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TECHNICAL INFORMATION MANUAL
Model numbers
listed on page 3.
AMV9/ACV9
40" 90% Gas Furnace Units
• Refer to Service Manual RS6610004 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, 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.
is a trademark of Maytag Corporation and is used under license to Goodman
Company, L.P. All rights reserved.
®
US
RT6612008 Rev. 2
June 2007
Copyright © 2004 - 2007 Goodman Company, L.P.
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
Design Series
G: Gas Furnace
A: Initial Release
Additional Features
Supply Type
C: Counterflow/Horizontal
M: Upflow/Horizontal
N: Natural Gas
X: Low NOx
Cabinet Width
A: 14"
Furnace Type
B: 17 1/2"
V: Variable Speed - 2 Stage Condensing (90%)
C: 21"
D: 24 1/2"
Model Family
9: Air Command 90 (40" Height)
Airflow Capability
3: 1200
4: 1600
5: 2000
Nominal Input
045:
45,000 Btuh
070:
70,000 Btuh
090:
90,000 Btuh
115:
115,000 Btuh
WARNING
WARNING
WARNING
2
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.
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.
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
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.
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
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
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 Control 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:
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
Upflow
3
0
0
1
0
C
Horizontal
3
6
0
6
0
C
*=
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
Upflow
3
0
0
1
0
NC
Horizontal
3
6
0
6
0
C
*=
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 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.
•
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
"STANDARD" and "HIGH ALTITUDE" KITS
0 - 7,000 Feet
(Standard Altitude)
7,001 - 9,000 Feet
9,001 - 11,000 Feet
Natural
Propane
ID Blwr
Pressure
Switch
AMV90453BX*
AMV90704CX*
No
Change
LPM-05*
#55 Orifice
No
Change
HANG13
HALP11
#44
HAPS28
#56 Orifice
Orifice
HANG14
#45
Orifice
HALP11
#56
Orifice
HAPS28
AMV90905DX*
AMV91155DX*
No
Change
LPM-05*
#55 Orifice
No
Change
HANG13
#44
Orifice
HALP11
#56
Orifice
HAPS29
HANG14
#45
Orifice
HALP11
#56
Orifice
HAPS29
ACV90704CX*
ACV90905DX*
No
Change
LPM-05*
#55 Orifice
No
Change
HANG13
#44
Orifice
HALP11
#56
Orifice
HAPS29
HANG14
#45
Orifice
HALP11
#56
Orifice
HAPS31
Furnace
Gas Orifices
Gas Orifices
Natural
Propane
ID Blwr
Pressure
Switch
Natural
Propane
Gas Orifices
ID Blwr
Pressure
Switch
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.
COMPONENT IDENTIFICATION
7
9
5
10
26
27
10
32
4
11
3
12
3
*
2
24
25
*
*
13
15
*
*
1
*
*
14
16 17
18
31
18
19
19
20
11
28
23
3
3
17
15
31
29
20
21
16
30
18
18
19
Intell-Ignition
14
BLOWER COMPARTMENT
8
7
*
BLOWER COMPARTMENT
6
*
BURNER COMPARTMENT
5
20
19
20
28
23
13
12
2 21
25
27
26
Upflow/Horizontal
9
7
8
7 6 4
1
Counterflow /Horizontal
1 Two-Stage Gas Valve
18 Coil Front Cover Pressure Tap
2 Gas Line Entrance (Alternate)
19 Coil Front Cover Drain Port
3 Pressure Switch(es)
20 Drain Line Penetrations
4 Gas Manifold
21 Drain Trap
5 Combustion Air Intake Connection
22 Blower Door Interlock Switch
6 Hot Surface Igniter
23 Inductor (Not All Models)
7 Rollout Limit
24 Two-Stage Integrated Control Module
8 Burners
9 Flame Sensor
(with fuse and diagnostic LED)
25 24 Volt Thermostat Connections
10 Flue Pipe Connection
26 Transformer (40 VA)
11 Flue Pipe
27 ECM Variable Speed Circulator Blower
12 Primary Limit
28 Auxiliary Limit
13 Gas Line Entrance
29 Junction Box
14 Flue Pipe Connection (Alternate)
30 Electrical Connection Inlets
15 Rubber Elbow
31 Coil Front Cover
16 Two-Speed Induced Draft Blower
32 Combustion Air Inlet Pipe (ACV9 only)
17 Electrical Connection Inlets (Alternate)
5
PRODUCT DIMENSIONS
AMV9___X*
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
VENT/FLUE PIPE
2" PVC
7 3/8
2 5/8
AIR
DISCHARGE
3/4
HIGH VOLTAGE
ELECTRICAL HOLE
11 3/4
16 5/8
11 3/4
9 3/8
RIGHT SIDE
DRAIN LINE
DRAIN
HOLES
TRAP
CL
LOW VOLTAGE
ELECTRICAL HOLE
32 13/16
7 7/8
1 3/4
SIDE CUT-OUT
1 5/8
1 1/2
D
BOTTOM KNOCK-OUT
23 9/16
BOTTOM KNOCK-OUT
RIGHT SIDE
VIEW
FRONT
VIEW
LEFT SIDE
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.
6
PRODUCT DIMENSIONS
ACV9_____X*
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
B
(RETURN AIR)
VENT/FLUE PIPE
2" PVC
CONDENSATE
DRAIN TRAP
w/ 3/4" PVC
DISCHARGE
(RIGHT OR
LEFT SIDE)
1 3/4
LOW VOLTAGE
ELECTRICAL HOLE
3/4
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
HOLES
DRAIN
DRAIN
TRAP 2 5/8
CL
STANDARD GAS
SUPPLY HOLE
2 5/8 TRAP
C
L
RIGHT SIDE
DRAIN LINE
HOLES
18 13/16
15 1/2
4 1/8
14
2
11 1/2
9 13/16
11 5/8
8 1/4
18 5/8
UNFOLDED FLANGES
20 5/32
FOLDED FLANGES
9 3/4
7 3/8
ALTERNATE GAS
SUPPLY HOLE
D
UNFOLDED FLANGES
E
FOLDED FLANGES
AIR
DISCHARGE
AIR
DISCHARGE
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.
NOTE: Airflow area will be reduced by approximately 18% if duct flanges are not unfolded. This could cause performance
issues and noise issues.
7
PRODUCT DESIGN
PRESSURE SWITCH TRIP POINTS AND USAGE CHART
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
AMV90453BX*
AMV90704CX*
-0.45
-0.90
-0.50
-0.95
-0.25
-0.25
-0.25
-0.25
AMV90905DX*
AMV91155DX*
-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
MODEL
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
0 to 7,000 ft.
MODEL
TRIP POINT
COIL COVER
PRESSURE
SWITCH
LOW
HIGH
FIRE
FIRE
COIL COVER
PRESSURE
SWITCH
PART #
TRIP POINT
ID BLOWER
PRESSURE
SWITCH
LOW
HIGH
FIRE
FIRE
7,001 ft. to 11,000 ft.
ID BLOWER
PRESSURE
SWITCH
PART #
PS1
LABEL
COLOR
PS2
LABEL
COLOR
TRIP POINT
COIL COVER
PRESSURE
SWITCH
LOW
HIGH
FIRE
FIRE
TRIP POINT
ID BLOWER
PRESSURE
SWITCH
LOW
HIGH
FIRE
FIRE
HIGH
ALTITUDE
KIT
PS1
LABEL
COLOR
PS2
LABEL
COLOR
AMV90453BX*
AMV90704CX*
-0.10
-0.10
20197301
-0.30
-0.75
11177113
PURPLE
PINK
-0.10
-0.10
-0.22
-0.55
HAPS28
11177115
GREEN
YELLOW
AMV90905DX*
AMV91155DX*
-0.10
-0.10
20197301
-0.50
-1.10
11177114
WHITE
GRAY
-0.10
-0.10
-0.38
-0.82
HAPS29
11177116
ORANGE
LT BLUE
ACV90704CX*
-0.37
-0.37
20197306
-0.20
-0.55
11177118
GREEN
PURPLE
-0.37
-0.37
-0.15
-0.30
HAPS31
11177120
YELLOW
RED
ACV90905DX*
-0.37
-0.37
20197306
-0.20
-0.55
11177118
GREEN
PURPLE
-0.37
-0.37
-0.15
-0.30
HAPS31
11177120
YELLOW
RED
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.).
8
PRODUCT DESIGN
T.O.D. PRIMARY LIMIT
Part Number
Open Setting (°F)
20162903 20162904 20162905 20162907 20162908
160
150
145
155
1
AMV90453BX*
1
AMV90704CX*
1
AMV90905DX*
1
AMV91155DX*
ACV90704CX*
170
1
1
ACV90905DX*
ROLLOUT LIMIT SWITCHES
Part Number
10123517
10123518
10123533
10123537
Open Setting (°F)
210
170
200
190
AMV90453BX*
1
AMV90704CX*
2
AMV90905DX*
2
AMV91155DX*
2
ACV90704CX*
2
ACV90905DX*
2
2
2
AUXILIARY LIMIT SWITCHES
Part Number
10123518
10123533
10123535
10123536
10123537
Open Setting (°F)
170
200
150
180
190
2
AMV90453BX*
AMV90704CX*
2
2
AMV90905DX*
AMV91155DX*
ACV90704CX*
ACV90905DX*
2
2
2
9
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
Product Type
A
Revision
Expansion Device
C: Indoor Coil
A: Revision
F: Flowrator
Refrigerant
Cabinet Finish
6:
2:
4:
U: Uncased
P: Painted
C: Unpainted Case
R-22 or R-410A
R-22
R-410A
Nominal Width for Gas Furnace
A:
B:
C:
D:
N:
Application
A: Upflow/Downflow Coil
H: Horizontal A Coil
S: Horizontal Slab Coil
Fits 14" Furnace Cabinet
Fits 17 1/2" Furnace Cabinet
Fits 21" Furnace Cabinet
Fits 24 1/2" Furnace Cabinet
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
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. It is NOT for use with either the AMV9 or ACV9 as a sole heating source. 1213406 thermstats are 24V
powered with battery backup.
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:
SIDE RETURN
Approx.
Cabinet
Nominal
Width
Filter Size Flow Area
(in.)
(in.)
(in2)
All
16 x 25 x 1
400
BOTTOM RETURN
Approx.
Cabinet
Nominal
Width
Filter Size Flow Area
(in.)
(in.)
(in2)
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.
UPFLOW
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
1155__X*
---
---
---
940*
940*
940*
960
Input__Airflow
Input__Airflow
UPFLOW
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
1155__X*
---
---
---
940*
940*
940*
960
COUNTERFLOW
COOLING AIRFLOW REQUIREMENT (CFM)
600
800
1000
1200
1400
1600
2000
0704__X*
---
---
641*
641*
672
768
---
0905__X*
---
---
---
854*
854*
854*
960
Input
Airflow
Input
Airflow
COUNTERFLOW
COOLING AIRFLOW REQUIREMENT (CFM)
600
800
1000
1200
1400
1600
2000
0704__X*
---
---
320*
320*
336
384
---
0905__X*
---
---
---
427*
427*
427*
480
*Minimum filter area dictated by heating airflow requirement.
*Minimum filter area dictated by heating airflow requirement.
Disposable Minimum Filter Area (in2)
Permanent Minimum Filter Area (in2)
[Based on a 300 ft/min filter face velocity]
[Based on 600 ft/min filter face velocity]
11
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
25.0
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.
12
FURNACE SPECIFICATIONS
MODEL
AMV9
AMV90453BX*
AMV90704CX*
AMV90905DX*
AMV91155DX*
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 - .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
1/2
3/4
1
1
A.F.U.E.
Blower Horsepower
Blower Speeds
Refer to airflow charts on pages 15-19.
Max CFM @ 0.5 E.S.P.
Power Supply
115-60-1
115-60-1
115-60-1
115-60-1
10.4
12.8
14.6
14.6
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
30 secs.
30 secs.
30 secs.
30 secs.
150 secs.
150 secs.
150 secs.
150 secs.
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.
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
2
3
4
5
Vent Connector Diameter (inches)
2
2
3
3
Combustion Air Connector Diameter (inches)
2
2
3
3
133
157
172
184
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 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
FURNACE SPECIFICATIONS
MODEL
ACV9
ACV90704CX*
ACV90905DX*
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
10 x 10
11 x 10
Blower Horsepower
3/4
1
Blower Speeds
Refer to airflow charts on pages
15-19.
Blower Wheel (D" x W")
Max CFM @ 0.5 E.S.P.
Power Supply
115-60-1
115-60-1
12.8
14.6
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
30 secs.
30 secs.
150 secs.
150 secs.
5 secs.
5 secs.
Off Cooling
45 secs.
45 secs.
Fan Delay On - Fan Only
5 secs.
5 secs.
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
157
172
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 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
BLOWER PERFORMANCE SPECIFICATIONS
AMV9 Heating Speed Charts
AMV90704CX* (Rise Range: 30 - 60°F)
AMV90453BX* (Rise Range: 30 - 60°F)
Heating
Speed
Tap
A
B
C
D
Adjust
Tap
Low Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
495
550
605
540
600
660
585
650
715
630
700
770
713
792
871
778
864
950
842
936
1030
907
1008
1109
57
51
46
52
47
43
48
43
39
45
40
36
Heating
Speed
Tap
A
B
C
D
AMV90905DX* (Rise Range: 30 - 60°F)
Heating
Speed
Tap
A
B
C
D
Adjust
Tap
Low Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
756
840
924
828
920
1012
900
1000
1100
972
1080
1188
1089
1210
1331
1192
1325
1457
1296
1440
1584
1400
1555
1711
56
50
46
51
46
42
47
42
38
43
39
35
AMV91155DX* (Rise Range: 30 - 60°F)
Adjust
Tap
Low Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
1013
1125
1238
1076
1195
1315
1139
1265
1392
1202
1335
1469
1458
1620
1782
1549
1721
1893
1639
1822
2004
1730
1922
2115
56
50
45
52
47
43
49
44
40
47
42
38
Heating
Speed
Tap
A
B
C
D
Adjust
Tap
Low Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
1107
1230
1353
1139
1265
1392
1170
1300
1430
1202
1335
1469
1594
1771
1948
1639
1822
2004
1685
1872
2059
1730
1922
2115
63
57
52
62
56
50
60
54
49
58
53
48
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
BLOWER PERFORMANCE SPECIFICATIONS
AMV9 High (Single) Stage Cooling Speed Charts
AMV90704CX*
AMV90453BX*
Cooling
Speed
Tap
A
B
C
D
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
AMV90905DX*
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
990
1100
1210
1286
1429
1572
Cooling
Speed
Tap
A
B
C
D
AMV91155DX*
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
Cooling
Speed
Tap
A
B
C
D
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
AMV9 Low Stage Cooling Speed Charts
AMV90453BX*
Cooling
Speed
Tap
A
B
C
D
AMV90704CX*
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
380*
390
429
468
520
572
585
650
715
702
780
858
Cooling
Speed
Tap
A
B
C
D
AMV90905DX*
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
378*
390
429
468
520
572
644
715
787
836
929
1022
Cooling
Speed
Tap
A
B
C
D
AMV91155DX*
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
513*
520
572
644
715
787
819
910
1001
1053
1170
1287
Cooling
Speed
Tap
A
B
C
D
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
514*
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 minimum.
16
BLOWER PERFORMANCE SPECIFICATIONS
AMV9 Continuous Fan Speed Chart
AMV90453BX*
Cooling
Speed
Tap
A
B
C
D
AMV90704CX*
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
AMV90905DX*
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
554
616
678
720
800
880
Cooling
Speed
Tap
A
B
C
D
AMV91155DX*
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
513*
513*
513*
554
616
678
706
784
862
907
1008
1109
Cooling
Speed
Tap
A
B
C
D
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
514*
514*
514*
554
616
678
706
784
862
907
1008
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.
17
BLOWER PERFORMANCE SPECIFICATIONS
ACV9 Heating Speed Charts
ACV90905DX*
(Rise Range: 30 - 60°F)
ACV90704CX*
(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" - .5" w.c.
ESP
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
999
1110
1221
1067
1185
1303
1134
1260
1386
1202
1335
1469
Heating
Speed
Tap
56
50
46
51
46
42
47
42
38
43
39
35
A
B
C
D
High Stage
CFM
Rise
at .1" - .5" w.c. (°F)
ESP
1439
1598
1758
1536
1706
1876
1633
1814
1996
1730
1922
2115
56
50
46
52
47
43
49
44
40
46
42
38
AMV9/ACV9
Circulator Blower Speed Adjustment Switches
8 7 6 5
Normal
4 3 2 1
*
O
F
F
8 7 6 5 4
O
F
F
3 2 1
+ (Plus)
Adjust
O O
F N
F
8 7 6 5 4 3 2 1
- (Minus)
Adjust
O O
N F
F
Adjust Taps
(* indicates factory setting)
8 7 6 5
Cooling
Speed
Tap A
8 7 6 5
Cooling
Speed
Tap B
8 7 6 5
Cooling
Speed
Tap C
Cooling
Speed
Tap D
*
8 7 6 5
4 3 2 1
O
F
F
4 3 2
O
F
F
1
O O
F N
F
4 3 2 1
O O
N F
F
4 3 2 1
O O
N N
Heating
Speed
Tap A
Heating
Speed
Tap B
Heating
Speed
Tap C
Heating
Speed
Tap D
8 7 6 5
4 3 2 1
O
F
F
8
4 3 2 1
O
F
F
7 6 5
*
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
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
O O
N N
Cooling Speed Taps
Heating Speed Taps
(* indicates factory setting)
(* indicates factory setting)
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.
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
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.
Verify profile selection by counting the
green CFM LED blinks and timing each
step of the ramping profile.
O O
N N
Ramping Profiles
(* indicates factory setting)
ACV9 Continuous Fan Speed Chart
ACV90905DX*
ACV90704CX*
Cooling
Cooling
CFM at
CFM at
Adjust
Adjust
Speed
.1" - .8" w.c. Speed
.1" - .8" w.c.
Tap
Tap
Tap
ESP
Tap
ESP
Minus(-)
380*
Minus(-)
513*
Normal
380*
Normal
513*
A
A
Plus (+)
380*
Plus (+)
513*
Minus(-)
403
Minus(-)
554
B
B
Normal
448
Normal
616
Plus (+)
493
Plus (+)
678
Minus(-)
554
Minus(-)
706
C
C
Normal
616
Normal
784
Plus (+)
678
Plus (+)
862
Minus(-)
720
Minus(-)
907
D
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.
19
BLOWER PERFORMANCE SPECIFICATIONS
ACV9 High (Single) Stage Cooling Speed Charts
ACV90704CX*
Cooling
Speed
Tap
Adjust
Tap
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
A
B
C
D
ACV90905DX*
CFM at Cooling
.1" - .8" Speed
w.c. ESP
Tap
540
600
660
720
800
880
990
1100
1210
1286
1429
1572
A
B
C
D
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
ACV9 Low Stage Cooling Speed Charts
ACV90704CX*
Cooling
Speed
Tap
A
B
C
D
Adjust
Tap
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
ACV90905DX*
CFM at Cooling
.1" - .8" Speed
w.c. ESP Tap
378*
390
429
468
520
572
644
715
787
836
929
1022
A
B
C
D
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
Minus(-)
Normal
Plus (+)
513*
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 minimum.
20
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
21
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.
TO
ID BLOWER
TWO-STAGE PRESSURE
SWITCH ASSEMBLY
HIGH FIRE
PRESS. SWITCH
C
NO
1
HI
VT
3
RD
C
WH
TWO STAGE
GAS VALVE
YL
2
OR
2 CIRCUIT
CONNECTOR
WH-5
DISCONNECT
FLAME
SENSOR
GY
GY
1
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.
SWITCH
AUTO RESET PRIMARY
LIMIT CONTROL
VT
WH
2
RD
SWITCH
JUNCTION BOX
115kBTU MODELS
INDUCTOR COIL
70kBTU,90kBTU,
ONLY
VT
BK
1
GND
BURNER COMPARTMENT
BLOWER COMPARTMENT
DISCONNECT
DOOR
INDUCED
DRAFT
BLOWER
GN
3
N
GND
DISCONNECT POWER
MUST BE PROPERLY
BEFORE SERVICING.
WIRING TO UNIT
POLARIZED AND
GROUNDED.
CHASSIS GROUND
MANUAL RESET ROLLOUT
LIMIT CONTROLS
(SINGLE CONTROL ON 45 kBTU)
BU
WARNING:DISCONNECT
PROPERLY POLARIZED
SERVICING. WIRING
TO UNIT MUST BE
AND GROUNDED.
POWER BEFORE
N
C
PM
L
BK
-1
BR
2
115 VAC/ 1Ø /60 HZ
POWER SUPPLY WITH
PROTECTION DEVICE
OVERCURRENT
JUNCTION BOX
HOT
SURFACE
IGNITER
GND
INDOOR
AIR
CIRCULATOR
BLWR
VT
GND
YL
TWIN/
DEHUM
W2
R
W1
G
Y
B/C
YLO
O
RD
PK
BK
10
11
12
7
8
9
4
5
6
BU
GY
LINE-N
EAC-H
IND HI
WH
RD
2
HUM-N
HUM-H
HUMIDIFIER
GY
IGN-H
IGN-N
OR
HOT SURFACE
IGNITER
FP (3)
BU
3
VT
FLAME SENSOR
YL
GN
XFMR-H
VT
T-STAT SELECTOR
2
HEAT OFF DELAY
DIP SWITCHES
PK
1
2
WH
4
WH
DIAGNOSTIC
LED
GY
3
24
VAC
115
VAC
5
BK
XFMR
HUM
LINE
PARK
COOL
EAC
HI
HEAT
LO
HEAT
40VA
TRANSFORMER
BK
HLO (11)
MANUAL RESET ROLLOUT
LIMIT CONTROL(S)
HL1 (6)
W2
Y
TO
MICRO
C
WH
BK
BK
WH
C
GND
PK
HIGH FIRE
PRESSURE SWITCH
MVC (8)
STEADY ON = NORMAL OPERATION
1
1 FLASH = SYSTEM LOCKOUT (RETRIES/RECYCLES EXCEEDED)
GND (10)
BLOWER
COMPARTMENT
DOOR SWITCH
(OPEN WHEN
DOOR OPEN)
GND
TR (9)
2 FLASHES = LOW FIRE PRESSURE SWITCH STUCK CLOSED
3
3 FLASHES = LOW FIRE PRESSURE SWITCH STUCK OPEN
EQUIPMENT GND
LOW VOLTAGE FIELD
FIELD GND
HI VOLTAGE (115V)
FIELD SPLICE
HI VOLTAGE FIELD
4
4 FLASHES = THERMAL PROTECTIVE DEVICE OPEN
6
5 FLASHES = FLAME SENSED WITH GAS VALVE DE-ENERGIZED
JUNCTION
7
7 FLASHES = LOW FLAME SENSE SIGNAL
TERMINAL
8
8 FLASHES = CHECK IGNITER OR IMPROPER GROUNDING
9
9 FLASHES = HIGH FIRE PRESSURE SWITCH STUCK OPEN
C
CONTINUOUS FLASHES = 115 VOLT AC POWER REVERSED
SWITCH (TEMP.)
INTERNAL TO
INTEGRATED CONTROL
IGNITER
SWITCH (PRESS.)
PLUG CONNECTION
PK PINK
NOTES:
BR BROWN
1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS.
WH WHITE
2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING.
VT VIOLET
BU BLUE
GN GREEN
GY GRAY
BK BLACK
RD RED
C
GAS
VALVE
INTEGRATED CONTROL MODULE
LOW VOLTAGE (24V)
2
HI
PS2 (2)
GN
0
OR ORANGE
PM
NO
MVH (1)
24V HUMIDIFIER
BK
LOW FIRE
PRESSURE
SWITCH
C
6
5
INDUCTOR COIL
70kBTU,90kBTU,
115kBTU MODELS
ONLY
COLOR CODES:
YL YELLOW
C
NO
NO
MVL(7)
WH
BK
24V HUM.
PS1 (12)
FRONT COVER
PRESSURE SWITCH
WH
5
W1
YLO
WH
CIRCULATOR
BLOWER
4
3
2
1
MANUAL RESET AUXILIARY LIMIT
CONTROLS
G
NEUTRAL
HOT
AUTORESET
PRIMARYLIMIT
CONTROL
24 VAC
FUSE 3 A
9 CIRCUIT CONNECTOR
3
OR
40 VA
TRANSFORMER
TH (5)
R
1
4
24V THERMOSTAT CONNECTIONS
BK
RD
5 CIRCUIT
CONNNECTOR
RD
16 WIRE
ECM MTR
HARNESS
XFMR-N
115 VAC
OR
TWO-STAGE
INTEGRATED
CONTROL
MODULE
IND-N
ID
BLWR
IND LO
BR
1
EAC-N
ELECTRONIC
AIR CLEANER
INTEGRATED CONTROL MODULE
FUSE
WH
INTEGRATED CONTROL MODULE
VT
24 V THERMOSTAT CONNECTIONS
BR
PK
GY
24V HUM.
24 V
3A
LINE-H
YL
MANUAL RESET
AUXILIARY
LIMIT CONTROL
OVERCURRENT
PROT. DEVICE
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.
22314701 REV.00
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
22
SCHEMATICS
GROUND TO
SCROLL HOUSING
WH
TO ECM
BLWR MOTOR
BK
9 CIRCUIT
CONNECTOR
TO MAIN
HARNESS
PIN 9
PIN 8
PIN 7
PIN 6
PIN 5
BK
WH
WH
WH
OR
GY
BK
BK
OR
WH
PIN 3
PIN 4
PIN 2
PIN 1
GY
PIN 4
PIN 5
VT
PK
PIN 1
PIN 2
PIN 3
INDUCTOR COIL
(GUVA070,090,115 MODELS ONLY)
GN
PK
ECM BLOWER MOTOR
YL
AUXILIARY LIMITS
(SIDES OF BLOWER
HOUSING)
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.
LINE
CUT FOR
DEHUM
CIRC
NEUTRAL
INTEGRATED CONTROL MODULE
XFMR
EAC
LOAD
WH
LINE
BK
HUM
W R
PARK
OFF
3
2
1
US
SINGLE
ON
S1
TSTAT
EAC
HOT
COOL
S4
CFM
BK
Intell-Ignition
ON
OFF
LINE
87 4321
87 4321
S3
XFMR
TRANSFORMER
HUM
TWO
HI
HEAT
C
LO
HEAT
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
24
IGNN
1M
.0005
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
IGN
K1
C
COOL
PARK
H1
P
M
K6
W8
MV
MVL
COM
2 STAGE
GAS VALVE
GND
Q22
K2
HIGH
HEAT
PS1
2ND STAGE
PRESSURE
SWITCH
PS2
CIRC.
NEU
HIGH
LIMIT
HLO
EAC
NEU
1ST STAGE
PRESSURE
SWITCH
ROLLOUT
SWITCH
EAC
ELECTRONIC
AIR CLEANER
K3
IND
HI
AUX
LIMIT
K8a
IND
LO
HLI
IND
NEU
INDUCER
MVH
K8b
HUM
HUMIDIFIER
HUMN
Y
G
W2
W1
W2
W1
R
3 AMP
AUTOMOTIVE
FUSE
MATE WITH AMP
1-480708-0
USING
SOCKETS
350550-1
THERMOSTAT
24 V.A.C.
G
Y
B/C
TR
XFMRN
XFMR
TH
R
TYPICAL SCHEMATIC
AMV9/ACV9_____X* MODEL FURNACES
WR 50V61-289 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.
IGNITOR
FP
FLAME
SENSOR
PROBE
LINE NEU
120 VAC
LINE HOT
K7
LOW
HEAT
CIRCULATOR
BLOWER
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.
Source Exif Data:
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