operating at a high speed, invert the connection of white and red connectors on the flank of control box. Model FDR208-A Static pressure Pa (mmAq) 18 20(2) 0(0) igh 14 FDR258-A 2 Square duct blowout........... Internal resistance decreases more than the standard round duct (ø200 3-spot). 3 (0.3) Pa (mmAq) at 17 m3/nin. (External static pressure increases in reverse.). • FDR208-A 2-spots blower internal resistance [Standard]3-spot blower internal resistance –20(–2) Square duct blower internal resistance Internal resistance without suction panel 14 17 20 22 Air flow (m3/min) 120(12) • eed h sp it Hig er lim Upp 100(10) 100(10) da sp Lo an St d• ee gh rd Hi Lo igh • •H rd w 20(2) l er w d• ee 40(4) da an h Hig w Lo Static pressure Pa (mmAq) gh Hi it im St rd • rd • nda Static pressure Pa (mmAq) d• • ard it nder lim a t S pp U sp gh Hi ow L nda Sta Sta 20(2) 60(6) ee gh Hi • • ed spe imit h l g Hi wer Lo •U ed spe sp d• ed rd • it nda Sta per lim Up 40(4) gh Hi gh ee sp 80(8) t mi r li e pp Hi gh Hi spe gh Hi ow L 60(6) 3 Decorative panel................... When the decorative panel is not used with the ceiling return type, the part of internal resistance related to the panel decrease. 3 (0.3) Pa (mmAq) at 17mm3/min. Internal resistance without filter Model FDR258-A 120(12) 80(8) 1 2-spot blowout..................... Internal resistance increases more than the standard 3-spot blowout. Approx. 14 (1.4) Pa (mmAq) at 17m3/min. •H 40(4) Stan- High Stan- High Stan- High dard speed(4) dard speed(4) dard speed(4) rd nda Staow L Type Air flow (m3/min) Standard(2) 2-spot blower internal resistance 0(0) 0(0) [Standard] [Standard] 2-spot blower internal resistance –20(–2) 10 Lower limit –20(2) Internal resistance without suction panel Internal resistance without filter 12 3-spot blower internal resistance Square duct blower internal resistance Square duct blower internal resistance 14 Air flow (m3/min) Internal resistance without suction panel Internal resistance without filter 15.5 Upper limit 13 14 Lower limit 16 18 Air flow (m3/min) 20 Upper limit 559 FDR-H Model FDR308-A Model FDR408-A 120(12) 120(12) 100(10) 100(10) 60(6) Hig hs ee d • ard nd ow •L Static pressure Pa (mmAq) ed d• ee sp gh Hi ow L Sta • ed spelimit h g Hi ower L 20(2) 3-spot blower internal resistance 0(0) 4-spot blower internal resistance [Standard] Square duct blower internal resistance Internal resistance without suction panel Internal resistance without filter 560 h e sp gh Hi igh H • ed pe mit s gh li Hi pper U 24 26 Lower limit ig 22 Upper limit 120(12) –20(–2) H Internal resistance without suction panel Internal resistance without filter 20 Air flow (m3/min) 40(4) • 17 60(6) rd Internal resistance without suction panel • rd it da r lim n a St ppe U da ow –20(–2) Model FDR508-A 80(8) an •L Square duct blower internal resistance Square duct blower internal resistance Internal resistance without filter 100(10) St rd [Standard] 4-spot blower internal resistance [Standard] 3-spot blower internal resistance 14 Lower limit • ed spelimit h g Hi ower L 3-spot blower internal resistance 0(0) 0(0) –20(–2) • • 40(4) da • 2-spot blower internal resistance H Hi igh gh sp ee d •U rd • it ndar lim a t H S ppe Lo igh U w sp 20(2) 20(2) d pee lim an St • ard nd Staow L 40(4) rd da an St igh H d• ee • ed pe imit s gh r l Hi owe L Static pressure Pa (mmAq) • ard it nd er lim a t 60(6) S pp U sp gh Hi o w L Static pressure Pa (mmAq) 80(8) d• 80(8) it r ppe ee sp gh Hi igh H • ed spe imit h l g Hi pper U 30 34 Air flow (m3/min) 38 Upper limit 21 22 Lower limit 25 28 Air flow (m3/min) 31 Upper limit FDR-H 14.2.8 Noise level Note (1) The data are based on the following conditions. Ambient air temperature: Indoor unit 27˚C DB, 19˚C WB. Outdoor unit 35˚C DB. Outdoor unit Measured based on JIS B 8616 Mike position: at highest noise level in position as below Distance from front side 1m Height 1m Indoor unit Measured based on JIS B 8616 Mike position as below Canvas panel Unit Unit 1.5m 1.5m Silent panel (2) (3) The data in the chart are measeured in an unechonic room. The noise levels measured in the field are usually higher than the data because of reflection. (1) Indoor unit Silent panel Model FDR258-A Model FDR208-A Noise level 43 dB (A) at HIGH 37 dB (A) at LOW 70 Noise level 43 dB (A) at HIGH 37 dB (A) at LOW 70 70 50 N50 40 N40 30 30 N2 N30 0 20 63 125 250 500 1000 2000 4000 Sound pressure level (Standard 0.0002µ bar) dB Sound pressure level (Standard 0.0002µ bar) dB 60 40 60 60 50 50 N50 40 40 N40 30 30 N30 N2 0 20 20 8000 63 125 250 500 1000 2000 Model Noise level 45 dB (A) at HIGH 38 dB (A) at LOW 70 60 50 50 N50 40 40 N40 30 30 N30 20 500 1000 2000 40 40 N40 30 30 4000 N30 N2 0 20 20 8000 63 125 250 500 1000 2000 20 8000 4000 70 N70 N60 250 50 N50 Noise level 46 dB (A) at HIGH 39 dB (A) at LOW Sound pressure level (Standard 0.0002µ bar) dB Sound pressure level (Standard 0.0002µ bar) dB 60 125 50 FDR508-A N70 63 60 N60 Mid octave band frequency (Hz) 70 70 0 4000 60 Mid octave band frequency (Hz) FDR408-A N2 70 N70 N60 Mid octave band frequency (Hz) Model 70 N70 N60 50 Noise level 44 dB (A) at HIGH 38 dB (A) at LOW 70 N70 60 Model FDR308-A Sound pressure level (Standard 0.0002µ bar) dB (a) 60 60 N60 50 50 N50 40 40 N40 30 30 N30 N2 0 20 20 8000 63 125 Mid octave band frequency (Hz) 250 500 1000 2000 4000 20 8000 Mid octave band frequency (Hz) (b) Canvas panel Model FDR208-A Model FDR258-A Noise level 44 dB (A) at HIGH 38 dB (A) at LOW Noise level 44 dB (A) at HIGH 38 dB (A) at LOW 70 70 50 N50 40 N40 30 30 N30 N2 0 20 63 125 250 500 1000 2000 Mid octave band frequency (Hz) 4000 Sound pressure level (Standard 0.0002µ bar) dB Sound pressure level (Standard 0.0002µ bar) dB 60 40 70 N70 N70 N60 50 70 70 N70 60 Noise level 45 dB (A) at HIGH 39 dB (A) at LOW 60 60 N60 50 50 N50 40 40 N40 30 30 N30 N2 0 20 8000 20 63 125 250 500 1000 2000 Mid octave band frequency (Hz) 4000 Sound pressure level (Standard 0.0002µ bar) dB 70 Model FDR308-A 60 60 N60 50 50 N50 40 40 N40 30 30 N30 N2 0 20 8000 20 63 125 250 500 1000 2000 4000 20 8000 Mid octave band frequency (Hz) 561 FDR-H Model FDR408-A Model FDR508-A Noise level 46 dB (A) at HIGH 39 dB (A) at LOW 70 Noise level 47 dB (A) at HIGH 40 dB (A) at LOW 70 70 70 60 N70 60 N60 50 50 N50 40 40 N40 30 30 N30 N2 0 20 63 125 250 500 1000 2000 Sound pressure level (Standard 0.0002µ bar) dB Sound pressure level (Standard 0.0002µ bar) dB N70 60 N60 50 50 N50 40 40 N40 30 30 N30 N2 0 20 20 8000 4000 60 63 125 Mid octave band frequency (Hz) 250 500 1000 2000 4000 20 8000 Mid octave band frequency (Hz) (2) Outdoor unit Model FDC208HEN3A Model FDC258HEN3A Noise level 52 dB (A) Noise level 52 dB (A) 70 Noise level 52 dB (A) 70 70 50 N50 40 40 N40 30 30 N30 20 500 1000 2000 4000 50 50 N50 40 40 N40 30 30 0 20 20 8000 63 125 250 500 1000 2000 Mid octave band frequency (Hz) Mid octave band frequency (Hz) Model FDC306HEN3 Model FDC306HES3 Noise level 56 dB (A) 50 N50 40 40 N40 30 30 Souud pressure level (standard 0.0002µbar) Souud pressure level (standard 0.0002µbar) 50 20 50 50 N50 40 40 N40 30 30 63 Noise level 57 dB (A) 70 125 250 500 1000 2000 4000 60 50 50 N50 40 40 N40 30 30 500 2000 562 50 50 N50 40 40 N40 30 30 N2 4000 N30 0 20 20 8000 63 125 250 500 1000 2000 4000 Noise level 59 dB (A) 60 70 70 20 8000 N70 60 N60 50 50 N50 40 40 N40 30 30 N2 125 250 500 60 60 N60 50 50 N50 40 40 N40 30 30 N30 0 20 63 1000 2000 20 8000 Model FDC506HES3 70 N30 1000 60 N70 N60 20 8000 Mid octave band frequency (Hz) 70 Souud pressure level (standard 0.0002µbar) Souud pressure level (standard 0.0002µbar) 60 250 4000 N60 N30 0 N70 Mid octave band frequency (Hz) 2000 60 Noise level 55 dB (A) 70 125 1000 70 Mid octave band frequency (Hz) 20 500 N70 Model FDC508HES3 0 250 Noise level 54 dB (A) 20 20 8000 4000 125 70 60 N2 Model FDC406HES3 63 63 Model FDC408HES3 N60 Mid octave band frequency (Hz) N2 30 N30 20 70 N30 N2 0 2000 30 Mid octave band frequency (Hz) 60 60 N60 1000 40 N40 N70 60 500 40 0 70 70 250 50 N50 N2 20 8000 4000 N70 125 50 Noise level 56 dB (A) 70 63 60 N60 N30 N2 Souud pressure level (standard 0.0002µbar) 250 60 60 N60 Souud pressure level (standard 0.0002µbar) 125 60 Souud pressure level (standard 0.0002µbar) 50 Sound pressure level (Standard 0.0002µ bar) dB Sound pressure level (Standard 0.0002µ bar) dB 60 N60 0 70 N70 N70 60 N2 70 70 N70 63 Models FDC308HEN3, 308HES3 4000 Mid octave band frequency (Hz) N2 20 8000 N30 0 20 63 125 250 500 1000 2000 4000 Mid octave band frequency (Hz) 20 8000 Y/GN RD BL S WH X05 X08 X04 X07 X06 X03 CT1 R WH WH 3 28 2 H L UH (49FO1) FMO1 X02 X03 X04 CC CFI CFo CH CM CnA ~ W CT1 F FMI FMo DM FS NR PC SV1 SW1 SW3 TB Thc ThI-A Mark CF01 17 52C X01 19 18 A1 Parts name X05 16 12 13 20S Capacitor for CM Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Current sensor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Drain motor Float switch Surge suppressor Photo coupler Solenoid coil (for control) Switch (Address set) Changeover switch Terminal block ( mark) Thermistor Thermistor Meaning of marks Printed circuit board X02 CM X01 C RD Cc 2 BK/WH BK BK BR X06 20 A2 SV1 21 BR/WH 26 ThI-R ThO-A ThO-D ThO-R Trl TrO Val VaO 20S 49FI 49Fo 52C X1~7 X01~08 63H2 v ■ LED-G LED-R Mark X07 25 27 (Check) (Run) LED-G Parts name Tro 14V LED-R CnL 2 3 4 5 2/N 3 4 5 Thermistor Thermistor Thermistor Thermistor Transformer (Indoor unit) Transformer (Outdoor unit) Varistor Varistor 4-way valve solenoid Internal thermostat for FMI Internal thermostat for FMo Magnetic contactor for CM Auxiliary relay Auxiliary relay High pressure switch (for control) Terminal (F) Connector Indication lamp (Green) Indication lamp (Red) Vao BR/WH BL/WH Tho-R Tho-D Tho-A CnA1 CnA2 (Checker) CnE 7 6 63H2 BK/WH BK/RD TB 1 Y/GN WH 4 OR/WH BK OR/WH 1 BK 3 BL 52C P NR BL TB 1 BR BL BK WH RD Y / GN RD/WH PC X5 Mark BK BL BR GR OR P RD WH Color mark 14 10 9 11 1 CnF3 X6 L WH CnF2 X7 CFI 5 X1 X4 X7 X2 X5 X3 X6 Mark BK/RD BK/WH BL/WH BR/WH OR/WH RD/WH Y/GN CnF3 CnF4 OR CnF4 FMI (49FI) 6 OR CnF2 M H UH 7 8 X3 X4 Indoor unit Color Black Blue Brown Gray Orange Pink Red White BL BR N BK/WH BK BL BK /WH RD BK BK /WH TB L BK BL BR WH OR OR CnM1 RD/WH RD F(3.15A) P CH BR CnR BK/RD PC DR 240V BL/WH PC DR Outdoor unit BK RD RD /WH Y / GN 3 X1 BR /WH BK X2 CnR CnRI 4 CnRI CnR DM BK BK BR BK CnW1 SW3 OFF 1 2 3 4 ON SW1 Test 12V BR CnW2 Tr I BK RD CnQ 220/240V Printed circuit board CnRI CnI FS CnI CnRI 13 Val Color Black/Red Black/White Blue/White Brown/White Orange/White Red/White Yellow/Green WH PC GR RD RD RD BR WH CnT CnH CnN CnB Power source 1 Phase 220/240V 50Hz RD WH BK RD RD XR5 CnN XR3 XR1 Z Y X TB BK BK CnH2 BK BK BK BK XR4 XR2 Y Z Remote controller Thc RD WH BK X ThI–R ThI–A Option FDR-H 14.3 ELECTRICAL DATA 14.3.1 Electrical wiring Models FDR208HEN-SA, 258HEN-SA 563 BL Y/GN RD WH X05 X08 X04 X07 X06 X03 CT1 R WH WH 3 28 2 CC CFI CFo CH CM CnA ~ W CT1 F FMI FMo DM FS NR PC SV1,2 SW1 SW3 TB Thc ThI-A Mark H L UH (49FO1) FMO1 CF01 X05 16 12 13 20S 17 Capacitor for CM Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Current sensor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Drain motor Float switch Surge suppressor Photo coupler Solenoid coil (for control) Switch (Address set) Changeover switch Terminal block ( mark) Thermistor Thermistor Parts name X02 X03 X04 Meaning of marks Printed circuit board X02 CM RD X01 C BK/WH S OR/WH Cc OR/WH BK 2 BK BK BK 52C X06 20 A2 X08 22 Mark 21 BR/WH 26 27 Tro Parts name Vao 14V CnA1 CnA2 (Checker) CnE 7 6 63H2 Tho-R Tho-D Tho-A BR/WH BL/WH BK/RD BK/WH RD/WH (Run) LED-G (Check) LED-R CnL Thermistor Thermistor Thermistor Thermistor Transformer (Indoor unit) Transformer (Outdoor unit) Varistor Varistor 4-way valve solenoid Internal thermostat for FMI Internal thermostat for FMo Magnetic contactor for CM Auxiliary relay Auxiliary relay High pressure switch (for control) Terminal (F) Connector Indication lamp (Green) Indication lamp (Red) X07 23 25 SV2 SV1 ThI-R ThO-A ThO-D ThO-R Trl TrO Val VaO 20S 49FI 49Fo 52C X1~7 X01~08 63H2 v ■ LED-G LED-R 19 A1 18 X01 BR 4 5 3 4 5 BR BL BK WH RD Mark BK BL BR GR OR P RD WH Color mark 2 3 2/N TB 1 Y/GN WH 4 BL 1 BL BL 3 BL 52C P NR BK TB 1 Y / GN N BK/WH P Outdoor unit 14 10 9 PC X5 CnF3 X6 Color Black Blue Brown Gray Orange Pink Red White 11 1 BL BR RD BK BL BR WH OR OR CnM1 RD/WH RD F(3.15A) DR CH BR CnR BK/RD PC BL/WH PC DR 240V BK RD RD /WH L Mark BK/RD BK/WH BL/WH BR/WH OR/WH RD/WH Y/GN WH CnF2 X7 CFI CnF3 CnF4 OR CnF4 FMI (49FI) 6 OR CnF2 M H UH 7 8 X3 X4 3 X1 X2 CnR CnRI 4 CnRI CnR DM Color Black/Red Black/White Blue/White Brown/White Orange/White Red/White Yellow/Green 5 X1 X4 X7 X2 X5 X3 X6 Indoor unit BK /WH TB L BK BL BK /WH Y / GN BR /WH BK BK BK BR WH Val BK CnW1 SW3 OFF 1 2 3 4 ON SW1 Test 12V BR CnW2 Tr I BK RD CnQ 220/240V Printed circuit board CnRI CnI FS CnI CnRI 13 PC GR RD RD RD BR WH CnT CnH CnN 564 CnB Power source 1 Phase 220/240V 50Hz RD WH BK RD RD XR5 CnN XR3 XR1 Z Y X TB BK BK CnH2 BK BK BK BK XR4 XR2 Y Z Remote controller Thc RD WH BK X ThI–R ThI–A Option FDR-H Model FDR308HEN-SA RD X08 X07 W BL X06 X03 WH 1 2 BK/WH 3 28 RD/WH CFI CFo1 CH CM CnA ~ Z CT1,2 F FMI FMo1 DM FS LED-G LED-R NR PC SV1,2 SW1 SW3 TB Mark (49FO1) H L UH FMO1 CF01 17 12 13 16 20S Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Current sensor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Drain motor Float switch Indication lamp (Green) Indication lamp (Red) Surge suppressor Photo coupler Solenoid coil (for control) Switch (Address set) Changeover switch Terminal block ( mark) Parts name X02 X03 X04 Meaning of marks Printed circuit board X05 X04 5 CT2 CM V X02 U X01 CT1 RD WH WH Y/GN BL 6 OR/WH BK 3 OR/WH BK 4 BR X01 19 18 A1 52C P 1 X06 20 A2 SV1 BL 2 SV2 BR/WH X07 23 25 Mark X08 22 Thc ThI-A ThI-R ThO-A ThO-D ThO-R Trl TrO Val VaO 20S 49FI 49Fo1 52C X1~7 X01~08 63H2 v ■ 21 BL 52C BL NR BL N BK/WH 26 27 7 6 14V CnL (Run) LED-G (Check) LED-R Parts name Tro BL/WH BR/WH 4 5 3 4 5 BR BL BK WH RD 14 10 9 11 1 Mark BK BL BR GR OR P RD WH Color mark 2 3 2/N TB 1 Thermistor Thermistor Thermistor Thermistor Thermistor Thermistor Transformer (Indoor unit) Transformer (Outdoor unit) Varistor Varistor 4-way valve solenoid Internal thermostat for FMI Internal thermostat for FMo Magnetic contactor for CM Auxiliary relay Auxiliary relay High pressure switch (for control) Terminal (F) Connector Vao CnA1 CnA2 (Checker) CnE 63H2 BK/WH BK/RD Tho-R Tho-D Tho-A BK TB 1 Y/GN RD/WH Y / GN BK BK P Outdoor unit CnF3 X6 Color Black Blue Brown Gray Orange Pink Red White PC X5 BL BR L2 WH L3 BL BK BL BR WH OR OR CnM1 RD F(3.15A) DR CH BR CnR BK/RD PC BL/WH PC DR 240V BK RD RD /WH L Mark BK/RD BK/WH BL/WH BR/WH OR/WH RD/WH Y/GN WH CnF2 X7 CFI CnF3 CnF4 OR CnF4 FMI (49FI) 6 OR CnF2 M H UH 7 8 X3 X4 3 X1 X2 CnR CnRI 4 CnRI CnI FS CnI CnRI 13 Val BK CnW1 SW3 OFF 1 2 3 4 ON SW1 Test 12V BR CnW2 Tr I BK RD CnQ 220/240V Printed circuit board CnRI CnR DM Color Black/Red Black/White Blue/White Brown/White Orange/White Red/White Yellow/Green 5 X 1 X4 X7 X2 X5 X3 X6 Indoor unit BK /WH TB L1 RD BK BL BK /WH Y / GN BR /WH BK BK BK BR WH PC GR RD RD RD BR WH CnT CnH CnN CnB Power source 3 Phase 380/415V 50Hz RD WH BK RD RD XR5 CnN XR3 XR1 Z Y X TB BK BK CnH2 BK BK BK BK XR4 XR2 Y Z Remote controller Thc RD WH BK X ThI–R ThI–A Option FDR-H Model FDR308HES-SA 565 RD Y/GN V BL 6 X08 X07 X06 WH 1 2 BK/WH 3 28 RD/WH CFI1,2 CFo1,2 CH CM CnA ~ Z CT1,2 F FMI1,2 FMo1,2 DM FS LED-G LED-R NR PC SV1,2 SW1 SW3 TB Mark H L UH (49FO1) FMO1 CF01 12 13 H L UH (49FO2) FMO2 Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Current sensor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Drain motor Float switch Indication lamp (Green) Indication lamp (Red) Surge suppressor Photo coupler Solenoid coil (for control) Switch (Address set) Changeover switch Terminal block ( mark) Parts name X02 X03 X04 Meaning of marks Printed circuit board X05 X04 BL X03 CT2 CM W X02 U X01 CT1 RD WH WH 4 OR/WH 2 CF02 X05 52C 19 A1 18 Mark X01 BR Thc ThI-A ThI-R ThO-A ThO-D ThO-R Trl TrO Val VaO 20S 49FI 49Fo1,2 52C X1~7 X01~08 63H2 v ■ 17 16 14 15 20S BK GR 5 OR/WH BK BK GR BK 3 P SV1 21 SV2 X08 22 26 27 7 Vao 63H2 6 Tho-R Tho-D Tho-A Tro 14V CnA1 CnA2 (Checker) CnE Parts name X07 23 25 BR/WH Thermistor Thermistor Thermistor Thermistor Thermistor Thermistor Transformer (Indoor unit) Transformer (Outdoor unit) Varistor Varistor 4-way valve solenoid Internal thermostat for FMI Internal thermostat for FMo Magnetic contactor for CM Auxiliary relay Auxiliary relay High pressure switch (for control) Terminal (F) Connector X06 20 A2 BR/WH BL/WH BK/RD BK/WH RD/WH (Run) LED-G (Check) LED-R CnL 2 3 4 5 2/N 3 4 5 Mark BK BL BR GR OR P RD WH Color mark BR BL BK WH TB RD 1 Y / GN TB 1 Y/GN 1 P 52C BL NR BL PC X5 Color Black Blue Brown Gray Orange Pink Red White 14 10 9 11 1 X6 Mark BK/RD BK/WH BL/WH BR/WH OR/WH RD/WH Y/GN CnS WH CFI2 CnF5 Y / GN CnF5 OR FMI2 OR (49FI) M H UH L BL CnF5 RD/WH 8 BL/WH X3 7 X4 CnF4 CnF2 OR CnF4 FMI1 OR (49FI) M H UH CnF3 WH CFI1 CnF4 5 X1 X4 X7 X 2 X5 X 3 X6 Color Black/Red Black/White Blue/White Brown/White Orange/White Red/White Yellow/Green L X7 6 BK/WH CnF2 CnF3 Indoor unit BK BL N BK/WH BL BR BR L2 L3 BL BL Outdoor unit BK RD RD WH BK BL BR WH OR OR CnM1 BK BL BR WH OR OR CnM2 RD F(3.15A) DR CH BR CnR BK/RD PC BL/WH PC DR 240V BK BK BK BK TB L1 RD BK BL BR RD Y / GN 3 X1 BR /WH BK X2 CnR CnRI 4 CnRI CnR DM BK Val BK CnW1 SW3 OFF 1 2 3 4 ON SW1 Test 12V BR CnW2 Tr I BK RD CnQ 220/240V Printed circuit board CnRI CnI FS CnI CnRI 13 PC GR RD RD RD BR WH BK BR WH CnT CnH CnN 566 CnB Power source 3 Phase 380/415V 50Hz RD WH BK RD RD XR5 CnN XR3 XR1 Z Y X TB BK BK CnH2 BK BK BK BK XR4 XR2 Y Z Remote controller Thc RD WH BK X ThI–R ThI–A Option FDR-H Models FDR408HES-SA, 508HES-SA Y / GN C 5 (49C) 6 CM S CC 4 3 2 1 WH R BK 52C BK OR Capacitor for CM Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Drain motor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Float switch Surge suppressor Photo coupler Switch (Address set) Changeover switch Terminal block ( mark) Thermistor CC CFI CFo CH CM CnA ~ W DM F FMI FMo FS NR PC SW1 SW3 TB Thc CnP Parts name OR CFO BK CH CnP 52C Mark CnM (49F0) NR CnM OR OR CnM FM0 Meaning of marks WH RD RD WH BK RD N Y / GN RD BK 3 BK 63H2 RD 5 F(3 . 15A) 1 ThI-A ThI-R Trl Val 20S 23DH 49C 49FI 49Fo 52C 52Fo 52Xo X1~7 63H2 v ■ Mark 5 52Xo 1 23DH1 52FO CnD CnD CnD 23DH2 CnD BK 7 Parts name BR BL B 8 A 52C 7 20S 52Fo 8 52Xo BR BL BK 2 3 4 5 2 3 4 5 BR BL BK WH RD 14 10 9 11 1 BK BL BR GR OR RD WH Mark Color mark TB 1 TB 1 Thermistor Thermistor Transformer Varistor 4-way valve solenoid Thermostat (deicer) Internal thermostat for CM Internal thermostat for FMI Internal thermostat for FMo Magnetic contactor for CM Relay for FMo Relay for fan control Auxiliary relay High pressure switch (for control) Terminal (F) Connector BR 4 6 52XO BK RD WH RD Y / GN L Y / GN TB OR OR CnF3 X6 Color Black Blue Brown Gray Orange Red White PC X5 L BK/WH BL/WH BR/WH RD/WH Y/GN Mark WH CnF2 X7 CFI CnF3 CnF4 OR CnF4 FMI (49FI) 6 OR CnF2 M H UH 7 X4 8 X3 Indoor unit RD RD /WH Outdoor unit BL BR WH WH WH WH BK /WH WH BL Y / GN BK WH WH BK BK BK WH WH BK BL BL BK BR BR BK WH BK BL BK /WH Y / GN Color 3 X1 X2 CnR CnRI 4 CnRI CnI FS CnI CnRI 13 Val BK CnW1 SW3 OFF 1 2 3 4 ON SW1 Test 12V BR CnW2 Tr I BK RD CnQ 220/240V Printed circuit board CnRI CnR DM Black/White Blue/White Brown/White Red/White Yellow/Green 5 X1 X4 X7 X2 X5 X3 X6 BR /WH BK BK BK BR WH PC GR RD RD RD BR WH CnT CnH CnN CnB Power source 1 Phase 220/240V 50Hz RD WH BK RD RD XR5 CnN XR3 XR1 Z Y X TB BK BK CnH2 BK BK BK BK XR4 XR2 Y Z Remote controller Thc RD WH BK X ThI–R ThI–A Option FDR-H Model FDR308HEN-A 567 N L3 BK 52C NR T2 T1 CM T3 (49C) 6 5 4 3 2 1 RD FMO OR CnM (49FO) BK WH Parts name Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Drain motor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Float switch Surge suppressor Photo coupler Switch (Address set) Changeover switch Terminal block ( mark) Thermistor CFI CFo CH CM CnA ~ W DM F FMI FMo FS NR PC SW1 SW3 TB Thc CFO CnP CH CnP 52C BK Mark OR CnM OR OR CnM Meaning of marks WH BL WH BL RD L2 Y / GN RD BK 63H2 3 BK 5 RD F(3 . 15A) 1 CnD ThI-A ThI-R Trl Val 20S 23DH 49C 49FI 49Fo 52C 52Fo 52Xo X1~7 63H2 v ■ Mark 5 52Xo 1 23DH1 52FO CnD CnD 23DH2 CnD BK 7 B 8 A 52C 7 20S 52Fo 8 52Xo BK Parts name BR BL WH BR BL BK 2 3 4 5 2 3 4 5 BR BL BK WH RD 14 10 9 11 1 BK BL BR GR OR RD WH Mark Color mark TB 1 TB 1 Thermistor Thermistor Transformer Varistor 4-way valve solenoid Thermostat (deicer) Internal thermostat for CM Internal thermostat for FMI Internal thermostat for FMo Magnetic contactor for CM Relay for FMo Relay for fan control Auxiliary relay High pressure switch (for control) Terminal (F) Connector BR 4 6 52XO RD RD Y / GN TB Y / GN BK BK WH BL WH Y / GN OR OR CnF3 X6 Color Black Blue Brown Gray Orange Red White PC X5 L BK/WH BL/WH BR/WH RD/WH Y/GN Mark WH CnF2 X7 CFI CnF3 CnF4 OR CnF4 FMI (49FI) 6 OR CnF2 M H UH 7 8 X3 X4 Indoor unit BL BK /WH L1 Y / GN WH WH WH WH BK /WH Outdoor unit BL BR BK WH BR BR WH BK BK BL BL BK WH WH BK BK RD RD /WH Y / GN 3 X1 Color X2 CnR CnRI 4 CnRI CnI FS CnI CnRI 13 Val BK CnW1 SW3 OFF 1 2 3 4 ON SW1 Test 12V BR CnW2 Tr I BK RD CnQ 220/240V Printed circuit board CnRI CnR DM Black/White Blue/White Brown/White Red/White Yellow/Green 5 X1 X4 X7 X2 X5 X3 X6 BR /WH BK BK BK BR WH PC GR RD RD RD BR WH CnT CnH CnN 568 CnB Power source 3 Phase 380/415V 50Hz RD WH BK RD RD XR5 CnN XR3 XR1 Z Y X TB BK BK CnH2 BK BK BK BK XR4 XR2 Y Z Remote controller Thc RD WH BK X ThI–R ThI–A Option FDR-H Model FDR308HES-A N L3 52C NR T2 T1 CM T3 (49C) 6 5 4 3 2 1 RD BK BK WH OR CFOI BK CnP OR Capacitor for FMI Capacitor for FMO Crankcase heater Compressor motor Connector ( mark) Drain motor Fuse Fan motor (Indoor unit) Fan motor (Outdoor unit) Float switch Surge suppressor Photo coupler Switch (Address set) Changeover switch Terminal block ( mark) Thermistor CFI1,2 CFo1,2 CH CM CnA ~ W DM F FMI1,2 FMo1,2 FS NR PC SW1 SW3 TB Thc BK Parts name OR CnM2 OR OR CnM2 (49FO2) FMO2 CnM2 CH CnP 52C Mark OR CnM1 OR OR CnM1 (49FO1) FMO1 CnM1 Meaning of marks WH BL WH BL RD L2 Y / GN RD BK CFO2 63H2 3 BK 5 RD F(3 . 15A) 1 5 52Xo 1 23DH1 52FO CnD CnD 23DH2 CnD ThI-A ThI-R Trl Val 20S 23DH 49C 49FI 49Fo1,2 52C 52Fo 52Xo X1~7 63H2 v ■ Mark CnD BK BK 4 7 TB 1 2 3 4 5 TB 1 2 3 4 5 Parts name BR BL BK WH RD Thermistor Thermistor Transformer Varistor 4-way valve solenoid Thermostat (deicer) Internal thermostat for CM Internal thermostat for FMI Internal thermostat for FMo Magnetic contactor for CM Relay for FMo Relay for fan control Auxiliary relay High pressure switch (for control) Terminal (F) Connector BR BL B 8 A 52C 20S BK 7 RD 52Fo 8 52Xo 6 52XO BR BK RD Y / GN BR BL BK WH RD PC X5 X6 BK BL BR GR OR RD WH Mark Color mark 14 10 9 11 1 Color Black Blue Brown Gray Orange Red White CnS WH CFI2 CnF5 Y / GN OR CnF5 FMI2 OR (49FI) M H UH L BL CnF5 CnF3 Indoor unit BK Outdoor unit Y / GN TB Y / GN RD/WH 7 X4 CnF4 CnF2 BK/WH BL/WH BR/WH RD/WH Y/GN OR CnF4 FMI1 OR (49FI) M H UH X7 Color 3 Black/White Blue/White Brown/White Red/White Yellow/Green CnF3 WH 5 X1 X4 X7 X2 X5 X3 X6 CFI1 CnF4 6 BK/WH CnF2 BL/WH Mark L 8 X3 BL WH BL WH Y / GN BK BK WH WH OR BK BK BK L1 Y / GN BK WH WH WH WH OR BR BK WH WH BR BR BL BR BR WH WH BL BL BK BK BK BK BK RD RD RD Y / GN X1 BR /WH BK X2 CnR CnRI 4 CnRI CnI FS CnI CnRI 13 Val BK CnW1 SW3 OFF 1 2 3 4 ON SW1 Test 12V BR CnW2 Tr I BK RD CnQ 220/240V Printed circuit board CnRI CnR DM BK BK BR WH PC GR RD RD RD BR WH CnT CnH CnN CnB Power source 3 Phase 380/415V 50Hz RD WH BK RD RD XR5 CnN XR3 XR1 Z Y X TB BK BK CnH2 BK BK BK BK XR4 XR2 Y Z Remote controller Thc RD WH BK X ThI–R ThI–A Option FDR-H Models FDR408HES-A, 508HES-A 569 FDR-H 14.4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER Same as the cooling/heating equipment for FDT(N) heat pump type. Refer to page 317. 14.5 APPLICATION DATA SAFETY PRECAUTIONS • Please read these “Safety Precautions” first then accurately execute the installation work. • Though the precautionary points indicated herein are divided under two headings. WARNING and CAUTION , those points which are related to the strong possibility of an installation done in error resulting in death or serious injury are listed in the WARNING section. However, there is also a possibility of serious consequences in relationship to the points listed in the CAUTION section as well. In either case, important safety related information is indicated, so by all means, properly observe all that is mentioned. • After completing the installation, along with confirming that no abnormalities were seen from the operation tests, please explain operating methods as well as maintenance methods to the user (customer) of this equipment, based on the owner’s manual. Moreover, ask the customer to keep this sheet together with the owner’s manual. WARNING • This system should be applied to places of office, restaurant, residence and the like. Application to inferior environment such as engineering shop could cause equipment malfunction. • Please entrust installation to either the company which sold you the equipment or to a professional contractor. Defects from improper installations can be the cause of water leakage, electric shocks and fires. • Execute the installation accurately, based on following the installation manual. Again, improper installations can result in water leakage, electric shocks and fires. • When a large air-conditioning system is installed to a small room, it is necessary to have a prior planned countermeasure for the rare case of a refrigerant leakage, to prevent the exceeding of threshold concentration. In regards to preparing this countermeasure, consult with the company from which you perchased the equipment, and make the installation accordingly. In the rare event that a refrigerant leakage and exceeding of threshold concentration does occur, there is the danger of a resultant oxygen deficiency accident. • For installation, confirm that the installation site can sufficiently support heavy weight. When strength is insufficient, injury can result from a falling of the unit. • Execute the prescribed installation construction to prepare for earthquakes and the strong winds of typhoons and hurricanes, etc. Improper installations can result in accidents due to a violent falling over of the unit. • For electrical work, please see that a licensed electrician executes the work while following the safety standards related to electrical equipment, and local regulations as well as the installation instructions, and that only exclusive use circuits are used. Insufficient power source circuit capacity and defective installment execution can be the cause of electric shocks and fires. • Accurately connect wiring using the proper cable, and insure that the external force of the cable is not conducted to the terminal connection part, through properly securing it. Improper connection or securing can result in heat generation or fire. • Take care that wiring does not rise upward, and accurately install the lid/service panel. Its improper installation can also result in heat generation or fire. • When setting up or moving the location of the air-conditioner, do not mix air etc. or anything other than the designated refrigerant (R22) within the refrigeration cycle. Rupture and injury caused by abnormal high pressure can result from such mixing. • Always use accessory parts and authorized parts for installation construction. Using parts not authorized by this company can result in water leakage, electric shock, fire and refrigerant leakage. CAUTION • Execute proper grounding. Do not connect the ground wire to a gas pipe, water pipe, lightning rod or a telephone ground wire. Improper placement of ground wires can result in electric shock. • The installation of an earth leakage breaker is necessary depending on the established location of the unit. Not installing an earth leakage breaker may result in electric shock. • Do not install the unit where there is a concern about leakage of combustible gas. The rare event of leaked gas collecting around the unit could result in an outbreak of fire. • For the drain pipe, follow the installation manual to insure that it allows proper drainage and thermally insulate it to prevent condensation. Inadequate plumbing can result in water leakage and water damage to interior items. 570 FDR-H NOTICE All phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES. These instructions do not cover all variations for every kind of installation circumstance. Should further information be desired or should particular problems occur, the matter should be referred to Mitsubishi Heavy Industries, Ltd. through your local distributor. WARNING BE SURE TO READ THESE INSTRUCTIONS CAREFULLY BEFORE BEGINNING INSTALLATION. FAILURE TO FOLLOW THESE INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH, EQUIPMENT MALFUNCTION AND/OR PROPERTY DAMAGE. 14.5.1 Installation of indoor unit (1) Preparation of indoor unit Before of during the installation of the unit, assemble necessary optional panel, etc. depending on the specific type. (2) Select places for installation satisfying following conditions and, at the same time, obtain the consent on the part of your client user. (a) Places where chilled or heated air circulates freely. When the installation height exceeds 3m warmed air stays close to the ceiling. In such cases, suggest your client users to install air circulators. (b) Places where perfect drainage can be prepared and sufficient drainage. (c) Places free from air disturbances to the suction port and blowout hole of the indoor unit, places where the fire alarm may not malfunction or short-circuit. (d) Places with the environmental dew-point temperature is lower than 28°C and the relative humidity is less than 80%. When installing at a place under a high humidity environment, pay sufficient attention the prevention of dewing such as thermal insnlation of the unit proper. (e) Ceiling height shall have the following height. ¡ Installation space. FDR408,508 416mm 510mm 100or more 100or more 1000 or more Models FDR208,258,308 Panel Combination with 365mm silent panel Combination with 459mm canvas panel 50 or more Obstacle Unit mm (3) Avoid installation and use at those places listed below. (a) Places exposed to oil splashes or steam (e.g. kitchens and machine plants.) Installation and use at such places incur deteriorations in the performance or corrosion with the heat exchanger or damage in molded synthetic resin parts. (b) Places where corrosive gas (such as sulfurous acid gas) or inflammable gas (thinner, gasoline, etc) in generated or remains. Installation and use at such places cause corrosion in the heat exchanger and damage in molded synthetic resin parts. (c) Places adjacent to equipment generating electromagnetic waves or high-frequency waves such as in hospitals. Generated noise may cause malfunctioning of the controller. 571 FDR-H (4) Preparation for suspending the unit (a) Selection of hanging pattern When the unit is hanged from ceiling, select one of following patterns depending on the dimensions of the ceiling. < Combination with silent panel > Unit: mm A Dimentions A 56 ~ 70 Models FDR208,258,308 365 or over FDR408,508 416 or over < Combination with canvas panel > Unit: mm Dimentions A 150 ~ 300 Models FDR208,258,308 459 or over FDR408,508 510 or over (b) Size of hole at ceiling and position of hanging bolts < Combination with silent panel > 545 75 70 (Hanging bolt position) 690 (Ceiling hole size) 750 (Panel dimension) 137 30 A (Hanging bolt position) B (Ceiling hole size) C (Panel dimension) (c) C FDR208 786 980 1040 FDR258,308 986 1180 1240 FDR408,508 1406 1600 1660 ~ panel ( Ceiling wrap dimensions ) 525 (Ceiling hole size) 90 70 545 (Hanging bolt position) (Pipe connection side) 30 < Combination with canvas panel > 9 B ~ panel ( Ceiling wrap dimensions ) 585 (Panel dimension) A (Hanging bolt position) B (Ceiling hole size) C (Panel dimension) A Models ~ panel ( Ceiling wrap dimensions ) 30 (Pipe connection side) 57 Unit: mm Dimentions 9 Unit: mm Dimentions A B C FDR208 786 804 864 FDR258,308 986 1004 1064 FDR408,508 1406 1424 1484 Models 30 ~ panel ( Ceiling wrap dimensions ) Hole-in anchor Hole-in plug Hanger bolts installation ¡ Use care of the piping direction when the unit is installed. Concrete Hanging bolt M10 572 Insert FDR-H Hanging bolt (5) Installation of indoor unit M10 nut M10 washer ¡ Fix the indoor unit to the hanger bolts. If required, it is possible to suspend the unit to the beam, etc. M10 spring washer Main unit Directly by use of the bolts without using the hanger bolts. Note When the dimensions of main unit and ceiling holes does not match, it can be adjusted with the slot holes of hanging bracket. Adjusting to the levelness (a) Adjust the out-of levelness using a level or by the following method. ¡ Make adjustment so that the relation between the lower surface of the unit proper and water level in the hose becomes as given below. Piping side Supply water Washer level 0 ~ 5mm (0 ~ 0.2") (b) PVC hose Bring the piping side slightly lower. Unless the adjustment to the levelness is made properly, malfunctioning or failure of the float switch may occur. Tap selection on blower unit (When the high performance filter is used.) Taps of blower unit are set at the standard selection at the shipping from factory. Where the static pressure is raised by employing such option as the high performance filter, etc., change the connection of connectors provided at the flank of control box as shown below. White Black Brown White Motor side White Black Blue Red Black Connector, white White Blue Red Motor side Black High speed tap Red White Control box side Red Connector, white Standard tap (at shipping) (6) Drain Piping (a) Drain piping should always be in a downhill grade (1/50~1/100) and avoid riding across an elevation or making traps. • Improper piping • Good piping Suspension bolts Avoid riding across an ehevation 1.5m ~ 2m Air vent Keep free from traps Do not pipe under water. Heat insulation (b) A downhill grade of 1/100or more When connecting the drain pipe to unit, pay sufficient attention not to apply excess force to the piping on the unit side. Also, fix the piping at a point as close as possible to the unit. (c) Drain socket For drain pipe, use hard PVC general purpose pipe VP-25(I.D.1˝) Pipe cover (large) [for insulation] (accessory) pipe end securely into the drain socket before tightening securely connection of the drain socket and drain hose (accessory). Drain hose Drain socket which can be purchased locally. When connecting, insert a PVC using the attached drain hose and clamp. Adhesive must not be used Stage difference part VP25 joint (field purchased) Main unit Drain hose Clamp (accessory) (accessory) Adhesion Pipe cover (small) [for insulation] (accessory) VP25 (field purchased) Pipe cover [for insulation] (field purchased) 573 FDR-H (d) When constructing drain piping for several units, posi- Secure the elevation as high as possible (approx. 100 mm) tion the common pipe about 100mm below the drain outlet of each unit as shown in the sketch. Use VP-30(11/4˝) or thicker pipe for this purpose. A downhill grade of 1/100 or less VP30 (e) Be sure to provide heat insulation to hard PVC pipes of Unit: mm indoor placement. (g) The height of the drain head can be elevated up to a point Drain hose 600 600mm from the bottom of unit, and when an obstacle exists in the ceiling space, elevate the piping to avoid the obstacle using an elbow or corresponding gadget. When doing this, if the stretch for the needed height is higher (Maxima local drain up dimension) 290 ~ 325 (f) Do not ever provide an air vent. 100 or less Right overhead Joint for VP25 (local procurement) than 600mm, the back-flow quantity of drain at the event of interruption of the operation gets too mush and it may cause overflow at the at the drain pan. Therefore, make the height of the drain pipe within the distance given in the sketch below. (h) Avoid positioning the drain piping outlet at a place where generation of odor may be stimulated. Do not lead the drain piping direct into a sewer from where sulfur gas may generate. Drainage Test 1 Conduct a drainage test after completion of the electrical work. 2 During the trial, make sure that drain flows properly through the piping and that no water leaks from connections. 3 In case of a new building, conduct the test before it is furnished with the ceiling. 4 Be sure to conduct this test even when the unit is installed in the heating season. Procedures 1 Supply about 1000cc of water to the unit through the air outlet using a feed water pump. 2 Check the drain while cooling operation. Pour water into a convex joint. Insert water supply hose for 20 mm ~ 30 mm to supply water. Insert hose facing toward bottom. ( ) Attached drain hose clamp Remove grommet Make sure to install it back after test. Main unit Drain piping Drain situation can be checked with transparent socket. 574 In the electrical work has not been completed, connect a convex joint in the drain pipe connection to provide a water inlet. Then, check if water leaks from the piping system and that drain flows through the drain pipe normally. FDR-H (7) Installation work for air outlet ducts Air conditioner main unit. Canvas duct (Option) Heat insulation Ceiling surface B Special blowout (Option) Suction hole (Silent panel) duct (Optional or marketed item) A Blowout Suction hole (Canvas panel) Calculate the draft and external static pressure and select the length, shape and blowout. A Blowout duct ¡ 2-spot, 3-spot and 4-spot with φ 200 type duct are the standard specifications. Determine the number of spots based on following table. FDR208 FDR258,308 FDR408,508 2-spot 2~3-spot(1) 3~4-spot(2) Notes (1) Shield the central blowout hole for 2-spot. (2) Shield the blowout hole around the center for 3-spot. ¡ Limit the difference in length between spots at less than 2 : 1. ¡ Reduce the length of duct as much as possible. ¡ Reduce the number of bends as much as possible. (Corner R should be as larger as possible.) Bad example Bad example Good example ¡ Use a band, etc. to connect the main unit and the blowout duct flange. ¡ Conduct the duct installation work before finishing the ceiling. (8) Connection of suction, exhaust ducts State seeing from top of unit Exhaust port Side fresh air inlet Rear fresh air inlet Fig. 1 (a) Fig. 2 Duct connecting position i) Fresh air inlet ¡ Inlet can be selected from the side or rear faces depending on the working conditions. ¡ Use the rear fresh air inlet when the simultaneous intake and exhaust is conducted. ( Side inlet cannot be used.) ii) Exhaust (Make sure to use also the suction.) Use the side exhaust port. 575 FDR-H (9) Installation of ornament panel <Case of silent panel> Name Q'ty Round head set screw (M5 × 35) i) Accessory Position 4 pcs. Securing the panel ii) Installation procedures (a) Remove the inner frame of panel ¡ How to remove the panel inner frame 1 Detach from pins (A) in the order of arrow 1→2. 2 Open slightly as the arrow 3 and move toward the arrow 4 and detach from pin (B). Panel inner frame Panel outer frame Pin (B) Panel outer Pin (A) frame 1 Remove 2 Panel inner frame 4 (b) Install the panel outer frame on the main unit. ¡ Steps of installation 1 Secure the panel tentatively with 2 of 4 panel set screws (panel accessory) as shown above. 2 When the panel is supported with a pair of set screws, slide it in the arrow direction. [Note: Panel outer frame has the orientation.] 3 Lock the former 2 and remaining 2 set screws. Abt. 30 mm 4 Install the panel inner frame in the reverse order of removal. Main unit 1 1 Panel inner frame Temporary setting 3 Panel outer frame 3 <Case of canvas panel> See installation manual which is equipped with canvas panel. 576 3 FDR-H Attachment of ceiling material Ceiling material can be attached to the panel inner frame. (Plate thickness max. 15mm) Ceiling material Ornament panel Panel inner frame Stopper Attachment procedures 1 Remove the stopper. 2 Remove the ornament plate and attach the ceiling material. 3 Hold down the ceiling material and return the stopper in position. Note (1) If the ceiling material is attached, the ornament plate is not used. 14.5.2 Installation of remote controller Same as the cooling/heating equipment for FDT(N) heat pump type. Refer to page 337. 14.5.3 Installation of outdoor unit Same as the cooling/heating equipment for FDT(N) heat pump type. Refer to page 338. 14.6 MAINTENANCE DATA Same as the cooling/heating equipment for FDT(N) heat pump type. Refer to page 348. 577