Goodman ComfortNet ACVC9, Technical Manual

Page 1: ...mproper service procedures performed by an unqualified person ACVC9 AMVC95 GCVC9 GMVC95 90 95 Gas Furnace Units Refer to Service Manual RS6200004 for installation operation and troubleshooting informa...

Page 2: ...nal 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 resp...

Page 3: ...lead to the imposition of substantial fines These regulations may vary by jurisdiction Should questions arise contact your local EPA office WARNING WARNING Do not connect or use any device that is no...

Page 4: ...ion pro tocol and provide more troubleshooting information These models are also backward compatible with the legacy ther mostat wiring The GCVC9 GCVC95 GMVC95 AMVC95 ACVC9 and ACVC95 furnaces are equ...

Page 5: ...ngle stage thermostat turn off power to the fur nace move the thermostat selection DIP switch to the OFF position Set the desired transition time by setting the tran sition delay DIP switch to the des...

Page 6: ...Pressure Tap 19 Coil Front Cover Drain Port 20 Drain Line Penetrations 21 Drain Trap 22 Blower Door Interlock Switch 23 Inductor Not All Models 24 Two Stage Integrated Control Module with fuse and dia...

Page 7: ...OLE RIGHT SIDE DRAIN LINE HOLES STANDARD GAS SUPPLY HOLE DRAIN TRAP 19 3 4 AIR INTAKE PIPE 2 PVC LEFT SIDE DRAIN LINE HOLES 1 3 4 DRAIN TRAP 1 1 2 1 5 8 30 1 4 11 3 4 19 3 16 BOTTOM KNOCK OUT 23 9 16...

Page 8: ...HOLE 20 5 32 2 UNFOLDED FLANGES DISCHARGE AIR E CONDENSATE DRAIN TRAP w 3 4 PVC DISCHARGE RIGHT OR LEFT SIDE FOLDED FLANGES RETURN AIR A HIGH VOLTAGE ELECTRICAL HOLE LOW VOLTAGE ELECTRICAL HOLE RIGHT...

Page 9: ...10 0 10 0 10 GCVC91155DX 0 35 0 70 0 20 0 55 0 52 0 52 0 37 0 37 2 Data given is least negative pressure required for pressure switch to remain closed Note The typical sea level negative pressure dat...

Page 10: ...37 20197313 0 20 0 55 11177118 0 37 0 37 0 15 0 30 HAPS31 GCVC950915DX ACVC950915DX 0 10 0 10 0130F00070 0 80 1 60 0130F00100 N A N A N A N A N A GCVC91155D X 0 37 0 37 20197313 0 20 0 55 11177118 0 3...

Page 11: ...950714CX ACVC950714CX 1 GCVC90905DX ACVC90905DX 1 GCVC950915DX ACVC950915DX 1 GCVC91155DX 1 PRIMARY LIMIT Part Number 10123512 10123517 10123518 10123533 10123534 10123537 Open Setting F 325 210 170 2...

Page 12: ...50 190 180 200 120 GMVC950453BX AMVC950453BX 2 GMVC950704CX AMVC950704CX 2 GMVC950905CX AMVC950905CX 2 GMVC950905DX AMVC950905DX 2 GMVC951155DX AMVC951155DX 2 GCVC90704CX ACVC90704CX 2 GCVC950714CX AC...

Page 13: ...ll 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...

Page 14: ...e in the duct system such as a central return Disposable Minimum Filter Area in2 Based on a 300 ft min filter face velocity Minimum filter area dictated by heating airflow requirement Cabinet Width in...

Page 15: ...Size in Dimension A in 17 1 2 14 2 21 13 0 24 1 2 11 3 17 1 2 19 7 21 18 8 24 1 2 17 7 17 1 2 25 0 21 24 3 24 1 2 23 4 800 2 20 X 20 X 1 1000 2 25 X 20 X 1 Counterflow Top Return 600 2 15 X 20 X 1 Di...

Page 16: ...75 0 75 1 70 1 10 1 10 Low Stage Pressure Switch Trip Point w c 0 30 0 30 0 60 0 50 0 50 Front Cover Pressure Switch Trip Point w c 0 10 0 10 0 10 0 10 0 10 Blower Wheel D x W 10 x 8 10 x 10 11 x 10 1...

Page 17: ...c 0 75 0 75 1 70 1 10 1 10 Low Stage Pressure Switch Trip Point w c 0 30 0 30 0 60 0 50 0 50 Front Cover Pressure Switch Trip Point w c 0 10 0 10 0 10 0 10 0 10 Blower Wheel D x W 10 x 8 10 x 10 11 x...

Page 18: ...Temperature Rise F 30 60 30 60 40 70 High Stage Pressure Switch Trip Point w c 0 55 0 55 0 55 Low Stage Pressure Switch Trip Point w c 0 20 0 20 0 20 Front Cover Pressure Switch Trip Point w c 0 37 0...

Page 19: ...re S witch Trip P o in t w c 1 6 0 1 6 0 L ow S ta g e P ressu re S witch T rip Po int w c 0 8 0 0 8 0 Fro n t C o ver Pre ssu re Switch T rip Po in t w c 0 1 0 0 1 0 B low er W h ee l D x W 1 0 x 1 0...

Page 20: ...gh S tage P res s ure S witc h Trip P oint w c 0 55 0 55 Low S tage P res s ure S witc h Trip P oint w c 0 20 0 20 F ront Cover P res s ure S witc h Trip P oint w c 0 37 0 37 B lower W heel D x W 10 x...

Page 21: ...ch Trip P o in t w c 1 6 0 1 6 0 L ow S ta g e P ressu re S witch T rip P o int w c 0 8 0 0 8 0 Fro n t C o ver Pre ssu re S witch T rip P o in t w c 0 1 0 0 1 0 B low er W h ee l D x W 1 0 x 1 0 1 1...

Page 22: ...Tap Adjust Tap Low Stage CFM at 1 5 w c ESP High Stage CFM at 1 5 w c ESP Rise F Minus 523 736 55 Minus 756 1089 56 Normal 581 818 49 Normal 840 1210 50 Plus 639 900 45 Plus 924 1331 46 Minus 580 827...

Page 23: ...poses only 6 Motor CFM minimum GMVC95 AMVC95 Heating Speed Charts Heating Speed Tap Adjust Tap Low Stage CFM at 1 5 w c ESP High Stage CFM at 1 5 w c ESP Rise F Heating Speed Tap Adjust Tap Low Stage...

Page 24: ...at 1 8 w c ESP Cooling Speed Tap Adjust Tap CFM at 1 8 w c ESP Minus 540 Minus 540 Minus 729 Norm al 600 Norm al 600 Norm al 810 Plus 660 Plus 660 Plus 891 Minus 720 Minus 720 Minus 990 Norm al 800 No...

Page 25: ...p CFM at 1 8 w c ESP Cooling Speed Tap Adjust Tap CFM at 1 8 w c ESP Minus 351 Minus 351 Minus 495 Norm al 390 Norm al 390 Norm al 550 Plus 429 Plus 429 Plus 605 Minus 468 Minus 468 Minus 693 Norm al...

Page 26: ...t Model Furnace Maxim um CFM Continuous Fan Speed1 2 GMVC950453BX AMVC950453BX 1400 420 GMVC950704CX AMVC950704CX 1760 530 GMVC950905CX AMVC950905CX 2200 660 GMVC950905DX AMVC950905DX 2200 660 GMVC951...

Page 27: ...5 w c ESP High Stage CFM at 1 5 w c ESP Rise F Minus 747 1 076 56 Minus 999 1 439 56 Normal 830 1 195 50 Normal 1 110 1 598 50 Plus 913 1 315 46 Plus 1 221 1 758 46 Minus 824 1 186 51 Minus 1 067 1 5...

Page 28: ...purposes only 6 Motor CFM minimum GCVC95 ACVC95 Heating Speed Charts Heating Speed Tap Adjust Tap Low Stage CFM at 1 5 w c ESP High Stage CFM at 1 5 w c ESP Rise F Heating Speed Tap Adjust Tap Low Sta...

Page 29: ...al 800 Plus 660 Plus 880 Minus 720 Minus 990 Normal 800 Normal 1100 Plus 880 Plus 1210 Minus 990 Minus 1260 Normal 1100 Normal 1400 Plus 1210 Plus 1540 Minus 1286 Minus 1620 Normal 1429 Normal 1800 Pl...

Page 30: ...g Speed Charts GCVC95 ACVC95 Low Stage Cooling Speed Charts Cooling Speed Tap Adjust Tap CFM at 1 8 w c ESP Cooling Speed Tap Adjust Tap CFM at 1 8 w c ESP Minus 594 Minus 729 Normal 660 Normal 810 Pl...

Page 31: ...ximum CFM capaibility is 1760 CFM the continuous fan speed will be 0 30 X 1760 CFM 530 CFM Example If the furnace maximum CFM capaibility is 1760 CFM the continuous fan speed will be 0 30 X 1760 CFM 5...

Page 32: ...esponding 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 5 6 A OFF OFF B ON OFF C OFF ON D...

Page 33: ...30 140 150 100 90 80 70 60 50 40 30 20 10 OUTPUT BTU HR x 1000 BTU OUTPUT vs TEMPERATURE RISE CHART TEMPERATURE RISE 600 CFM 700 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 CFM FORMULAS BTU OUTPU...

Page 34: ...S SUPPLIED WITH THE FURNACE MUST BE REPLACED IT MUST BE REPLACED WITH WIRING MATER IAL HAVING A TEMPERATURE RATING OF AT LEAST 105 C USE COPPER CONDUCTORS ONLY PU DISCONNECT EAC PLUG CONNECTION 2 FS C...

Page 35: ...PINK N WH 9 MANUALRESETROLLOUT LIMITCONTROLS INDLO 14 Y2 40VA MANUALRESETAUXILIARYLIMIT CONTROLS 3 HUM OR JUNCTION BLWR PU PURPLE 1 CIRCULATOR BLOWER R 1 GND JUNCTIONBOX SWITCH TEMP NEUTRAL 115kBTUMOD...

Page 36: ...ND TO SCROLL HOUSING BK BK ECM BLOWER MOTOR INDUCTOR COIL PI N 4 WH WH TO ECM TRANSFORMER BLWR MOTOR GN PIN 2 PK PIN 5 PIN 1 MEDIUM AND LARGE CABINET MODELS ONLY PIN 3 LOAD LINE WH RD BK GY BL RD BK G...

Page 37: ...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...