TECHNICAL INFORMATION MANUAL AMV9/ACV9 40" 90% Gas Furnace Units Model and manufacturing numbers listed on page 3. • Refer to Service Manual RS6300003 Rev. 1 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. ® C This manual is to be used by qualified HVAC technicians only.
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.
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. MODEL M/N AMV90453BXA P1257401F MODEL ACV90704CXA M/N P1257703F AMV90704CXA P1257403F ACV90905DXA P1257705F AMV90905DXA P1257405F AMV91155DXA P1257406F 3 Rev.
PRODUCT DESIGN General Operation The AMV9 and ACV9 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. This furnace is also equipped with a self-diagnosing electronic control module.
COMPONENT IDENTIFICATION 8 7 7 5 9 10 27 28 BURNER COMPARTMENT 33 4 3 13 * * 12 * * * * * 15 18 17 19 31 32 30 19 20 BLOWER COMPARTMENT 20 25 26 14 16 * * 1 11 11 3 2 10 BLOWER COMPARTMENT 6 29 24 3 3 23 16 32 18 21 30 22 12 21 15 17 31 CFM 87 4321 87 4321 OFF ON S4 10 7 11 8 4 5 1 2 CUT FOR DEHUM S3 12 19 9 6 3 20 21 Intell-Ignition TWO WR TSTAT SINGLE 29 ON C S1 3 2 1 OFF 23 20 21 US 24 26 28 19 27 Upflow/Horizontal 14 13 2 22
PRODUCT DIMENSIONS AMV9___XA AIR DISCHARGE A 28 3/4 B (DISCHARGE AIR) C 3/4 3/4 2 1/2 20 3/16 AIR INTAKE PIPE 2" PVC ALTERNATE GAS SUPPLY HOLE LEFT SIDE DRAIN LINE HOLES 2 1/16 DRAIN TRAP CL 30 1/4 CONDENSATE DRAIN TRAP w/ 3/4" PVC DISCHARGE (RIGHT OR LEFT SIDE) 40 LOW VOLTAGE ELECTRICAL HOLE HIGH VOLTAGE ELECTRICAL HOLE SIDE CUT-OUT ALTERNATE VENT/FLUE LOCATION 4 1/8 27 1/8 6 1/8 30 1/4 19 3/16 2 5/8 19 3/16 2 1 3/4 ALTERNATE AIR INTAKE LOCATION STANDARD GAS SUPPLY HOLE 2 11/16 23 14
PRODUCT DIMENSIONS ACV9_____XA LEFT SIDE VIEW FRONTVIEW 28 3/4 3/4 RIGHT SIDE VIEW A 2 1/2 AIR INTAKE PIPE 2" PVC 20 1/4 3/4 3/4 B (RETURN AIR) CONDENSATE DRAIN TRAP w/ 3/4" PVC DISCHARGE (RIGHT OR LEFT SIDE) 1 3/4 LOW VOLTAGE ELECTRICAL HOLE VENT/FLUE PIPE 2" PVC 2 1/16 40 HIGH VOLTAGE ELECTRICAL HOLE ALTERNATE VENT/FLUE LOCATION 6 1/8 28 5/16 28 5/16 LOW VOLTAGE ELECTRICAL HOLE 1 3/4 HIGH VOLTAGE ELECTRICAL HOLE ALTERNATE AIR INTAKE LOCATION 2 11/16 19 7/8 LEFT SIDE DRAIN LINE HOLE
PRODUCT DESIGN PRESSURE SWITCH TRIP POINTS AND USAGE CHART MODEL AMV90453BXA AMV90704CXA AMV90905DXA AMV91155DXA ACV90704CXA ACV90904DXA NEGATIVE PRESSURE ID BLOWER WITH FLUE NOT FIRING TYPICAL SEA LEVEL DATA NEGATIVE PRESSURE ID BLOWER WITH FLUE FIRING TYPICAL SEA LEVEL DATA NEGATIVE PRESSURE COIL COVER WITH FLUE NOT FIRING TYPICAL SEA LEVEL DATA NEGATIVE PRESSURE COIL COVER WITH FLUE FIRING TYPICAL SEA LEVEL DATA LOW FIRE HIGH FIRE LOW FIRE HIGH FIRE LOW FIRE HIGH FIRE LOW FIRE HIGH FIRE -0
PRODUCT DESIGN ROLLOUT LIMIT SWITCHES Part Number 10123517 10123518 10123533 10123537 Open Setting (°F) Color Code(s) AMV90453BXA AMV90704CXA AMV90905DXA AMV91155DXA 210 White 170 Blue 1 200 Yellow 190 Gray ACV90704CXA ACV90905DXA 2 2 2 2 2 2 2 AUXILIARY LIMIT SWITCHES Part Number 10123518 10123533 10123535 10123536 10123537 Open Setting (°F) Color Code(s) AMS90453BXA AMS90703BXA AMS90905DXA AMS91155DXA 170 Blue 200 Yellow 150 Red 2 180 Lt.
PRODUCT DESIGN Coil Matches: A large array of Amana® brand coils are available for use with the new ACV9 furnaces, in either counterflow or horizontal applications & with AMV9 furnaces, in either upflow or horizontal applications. These coils are available in both cased and uncased models, with or without a TXV expansion device. These new 92%+ and 95%+ furnaces match up with the existing Amana® brand coils as shown in the chart below.
PRODUCT DESIGN Thermostats: The following Amana® brand thermostats are suggested for use with AMV9 & ACV9 Furnace Models: THERMOSTATS Thermostat Man/Auto Programmable Cool Heat Batt. Powered Batt. Bkup 1213406* Man. Or Auto Yes 2 3 No No 1213407 Man. Changeover Yes 2 2 Yes Yes 1213411 Man. Changeover No 2 2 Yes No *1213406 is the recommended model for the AMV9 & ACV9 furnaces when used with a heat pump in a fossil fuel application.
PRODUCT DESIGN Counterflow Filters This furnace has provisions for the installation of return air filters at the counterflow top return. The furnace will accommodate the following filter sizes depending on cabinet size: Counterflow Top Return Return Air Cabinet Width Optional Access Door "A" Min 17 1/2 21 24 1/2 17 1/2 21 24 1/2 17 1/2 21 24 1/2 Filter Area Qty Filter Size Dimension "A" 2 (in) (in) (in ) 600 2 15 X 20 X 1 800 2 20 X 20 X 1 1000 2 25 X 20 X 1 14.2 13.0 11.3 19.7 18.8 17.7 25.
FURNACE SPECIFICATIONS MODEL AMV90453BXA AMV90704CXA AMV90905DXA AMV91155DXA Btuh Input (US) High Fire 46,000 69,000 92,000 115,000 Output (US) High Fire 44,300 66,900 88,800 111,100 Btuh Input (US) Low Fire 32,000 48,000 64,000 80,000 Output (US) Low Fire 30,800 46,400 61,700 77,400 96% 95.5% 95.7% 95.8% Rated External Static (" w.c.) .10 - .50 .10 - .50 .10 - .50 .10 - .
FURNACE SPECIFICATIONS MODEL ACV90704CXA ACV90905DXA Btuh Input (US) High Fire 69,000 92,000 Output (US) High Fire 65,300 86,500 Btuh Input (US) Low Fire 48,000 64,000 Output (US) Low Fire 45,000 60,100 A.F.U.E. 93.3% 92.7% Rated External Static (" w.c.) .10 - .50 .10 - .50 Temperature Rise (°F) 30 - 60 30 - 60 High Stage Pressure Switch Trip Point (" w.c.) -0.55 -0.55 Low Stage Pressure Switch Trip Point (" w.c.) -0.20 -0.20 Front Cover Pressure Switch Trip Point (" w.c) -0.
BLOWER PERFORMANCE SPECIFICATIONS AMV9 Heating Speed Charts AMV90453BXA (Rise Range: 30 - 60°F) Heating Speed Tap A B C D AMV90704CXA (Rise Range: 30 - 60°F) Adjust Tap Low Stage CFM at .1" - .5" w.c. ESP High Stage CFM at .1" - .5" w.c.
BLOWER PERFORMANCE SPECIFICATIONS AMV9 High (Single) Stage Cooling Speed Charts AMV90453BXA Cooling Speed Tap A B C D AMV90704CXA Adjust Tap CFM at .1" - .8" w.c. ESP Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) 540 600 660 720 800 880 900 1000 1100 1080 1200 1320 Cooling Speed Tap A B C D Adjust Tap CFM at .1" - .8" w.c.
BLOWER PERFORMANCE SPECIFICATIONS AMV9 Continuous Fan Speed Chart AMV90453BXA Cooling Speed Tap A B C D AMV90704CXA Adjust Tap CFM at .1" - .8" w.c. ESP Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) 380* 380* 380* 403 448 493 504 560 616 505 672 739 Cooling Speed Tap A B C D AMV90905DXA Adjust Tap CFM at .1" - .8" w.c.
BLOWER PERFORMANCE SPECIFICATIONS ACV9 Heating Speed Charts ACV90905DXA (Rise Range: 30 - 60°F) ACV90704CXA (Rise Range: 30 - 60°F) Heating Speed Tap A B C D Adjust Tap Low Stage CFM at .1" - .5" w.c. ESP Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) 747 830 913 824 915 1007 900 1000 1100 978 1085 1194 High Stage CFM Rise at .1" - .5" w.c. (°F) ESP 1076 1195 1315 1186 1318 1449 1296 1440 1584 1408 1562 1719 Adjust Tap Low Stage CFM at .1" - .
BLOWER PERFORMANCE SPECIFICATIONS AMV9/ACV9 Ramping Profile 8 7 6 5 4 3 2 1 * Ramping Profile Tap A Ramping Profile Tap B Ramping Profile Tap C Ramping Profile Tap D O F F 8 7 6 O F F 5 4 3 2 1 O O F N F 8 7 6 5 4 3 2 1 O O N F F 8 7 6 5 4 3 2 1 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.
BLOWER PERFORMANCE SPECIFICATIONS ACV9 High (Single) Stage Cooling Speed Charts ACV90704CXA Cooling Speed Tap Adjust Tap Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) A B C D ACV90905DXA Adjust Tap CFM at .1" - .8" w.c. ESP Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) Minus(-) Normal Plus (+) 720 800 880 990 1100 1210 1260 1400 1540 1620 1800 1980 CFM at Cooling .1" - .8" Speed Tap w.c.
WIRING DIAGRAMS BTU OUTPUT vs TEMPERATURE RISE CHART 100 600 CFM 90 700 80 800 TEMPERATURE RISE 900 1000 70 1100 1200 60 1400 1600 50 1800 2000 2200 2400 CFM 40 30 FORMULAS BTU OUTPUT = CFM x 1.08 x RISE BTU OUTPUT RISE = ÷ CFM 1.08 20 21 Rev.
BLOWER PERFORMANCE SPECIFICATIONS TO ID BLOWER TWO-STAGE PRESSURE SWITCH ASSEMBLY HIGH FIRE PRESS. SWITCH C NO HI VT 3 C 2 PM 1 RD WH TWO STAGE GAS VALVE YL 1 2 OR 2 CIRCUIT CONNECTOR L BK -1 BR WH-5 DISCONNECT FLAME SENSOR GY GY NO TO 115VAC/ 1Ø /60 HZ POWER SUPPLY WITH OVERCURRENT PROTECTION DEVICE C FRONT COVER PRESSURE SWITCH NO L WARNING: RD BU BU OR 24V HUM. PK LOW FIRE PRESS.
SCHEMATICS PK TO AVOID POSSIBLE ELECTRICAL SHOCK, PERSONAL INJURY, OR DEATH, DISCONNECT THE POWER BEFORE SERVICING.
ELECTRONIC AIR CLEANER LOW HEAT HIGH HEAT COOL CIRC. NEU PARK EAC EAC NEU INDUCER IND HI IND NEU HUMN HUM K8a R K2 3 AMP AUTOMOTIVE FUSE W8 K3 K1 TH LINE HOT XFMR 24 V.A.C. 120 VAC XFMRN LINE NEU .
