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TECHNICAL MANU AL MANUAL TM ADVC8/AMVC8 GMVC8 80% Gas Furnace Units • Refer to Service Manual RS6200004 for installation, operation, and troubleshooting information. • All safety information must be followed as provided in the Service Manual. • Refer to the appropriate Parts Catalog for part number information. • Models listed on page 3. ® C US This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does not assume any responsibility for property damage or personal injury due to improper service procedures performed by an unqualified person. Copyright ©2009-2010 Goodman Manufacturing Company, L.P. RT6622012 Rev. 1 April 2010 PRODUCT IDENTIFICATION The model and manufacturing number are used for positive identification of component parts used in manufacturing. Please use these numbers when requesting service or parts information. G M V C PRODUCT TYPE: G: Goodman® A: Amana® Brand Gas 8 070 4 C A ADDITIONAL FEATURES: N: Natural Gas X: Low NOx AFUE 8: 80% SUPPLY TYPE: C: Counterflow/ Horizontal D: Dedicate Down flow M: Upflow/ Horizontal X COMMUNICATION FEATURE: C: 4-wire Communication Ready CABINET W IDTH: B: 17-1/2" C: 21" D: 24-1/2" A MINOR REVISION LEVEL A: Initial Release MAJOR REVISION LEVEL A: Initial Release AIRFLOW CAPABILITY: 3: 1200 4: 1600 5: 2000 FURNACE TYPE: V: Variable Speed NOMINAL INPUT: 045: 45,000 Btuh 070: 70,000 Btuh 090: 90,000 Btuh 115: 115,000 Btuh WARNING HIGH VOLTAGE! Disconnect ALL power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury or death. Goodman will not be responsible for any injury or property damage arising from improper service or service procedures. If you install or perform service on this unit, you assume responsibility for any personal injury or property damage which may result. Many jurisdictions require a license to install or service heating and air conditioning equipment. WARNING 2 Installation and repair of this unit should be performed ONLY by individuals meeting the requirements of an "entry level technician", at a minimum, as specified by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Attempting to install or repair this unit without such background may result in product damage, personal injury or death. WARNING PRODUCT IDENTIFICATION The model and manufacturing number are used for positive identification of component parts used in manufacturing. Please use these numbers when requesting service or parts information. AMVC80704BXAA AMVC80905CXAA AMVC81155CXAA GMVC80704BXAA GMVC80905CXAA GMVC81155CXAA AMVC80704BXAB AMVC80905CXAB AMVC81155CXAB GMVC80704BXAB GMVC80905CXAB GMVC81155CXAB ADVC80703BXAA ADVC80905CXAA ADVC81155CXAA WARNING The United States Environmental Protection Agency (“EPA”) has issued various regulations regarding the introduction and disposal of refrigerants introduced into this unit. Failure to follow these regulations may harm the environment and can lead to the imposition of substantial fines. These regulations may vary by jurisdiction. Should questions arise, contact your local EPA office. Do not connect or use any device that is not design certified by Goodman for use with this unit. Serious property damage, personal injury, reduced unit performance and/or hazardous conditions may result from the use of such non-approved devices. WARNING To prevent the risk of property damage, personal injury, or death, do not store combustible materials or use gasoline or other flammable liquids or vapors in the vicinity of this appliance. WARNING 3 PRODUCT DESIGN General Operation Models covered by this manual come with a new 4-wire communicating PCB. When paired with a compatible communicating indoor unit and a CTK01AA communicating thermostat, these models can support 4-wire communication protocol and provide more troubleshooting information. These models are also backward compatible with the legacy thermostat wiring. The ADVC8, AMVC8, and GMVC8 furnaces are equipped with an electronic ignition device to light the burners and an induced draft blower to exhaust combustion products. An interlock switch prevents furnace operation if the blower door is not in place. Keep the blower access doors in place except for inspection and maintenance. WARNING TO PREVENT POSSIBLE PERSONAL INJURY OR DEATH DUE TO ASPHYXIATION, DO NOT VENT USING CATEGORY III VENTING. THIS FURNACE MUST BE CATEGORY I VENTED. Notes: 1. Category I Venting is venting at a non-positive pressure. A furnace vented as Category I is considered a fan-assisted appliance and the vent system does not have to be “gas tight.” These furnaces are also equipped with a self-diagnosing electronic control module. In the event a furnace component is not operating properly, the control module's dual 7-segment LED's will display an alpha-numeric code, depending upon the problem encountered. These LED's may be viewed through the observation window in the blower access door. Refer to the Troubleshooting Chart for further explanation of the LED codes and Abnormal Operation - Integrated Ignition Control section in the Service Instructions for an explanation of the possible problem. NOTE: Gas furnaces with induced draft blowers draw products of combustion through a heat exchanger allowing, in some instances, common venting with natural draft appliances (i.e. water heaters). The rated heating capacity of the furnace should be greater than or equal to the total heat loss of the area to be heated. The total heat loss should be calculated by an approved method or in accordance with “ASHRAE Guide” or “Manual J-Load Calculations” published by the Air Conditioning Contractors of America. NOTE: The vertical height of the Category I venting system must be at least as great as the horizontal length of the venting system. *Obtain from: American National Standards Institute 1430 Broadway New York, NY 10018 Location Considerations 2. Line voltage wiring can enter through the right or left side of the furnace. Low voltage wiring can enter through the right or left side of furnace. 3. Conversion kits for propane gas and high altitude natural and propane gas operation are available. See High Altitude Derate chart for details. • The furnace should be as centralized as is practical with respect to the air distribution system. Accessibility Clearances (Minimum) • Do not install the furnace directly on carpeting, tile, or combustible material other than wood flooring. Unobstructed front clearance of 24" for servicing is recommended. • When suspending the furnace from rafters or joists, use 3/8" threaded rod and 2” x 2” x 1/8” angle as shown in the Installation and Service Instructions. The length of the rod will depend on the application and clearance necessary. • 4 All installations must be vented in accordance with National Fuel Gas Code NFPA 54/ANSI Z223.1 - latest edition. In Canada, the furnaces must be vented in accordance with the National Standard of Canada, CAN/CSA B149.1 and CAN/CSA B149.2 - latest editions and amendments. When installed in a residential garage, the furnace must be positioned so the burners and ignition source are located not less than 18 inches (457 mm) above the floor and protected from physical damage by vehicles. MINIMUM CLEARANCE TO COMBUSTIBLE MATERIALS - INCHES Sides Rear Front* 1 0 3 Vent SW B 6 1 Top 1 * 24" clearance for serviceability recommended. ** Single Wall Vent (SW) to be used only as a conncetor. Refer to the venting tables outlined in the Installation Manual for additional venting requirements. Note: In all cases accessibility clearance shall take precedence over clearances from the enclosure where accessibility clearances are greater. All dimensions are given in inches. PRODUCT DESIGN Alcove Illustration Single Stage Thermostat REAR SIDE SIDE ALCOVE 24" at front is required for servicing or cleaning. Note: In all cases accessibility clearance shall take precedence over clearances from the enclosure where accessibility clearances are greater. All dimensions are given in inches. High Altitude Derate When this furnace is installed at high altitude, the appropriate High Altitude orifice kit must be installed. This is required due to the natural reduction in the density of both the gas fuel and combustion air as altitude increases. The kit will provide the proper design certified input rate within the specified altitude range. High altitude kits are purchased according to the installation altitude and usage of either natural or propane gas. Refer to the chart above for a tabular listing of appropriate altitude ranges and corresponding manufacturer’s high altitude Natural Gas and Propane Gas kits. For a tabular listing of appropriate altitude ranges and corresponding manufacturer's High Altitude Pressure Switch kits, refer to either the Pressure Switch Trip Points & Usage Chart in this manual or the Accessory Charts in Service Instructions. A single-stage thermostat with only one heating stage may be used to control this furnace. The application of a singlestage thermostat does not offer “true” thermostat-driven twostage operation, but provides a timed transition from low to high fire. The furnace will run on low stage for a fixed period of time before stepping up to high stage to satisfy the thermostat’s call for heat. The delay period prior to stepping up can be set at either a fixed 5 minute time delay or a load based variable time between 1 and 12 minutes (AUTO mode). If the AUTOmode is selected, the control averages the cycle times of the previous three cycles and uses the average to determine the time to transition from low stage to high stage. To use a single-stage thermostat, turn off power to the furnace, move the thermostat selection DIP switch to the OFF position. Set the desired transition time by setting the transition delay DIP switch to the desired ON/OFF position. Turn power back on. Refer to the following figure. ON OFF Move to the ON position to select two-stage thermostat or OFF to select single stage thermostat Heat OFF Delay DIP Switches 3 Thermostat 4 Stage Delay S1 Move to the ON position to select Auto transition delay or OFF for 5 minute transition delay INPUT PERBURNER - 22,500 BTUHNATURAL GAS / 20,000 BTUHL.P. ELEVATIONABOVESEA-LEVEL (FEET) 2000 3000 4000 USBURNER ORIFICE 44/55 44/55 45/56 CANADA BURNER ORIFICE 44/55 4500 5000 6000 7000 8000 45/56 46/57 47/58 47/58 47/57 HA-02 HIGHALTITUDECONVERSIONKIT REQUIRED Tabled data is based upon the furnace input being reduced for altitudes above sea level. U.S. 4%per 1,000 feet. Canada 10%derate for 2,000-4,000 feet. 5 COMPONENT IDENTIFICATION 1 Tubular Heat Exchanger 2 Pressure Switch 3 Flue Pipe Connection 4 Induced Draft Blower 躀 5 Gas Line Entrance 6 Gas Valve 7 Rollout Limit 8 Junction Box 9 Wiring Harness Grommet Gas Manifold Gas Line Entrance (Alternate) Inshot Burner Inductor Circulator Blower Blower Door Interlock Switch Transformer Upflow/Horizontal 6 1 Tubular Heat Exchanger 10 Gas Manifold 2 Pressure Switch 11 Inshot Burner 3 Flue Pipe Connection 12 Transformer 4 Induced Draft Blower 13 Integrated Control Module 5 Gas Line Entrance 14 Blower Door Interlock Swtich 6 Gas Valve 15 Circulator Blower 7 Rollout Limit 16 Gas Line Entrance (Alternate) 8 Junction Box 17 Inductor 9 Wiring Harness Grommet COMPONENT IDENTIFICATION 1 Tubular Heat Exchanger Inshot Burner 7 Rollout Limit Gas Manifold 2 Pressure Switch 4 Induced Draft Blower 5 Gas Line Entrance 6 Gas Valve 8 Junction Box Gas Line Entrance (Alternate) 9 Wiring Harness Grommet 3 Flue Pipe Connection Blower Door Interlock Switch Transformer Inductor Circulator Blower 1 Tubular Heat Exchanger 10 Gas Manifold 2 Pressure Switch 11 Inshot Burner 3 Flue Pipe Connection 12 Transformer 4 Induced Draft Blower 13 Integrated Control Module 5 Gas Line Entrance 14 Blower Door Interlock Swtich 6 Gas Valve 15 Circulator Blower 7 Rollout Limit 16 Gas Line Entrance (Alternate) 8 Junction Box 17 Inductor 9 Wiring Harness Grommet 7 PRODUCT DIMENSIONS AMVC8/GMVC8_____X* Alt. Gas Inlet Alt. Gas Inlet Alt. High Voltage High Voltage Inlet Low Voltage Alt. LowVoltage MODELS A B AMVC80704BX** GMVC80704BX** 17-1/2 16 AMVC80905CX** AMVC81155CX** GMVC80905CX** GMVC81155CX** 21 19-1/2 All dimensions are in inches. 8 PRODUCT DIMENSIONS ADVC8_____X* A 28” B High Voltage Electrical Low Voltage Electrical 33-3/8” Gas Inlet MODEL A B NON-COMBUSTIBLE FLOOR BASE ADVC80703BX** 17 1/2 16 SBT17 ADVC80905CX** ADVC81155CX** 21 19 1/2 SBT21 All dimensions are in inches. 9 PRODUCT DESIGN PRESSURE SW ITCH TRIP POINTS AND USAGE CHART SQUARE NOSE MODEL TRIP POINT ID BLOW ER PRESSURE SW ITCH LOW STAGE TRIP POINT ID BLOW ER PRESSURE SW ITCH HIGH STAGE ID BLOW ER PRESSURE SW ITCH PART # AMVC800704BX** GMVC80704BX** -0.30 -0.65 0130F00049 AMVC80905CX** GMVC80905CX** -0.30 -0.60 0130F00050 AMVC81155CX** GMVC81155CX** -0.30 -0.60 0130F00050 ADVC80703BX** -0.30 -0.55 B1370210 ADVC80905CX** -0.30 -0.55 B1370210 ADVC81155CX** -0.30 -0.55 B1370210 PRIMARY LIMIT Pa rt Num be r 0130M00063 20162904 20162903 0130F00067 0130F00071 Ope n Se tting (°F) 140 150 160 190 200 AMVC80704BX** GMVC80704BX** --- --- 1 --- --- AMVC80905CX** GMVC80905CX** 1 --- --- --- --- AMVC81155CX** GMVC81155CX** --- 1 --- --- --- ADVC80703BX** --- --- --- 1 --- ADVC80905CX** --- --- --- 1 --- ADVC81155CX** --- --- --- --- 1 R O L L O U T L IM IT S W IT C H E S P a rt Num be r O pe n 10 S e t t in g ( ° F ) 1 0 1 2 3 5 2 9 3 0 0 A U X IL IA R Y L IM IT S W IT C H E S P a rt Num be r O pen S e t t in g ( ° F ) 0 1 3 0 F0 0 0 3 8 120 AM V C8 0 7 0 4 BX ** GM V C8 0 7 0 4 BX ** 2 AM V C8 0 7 0 4 BX ** GM V C8 0 7 0 4 BX ** 1 AM V C8 0 9 0 5 CX ** GM V C8 0 9 0 5 CX ** 2 AM V C8 0 9 0 5 CX ** GM V C8 0 9 0 5 CX ** 1 AM V C8 1 1 5 5 CX ** GM V C8 1 1 5 5 CX ** 2 AM V C8 1 1 5 5 CX ** GM V C8 1 1 5 5 CX ** 1 ADV C8 0 7 0 3 BX ** 1 ADV C8 0 7 0 3 BX ** 1 ADV C8 0 9 0 5 CX ** 1 ADV C8 0 9 0 5 CX ** 1 ADV C8 1 1 5 5 CX ** 1 ADV C8 1 1 5 5 CX ** 1 PRODUCT DESIGN Coil Matches: A large array of Amana® brand coils are available for use with the ADVC8 furnaces, in downflow applications, and with AMVC8 and GMVC8 furnaces, in either upflow or horizontal applications. These coils are available in both cased and uncased models (with the option of a field installed TXV expansion device). These 80%+ furnaces match up with the existing Amana® brand coils as shown in the chart below. Coil Matches (for Goodman® and Amana® Brand units using R22 and R-410A): C A P F 1824 A 6 EXPANSION DEVICE: F: Flowrater PRODUCT TYPE: C: Indoor Coil CABINET FINISH: U: Unpainted P: Painted N: Unpainted Case APPLICATION A: Upflow/Downflow Coil H: Horizontal A Coil S: Horizontal Slab Coil A REVISION A: Revision REFRIGERANT CHARGE: 6: R-410A or R-22 2: R-22 4: R-410a NOMINAL WIDTH FOR GAS FURNACE A: Fits 14" Furnace Cabinet B: Fits 17 1/2" Furnace Cabinet C: Fits 21" Furnace Cabinet D: Fits 24 1/2" Furnace Cabinet N: Does Not Apply (Horizontal Slab Coils) NOMINAL CAPACITY RANGE @ 13 SEER 1824: 1 1/2 to 2 Tons 3030: 2 1/2 Tons 3636: 3 Tons 3642: 3 to 3 1/2 Tons 3743: 3 to 3 1/2 Tons 4860: 4 & 5 Tons 4961: 4 & 5 Tons • All CAPF coils in B, C, & D widths have insulated blank off plates for use with one size smaller furnaces. • All CAPF coils have a CAUF equivalent. • All CHPF coils in B, C & D heights have an insulated Z bracket for use with one size smaller furnace. • All proper coil combinations are subject to being ARI rated with a matched outdoor unit. 11 PRODUCT DESIGN Thermostats: ComfortNet™ CTK01A* Thermostat Kit Filters: Filters are required with this furnace and must be provided by the installer. The filters used must comply with UL900 or CAN/ULCS111 standards. Installing this furnace without filters will void the unit warranty Upflow Filters Return air filters may be installated at the furnace side and/or bottom return openings. The furnace bottom return opening and side openings will accommodate the following filter sizes depending on cabinet size: Side Re turn Ope ning(s) Bottom Re turn Ope ning Cabinet W idth (in.) Nominal Filter Size (in.) Approx. Flow Area (in 2) All 16 x 25 x 1 400 Approx. Nominal Flow Area Filter Size (in.) (in2 ) Cabinet W idth (in.) 14 12 x 25 x 1 300 17-1/2 14 x 25 x 1 350 21 16 x 25 x 1 400 24-1/2 20 x 25 x 1 500 Refer to Minimum Filter Area tables to determine filter area requirement. NOTE: Filters can also be installed elsewhere in the duct system such as a central return. MINIMUM FILTER SIZES FURNACE INPUT FILTER SIZE TYPE 45M 2 160 in permanent 70M 241 in2 permanent 90M 320 in2 permanent 2 permanent 140M 2 370 in permanent 45M 320 in2 disposable 70M 483 in2 disposable 90M 640 in2 disposable 2 disposable 2 disposable 115M 115M 140M 400 in 800 in 738 in PERMANENT NOMINAL 600 F.M. FACE VELOCITY DISPOSABLE NOMINAL 300 F.M. FACE VELOCITY 12 PRODUCT DESIGN Downflow Filters Return air filters may be installated at the at the downflow top return. A field supplied center filter support must be provided by the installer in order to use the top return. The furnace will accommodate the following downflow top return filter sizes depending on cabinet size: Counterflow Top Return Return Air Cabinet Width Filter Area 2 Qty (in ) Optional Access Door Filter Size Dimension "A" (in) (in) 17 1/2 "A" Min 21 14.2 600 2 15 X 20 X 1 24 1/2 11.3 17 1/2 21 19.7 800 2 20 X 20 X 1 24 1/2 24 1/2 18.8 17.7 17 1/2 21 13.0 25.0 1000 2 25 X 20 X 1 24.3 23.4 Refer to Minimum Filter Area tables to determine filter area requirement. NOTE: Filters can also be installed elsewhere in the duct system such as a central return. 13 FURNACE SPECIFICATIONS M OD E L AMVC8 AM V C800704BX ** AM V C80905CX ** AM V C81155CX ** B tuh Input (US ) High F ire 70,000 90,000 115,000 O utput (US ) High F ire 57,000 74,000 93,000 B tuh Input (US ) Low F ire 49,000 63,000 80,000 O utput (US ) Low F ire 39,200 50,400 64,000 80% 80% 80% .10 - .50 .10 - .50 .10 - .50 20 - 50 20 - 50 25 - 55 High S tage P res s ure S witc h Trip P oint (" w.c .) -0.65 -0.60 -0.60 Low S tage P res s ure S witc h Trip P oint (" w.c .) -0.30 -0.30 -0.30 10 x 8 10 x 10 10 x 10 3/4 3/4 3/4 A .F .U.E . Rated E x ternal S tatic (" w.c .) Tem perature Ris e (°F) B lower W heel (D" x W ") B lower Hors epower B lower S peeds Refer to airflow c harts in this m anual. M ax CFM @ 0.5 E .S .P . P ower S upply 115-60-1 115-60-1 115-60-1 12.1 12.1 12.1 15 15 15 Trans form er (V A ) 40 40 40 Heat A ntic ipator (A m ps ) 0.7 0.7 0.7 P rim ary Lim it S etting (°F) 160 140 150 A ux iliary Lim it S etting (°F) 120 120 120 Rollout Lim it S etting (°F) 300 300 300 30 s ec s . 30 s ec s . 30 s ec s . 150 s ec s . 150 s ec s . 150 s ec s . 5 s ec s . 5 s ec s . 5 s ec s . 45 s ec s . 45 s ec s . 45 s ec s . 5 s ec s . 5 s ec s . 5 s ec s . 7 / 11 7 / 11 7 / 11 M anifold P res s ure (Natural/P ropane) High S tage (" w.c .) 3.5 / 10 3.5 / 10 3.5 /10 M anifold P res s ure (Natural/P ropane) Low S tage ("w.c .) 1.9 / 6.0 1.9 / 6.0 1.9 / 6.0 O rific e S iz e (Natural/P ropane) #43 / #55 #43 / #55 #43 / #55 Num ber of B urners 3 4 5 V ent Connec tor Diam eter (inc hes ) 4 4 4 138 156 156 M inim um Circ uit A m pac ity (M CA ) M ax im um O verc urrent Devic e F an Delay O n Heating O ff Heating * F an Delay O n Cooling O ff Cooling F an Delay O n - F an O nly G as S upply P res s ure (Natural/P ropane) (" w.c .) S hipping W eight (lbs .) * Off H e a tin g - Th is fa n d e la y tim in g is a d ju s ta b le (9 0 , 1 2 0 , 1 5 0 o r 1 8 0 s e co n d s ), 1 5 0 s e co n d s a s s h ip p e d . 1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation. 2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orifice changes should only be made if necessary for altitude. 3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method in accordance with the "A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING CONTRACTORS OF AMERICA. The total heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times output. 4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps. 14 FURNACE SPECIFICATIONS MODEL GMVC8 G M V C 8 0 7 0 4 B X ** G M V C 8 0 9 0 5 C X ** G M V C 1 1 5 5 C X ** B t u h In p u t (U S ) H ig h F ire 70,000 9 0 ,0 0 0 115,000 O u t p u t (U S ) H ig h F ire 57,000 7 4 ,0 0 0 93,000 B t u h In p u t (U S ) L o w F ire 49,000 6 3 ,0 0 0 80,000 O u t p u t (U S ) L o w F ire 39,200 5 0 ,4 0 0 64,000 80% 80% 80% .10 - .50 .10 - .50 .10 - .50 20 - 50 20 - 50 25 - 55 H ig h S ta g e P re s s u re S w itc h Trip P o in t (" w . c . ) -0 . 6 5 -0 . 6 0 -0 . 6 0 L o w S t a g e P re s s u re S w it c h Trip P o in t (" w . c . ) -0 . 3 0 -0 . 3 0 -0 . 3 0 B lo w e r W h e e l (D " x W " ) 10 x 8 10 x 10 10 x 10 3/4 3/4 3/4 A .F .U.E . R a t e d E x t e rn a l S ta t ic (" w .c . ) Te m p e ra t u re R is e (°F ) B lo w e r H o rs e p o w e r B lo w e r S p e e d s R e fe r t o a irflo w c h a rt s in t h is m a n u a l. M a x C F M @ 0 .5 E . S .P . P o w e r S u p p ly 1 1 5 -6 0 -1 1 1 5 -6 0 -1 1 1 5 -6 0 -1 12.1 12.1 12.1 15 15 15 Tra n s fo rm e r (V A ) 40 40 40 H e a t A n t ic ip a t o r (A m p s ) 0.7 0.7 0.7 P rim a ry L im it S e t t in g (°F ) 160 140 150 A u x ilia ry L im it S e t t in g (°F ) 120 120 120 R o llo u t L im it S e t t in g (°F ) 300 300 300 30 s ec s . 30 s ec s . 30 s ec s . 150 s ec s . 150 s ec s . 150 s ec s . 5 s ec s . 5 s ec s . 5 s ec s . 45 s ec s . 45 s ec s . 45 s ec s . 5 s ec s . 5 s ec s . 5 s ec s . 7 / 11 7 / 11 7 / 11 M a n ifo ld P re s s u re (N a t u ra l/ P ro p a n e ) H ig h S ta g e (" w .c . ) 3.5 / 10 3.5 / 10 3.5 /10 M a n ifo ld P re s s u re (N a t u ra l/ P ro p a n e ) L o w S t a g e (" w . c . ) 1.9 / 6.0 1.9 / 6.0 1.9 / 6.0 O rific e S iz e (N a t u ra l/ P ro p a n e ) #43 / #55 #43 / #55 #43 / #55 N u m b e r o f B u rn e rs 3 4 5 V e n t C o n n e c t o r D ia m e t e r (in c h e s ) 4 4 4 138 156 156 M in im u m C irc u it A m p a c it y (M C A ) M a x im u m O ve rc u rre n t D e vic e F a n D e la y O n H e a t in g O ff H e a t in g * F a n D e la y O n C o o lin g O ff C o o lin g F a n D e la y O n - F a n O n ly G a s S u p p ly P re s s u re (N a t u ra l/P ro p a n e ) (" w . c .) S h ip p in g W e ig h t (lb s . ) * O ff H e a tin g - T h is fa n d e la y tim in g is a d ju s ta b le (9 0 , 1 2 0 , 1 5 0 o r 1 8 0 s e c o n d s ), 1 5 0 s e c o n d s a s s h ip p e d . 1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation. 2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orifice changes should only be made if necessary for altitude. 3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method in accordance with the "A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING CONTRACTORS OF AMERICA. The total heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times output. 4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps. 15 FURNACE SPECIFICATIONS MODEL ADVC8 ADVC80703BX** ADVC80905CX** ADVC81155CX** Btuh Input (US) High Fire 70,000 90,000 115,000 Output (US) High Fire 56,000 72,000 92,000 Btuh Input (US) Low Fire 51,000 63,000 80,500 Output (US) Low Fire 40,800 50,400 64,400 80% 80% 80% .10 - .50 .10 - .50 .10 - .50 30 - 60 35 - 65 35 - 65 High Stage Pressure Switch Trip Point (" w.c.) -0.55 -0.55 -0.55 Low Stage Pressure Switch Trip Point (" w.c.) -0.30 -0.30 -0.30 10 x 8 10 x 10 10 x 10 3/4 3/4 3/4 A.F.U.E. Rated External Static (" w.c.) Temperature Rise (°F) Blower Wheel (D" x W") Blower Horsepower Blower Speeds Refer to airflow charts in this manual. Max CFM @ 0.5 E.S.P. Power Supply 115-60-1 115-60-1 115-60-1 12.1 12.1 12.1 15 15 15 Transformer (VA) 40 40 40 Heat Anticipator (Amps) 0.7 0.7 0.7 Primary Limit Setting (°F) 190 190 200 Auxiliary Limit Setting (°F) 120 120 120 Rollout Limit Setting (°F) 300 300 300 30 secs. 30 secs. 30 secs. 150 secs. 150 secs. 150 secs. 5 secs. 5 secs. 5 secs. Off Cooling 45 secs. 45 secs. 45 secs. Fan Delay On - Fan Only 5 secs. 5 secs. 5 secs. 7 / 11 7 / 11 7 / 11 Manifold Pressure (Natural/Propane) High Stage (" w.c.) 3.5 / 10 3.5 /10 3.5 /10 Manifold Pressure (Natural/Propane) Low Stage ("w.c.) 1.9 / 6.0 1.9 / 6.0 1.9 / 6.0 Orifice Size (Natural/Propane) #43 / #55 #43 / #55 #43 / #55 Number of Burners 3 4 5 Vent Connector Diameter (inches) 4 4 4 112 124 130 Minimum Circuit Ampacity (MCA) Maximum Overcurrent Device Fan Delay On Heating Off Heating * Fan Delay On Cooling Gas Supply Pressure (Natural/Propane) (" w.c.) Shipping Weight (lbs.) * Off Heating - This fan delay tim ing is adjus table (90, 120, 150 or 180 s econds ), 150 s econds as s hipped. 1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation. 2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orifice changes should only be made if necessary for altitude. 3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method in accordance with the "A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING CONTRACTORS OF AMERICA. The total heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times output. 4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps. 16 BLOWER PERFORMANCE SPECIFICATIONS AMVC8/GMVC8 Heating Speed Charts AM V C80704BX ** GM V C80704BX ** (Rise Ra nge : 20° - 50°F) He a ting Low HighS pe e d Adjust Ta p S ta ge S ta ge Ta p CFM CFM M inus (-) 790 1125 A Norm al 875 1250 P lus (+) 960 1375 M inus (-) 850 1215 B Norm al 945 1350 P lus (+) 1040 1485 M inus (-) 915 1305 C Norm al 1015 1450 P lus (+) 1115 1595 M inus (-) 975 1395 D Norm al 1085 1550 P lus (+) 1195 1705 AM V C81155CX ** GM V C81155CX ** (Rise Ra nge : 25° - 55°F) He a ting Low HighS pe e d Adjust Ta p S ta ge S ta ge Ta p CFM CFM M inus (-) 1090 1555 A Norm al 1210 1725 P lus (+) 1330 1900 M inus (-) 1105 1575 B Norm al 1225 1750 P lus (+) 1350 1925 M inus (-) 1120 1600 C Norm al 1245 1775 P lus (+) 1370 1955 M inus (-) 1135 1620 D Norm al 1260 1800 P lus (+) 1385 1980 Rise (°F) 46 41 38 43 38 35 40 36 33 37 33 30 He a ting S pe e d Ta p A B C D AM V C80905CX ** GM V C80905CX ** (Rise Ra nge : 20° - 50°F) Low HighAdjust S ta ge S ta ge Ta p CFM CFM M inus (-) 945 1350 Norm al 1050 1500 P lus (+ ) 1155 1650 M inus (-) 1010 1440 Norm al 1120 1600 P lus (+ ) 1230 1760 M inus (-) 1070 1530 Norm al 1190 1700 P lus (+ ) 1310 1870 M inus (-) 1135 1620 Norm al 1260 1800 P lus (+ ) 1385 1980 Rise (°F) 49 44 40 46 42 38 44 39 36 41 37 34 Rise (°F) 55 49 45 54 49 44 53 48 44 53 47 43 1. Units are shipped without filter(s). CFM in chart is without filter(s). 2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed as needed. The first task is to determine the proper aiflow for the cooling system. 3. For most cooling applications, about 400 CFM per ton is desirable. 4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on rating plate. 5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling purposes only. 6. * Motor CFM maximum. 17 BLOWER PERFORMANCE SPECIFICATIONS AMVC8/GMVC8 High (Single) Stage Cooling Speed Charts AMVC80905CX** GMVC80905CX** AMVC80704BX** GMVC80704BX** Cooling Speed Ta p A B C D Adjust Tap CFM 1 Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 540 600 660 720 800 880 990 1100 1210 1260 1400 1540 Cooling Spe ed Tap A B C D AMVC81155CX** GMVC81155CX** Adjust Tap CFM 1 Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 720 800 880 990 1100 1210 1260 1400 1540 1620 1800 1980 Cooling Speed Tap A B C D Adjust Tap CFM 1 Minus (-) 720 Normal 800 Plus (+) 880 Minus (-) 990 Normal 1100 Plus (+) 1210 Minus (-) 1260 Normal 1400 Plus (+) 1540 Minus (-) 1620 Normal 1800 Plus (+) 2,000* AMVC8/GMVC8 Low Stage Cooling Speed Charts Cooling Speed Tap A B C D AMVC81155CX** GMVC81155CX** AMVC80905CX** GMVC80905CX** AMVC80704BX** GMVC80704BX** Adjust Tap CFM 1 Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 351 390 429 468 520 572 644 715 787 819 910 1001 Cooling Speed Tap A B C D Adjust Tap CFM 1 Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 468 520 572 644 715 787 819 910 1001 1053 1170 1287 Cooling Speed Tap A B C D Adjust Tap CFM 1 Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 468 520 572 644 715 787 819 910 1001 1053 1170 1287 1. Units are shipped without filter(s). CFM in chart is without filter(s). 2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed as needed. The first task is to determine the proper aiflow for the cooling system. 3. For most cooling applications, about 400 CFM per ton is desirable. 4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on rating plate. 5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling purposes only. 6. * Motor CFM maximum. 18 BLOWER PERFORMANCE SPECIFICATIONS AMVC8/GMVC8 Continuous Fan Speed Chart Continous Fan Speeds Continuous Fan Furnace Model 1, 2 Maximum CFM Speed AMVC800704BX** 1760 530 GMVC80704BX** AMVC80905CX** 2000 600 GMVC80905CX** AMVC81155CX** 2000 600 GMVC81155CX** 1 Continuous fan speed is 30% of furnace maximum CFM Three continuous fan speeds are possible with the CTK01AA thermostat: 30%, 50%, and 70% of furnace maximum CFM 2 ADVC8 Continuous Fan Speed Chart Model Continous Fan Speeds Continuous Fan Furnace 1, 2 Maximum CFM Speed ADVC80703BX** 1760 530 ADVC80905CX** 2000 600 ADVC81155CX** 2000 600 1 Continuous fan speed is 30% of furnace maximum CFM Three continuous fan speeds are possible with the CTK01AA thermostat: 30%, 50%, and 70% of furnace maximum CFM 2 1. Units are shipped without filter(s). CFM in chart is without filter(s). 2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed as needed. The first task is to determine the proper aiflow for the cooling system. 3. For most cooling applications, about 400 CFM per ton is desirable. 4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on rating plate. 5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling purposes only. 6. * Motor CFM maximum. 19 BLOWER PERFORMANCE SPECIFICATIONS ADVC8 Heating Speed Chart ADVC80905CX** (Rise Ra nge : 30° - 60°F) ADVC80703BX** (Rise Ra nge : 30° - 60°F) He a ting Spe e d Ta p A B C D Adjust Ta p Minus (-) Normal Plus (+ ) Minus (-) Normal Plus (+ ) Minus (-) Normal Plus (+ ) Minus (-) Normal Plus (+ ) Low Sta ge CFM 660 735 810 725 805 885 790 875 960 850 945 1040 HighSta ge CFM 945 1050 1155 1035 1150 1265 1125 1250 1375 1215 1350 1485 Rise (°F) 55 49 45 50 45 41 46 41 38 43 38 35 He a ting Spe e d Ta p A B C D Adjust Ta p Minus (-) Normal Plus (+ ) Minus (-) Normal Plus (+ ) Minus (-) Normal Plus (+ ) Minus (-) Normal Plus (+ ) Low Sta ge CFM 850 945 1040 915 1015 1115 975 1085 1195 1040 1155 1270 HighS ta ge CFM 1215 1350 1485 1305 1450 1595 1395 1550 1705 1485 1650 1815 Rise (°F) 55 49 45 51 46 42 48 43 39 45 40 37 ADVC81155CX** (Rise Ra nge : 35° - 65°F) He a ting Spe e d Ta p A B C D Adjust Ta p Minus (-) Normal Plus (+ ) Minus (-) Normal Plus (+ ) Minus (-) Normal Plus (+ ) Minus (-) Normal Plus (+ ) Low Sta ge CFM 975 1085 1195 1040 1155 1270 1105 1225 1350 1135 1260 1385 HighSta ge CFM 1395 1550 1705 1485 1650 1815 1575 1750 1925 1620 1800 1980 Rise (°F) 61 55 50 57 52 47 54 49 44 53 47 43 1. Units are shipped without filter(s). CFM in chart is without filter(s). 2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed as needed. The first task is to determine the proper aiflow for the cooling system. 3. For most cooling applications, about 400 CFM per ton is desirable. 4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on rating plate. 5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling purposes only. 6. * Motor CFM maximum. 20 BLOWER PERFORMANCE SPECIFICATIONS ADVC8 High (Single) Stage Cooling Speed Charts ADVC80703CX** Cooling Speed Tap A B C D ADVC80905CX** Adjust Tap CFM Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 540 600 660 720 800 880 900 1000 1100 1080 1200 1320 1 Cooling Speed Tap A B C D ADVC81155CX** Adjust Tap CFM Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 720 800 880 990 1100 1210 1260 1400 1540 1620 1800 1980 1 Cooling Speed Tap A B C D Adjust Tap 1 CFM Minus (-) 765 Normal 850 Plus (+) 935 Minus (-) 1035 Normal 1150 Plus (+) 1265 Minus (-) 1305 Normal 1450 Plus (+) 1595 Minus (-) 1665 Normal 1850 Plus (+) 2,000* ADVC8 Low Stage Cooling Speed Charts ADVC80703CX** Cooling Speed Tap A B C D ADVC81155CX** ADVC80905CX** Adjust Tap CFM Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 351 390 429 468 520 572 585 650 715 702 780 858 1 Cooling Speed Tap A B C D Adjust Tap CFM Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 468 520 572 644 715 787 819 910 1001 1053 1170 1287 1 Cooling Speed Tap A B C D Adjust Tap CFM Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) Minus (-) Normal Plus (+) 497 553 608 673 748 822 848 943 1037 1082 1203 1323 1 1. Units are shipped without filter(s). CFM in chart is without filter(s). 2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed as needed. The first task is to determine the proper aiflow for the cooling system. 3. For most cooling applications, about 400 CFM per ton is desirable. 4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on rating plate. 5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling purposes only. 6. * Motor CFM maximum. 21 BLOWER PERFORMANCE SPECIFICATIONS Circulator Blower Speed Adjustment Switches Cooling Speed Taps Note: There are dual 7-segment LED's adjacent to the selection dipswitches. The airflow rounded to the nearest 100 CFM, is displayed on the dual 7-segment LED's. The CFM display alternates with the operating mode. Sw itch Bank : S3 Sw itch Bank : S3 DIP Sw itch No. 1 DIP Sw itch No. A djust Taps 3 2 4 A OFF OFF Normal* OFF OFF B ON OFF 10% ON OFF C OFF ON -10% OFF ON D* ON ON (*Indicates f actory setting) Example: If the airlfow demand is 1230 CFM, the LED's will display 12. If the airflow demand is 1275 CFM, the LED's will display 13. Normal ON ON (*Indicates f actory setting) Sw itch Bank : S4 Heating Speed Taps Note: Continuous fan speed will be 30% of the furnace's maximum airflow capability. If the furnace maximum CFM capaibility is 1760 CFM, the continuous fan speed will be 0.30 X 1760 CFM = 530 CFM. DIP Sw itch No. 7 8 A OFF OFF B* ON OFF C OFF ON Example: If the furnace maximum CFM capaibility is 1760 CFM, the continuous fan speed will be 0.30 X 1760 CFM = 530 CFM. D ON ON (*Indicates f actory setting) Dehumidification Enable Switch ON OFF 9 DEHUM 10 Unused S5 Move to the ON position to enable dehumidification Note: The optional usage of a dehumidistat allows the furnace’s circulator blower to operate at a slightly lower speed (85% of desired speed) during a combined thermostat call for cooling and dehumidistat call for dehumidification. This can be done through an independent dehumidistat or through a thermostat’s DEHUM terminal (if available). This lower blower speed enhances dehumidification of the conditioned air as it passes through the AC coil. For proper function, a dehumidistat applied to this furnace must operate on 24 VAC and utilize a switch which opens on humidity rise. 1. Units are shipped without filter(s). CFM in chart is without filter(s). 2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed as needed. The first task is to determine the proper aiflow for the cooling system. 3. For most cooling applications, about 400 CFM per ton is desirable. 4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on rating plate. 5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling purposes only. 6. * Motor CFM maximum. 22 BLOWER PERFORMANCE SPECIFICATIONS Ramping Profile Note: The multi-speed circulator blower also offers several custom ON/OFF ramping profiles. These profiles may be used to enhance cooling performance and increase comfort level. The ramping profiles are selected using DIP switches 5 and 6. Refer to the following figure for switch positions and their corresponding taps. Refer to the bullet points below for a description of each ramping profile. Verify CFM by noting the number displayed on the dual 7-segment LED display. Switch Bank: S4 Ramping Profiles DIP Switch No. 5 6 A* B OFF ON OFF OFF C OFF ON D ON ON (*Indic ates factory setting) 100% CFM 100% CFM OFF OFF 1 min Profile A: provides only an OFF delay of one (1) minute at 100% of the cooling demand airflow. 100% CFM 100% CFM 50% CFM OFF OFF 1/2 min 1 min Profile B: ramps up to full cooling demand airflow by first stepping up to 50% of the full demand for 30 seconds. The motor then ramps to 100% of the required airflow. A one (1) minute OFF delay at 100% of the cooling airflow is provided. 1. Units are shipped without filter(s). CFM in chart is without filter(s). 2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed as needed. The first task is to determine the proper aiflow for the cooling system. 3. For most cooling applications, about 400 CFM per ton is desirable. 4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on rating plate. 5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling purposes only. 6. * Motor CFM maximum. 23 BLOWER PERFORMANCE SPECIFICATIONS Ramping Profile 100% CFM OFF OFF Profile C: ramps up to 82% of the full cooling demand airflow and operates there for approximately 7 1/2 minutes. The motor then steps up to the full demand airflow. Profile C also has a one (1) minute 100% OFF delay. OFF OFF Profile D: ramps up to 50% of the demand for 1/2 minute, then ramps to 82% of the full cooling demand airflow and operates there for approximately 7 1/2 minutes. The motor then steps up to the full demand airflow. Profile D has a 1/2 minute at 50% airflow OFF delay. 1. Units are shipped without filter(s). CFM in chart is without filter(s). 2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed as needed. The first task is to determine the proper aiflow for the cooling system. 3. For most cooling applications, about 400 CFM per ton is desirable. 4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on rating plate. 5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling purposes only. 6. * Motor CFM maximum. 24 TEMPERATURE RISE 10 20 30 40 50 60 70 30 80 90 100 40 50 60 700 600 CFM 90 100 2000 2200 2400 CFM 1800 1600 1400 OUTPUT BTU/HR x 1000 80 1200 1100 1000 900 70 800 FORMULAS 110 120 130 140 BTU OUTPUT = CFM x 1.08 x RISE BTU OUTPUT RISE = ÷ CFM 1.08 BTU OUTPUT vs TEMPERATURE RISE CHART 150 PERFORMANCE 25 WIRING DIAGRAMS *MVC8***AA Models HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. TO 115 VAC/ 1 POWER SUPPLY W ITH JUNCTION BOX 24V HUM. YL C PROTECTION DEVICE BK WH C NO NO YL 2 1 TO 115VAC/ 1 Ø /60 HZ POW ER SUP PLY W ITH OVERCURRENT PROTE CTION DEVICE YL BK HI 3 2 PM 1 WH C WH GND DISCONNECT RD YL OR PU CHASSIS GROUND PU PU DOOR SWITCH JUNCTION BOX YL INDUCTOR COIL 70kBTU,90kBTU, 115kBTU MODELS ONLY INDOOR AIR CIRCULATOR BLWR 3 2 GN RD WH 1 GND BURNER COMPARTMENT PU AUTO RESET AUXILIARY LIMIT CONTROL YL RD R 1 C 2 G W1 Y1 Y2 W2 RD DEHUM O WH 24 V 3A BL FUSE BK WH BK HEAT OFF DELAY DIP SWITCHES 3 2 1 6 5 4 9 8 7 12 11 10 DEHUM 15 14 13 HEAT FLAME SENSOR RD FUSE 3 A TH (4) 24 VAC TO +VDC ADJUST OR NEUTRAL 40 VA TRANSFORMER R BR BL 24V THERMOSTAT CONNECTIONS YL DELAY 115 VAC LINE WH LINE 1 BK 2 FS HLO (10) Y1 PSO (7) W1 PS1 (2) LOW FIRE PRESS. SWITCH 24V HUM. C NO W2 Y2 PS2 (12) NO TO MICRO C HIGH FIRE PRESS. SWTICH G 3 EAC 4 HUM DEHUM MVL (13) 24V HUM. RD BL WH GY WH 4 BK 3 BK 1 2 5 4 3 2 1 PK PM MVH (14) C HI MVC (8) C GAS VALVE GND (5) BK BK GR HLI (1) O NEUTRAL 5 GND TR (11) TO R WH GND (4) + VDC (1) GND CIRCULATOR BLOW ER NOTES: 1. SET HEAT ANTICIPATOR ON RO OM THERMOSTAT AT 0.7 AMPS. 2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING. 3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE REPLACED, IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST 105°C. USE COPPER CONDUCTORS ONLY. 4. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C. AND LOCAL CODES. 5. TO RECALL THE LAST 6 FAULTS, MOST RECENT TO LEAST RECENT, DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY (NO THERMOSTAT INPUTS) 0140F00606 NEUTRAL HOT SURFACE IGNITER YL COOL BK NEUTRAL HUMIDIFIER IGN RD 4 ECM MTR H A RNE S S HUM RD BL WH NEUTRAL ID BLWR IND LO UNUSED 2 WH IND HI FS 2ND STG DLY T-STAT 3 NEUTRAL ELECTRONIC AIR CLEANER YL SEE NOTE 5 DIAGNOSTIC LED'S BR 24 V TH ERM OS T AT C ONNE C TION S EAC INTEGRATED CONTROL MODULE INTEGRATED CONTROL MODULE BLOW ER COMPARTMENT 1 NEUTRAL LINE INDUCTOR COIL 70kBTU,90kBTU, 115kBTU MODELS ONLY COLOR CODES: PK PINK BR BROW N W H W HITE BL BLUE GY GRAY RD RED YL YELLOW O R OR ANGE PU PURPLE GN GREEN BK BLACK BLOWER COMPARTMENT DOOR SWITCH (OPEN WHEN DOOR OPEN) RX (2) TO MICRO TX (3) INDOOR AIR CIRCULATOR BLWR INTEGRATED CONTROL MODULE HUMIDIFIER LOW VOLTAGE (24 V) LOW VOLTAGE FIE LD HI VOLTAGE (115 V) H I V OLTAGE FI E LD JUNCTION TE R MINAL INTERNAL TO INTEG RAT ED CONTROL PLUG C ONNECTION EQUIPMENT GN D FIELD GND FIELD SPLICE SW ITCH (TEMP.) IGNITER SW ITC H (PRESS.) OVERC U R R ENT PROT. D EVICE REV. A Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. 26 WIRING DIAGRAMS *MVC8***AB, *DVC8***AA Models HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. TO 115 VAC/ 1 Ø /60 HZ POWER SUPPLY WITH OVERCURRENT PROTECTION DEVICE GND JUNCTION BOX ID BLOWER TWO-STAGE PRESSURE SWITCH ASSEMBLY 24V HUM. HOT SURFACE IGNITER HIGH FIRE PRESSURE SWITCH YL LOW FIRE PRESSURE SWITCH C C NO L N WH DISCONNECT NO YL 2 CIRCUIT 2 1 CONNECTOR TO 115VAC/ 1 Ø /60 HZ POWER SUPPLY WITH OVERCURRENT PROTECTION DEVICE YL BK HI WH TWO STAGE GAS VALVE (HONEY WELL) 2 C 3 PM 1 WH BL FLAME SENSOR YL OR RD PU AUTO RESET PRIMARY LIMIT CONTROL CHASSIS GROUND MANUAL RESET ROLLOUT LIMIT CONTROLS PU YL 2 GND BL BK BK HEAT OFF DELAY 3 2 1 6 5 4 9 8 7 12 11 10 15 14 13 FLAME SENSOR DEHUM HEAT RD FUSE 3 A BR BL ADJUST 24 VAC LINE 40 VA TRANSFORMER BK FS EAC NEUTRAL 24V HUM. 4 3 2 1 PS1 (2) LOW FIRE PRESS. SWITCH 24V HUM. C NO W2 Y2 PS2 (12) NO TO MICRO C HIGH FIRE PRESS. SWTICH MANUAL RESET ROLLOUT LIMIT CONTROLS G HLI (1) O PM MVH (14) C HI MVC (8) C GAS VALVE GND (5) BK BK GND TR (11) TO R WH GND (4) + VDC (1) GND CIRCULATOR BLOWER NOTES: 1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS. 2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING. 3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE REPLACED, IT MUST BE REPLACED WITH WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT LEAST 105 C. USE COPPER CONDUCTORS ONLY. 4. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C. AND LOCAL CODES. 5. TO RECALL THE LAST 6 FAULTS, MOST RECENT TO LEAST RECENT, DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE IN STANDBY (NO THERMOSTAT INPUTS) 0140F00660 W1 WH BK BK PK PSO (7) MVL (13) GY GR AUTO RESET PRIMARY LIMIT CONTROL DEHUM WH 5 4 3 2 1 AUTO RESET AUXILIARY LIMIT CONTROLS HLO (10) Y1 RD COOL BL BK TH (4) 24 VAC TO +VDC BL NEUTRAL 40 VA TRANSFORMER R WH YL DELAY 115 VAC LINE YL RD ECM MTR HARNESS NEUTRAL HOT SURFACE IGNITER RD HUM 5 WH NEUTRAL HUMIDIFIER IGN UNUSED 5 CIRCUIT CONNECTOR 4 HUM RD 24V THERMOSTAT CONNECTIONS 4 CIRCUIT MOTOR CONNECTOR DIP SWITCHES TWO-STAGE INTEGRATED CONTROL MODULE WH 3 WH NEUTRAL ID BLWR IND LO FS 2ND STG DLY T-STAT OR 2 IND HI YL 115 VAC 1 NEUTRAL ELECTRONIC AIR CLEANER INTEGRATED CONTROL MODULE BR 1 C 2 R G W1 W2 Y1 Y2 O RD DEHUM WH 24 V 3A SEE NOTE 5 DIAGNOSTIC LED'S 4 FUSE YL RD 24 V THERMOSTAT CONNECTIONS NEUTRAL EAC INTEGRATED CONTROL MODULE PU AUTO RESET AUXILIARY LIMIT CONTROL 2 INDOOR AIR CIRCULATOR BLWR LINE BLOWER COMPARTMENT 3 JUNCTION BOX INDUCTOR COIL 70kBTU,90kBTU, 115kBTU MODELS ONLY GND BURNER COMPARTMENT 1 DOOR SWITCH WH 1 N DISCONNECT GN INDUCED DRAFT BLOWER WH RD BK 3 GND L WARNING: DISCONNECT POWER BEFORE SERVICING. WIRING TO UNIT MUST BE PROPERLY POLARIZED AND GROUNDED. BR PU WARNING:DISCONNECT POWER BEFORE SERVICING. WIRING TO UNIT MUST BE PROPERLY POLARIZED AND GROUNDED. BK INDUCTOR COIL 70kBTU,90kBTU, 115kBTU MODELS ONLY COLOR CODES: PK PINK BR BROWN WH WHITE BL BLUE GY GRAY RD RED YL YELLOW OR ORANGE PU PURPLE GN GREEN BK BLACK BLOWER COMPARTMENT DOOR SWITCH (OPEN WHEN DOOR OPEN) RX (2) TO MICRO TX (3) INDOOR AIR CIRCULATOR BLWR INTEGRATED CONTROL MODULE HUMIDIFIER LOW VOLTAGE (24V) LOW VOLTAGE FIELD HI VOLTAGE (115V) HI VOLTAGE FIELD JUNCTION TERMINAL INTERNAL TO INTEGRATED CONTROL PLUG CONNECTION EQUIPMENT GND FIELD GND FIELD SPLICE SWITCH (TEMP.) IGNITER SWITCH (PRESS.) OVERCURRENT PROT. DEVICE REV. A Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. 27 SCHEMATICS HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. INTEGRATED CONTROL MODULE 1 2 R C G W1 W2 Y1 Y2 O DE HUM 1 2 R C G W 1 W2 Y1 Y2 O DEHUM 1 2 R C G W1 W2 Y1 Y2 O DEHUM 3 1 6 4 7 9 12 10 13 15 ANSI Z21.20 AUTOMATIC IGNITION SYSTEM 24VAC 60Hz 0.8 A. MAX. ST5 GND TX RX 12V FS ST4 BK IGN-N R WH IND-N 59-4715 REV. F IND-LO IND-HI IGN EAC HUM BK WH LINE LOAD INDUCTOR COIL TRANSFORMER CONTROL ASSEMBLY SCHEMATIC ADVC8/AMVC8/GMVC8_____X* MODEL FURNACES This schematic is for reference only. Not all wiring is as shown above, refer to the appropriate wiring diagram for the unit being serviced. Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. 28 5-11 8 1 GAS V ALVE DRAIN SWITCH 13 LO HUM 14 HI EAC 1 HL 4 HI 2 RLS DUAL LED DISPLAYS LO 3 INDUCER AUX 10 N/C 3 9 1 15 4 7 COMM STATUS LED VARIABLE SPEED CIRCULATOR 3 PS1 PS2 RS485 COMM μP TX/RX 3 RJ11 DIPSWX 2 12 CNTL μP 8 N/C 6 W1 W2 O 1 2 Y1 R C 4 XFMR DEHUM G Y2 TYPICAL SCHEMATIC ADVC8/AMVC8/GMVC8_____X* MODEL FURNACES WR 50C51-289 INTEGRATED IGNITION CONTROL This schematic is for reference only. Not all wiring is as shown above. Refer to the appropriate wiring diagram for the unit being serviced. WIRING SCHEMATIC GROUND Z 5 IGN SCHEMATICS HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. 29