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AMV91155DX
User Manual
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Amana AMV91155DX, AMV90704CX, AMV90905DX, AMV90453BX, ACV90905DX User Manual

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Page 1
TECHNICAL INFORMATION MANUAL
AMV9/ACV9 40" 90% Gas Furnace Units
• Refer to Service Manual RS6610004 for installation, op-
eration, and troubleshooting information.
Service Manual.
• Refer to the appropriate Parts Catalog for part number
information.
Model numbers
listed on page 3.
®
Company, L.P. All rights reserved.
is a trademark of Maytag Corporation and is used under license to Goodman
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 © 2004 - 2007 Goodman Company, L.P.
®
C
US
RT6612008 Rev. 2
June 2007
Page 2
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.
A M V 9 045 5 B X A
Product Type
G: Gas Furnace
Supply Type
C: Counterflow/Horizontal M: Upflow/Horizontal
Furnace Type
V: Variable Speed - 2 Stage Condensing (90%)
Model Family
9: Air Command 90 (40" Height)
Nominal Input
045: 45,000 Btuh 070: 70,000 Btuh 090: 90,000 Btuh 115: 115,000 Btuh
Design Series
A: Initial Release
Additional Features
N: Natural Gas X: Low NOx
Cabinet Width
A: 14" B: 17 1/2" C: 21" D: 24 1/2"
Airflow Capability
3: 1200 4: 1600 5: 2000
HIGH VOLTAGE!
WARNING
WARNING
WARNING
WARNING
WARNING
WARNING
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.
Installation and repair of this unit should be performed ONLY by individu­als meeting the requirements of an "entry level technician" as specified by the Air Conditioning and Refrigeration Institute (ARI). Attempting to install or repair this unit without such background may result in product damage, personal injury or death.
Goodman will not be responsibile 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.
2
Page 3
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.
AMV90453BX* AMV90704CX* AMV90905DX* AMV91155DX*
ACV90704CX* ACV90905DX*
WARNING
WARNING
WARNING
WARNING
WARNING
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.
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.
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.
3
Page 4
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. In the event a furnace component is not operating properly, the control module LED will flash on and off in a factory-programmed sequence, depending on the problem encountered. This light can 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 Con- trol section in the Service Instructions for an explanation of the possible problem.
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.
*Obtain from: American National Standards Institute 1430 Broadway New York, NY 10018
Location Considerations
• The furnace should be as centralized as is practical with respect to the air distribution system.
• Do not install the furnace directly on carpeting, tile, or combustible material other than wood flooring.
• 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.
• 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.
Notes:
1. Installer must supply one or two PVC pipes: one for combustion air (optional) and one for the flue outlet (re­quired). Vent pipe must be either 2” or 3” in diameter, depending upon furnace input, number of elbows, length of run and installation (1 or 2 pipes). The optional Com­bustion Air Pipe is dependent on installation/code re­quirements and must be 2” or 3” diameter PVC.
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.
4
4. Installer must supply the following gas line fittings, de­pending on which entrance is used:
Left -- Two 90° Elbows, one close nipple, straight pipe Right -- Straight pipe to reach gas valve.
Accessibility Clearances (Minimum)
AMV9 MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS
(INCHES)
POSITION* FRONT SIDES REAR TOP FLUE FLOOR
Upflow30010C
Horizontal36060C
*= All positioning is determined as installed unit is viewed from the front. C= If placed on combustible floor, floor MUST be wood only. NC= For instalaltion on non-combustible floors only. A combustible
subbase must be used for installations on combustible flooring.
ACV9 MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS
(INCHES)
POSITION* FRONT SIDES REAR TOP FLUE FLOOR
Upflow30010NC
Horizontal36060C
*= All positioning is determined as installed unit is viewed from the front. C= If placed on combustible floor, floor MUST be wood only. NC= For instalaltion on non-combustible floors only. A combustible
subbase must be used for installations on combustible flooring.
36" at front is required for servicing or cleaning. Note: In all cases accessibility clearance shall take prece-
dence 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.
"STANDARD" and "HIGH ALTITUDE" KITS
ID Blwr
Pressure
Switch
7,001 - 9,000 Feet
Gas Orifices
HANG13
#44
Orifice
HANG13
#44
Orifice
HANG13
#44
Orifice
HALP11
#56 Orifice
HALP11
#56
Orifice
HALP11
#56
Orifice
Pressure
HAPS28
HAPS29
HAPS29
ID Blwr
Switch
9,001 - 11,000 Feet
Gas Orifices
HANG14
#45
Orifice
HANG14
#45
Orifice
HANG14
#45
Orifice
HALP11
#56
Orifice
HALP11
#56
Orifice
HALP11
#56
Orifice
ID Blwr
Pressure
Switch
HAPS28
HAPS29
HAPS31
Furnace
AMV90453BX* AMV90704CX*NoChange
AMV90905DX* AMV91155DX*NoChange
ACV90704CX* ACV90905DX*NoChange
Gas Orifices
Natural Propane Natural Propane Natural Propane
0 - 7,000 Feet
(Standard Altitude)
LPM-05*
#55 OrificeNoChange
LPM-05*
#55 OrificeNoChange
LPM-05*
#55 OrificeNoChange
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.
Page 5
COMPONENT IDENTIFICATION
6
5
8
7
9
7
10
5
26
27
32
3
19
4
*
*
*
2
1
*
*
*
*
*
*
31
18
15
16
3
12 13
19
11
17
18
14
20
25
17
24
23
3
31
20
20
13
18
19
12
9
7
8
7
21
Intell-Ignition
28
23
BLOWER COMPARTMENT BURNER COMPARTMENT
27
26
25
10
11
28
3
29
15
14
BLOWER COMPARTMENT
16
30
18
19
20
2
21
6
4
1
1 Two-Stage Gas Valve 2 Gas Line Entrance (Alternate) 3 Pressure Switch(es) 4 Gas Manifold 5 Combustion Air Intake Connection 6 Hot Surface Igniter 7 Rollout Limit 8 Burners
9 Flame Sensor 10 Flue Pipe Connection 11 Flue Pipe 12 Primary Limit 13 Gas Line Entrance 14 Flue Pipe Connection (Alternate) 15 Rubber Elbow 16 Two-Speed Induced Draft Blower 17 Electrical Connection Inlets (Alternate)
Counterflow /HorizontalUpflow/Horizontal
18 Coil Front Cover 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 diagnostic LED) 25 24 Volt Thermostat Connections 26 Transformer (40 VA) 27 ECM Variable Speed Circulator Blower 28 Auxiliary Limit 29 Junction Box 30 Electrical Connection Inlets 31 Coil Front Cover 32 Combustion Air Inlet Pipe (ACV9 only)
5
Page 6
PRODUCT DIMENSIONS
AIR
DISCHARGE
28 3/4
3/4
14
20 3/16
ALTERNATE
GAS SUPPLY
HOLE
LEFT SIDE
DRAIN LINE
HOLES
23
LOW VOLTAGE
ELECTRICAL HOLE
HIGH VOLTAGE
ELECTRICAL HOLE
SIDE CUT -OUT
2 5/8
1 3/4
7 3/8
2 1/2
AIR INTAKE PIPE
2" PVC
DRAIN
TRAP
C
L
19 3/16
11 3/4
9 3/8
3/4
30 1/4
AMV9___X*
A
(DISCHARGE AI R)
C
40
B
3/4
2 1/16
CONDENSATE
DRAIN TRAP
w/ 3/4" PVC
DISCHARGE
(RIGHT OR LEFT SIDE)
2
16 5/8
VENT/FLUE PIPE
2" PVC
27 1/8
30 1/4
32 13/16
2 11/16
19 3/16
4 1/8
2 5/8
11 3/4
7 7/8
6 1/8
DRAIN
TRAP
C
1 3/4
L
AIR
DISCHARGE
ALTERNATE AIR INTAKE LOCATION
STANDARD GAS SUPPLY HOLE
ALTERNATE VENT/FLUE LOCATION
RIGHT SIDE DRAIN LINE
HOLES
LOW VOLTAGE ELECTRICAL HOLE
HIGH VOLTAGE ELECTRICAL HOLE
SIDE CUT -OUT
1 5/8
1 1/2
23 9/16
BOTTOM KNOCK-OUT
LEFT SIDE
VIEW
D
BOTTOM KNOCK-OUT
FRONT
VIEW
CABINET
SIZE
UNITS A B C D
SMALL 0453BX* 17 1/2 15 12 3/8 12 5/8
MEDIUM 0704CX* 21 19 16 3/8 14 5/8
LARGE
0905DX* 1155DX*
24 1/2 23 20 3/8 18 5/8
All dimensions are in inches.
RIGHT SIDE
VIEW
6
Page 7
PRODUCT DIMENSIONS
LEFT SIDE
VIEW
3/4
20 1/4
LOW VOLTAGE
ELECTRICAL HOLE
HIGH VOLTAGE
ELECTRICAL HOLE
LEFT SIDE
DRAIN LINE
HOLES
STANDARD GAS
SUPPLY HOLE
28 3/4
DRAIN
TRAP
2 1/2
AIR INTAKE PIPE
2" PVC
1 3/4
2 5/8
C
L
4 1/8
15 1/2
11 1/2
9 13/16
3/4
28 5/16
ACV9_____X*
FRONTVIEW
A B
(RETURN AIR)
40
3/4
2 1/16
CONDENSATE
DRAIN TRAP
w/ 3/4" PVC
DISCHARGE
(RIGHT OR
LEFT SIDE)
2
8 1/4
28 5/16
19 7/8
VENT/FLUE PIPE
2" PVC
1 3/4
2 11/16
18 13/16
14
11 5/8
6 1/8
9 3/4
LOW VOLTAGE ELECTRICAL HOLE
HIGH VOLTAGE ELECTRICAL HOLE
2 5/8
7 3/8
RIGHT SIDE
VIEW
ALTERNATE VENT/FLUE LOCATION
ALTERNATE AIR INTAKE LOCATION
DRAIN
TRAP
C
L
RIGHT SIDE DRAIN LINE
HOLES
ALTERNATE GAS SUPPLY HOLE
18 5/8
UNFOLDED FLANGES
20 5/32
FOLDED FLANGES
AIR
DISCHARGE
D
UNFOLDED FLANGES
E
FOLDED FLANGES
DISCHARGE AIR
CABINET
SIZE
UNITS A B C D
MEDIUM 0704CX* 21 19 16 3/8 14 5/8
LARGE 0905DX* 24 1/2 23 20 3/8 18 5/8
All dimensions are in inches.
AIR
DISCHARGE
NOTE: Airflow area will be reduced by approximately 18% if duct flanges are not unfolded. This could cause performance
issues and noise issues.
7
Page 8
PRODUCT DESIGN
PRESSURE SWITCH TRIP POINTS AND USAGE CHART
NEGATIVE
PRESSURE
COIL COVER
WITH FLUE
FIRING
TYPICAL SEA
LEVEL DATA LOW
FIRE
MODEL
AMV90453BX* AMV90704CX*
AMV90905DX* AMV91155DX*
NEGATIVE
PRESSURE
ID BLOWER
WITH FLUE
NOT FIRING
TYPICAL SEA
LEVEL DATA LOW
FIRE
HIGH
FIRE
NEGATIVE
PRESSURE
ID BLOWER
WITH FLUE
FIRING
TYPICAL SEA
LEVEL DATA LOW
FIRE
HIGH FIRE
NEGATIVE
PRESSURE
COIL COVER
WITH FLUE
NOT FIRING
TYPICAL SEA
LEVEL DATA LOW
FIRE
HIGH
FIRE
-0.45 -0.90 -0.50 -0.95 -0.25 -0.25 -0.25 -0.25
-0.65 -1.20 -0.70 -1.25 -0.25 -0.25 -0.25 -0.25
ACV90704CX* -0.35 -0.35 -0.70 -0.75 -0.52 -0.52 -0.52 -0.52 ACV90904DX* -0.35 -0.70 -0.40 -0.75 -0.52 -0.52 -0.52 -0.52
Note: The typical sea level negative pressure data represents the minimum pressures expected. Shorter length of flue pipe or single pipe systems compared to dual pipe systems should show higher (greater negative) pressures.
PRESSURE SWITCH TRIP POINTS AND USAGE CHART
7,001 ft. to 11,000 ft.0 to 7,000 ft.
HIGH FIRE
TRIP POINT ID BLOWER PRESSURE
SWITCH
LOW
HIGH
FIRE
FIRE
PS2
TRIP POINT
COIL COVER
PRESSURE
SWITCH LOW FIRE
TRIP POINT
MODEL
AMV90453BX* AMV90704CX*
AMV90905DX* AMV91155DX*
ACV90704CX* -0.37 -0.37 20197306 -0.20 -0.55 11177118 GREEN PURPLE -0.37 -0.37 -0.15 -0.30
ACV90905DX* -0.37 -0.37 20197306 -0.20 -0.55 11177118 GREEN PURPLE -0.37 -0.37 -0.15 -0.30
Note:
All installations above 7,000 ft. require a pressure switch change. For installations in Canada the AMV9 & ACV9 furnaces are certified only to 4500 ft.
Note:
Replacement pressure switch number is listed below high altitude kit number.
Note:
All negative pressure readings are in inches of water column (" w.c.).
COIL COVER
PRESSURE
SWITCH LOW FIRE
-0.10 -0.10 20197301 -0.30 -0.75 11177113 PURPLE PINK -0.10 -0.10 -0.22 -0.55
-0.10 -0.10 20197301 -0.50 -1.10 11177114 WHITE GRAY -0.10 -0.10 -0.38 -0.82
HIGH
FIRE
COIL COVER
PRESSURE
SWITCH
PART #
TRIP POINT ID BLOWER PRESSURE
SWITCH
LOW
HIGH
FIRE
FIRE
ID BLOWER
PRESSURE
SWITCH
PART #
PS1
LABEL
COLOR
LABEL
COLOR
HIGH
FIRE
HIGH
ALTITUDE
KIT
HAPS28
11177115
HAPS29
11177116
HAPS31
11177120
HAPS31
11177120
PS1
LABEL
COLOR
GREEN YELLOW
ORANGE LT BLU E
YELLOW RED
YELLOW RED
PS2
LABEL
COLOR
8
Page 9
PRODUCT DESIGN
Part Number 20162903 20162904 20162905 20162907 20162908
T.O.D. PRIMARY LIMIT
Open Setting (°F)
AMV90453BX* AMV90704CX* AMV90905DX* AMV91155DX*
ACV90704CX*
160 150 145 155 170
1
1
1
1
1
ACV90905DX*
ROLLOUT LIMIT SWITCHES
Part Number
Open S etting (°F) 210 170 200 190
AMV90453BX* AMV90704CX* AMV90905DX* AMV91155DX*
10123517 10123518 10123533
1
2
2
10123537
1
2
ACV90704CX* ACV90905DX*
Part Number 10123518 10123533 10123535 10123536 10123537
Open Setting (°F) 170 200 150 180 190
AMV90453BX* AMV90704CX* 2 AMV90905DX* AMV91155DX* 2
ACV90704CX* 2 ACV90905DX*
22 22
AUXILIARY LIMIT SWITCHES
2
2
2
9
Page 10
PRODUCT DESIGN
Coil Matches:
A large array of Amana® brand coils are available for use with the 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 92%+ and 95%+ furnaces match up with the existing Amana® brand coils as shown in the chart below.
Coil Matches (for Amana® Brand units using R22 and R-410A):
C A P F 1824 A 6 A
Product Type
C: Indoor Coil
Application
A: Upflow/Downflow Coil H: Horizontal A Coil S: Horizontal Slab Coil
Expansion Device
F: Flowrator
Cabinet Finish
U: Uncased P: Painted C: Unpainted Case
Revision
A: Revision
Refrigerant
6: R-22 or R-410A 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 only)
Nominal Capacity Range @ 13 SEER
1824: 1 1/2 to 2 Tons 3030: 2 1/2 Tons 3642: 3 to 3 1/2 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.
10
Page 11
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 1213411
*1213406 is the recomme nded model for the AMV9 & ACV9 furnaces when used with a heat pump in a fossil fuel application. It is NOT for use with either the AMV9 or ACV9 as a sole heating source. 1213406 thermstats are 24V powered with battery backup.
Man. Changeover Yes 2 2 Yes Yes Man. Changeover No 2 2 Yes No
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
This furnace has provisions for the installation of return air filters at the side and/or bottom return. The furnace will accommodate the following filter sizes depending on cabinet size:
BOTT O M RET URNSIDE RETURN
Cabinet
Width
(in.)
Nominal
Filter Size
(in.)
Approx.
Flow Area
2
)
(in
Cabinet
Width
(in.)
Nominal
Filter Size
(in.)
All 16 x 25 x 1 400 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
Approx.
Flow Area
2
)
(in
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.
COOLING AIRFLOW REQUIREMENT (CFM)
600 800 1000 1200 1400 1600 2000
0453__X* 376* 384 480 576 --- --- --­0704__X* --- --- 564* 564* 672 768 0905__X* --- --- --- 752* 752* 768 960
Input__Airflow
1155__X* --- --- --- 940* 940* 940* 960
COOLING AIRFLOW REQUIREMENT (CFM)
600 800 1000 1200 1400 1600 2000
0704__X* --- --- 641* 641* 672 768 ---
Input
0905__X* --- --- --- 854* 854* 854* 960
Airflow
UPFLOW
COUNTERFLOW
*Minimum filter area dictated by heating airflow requirement.
Disposable Minimum Filter Area (in2)
[Based on a 300 ft/min filter face velocity]
COOLING AIRFLOW REQUIREMENT (CFM)
600 800 1000 1200 1400 1600 2000
0453__X* 376* 384 480 576 --- --- --­0704__X* --- --- 627* 627* 672 768 --­0905__X* --- --- --- 836* 836* 836* 960
Input__Airflow
1155__X* --- --- --- 940* 940* 940* 960
COOLING AIRFLOW REQUIREMENT (CFM)
600 800 1000 1200 1400 1600 2000
0704__X* --- --- 320* 320* 336 384 ---
Input
0905__X* --- --- --- 427* 427* 427* 480
Airflow
*Minimum filter area dictated by heating airflow requirement.
Permanent Minimum Filter Area (in2)
[Based on 600 ft/min filter face velocity]
UPFLOW
COUNTERFLOW
11
Page 12
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
Optional
Access
Door
"A" Min
Cabinet Width
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
Filter Area
2
)
(in
600 2 15 X 20 X 1
800 2 20 X 20 X 1
1000 2 25 X 20 X 1
Qty
Filter Size
(in)
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.
Dimension "A"
(in)
12
Page 13
FURNACE SPECIFICATIONS
AMV9
MODEL
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 A.F.U.E. 96% 95.5% 95.7% 95.8% Rated External Static (" w.c.) .10 - .50 .10 - .50 .10 - .50 .10 - .50 Temperature Rise (°F) 30 - 60 30 - 60 30 - 60 35 - 65 High Stage Pressure Switch Trip Point (" w.c.) -0.75 -0.75 -1.10 -1.10 Low Stage Pressure Switch Trip Point (" w.c.) -0.30 -0.30 -0.50 -0.50 Front Cover Pressure Switch Trip Point (" w.c) -0.10 -0.10 -0.10 -0.10 Blower Wheel (D" x W") 10 x 7 10 x 10 11 x 10 11 x 10 Blower Horsepower 1/2 3/4 1 1 Blower Speeds Max CFM @ 0.5 E.S.P. Power Supply 115-60-1 115-60-1 115-60-1 115-60-1 Minimum Circuit Ampacity (MCA) 10.4 12.8 14.6 14.6 Maximum Overcurrent Device 15 15 15 15 Transformer (VA) 40 40 40 40 Heat Anticipator (Amps) 0.7 0.7 0.7 0.7 Primary Limit Setting (°F) 145 155 145 150 Auxiliary Limit Setting (°F) 150 190 180 200 Rollout Limit Setting (°F) 170 200 190 200 Fan Delay On Heating 30 secs. 30 secs. 30 secs. 30 secs. Off Heating * 150 secs. 150 secs. 150 secs. 150 secs. Fan Delay On Cooling 5 secs. 5 secs. 5 secs. 5 secs. Off Cooling 45 secs. 45 secs. 45 secs. 45 secs. Fan Delay On - Fan Only 5 secs. 5 secs. 5 secs. 5 secs. Gas Supply Pressure (Natural/Propane) (" w.c.) 7 / 11 7 / 11 7 / 11 7 / 11 Manifold Pressure (Natural/Propane) High Stage (" w.c.) 3.5 / 10 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 1.9 / 6.0 Orifice Size (Natural/Propane) #43 / #55 #43 / #55 #43 / #55 #43 / #55 Number of Burners 2345 Vent Connector Diameter (inches) 2233 Combustion Air Connector Diameter (inches) 2233 Shipping Weight (lbs.) 133 157 172 184
AMV90453BX* AMV90704CX* AMV90905DX* AMV91155DX*
Refer to airflow charts on pages 15-19.
* Off Heating - This fan delay timing is adjustable (90, 120, 150 or 180 seconds), 150 seconds as shipped.
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.
13
Page 14
FURNACE SPECIFICATIONS
ACV9
MODEL
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) -0.37 -0.37 Blower Wheel (D" x W") 10 x 10 11 x 10 Blower Horsepower 3/4 1 Blower Speeds Max CFM @ 0.5 E.S.P. Power Supply 115-60-1 115-60-1 Minimum Circuit Ampacity (MCA) 12 .8 14.6 Maximum Overcurrent Device 15 15 Transformer (VA) 40 40 Heat Anticipator (Amps) 0.7 0.7 Primary Limit Setting (°F) 160 170 Auxiliary Limit Setting (°F) 220 180 Rollout Limit Setting (°F) 220 210 Fan Delay On Heating 30 secs. 30 secs. Off Heating * 150 secs. 150 secs. Fan Delay On Cooling 5 secs. 5 secs. Off Cooling 45 secs. 45 secs. Fan Delay On - Fan Only 5 secs. 5 secs. Gas Supply Pressure (Natural/Propane) (" w.c.) 7 / 11 7 / 11 Manifold Pressure (Natural/Propane) High Stage (" w.c.) 3.5 / 10 3.5 /10 Manifold Pressure (Natural/Propane) Low Stage ("w.c.) 1.9 / 6.0 1.9 / 6.0 Orifice Size (Natural/Propane) #43 / #55 #43 / #55 Number of Burners 3 4 Vent Connector Diameter (inches) 2 2 Combustion Air Connector Diameter (inches) 2 2 Shipping Weight (lbs.) 157 172
ACV90704CX* ACV90905DX*
Refer to airflow charts on pages
15-19.
* Off Heating - This fan delay timing is adjustable (90, 120, 150 or 180 seconds) , 150 seconds as shipped.
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
Page 15
BLOWER PERFORMANCE SPECIFICATIONS
AMV9 Heating Speed Charts
AMV90453BX* (Rise Range: 30 - 60°F)
Heating
Speed
Tap
A
B
D
Heating
Speed
Tap
AA
BB
CC
DD
Adjust
Tap
Minus(-) 495 713 57 Minus(-) 756 1089 56
Normal 550 792 51 Normal 840 1210 50
Plus (+) 605 871 46 Pl us (+) 924 1331 46
Minus(-) 540 778 52 Minus(-) 828 1192 51
Normal 600 864 47 Normal 920 1325 46
Plus (+) 660 950 43 Pl us (+) 1012 1457 42
Minus(-) 585 842 48 Minus(-) 900 1296 47
Normal 650 936 43 Normal 1000 1440 42
Plus (+) 715 1030 39 Pl us (+) 1100 1584 38
Minus(-) 630 907 45 Minus(-) 972 1400 43
Normal 700 1008 40 Normal 1080 1555 39
Plus (+) 770 1109 36 Pl us (+) 1188 1711 35
AMV90905DX* (Rise Range: 30 - 60°F) AMV91155DX* (Rise Range: 30 - 60°F)
Adjust
Tap
Minus(-) 1013 1458 56 Minus(-) 1107 1594 63
Normal 1125 1620 50 Normal 1230 1771 57
Plus (+) 1238 1782 45 Pl us (+) 1353 1948 52
Minus(-) 1076 1549 52 Minus(-) 1139 1639 62
Normal 1195 1721 47 Normal 1265 1822 56
Plus (+) 1315 1893 43 Pl us (+) 1392 2004 50
Minus(-) 1139 1639 49 Minus(-) 1170 1685 60
Normal 1265 1822 44 Normal 1300 1872 54
Plus (+) 1392 2004 40 Pl us (+) 1430 2059 49
Minus(-) 1202 1730 47 Minus(-) 1202 1730 58
Normal 1335 1922 42 Normal 1335 1922 53
Plus (+) 1469 2115 38 Pl us (+) 1469 2115 48
Low Stage
CFM
at .1" - .5" w.c.
ESP
Low Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Rise
(°F)
Heating
Speed
Tap
A
B
CC
D
Heating
Speed
Tap
AMV90704CX* (Rise Range: 30 - 60°F)
High Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Adjust
Tap
Adjust
Tap
Low Sta ge
CFM
at .1" - .5" w.c.
ESP
Low Sta ge
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Rise
(°F)
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 minimum.
15
Page 16
BLOWER PERFORMANCE SPECIFICATIONS
AMV9 High (Single) Stage Cooling Speed Charts
Speed
Tap
A
B
CC
D
AMV90704CX*
Adjust
Tap
CFM at .1" - .8"
w.c. ESP
Cooling
Speed
Tap
A
B
D
AMV90453BX*
Adjust
Tap
Minus(-) 540 Minus(-) 540 Minus(-) 720 Minus(-) 720
Normal 600 Normal 600 Normal 800 Normal 800
Plus (+) 660 Plus (+) 660 Plus (+) 880 Plus (+) 880
Minus(-) 720 Minus(-) 720 Minus(-) 990 Minus(-) 990
Normal 800 Normal 800 Normal 1100 Normal 1100
Plus (+) 880 Plus (+) 880 Plus (+) 1210 Plus (+) 1210
Minus(-) 900 Minus(-) 990 Minus(-) 1260 Minus(-) 1260
Normal 1000 Normal 1100 Normal 1400 Normal 1400
Plus (+) 1100 Plus (+) 1210 Plus (+) 1540 Plus (+) 1540
Minus(-) 1080 Minus(-) 1286 Minus(-) 1620 Minus(-) 1620
Normal 1200 Normal 1429 Normal 1800 Normal 1800
Plus (+) 1320 Plus (+) 1572 Plus (+) 1980 Plus (+) 1980
CFM at .1" - .8"
w.c. ESP
Cooling
AMV9 Low Stage Cooling Speed Charts
AMV90453BX*
AMV90704CX*
Cooling
Speed
Tap
Adjust
Tap
CFM at .1" - .8"
w.c. ESP
Cooling
Speed
Tap
AA
BB
CC
DD
AMV91155DX*AMV90905DX*
AMV91155DX*AMV90905DX*
Adjust
Tap
CFM at .1" - .8"
w.c. ESP
Cooling
Speed
Tap
A
B
D
Adjust
Tap
Minus(-) 380* Minus(-) 378* Minus(-) 513* Minus(-) 514*
Normal 390 Normal 390 Normal 520 Normal 520 Plus (+) 429 Plus (+) 429 Plus (+) 572 Plus (+) 572 Minus(-) 468 Minus(-) 468 Minus(-) 644 Minus(-) 644
Normal 520 Normal 520 Normal 715 Normal 715 Plus (+) 572 Plus (+) 572 Plus (+) 787 Plus (+) 787 Minus(-) 585 Minus(-) 644 Minus(-) 819 Minus(-) 819
Normal 650 Normal 715 Normal 910 Normal 910 Plus (+) 715 Plus (+) 7 87 Plus (+) 1001 Plus (+) 1001 Minus(-) 702 Minus(-) 836 Minus(-) 1053 Minus(-) 1053
Normal 780 Normal 929 Normal 1170 Normal 1170 Plus (+) 858 Plus (+) 1022 Plus (+) 1287 Plus (+) 1287
CFM at .1" - .8"
w.c. ESP
Cooling
Speed
Tap
A
B
C
D
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
Cooling
Speed
Tap
Adjust
Tap
CFM at .1" - .8"
w.c. ESP
Cooling
Speed
Tap
AA
BB
CCC
DD
Adjust
Tap
CFM at .1" - .8"
w.c. ESP
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 minimum.
16
Page 17
BLOWER PERFORMANCE SPECIFICATIONS
AMV9 Continuous Fan Speed Chart
Cooling
Speed
Tap
A
B
D
Speed
Tap
A
B
CC
D
AMV90704CX*
Adjust
Tap
CFM at .1" - .8"
w.c. ESP
Cooling
Speed
Tap
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
Cooling
Speed
Tap
AA
BB
CC
DD
AMV91155DX*AMV90905DX*
Adjust
Tap
w.c. ESP
AMV90453BX*
Adjust
Tap
Minus(-) 380* Minus(-) 380* Minus(-) 513* Minus(-) 514*
Normal 380* Normal 380* Normal 513* Normal 514*
Plus (+) 380* Plus (+) 380* Plus (+) 513* Plus (+) 514*
Minus(-) 403 Minus(-) 403 Minus(-) 554 Minus(-) 554
Normal 448 Normal 448 Normal 616 Normal 616
Plus (+) 493 Plus (+) 493 Plus (+) 678 Plus (+) 678
Minus(-) 504 Minus(-) 554 Minus(-) 706 Minus(-) 706
Normal 560 Normal 616 Normal 784 Normal 784
Plus (+) 616 Plus (+) 678 Plus (+) 862 Plus (+) 862
Minus(-) 505 Minus(-) 720 Minus(-) 907 Minus(-) 907
Normal 672 Normal 800 Normal 1008 Normal 1008
Plus (+) 739 Plus (+) 880 Plus (+) 1109 Plus (+) 1109
CFM at .1" - .8"
w.c. ESP
Cooling
CFM at .1" - .8"
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 minimum.
17
Page 18
BLOWER PERFORMANCE SPECIFICATIONS
ACV9 Heating Speed Charts
Heating
Speed
Tap
A
B
C
D
ACV90704CX*
(Rise Range: 30 - 60°F)
Low Stage
Adjust
Tap
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Heating
Speed
Tap
Adjust
Tap
ACV90905DX*
(Rise Range: 30 - 60°F)
Low Stage
High Stage
CFM
at .1" - .5" w.c.
at .1" - .5" w.c.
ESP
CFM
ESP
Rise
(°F)
Minus(-) 747 1076 56 Minus(-) 999 1439 56
Normal 830 1195 50 Normal 1110 1598 50
A
Plus (+) 913 1315 46 Plus (+) 1221 1758 46
Minus(-) 824 1186 51 Minus(-) 1067 1536 52
Normal 915 1318 46 Normal 1185 1706 47
B
Plus (+) 1007 1449 42 Plus (+) 1303 1876 43
Minus(-) 900 1296 47 Minus(-) 1134 1633 49
Normal 1000 1440 42 Normal 1260 1814 44
C
Plus (+) 1100 1584 38 Plus (+) 1386 1996 40
Minus(-) 978 1408 43 Minus(-) 1202 1730 46
Normal 1085 1562 39 Normal 1335 1922 42
D
Plus (+) 1194 1719 35 Plus (+) 1469 2115 38
AMV9/ACV9 Circulator Blower Speed Adjustment Switches
65
65
65
4321
O
O
F
F
F
F
4321
O
O
F
N
F
4321
ONO
F F
Cooling
Speed
Tap A
Cooling
Speed
Tap B
Cooling
Speed
Tap C
Cooling
Speed Tap D
indicates factory setting)
(
*
87 4321
87
87
87
*
Cooling Speed Taps
65
65
65
65
O F F
4321
O F F
4321
ONO
4321
ONO
87 4321
Heating
Speed
Tap A
O F F
Heating
Speed
Tap B
O N
Heating
Speed
Tap C
F F
Heating
Speed
Tap D
N
Heatin g S peed Taps
* indicates factory setting)
(
65
O
O
F
F
F
F
65
87 4321
*
O
O
F
N
F
65
87 4321
ONO
F F
65
87 4321
ONO
N
Note: There is a green LED adjacent to the integrated control module fuse which is used to verify airflow volume. The green CFM LED blinks once for each 100 CFM of airflow.
Example: 10 blinks = 1,000 CFM
Note: Continuous fan speed will be 56% of high stage cooling speed.
Example: 1,000 CFM of cooling speed will be reduced to 560 CFM when fan selector switch is set to on, and no call for cooling.
87
*
Normal
+ (Plus)
- (Minus)
87
Adjust
87
Adjust
Adjust Taps
indicates factory setting)
(
*
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 minimum.
18
Page 19
BLOWER PERFORMANCE SPECIFICATIONS
AMV9/ACV9 Ramping Profile
87 4321
65
Ramping
*
Profile
Tap A
Ramping
Profile
Tap B
Ramping
Profile
Tap C
Ramping
Profile Tap D
Ramping Profiles
(
indicates factory setting)
*
87
87
87
O
O
F
F
F
F
65
O
O
N
F F 65
ONO
F F
65
ONO
N
4321
4321
4321
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.
Verify profile selection by counting the green CFM LED blinks and timing each step of the ramping profile.
ACV9 Continuous Fan Speed Chart
ACV90704CX*
Cooling
Speed
Tap
Adjust
Tap
CFM at
.1" - .8" w.c.
ESP
Cooling
Speed
Tap
Minus(-) 380* Minus(-) 513*
Normal 380* Normal 513*
A
Plus (+) 380* Plus (+) 513*
Minus(-) 403 Minus(-) 554
B
Normal 448 Normal 616
Plus (+) 493 Plus (+) 678
Minus(-) 554 Minus(-) 706
Normal 616 Normal 784
Plus (+) 678 Plus (+) 862
Minus(-) 720 Minus(-) 907
D
Normal 800 Normal 1008
Plus (+) 880 Plus (+) 1109
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 minimum.
ACV90905DX*
A
B
CC
D
Adjust
Tap
CFM at
.1" - .8" w.c.
ESP
19
Page 20
BLOWER PERFORMANCE SPECIFICATIONS
ACV9 High (Single) Stage Cooling Speed Charts
ACV90704CX*
Cooling
Speed
Tap
A
B
D
Adjust
Tap
Minus(-) 540 Minus(-) 720
Normal 600 Normal 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
Plus (+) 1572 Plus (+) 1980
CFM at .1" - .8"
w.c. ESP
ACV9 Low Stage Cooling Speed Charts
ACV90905DX*
Cooling
Speed
Tap
A
B
CC
D
Adjust
Tap
CFM at .1" - .8"
w.c. ESP
ACV90905DX*ACV90704CX*
Cooling
Speed
Tap
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 minimum.
Adjust
Tap
Minus(-) 378* Minus(-) 513*
Normal 390 Normal 520
Plus (+) 429 Plus (+) 572
Minus(-) 468 Minus(-) 644
Normal 520 Normal 715
Plus (+) 572 Plus (+) 787
Minus(-) 644 Minus(-) 819
Normal 715 Normal 910
Plus (+) 787 Plus (+) 1001
Minus(-) 836 Minus(-) 1053
Normal 929 Normal 1170
Plus (+) 1022 Plus (+) 1287
CFM at .1" - .8"
w.c. ESP
Cooling
Speed
Tap
AA
BB
CC
DD
Adjust
Tap
CFM at .1" - .8"
w.c. ESP
20
Page 21
PERFORMANCE
÷ CFM
130 140 150
FORMULAS
BTU OUTPUT = CFM x 1.08 x RISE
1.08
BTU OUTPUT
RISE =
100
2400 CFM
2200
2000
1800
1600
1400
1200
1100
1000
900
800
OUTPUT BTU/HR x 1000
BTU OUTPUT vs TEM PERATURE RISE CHART
600 CFM
700
30 40 50 60 70 80 90 110 120
100
90
80
70
60
50
40
30
20
10
TEMPERATURE RISE
21
Page 22
WIRING DIAGRAMS
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.
T
O
H
E
C
A
F
R
U
S
R
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T
I
N
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I
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C
R
I
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2
T
I
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O
C
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T
C
E
N
2
1
RD
WH
WH
E
G
A
T
S
O
W
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E
V
L
A
V
S
A
G
R
R
L
A
L
U
A
N
U
A
N
A
M
M
M
I
M
L
I
L
T
I
T
I
E
L
E
G
L
N
G
I
N
S
I
(
S
(
R
T
R
N
T
O
N
C
O
C
B
U
T
U
A
3 2 1
C
R
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N
R
U
B
C
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W
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2
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3
BK
WH
RD
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LO
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1
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W M
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1
1
2
2
3
3
4
4
6
5
7
7
8
8
9
9
C
C
L
O
C
O
Y
L
Y
R
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T
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N
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B
K
B
2
3
2
HEAT
T
A
G
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A
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R
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N
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A
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=
T
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M
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L
=
A
S
F
H F F F F F F F O
R
O
G
1
T
S
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M
S
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A
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W
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L
=
F
O
L
A
L
A
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L
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=
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=
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=
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=
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=
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F
L
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:
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L
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N
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T
E
N
C
K
R
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V
.
0
1
7
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
O
R
H
P
E
S
E
E
S
E
N
O
N
C
O
C
O
O
L
O
L
O
E
R
O
T
I
M
I
L
P
M
O
P
M
O
V
4
A
1
7
4
1
T
-
H
D
I
A
G
E
D
C
U
L
W
E
A
L
L
O
I
R
E
I
R
E
M
A
L
S
E
E
M
L
A
I
K
G
E
R
I
F
S
H
E
K
P
R
B
W
U
B G
Y
D
R
0
0
V
I
3
R
B
C
2
G
1
M
O
C
T
N
O
R
F
W
S
E
R
U
S
S
E
R
P
T
U
T
O
U
L
O
L
L
O
L
R
O
R
T
T
S
L
S
O
L
R
O
T
R
T
)
U
)
T
U
B
T
k
B
5
k
4
5
4
N
N
P
K
M
I
R
P
T
E
S
Y
R
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22
Page 23
SCHEMATICS
YL
AUXILIARY LIMITS
(SIDES OF BLOWER
INDUCTOR COIL
(GUVA070,0 90,115 MODELS ONL Y)
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.
PK
HOUSING)
ECM BLOWER MOTOR
1
N
I
P
PK
2
N
I
P
I
P
3
N
GN
4
N
I
P
5
N
I
P
TO ECM
BLWR MOTOR
VT
PIN 5
PIN 3
PIN 4
PIN 1
PIN 2
GY
BK
OR
BK
PIN 9
PIN 8
PIN 7
PIN 6
WH
BK
TO MAIN
HARNESS
CONNECTOR
9 CIRCUIT
WH
WH
WH
BK
GROUND TO
SCRO LL HO U SI N G
GY
OR
WHBK
LINE
XFMR
EAC
DEHUM
CUT FOR
INTEGRATED CONTROL MODULE
OFF
ON
S3
Intell-Ignition
87 432 1
87 432 1
CFM
S4
WR
OFF
123
S1
TSTAT
SINGLE
TWO
ON
CIRC
NEUTRAL
HUM
HUM
XFMR
LINE
PARK
COOL
EAC
HOT
HI HEAT
USC
LO HEAT
WH
LOAD
LINE
BK
TRANSFORMER
BLOWER ASSEMBLY SCHEMATIC
AMV9/ACV9_____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.
23
Page 24
SCHEMATICS
HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. MUL TIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
AUTOMOTIVE
3 AMP
FUSE
R
MATE WITH AMP
1-480708-0
SOCKETS
USING
350550-1
THERMOSTAT
W1
G
24 V.A.C.
Y
R
HUMN
HUMIDIFIER
HUM
NEU
IND
INDUCER
ELECTRONIC
AIR CLEANER
BLOWER
CIRCULATOR
K8a
IND
LO
HI
IND
NEU
EAC
EAC
NEU
CIRC.
PARK
COOL
HEAT
HIGH
HEAT
LOW
K2
K7
TH
K3
W8
K1
XFMRN
XFMR
TR
B/C
W2 W2
W1
G
Y
K8b
K6
Q22
MVH
HLIHLO
AUX
LIMIT
SWITCH
1ST STAGE
SWITCH
ROLLOUT
LIMIT
HIGH
PS1PS2
PRESSURE
TYPICAL SCHEMATIC
SWITCH
PRESSURE
2ND STAGE
AMV9/ACV9_____X* MODEL FURNACES
MVL
M
P
COM
MV
GND
IGN
H1
C
GAS VALVE
2 STAGE
WR 50V61-289 INTEGRATED IGNITION CONTROL
24
1M
.0005
120 VAC
LINE HOT
LINE NEU
IGNN
FP
IGNITOR
SENSOR
PROBE
FLAME
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
This schematic is for reference only. Not all wiring is as shown above. Refer to the appropriate wiring diagram for the unit being serviced.
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