ComfortNET CVM970803BNA, MVM970603BNA, CVM970804CNA, CVM971005CNA, MVM970803BNA Technical Manual
...Page 1
TECHNICAL MANUTECHNICAL MANU
TECHNICAL MANU
TECHNICAL MANUTECHNICAL MANU
TM
ALAL
AL
ALAL
*CVC97/*MVC97
97% Gas Furnace Unit s
• Refer to Service Manual RS6612009 for installation, operation, and troubleshooting information.
• Refer to the appropriate Parts Catalog for part number information.
• Models listed on page 3.
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.
RT6612031
September 2014
Copyright ©2014 Goodman Manufacturing Company, L.P.
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.
*MVC970603BNAA
1 2 34567891011121314
Brand Minor Revis ion
G - Goodman® Brand A - Initial Release
A - Am ana® B rand B - 1st Revision
Configuration
M - Upflow/Horizontal Major Revision
C - Downflow/Horizontal A - Initial Release
K - Dedic ated Upflow B - 1st Revision
D - Dedicat ed Downflow
NOx
Motor N - Low Nox
V - Variabl e Speed E CM / ComfortNet
E - Mult i -S peed ECM
S - Single Speed
Gas V alve Cabinet Widt h
M - Modulating A - 14"
V - 2 St age B - 17.5"
H - Convert i bl e 2 St ag e C - 21"
S - Single Stage D - 24.5 "
AFUE Maximum CFM
97 - 97% A FUE 2 - 800 CFM
3 - 1200 CFM
4 - 1600 CFM
MBTU/h 5 - 2000 CFM
040 - 40,000
060 - 60,000
080 - 80,000
100 - 100,000
120 - 120,000
HIGH VOLTAGE!
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.
WARNING
WARNING
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.
Goodman will not be responsible
for any injury or property damage
2
Installation and repair of this unit
WARNING
WARNING
ments of an "entry level technician", at a minimum, as
specified by the Air-Conditioning, Heating, and Refrigeration Institute (AHRI). Attempting to install or repair this unit
without such background may result in product damage,
personal injury or death.
should be performed
dividuals meeting the require-
ONLY by in-
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.
*CVM970603BNA*
*CVM970803BNA*
*CVM970804CNA*
*CVM971005CNA*
*MVM970603BNA*
*MVM970803BNA*
*MVM970804CNA*
*MVM971005CNA*
*MVM971205DNA*
DANGER
CARBON
Special warning for installation of furnaces or air handling units in enclosed areas such as garages, utility rooms or parking areas. Carbon monoxide producing
devices (such as automobiles, space heaters, gas water heaters, etc.) should not be operated in enclosed areas such as unventilated garages or utility rooms
because of the danger of car bo n mo n oxide (CO) poisoning resulting from the exha us t emiss io ns. If a fur n ace or air hand ler is installed in an enclosed area and a
carbon monoxide producing device is operated therein, there must be adequate direct outside ventilation. Carbon monoxide emissions can be (re)circulated
throughout the structure if the furnace or air handler is operating in any mode. CO can cause serious illness including permanent brain damage or death.
MONOXIDE
POISONING
HAZARD
DANGER
RISQUE D'EMPOISONNEMENT AU MONOXYDE DE CARBONE
Avertissement sp eci al au sujet de l'inst all ati on d'appa r e ils de chau f f ag e ou de trait e ment d'a ir d an s des en dro its cl os, tet s les gara ge s, les loca ux d'en tretie n et les
Stationnemen ts. Evi tez d e me ttre en marche les ap pa rei ls produi sa nt du mon oxy de de carb on e (tel s qu e les auto mob ile, les ap pa reils de chauffage autonome,etc.)
dans des endroits non ventilés tels que les d'empoisonnement au monoxyde de carbone. Si vous devez faire fonctionner ces appareils dans un endroit clos,
assures-vous qu'il y ait une ventilation directe provenant de l'exterier . Les émissions de monoxyde de carbone peuvent etre recircules dans les endroits clos,
si l'appareil de chauffage ou de traitement d'air sont en marche. Le monoxyde de carbone peut causer des maladies graves telles que des dommages perman en ts
au cerveau et meme la mort.
PELIGRO
RIESGO DE INTOXICACIÓN POR MONÓX IDO DE CARBONO
Advertencia especial para la instalación de calentadores ó manejadoras de aire en áreas cerradas como estacionamientos ó cuartos de servicio. Los equipos ó
aparatos que prod uce n monóxido de carbono (tal como autom ó vil, cale nta do r de ga s, cale nt a do r de agua po r med io de gas, etc) no deben ser operados en
áreas cerradas debido al riesgo de envenenamiento por monóxido de carbono (CO) que resulta de las emisiones de gases de combustión. Si el equipo ó
aparato se opera e n dich as área s, de be exi st ir una a de cu ad a vent ilac ió n di rec ta al exteri o r. Las emisiones de monóxido de carb ono pueden circular a través
del aparato cuando se opera en cualquier modo. El monóxido de carbono puede causar enfermedades severas como daño cerebral permanente ó muerte.
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.
'
0140M00020-D
WARNING
WARNING
Serious property damage, personal injury, reduced unit
performance and/or hazardous conditions may result
from the use of such non-approved devices.
Do not connect or use any device
that is not design certified by
Goodman for use with this unit.
WARNING
WARNING
als or use gasoline or other flammable liquids or vapors
in the vicinity of this appliance.
To prevent the risk of property
damage, personal injury, or death,
do not store combustible materi-
3
Page 4
FURNACE SPECIFICATIONS
*MVM97
0603BNA
*MVM97
0803BNA
*MVM97
0804CNA
*MVM97
1005CNA
*MVM97
1205DNA
Heating Data
High Fire Input¹ 60,000 80,000 80,000 100,000 120,000
Hi gh Fi re Outpu t¹ 58,200 77,600 77,600 97,000 116,400
Low-Fi re Ste a dy-Sta te I n put¹ 30,000 40,000 40,000 50,000 60,000
Low-Fi re Ste a dy-Sta te Output¹ 29,100 38,800 38,800 48,500 58,200
AFUE² 9797979797
Tempe rature Ri s e Ra n ge (°F) 20 - 50 30 - 60 25 - 55 35 - 65 35 - 65
Vent Di a me ter³ 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3"
No. of Burners 34456
Circulator Blower
Avai l a b l e AC @ 0.5” ESP 1.5 - 3 1.5 - 3 1.5 - 4 41,675 41,675
Si ze (D x W) 11" x 8" 11" x 8" 11" x10" 11" x 10" 11" x 11"
Hors epowe r @ 1075 RPM 1/2 1/2 3/4 1 1
Speed VS ECMVS ECMVS ECMVS ECMVS ECM
Filter Size (in²)
Perma ne nt 739 766 862 862 1035
Di s po s a b l e 370 383 431 431 517
Electri c al Data
Min. Circuit Ampacity
4
Max. Ove rcurre n t De vi ce (a mps )
Shipping Weight (lbs)
5
8.8 8.8 11.6 15.4 15.4
15 15 15 20 20
118 121 142 144 157
¹NaturalGasBTU/h
²
³
Vent pipe must be either 2" or 3" in diameter, depending upon furnace input, number of elbows, length of run
and must be 2" or 3" diameter PVC.
⁴ Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be d etermined
⁵
May use fuses or HACR-type circuit breakers of the same size as noted.
Notes
• All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply.
•
•
•
and noise issues.
•
may necessitate greater clearances than the minimum clearances listed above. In all cases, accessibility
clearance must take precedence over clearances from the enclosure where accessibility clearances are greater.
4
Page 5
FURNACE SPECIFICATIONS
*CVM97
0603BNA
*CVM97
0803BNA
*CVM97
0804CNA
*CVM97
1005CNA
Heating Data
Hi gh Fi re Input¹ 60,000 80,000 80,000 100,000
Hi gh Fi re Output¹ 58,200 77,600 77,600 97,000
Low-Fire Steady-State Input¹ 30,000 40,000 40,000 50,000
Low-Fi re Ste a dy-Sta te Output¹ 29,100 38,800 38,800 48,500
AFUE² 97979797
Tempera ture Ri s e Ra nge (°F) 20 - 50 30 - 60 25 - 55 35 - 65
Vent Di amete r³ 2" - 3" 2" - 3" 2" - 3" 2" - 3"
No. of Burners 3445
Cir c ula t or Blow er
Avai l a ble AC @ 0.5” ESP 1.5 - 3 1.5 - 3 1.5 - 4 41,675
Si ze (D x W) 11" x 8" 11" x 8" 11" x10" 11" x 10"
Hors epower @ 1075 RPM 1/2 1/2 3/4 1
Speed VS ECM VS ECM VS ECM VS ECM
Filter Size (in²)
Perma nent 517 690 690 862
Di sp o s ab l e 259 345 345 431
Electrical Data
Min. Circuit Ampacity
4
Max. Overcurrent Device (amps)
Shipping Weight ( lbs)
5
8.8 8.8 11.6 15.4
15 15 15 20
117 122 144 146
¹ Natural Gas BTU/h
²
³
Vent pipe must be either 2" or 3" in diameter, depending upon furnace input, number of elbows, length of run
and must be 2" or 3" diameter PVC.
⁴ Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined
⁵
May use fuses or HACR-type circuit breakers of the same size as noted.
Notes
• All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply.
•
•
•
and noise issues.
•
may necessitate greater clearances than the minimum clearances listed above. In all cases, accessibility
clearance must take precedence over clearances from the enclosure where accessibility clearances are greater.
5
Page 6
PRODUCT DIMENSIONS
1½
AIR
DISCHARGE
28 ¾
AIR INTAKE
2" PIPE
LEFT SIDE
DRAIN TRAP
EXTERIOR HOLES
14
SIDE CUT-OUT
LEFT SIDE VIEW
ELECTRICAL OUTLET
1⅜
LOW VOLTAG E
23
6½
2¾
2 ⅝
2
CENTER DIMPLE
FOR ALTERNATE
AIR INTAKE PIPE
3" OD HOLE
HIGH VOLTAGE
ELECTRICAL OUTLET
STANDARD
GAS SUPPLY
LOCATION
19 ⅝
9¼
5
1⅞
2⅜
2½
CONDENSATE DRAIN
TRAP EXTERIOR
CONNEC TION
(RIGHT OR LEFT SIDE)
34 ½
31 ⅞
24 ⅞
23
¾ PVC
A
DIMB
DISCHARGE
C
FRONT VIEW
D
FOLDED FLANGES
E
UNFOLDED FLANGES
¾
1⅞
¾
EXTERIOR HOLES
HIGH VOLTAGE
ELECTRICAL OUTLET
ALTERNATE
GAS SUPPLY
26 ½
23
21 ⅛
⅞
LOW VOLTAGE
ELECTRICAL OUTLET
VENT/FLUE PIPE
2" PVC
RIGHT SIDE
DRAIN TRAP
19 ⅝
9¼
6½
2
5
1⅞
2⅜
2½
AIR
DISCHARG E
19½
ALTERNATE
VENT/FLUE
LOCATION
SIDE CUT-OUT
RIGHT SIDE VIEW
22
FOLDED FL ANGES
23 ½
UNFOLDED FL ANGES
¾
Model W D H
*MVM970603BNA 17½" 28⅞"34½"
*MVM970803BNA 17½" 28⅞"34½"
*MVM970804CNA 21" 28⅞"34½"
*MVM971005CNA 21" 28⅞"34½"
*MVM971205DNA 24½" 28⅞"34½"
AB C DE
17½" 16" 13⅞"12⅛"13⅝"
17½" 16" 13⅞"12⅛"13⅝"
21" 19½" 17⅞" 16" 17½"
21" 19½" 17⅞" 16" 17½"
24½" 23" 20⅞"19⅜"20⅞"
Minimu m Clearanc e t o Combu stib l e Mater ials
Position Sides Rear Front Bottom Flue Top
Upfl ow 0" 0" 3" C 0" 1"
Horizontal 6" 0" 3" C 0" 6"
C = If placed on combustible floor, the floor MUST be wood ONLY.
6
Page 7
PRODUCT DIMENSIONS
1⅜
1½
TOP V IEW FRONT VIEW
2⅝
23
14
SIDE CUT-OUT
LEFT SIDE EXT ERIOR
DRAIN TRAP HOLES
STANDARD DRAIN TRAP
CONNEC TION
¾ PVC
28¾
LEFT SIDE V IEW
1⅞
LOW VOLTAGE
ELECTRICAL OUTLET
ALTERNATE GAS
SUPPLY LOCATION
HIGH VOLTAGE
ELECTRICAL
OUTLET
11⅜
6⅞
4⅛
2
2½
3½
34 ½
25⅛
14¾
AIR
A
C
D
FOLDED FLANGES
E
UNFOLDE D
FLANGES
FRONT VIEW
1⅝
LOW VOLTAGE
ELECTRICAL
OUTLET
ALTERNATE
GAS SUPPLY
25⅛
LOCATION
14⅞
14¾
11⅜
HIGH VOLTAGE
ELECTRICAL
OUTLET
RIGHT SIDE EXTERIOR
DRAIN TRAP HOLES
DISCHARGE
1 ⅞
2⅝
6½
2½
6⅞
2
RIGHT SIDE VIEW
ALTERNATE VENT/
FLUE LOCATION
SIDE CUT-OUT
18⅛
FOLDED FLANGES
20 ⅛
UNFOLDE D FLANGS
RIGHT SIDE VIEW
AIR
DISCHARGE
Mode l W D H
*CVM970603BNA 17½" 28⅞"34½"
*CVM970803BNA 17½" 28⅞"34½"
*CVM970804CNA 21" 28⅞"34½"
*CVM971005CNA 21" 28⅞"34½"
Minimum Clearance to Combustible Materials
Position Sides Rear Front Bottom Flue Top
Do wn fl ow 0" 0" 3" NC 0" 1"
Horizonta l 6" 0" 3" C 0" 6"
C = If placed on combusti ble floor, the floo r MUST be wood ONLY.
NC = For ins talla tion on non-combusti ble floors only. A combus tible floor sub-base must be us ed for insta llations on combusti ble flooring.
AB C DE
17½" 14⅝" 14" 14½" 13⅝"
17½" 14⅝" 14" 14½" 13⅝"
21" 18⅛" 17½" 18" 19½"
21" 18⅛" 17½" 18" 19½"
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Page 8
BLOWER PERFORMANCE SPECIFICATIONS
A
A
Tap Adjust
A
B
C
D
Minus 10% 539 358
Normal 599 398 Normal 953 n/a
Plus 10% 659 438 Plus 10% 1,048 n/a
Minus 10% 735 501
Normal 817 557 Normal 1,059 51
Plus 10% 899 613 Plus 10% 1,165 46
Minus 10% 906 626
Normal 1,007 696 Normal 1,158 47
Plus 10% 1,108 766 Plus 10% 1,274 42
Minus 10% 1,091 729
Normal 1,212 810 Normal 1,260 43
Plus 10% 1,333 891 Plus 10% 1,386 39
*MVM970603BN
Cooling Speed
(@ .1" - .8" w.c. ESP)
High-Stage
CFM
Low-Stage
CFM
(@ .1" - .5" w.c.ESP; Rise Range: 20 - 50°F)
Tap Adjust
A
C
D
D
*MVM970603BN
Heating S pe ed
Minus 10% 858 n/a
Minus 10% 953 n/a
Minus 10% 1,042 n/a
Minus 10% 1,134 48
High-Stage
CFM
Rise
(°F)
Tap Adjust
A
B
C
D
Tap Adjust
A
B
C
D
Minus 10% 566 363
Normal 629 403 Normal 1,202 60
Plus 10% 692 443 Plus 10% 1,322 54
Minus 10% 725 486
Normal 806 540 Normal 1,316 55
Plus 10% 887 594 Plus 10% 1,448 50
Minus 10% 921 635
Normal 1,023 705 Normal 1,389 52
Plus 10% 1,125 776 Plus 10% 1,528 47
Minus 10% 1,107 737
Normal 1,230 819 Normal 1,396 51
Plus 10% 1,353 901 Plus 10% 1,536 47
Minus 10% 710 462
Normal 789 513 Normal 1,228 n/a
Plus 10% 868 564 Plus 10% 1,351 53
Minus 10% 870 594
Normal 967 660 Normal 1,337 54
Plus 10% 1,064 726 Plus 10% 1,471 49
Minus 10% 1,064 712
Normal 1,182 791 Normal 1,430 50
Plus 10% 1,300 870 Plus 10% 1,573 46
Minus 10% 1,238 822
Normal 1,375 913 Normal 1,516 47
Plus 10% 1,513 1,004 Plus 10% 1,668 43
*MVM970803BNA
Cooling Speed
(@ .1" - .8" w .c.ESP)
High-Stage
CFM
*MVM970804CNA
Cooling Speed
(@ .1" - .8" w .c.ESP)
High-Stage
CFM
Low-Stage
CFM
Low-Stage
CFM
*MVM970803BNA
(@ .1" - .5" w.c.ESP; Rise Range: 30 - 60°F)
Tap Adjust
A
B
C
D
(@ .1" - .5" w.c.ESP; Rise Range: 25 - 55°F)
Tap Adjust
A
B
C
D
Heating Speed
High-Stage
Minus 10% 1,082 n/a
Minus 10% 1,184 n/a
Minus 10% 1,250 57
Minus 10% 1,256 57
*MVM970804CNA
Hea ting Sp eed
High-Stage
Minus 10% 1,105 n/a
Minus 10% 1,203 n/a
Minus 10% 1,287 n/a
Minus 10% 1,364 53
CFM
CFM
Rise
(°F)
Rise
(°F)
Notes:
• All furnaces ship as high speed for cooling. Installer must adjust blower speed as needed.
• For most jobs, about 400 CFM per ton when cooling is desirable.
•
8
Page 9
BLOWER PERFORMANCE SPECIFICATIONS
*MVM971005CNA
Cooling Speed
Tap Adjust
A
B
C
D
Minus 10% 738 508
Normal 820 564 Normal 1,818 49
Plus 10% 902 620 Plus 10% 2,000 45
Minus 10% 1,020 706
Normal 1,133 784 Normal 1,870 48
Plus 10% 1,246 862 Plus 10% 2,057 44
Minus 10% 1,318 884
Normal 1,464 982 Normal 1,910 47
Plus 10% 1,610 1,080 Plus 10% 2,101 43
Minus 10% 1,562 1,133
Normal 1,736 1,259 Normal 1,957 46
Plus 10% 1,910 1,385 Plus 10% 2,153 42
(@ .1" - .8" w.c. ESP)
High-Stage
CFM
Low-Stage
CFM
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Tap Adjust
A
C
D
D
Minus 10% 1,636 55
Minus 10% 1,683 53
Minus 10% 1,719 52
Minus 10% 1,761 51
*MVM971005CNA
Hea ting Speed
High-Stage
CFM
Rise
(°F)
*MVM971205DNA
Cooling Speed
(@ .1" - .8 " w.c.ESP)
Tap Adjust
A
B
C
D
Notes
• All furnaces ship as high speed for cooling. Installer must adjust blower
speed as needed.
• For most jobs, about 400 CFM per ton when cooling is desirable.
•
CFM between .5" and .8" w.c. is tabulated for cooling purposes only.
Minus 10% 780 492
Normal 867 547 Normal 1,891 57
Plus 10% 954 602 Plus 10% 2,080 52
Minus 10% 1,044 748
Normal 1,160 831 Normal 1,940 56
Plus 10% 1,276 914 Plus 10% 2,134 51
Minus 10% 1,320 918
Normal 1,467 1,020 Normal 1,968 55
Plus 10% 1,614 1,122 Plus 10% 2,165 50
Minus 10% 1,719 1,150
Normal 1,910 1,278 Normal 2,028 53
Plus 10% 2,101 1,406 Plus 10% 2,231 48
High-Stage
CFM
Low-Stage
CFM
*MVM971205DNA
(@ .1" - . 5" w.c.ESP; Rise Rang e : 35 - 65°F)
Tap Adjust
A
C
D
D
Hea tin g Sp ee d
High-Stage
Minus 10% 1,702 63
Minus 10% 1,746 62
Minus 10% 1,771 61
Minus 10% 1,825 59
CFM
Rise
(°F)
9
Page 10
BLOWER PERFORMANCE SPECIFICATIONS
*
*
CVM970603BNA
Cooling Speed
Tap Adjust
A
B
C
D
Minus 10% 590 390
Normal 656 433 Normal 938 57
Plus 10% 722 476 Plus 10% 1,032 52
Minus 10% 711 487
Normal 790 541 Normal 950 57
Plus 10% 869 595 Plus 10% 1,045 52
Minus 10% 875 617
Normal 972 686 Normal 986 55
Plus 10% 1,069 755 Plus 10% 1,085 50
Minus 10% 1,076 725
Normal 1,195 806 Normal 992 54
Plus 10% 1,315 887 Plus 10% 1,091 49
(@ .1" - .8" w.c.ESP)
High-Stage
CFM
Low-Stage
CFM
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Tap Adjust
A
C
D
D
Minus 10% 844 64
Minus 10% 855 63
Minus 10% 887 61
Minus 10% 893 60
CVM970603BNA
Heating Speed
High-Stage
CFM
Rise
(°F)
*CVM970803BNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
Tap Adjust
A
B
C
D
Notes
• All furnaces ship as high speed for cooling. Installer must adjust blower
speed as needed.
• For most jobs, about 400 CFM per ton when cooling is desirable.
•
CFM between .5" and .8" w.c. is tabul ated for cooling purposes only.
Minus 10% 562 365
Normal 624 405 Normal 1,056 n/a
Plus 10% 686 446 Plus 10% 1,162 62
Minus 10% 727 494
Normal 808 549 Normal 1,146 63
Plus 10% 889 604 Plus 10% 1,261 57
Minus 10% 895 610
Normal 994 678 Normal 1,256 57
Plus 10% 1,093 746 Plus 10% 1,382 52
Minus 10% 1,059 706
Normal 1,177 784 Normal 1,349 53
Plus 10% 1,295 862 Plus 10% 1,484 48
High-Stage
CFM
Low-Stage
CFM
*CVM970803BNA
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Tap Adjust
A
B
C
D
Heating Speed
High-Stage
Minus 10% 950 n/a
Minus 10% 1,031 n/a
Minus 10% 1,130 64
Minus 10% 1,214 59
CFM
Rise
(°F)
10
Page 11
BLOWER PERFORMANCE SPECIFICATIONS
A
A
Tap Adjust
A
B
C
D
Minus 10% 753 500
Normal 837 556 Normal 1,234 58
Plus 10% 921 612 Plus 10% 1,357 53
Minus 10% 920 643
Normal 1,022 714 Normal 1,325 54
Plus 10% 1,124 785 Plus 10% 1,458 49
Minus 10% 1,085 754
Normal 1,206 838 Normal 1,442 50
Plus 10% 1,327 922 Plus 10% 1,586 45
Minus 10% 1,328 892
Normal 1,475 991 Normal 1,528 47
Plus 10% 1,623 1,090 Plus 10% 1,681 43
*CVM970804CN
Cooling Speed
(@ .1" - .8" w.c. ESP)
High-Stage
CFM
Low-Stage
CFM
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Tap Adjust
A
C
D
D
*CVM970804CN
Minus 10% 1,111 65
Minus 10% 1,193 60
Minus 10% 1,298 55
Minus 10% 1,375 52
Heating S p ee d
High-Stage
CFM
Rise
(°F)
*CVM971005CNA
Cooling Speed
(@ .1" - .8" w.c. ESP)
Tap Adjust
A
B
C
D
Notes
• All furnaces ship as high speed for cooling. Installer must adjust blower
speed as needed.
• For most jobs, about 400 CFM per ton when cooling is desirable.
•
CFM between .5" and .8" w.c. is tabulated for cooling purposes only.
Minus 10% 706 472
Normal 784 524 Normal 1,759 51
Plus 10% 862 576 Plus 10% 1,935 46
Minus 10% 970 670
Normal 1,078 744 Normal 1,797 50
Plus 10% 1,186 818 Plus 10% 1,977 45
Minus 10% 1,249 834
Normal 1,388 927 Normal 1,840 49
Plus 10% 1,527 1,020 Plus 10% 2,024 44
Minus 10% 1,589 1,067
Normal 1,766 1,185 Normal 1,881 48
Plus 10% 1,943 1,304 Plus 10% 2,069 43
High-Stage
CFM
Low-Stage
CFM
*CVM971005CNA
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
Tap Adjust
A
B
C
D
Heatin g Spee d
High-Stage
Minus 10% 1,583 57
Minus 10% 1,617 56
Minus 10% 1,656 54
Minus 10% 1,693 53
CFM
Rise
(°F)
11
Page 12
WIRING DIAGRAMS
HOT
SURFACE
IGNIT ER
LOW FIRE
PRESSURE
2 CIRCUIT
2
1
CONNECTOR
RD
MODULATING
WH
G
A
(HONEYWELL)
PU
WH
RD
ECMMTR
HARNESS
WH
WH
WH
NOTE S:
1. SETHE ATANTICIPATOR ON ROOM THERMOSTAT AT 0. 7 A MPS.
2.MANUFACTURER'SSPECIFIEDR EPLA CEMENT PA RTS MUSTBE
US E DWH EN S ER VI CING .
3. IFAN YOFTHEORIGI NALWIREASSUPPLIEDWITHTHE
FURNACEMUSTBEREPLACED, ITMUSTBE REPLACEDWITH
WIRINGMATERIALH AVING A TEMPERATURE RATING OF AT
LEAST105°C.USECOPPERCONDUCTORSONLY.
4.UNITMUSTBEPERMANENTLY GROUNDED AN D CONFORM TO
N.E.C.ANDLOCALCODES.
5. TO RECALLTHELAST 10FAULTS, MOST RECEN TTO LEAST
RECEN T,DEPRESSSWITCH FOR MORETHAN 2 SE CONDS
WHILE IN STAND BY(NO THERMOSTAT INPUT S)
SWITCH
2
V
A
S
C
V
L
E
1
PM
MANUALR ESETROLLOUT LIMITCONTROLS
(SINGLE CONTROLON 40 kBTU)
PU
AUT ORESET PRIMARY
LIMITCONT ROL
OR
3
WH
2
RD
1
B
K
BURNERCOMPARTME NT
BLOWERCOMPARTMEN T
BK
RD
CONNECTOR
1
2
3
FLAME
SENSOR
COOL TAPS
HEATTAPS
RAMPING
ADJUST
COOL SETUP
HEATSETUP
DEHUM
BIAS
FUSE
24V 3A
BK
BL
GY
4
3
2
1
CIRCULATOR
AUTORESET
AUXILIARY
LIMITCONTROL
ID BLOWER
BL
A
G
C
N
D
O
I
S
I
T
E
D
L
'S
FAN TAPS
HEAT OFF
DELAY
DIP SWI T CHES
PULL D OWN
PULL UP
1
2
24V THERMOSTATCONNECTIONS
5
4
3
2
1
BLOWER
BR
FURNACECON T ROL MODULE
R
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.
GND
IDBLOWERMODULATINGPRESSURE
SWITCH ASSEMBLY
OR
C
N
O
YL
G
C
Y
G
NO
Y
R
O
F
N
R
P
U
S
S
E
PK
INDUCED
DRAFT
BLOWER
GND
PU
YL
MODULATINGINTERGRATED
GY
OR
W1
G
C
BK
WH
GR
PK
LINE
H
S
I
E
A
C
HUM
4
2
1
3
OR
BR
10
7
1
45
11
8
2
12
3
9
6
OR
DEHUM
W2
Y1
Y2
O
GND
WH
0140F02005-A
C
N
OR
T
C
O
R
E
V
IT
R
E
C
W
S
OR
NEUTRAL
RD
A
U
X
IND UCTO RCOIL
M
S
N
O
O
(
O
H
RD
BK
BK
O
M
E
HIGH FIRE
PRESSURE
SWITCH
BR
OR
OR
PU
BK
BR
YL
BL
GY
D
E
L
S
)
COLOR COD ES :
PK PINK
BRBROWN
WH WHITE
BL BLUE
GY GRAY
RD RED
YL YELLOW
ORORANGE
PUPURPLE
GR GRE EN
BK BLACK
FLAME
SENSOR
CHASSIS
GROUND
BL
GR
BK
40 VA
TRANSFORMER
24
VAC
115
VAC
WH
WH
BLOWER
COMPARTMENT
DOORSWITCH
(OPENWHEN
DOOR OP EN)
INT ERNALTO
GR
JUNCTIONBOX
B
K
H
W
WARNING:
DISCONNECT POWER
BEFORESERVICI NG
WIRING TO UNIT
MUST BEPROPERLY
POLARIZED AND
GROUNDED.
INTEGR ATED CONTROL MODULE
R
24VTHERMOSTAT CONNECTIONS
Y
1
1
W
GY
2
W
Y
2
G
O
DEHUM
24V HU M.
C
BK
T
O
R
M
N
T
I
E
D
O
M
LOWVOLTAGEFIELD
LOW VOLTAGE (24V)
HI VOLTAGE (115V)
HI VOLTAGE FIELD
JUNCTION
TERMIN AL
INTEGRATED CONTROL
PLUG CON NECTION
DISCONNECT
Ø /60HZPOWERSUPPLYWITHTO 115VAC/1
OVERCURR ENT PROTECTIONDEVICE
R
O
D
O
T
C
S
I
W
H
JUNCTION BOX
D
L
U
N
C
I
C
R
I
T
O
O
M
S
N
O
O
(
D
E
O
E
M
N
L
E
I
E
A
C
3
2
1
H
U
M
N
G
I
F
S
N
L
E
I
F
U
S
3
A
E
5
T
(
R
A
U
T
C
+
V
T
D
O
C
O
3
)
(
6
)
(
1
2
)
(
2
)
(
T
O
H
G
H
I
C
R
I
O
M
P
R
E
S
1
1
)
(
(8)
7
)
(
1
0
)
(
N
D
G
T
(
R
N
D
G
C
V
D
+
2
R
(
T
I
G
U
X
O
R
C
R
L
E
3
(
T
X
O
A
T
L
R
T
E
N
O
C
D
O
GND
L
L
S
)
C
I
E
L
E
R
A
I
O
U
H
O
T
H
O
I
F
E
L
A
M
S
E
N
S
O
)
O
R
E
S
E
N
T
R
O
N
O
R
F
E
I
S
.
S
I
W
C
4
)
(
9
)
4
)
(
1
)
(
)
)
TO
115VAC/1HZØ /60
POWERSUPPLY WITH
OVERCURRENT
PROTECTION
L
DEVICE
WARNING:DISCONNECT
POWER BEFORE SERVIC ING
N
WIRING.TOUNIT MUSTBE
PROPERLY POLARIZED
AN DGROUNDED .
GND
N
GND
R
N
O
D
I
O
R
A
I
R
C
U
L
A
R
T
O
B
L
R
W
GND
C
T
C
N
R
I
O
C
L
E
A
N
E
R
N
A
P
O
T
L
I
D
3
Ø
I
B
L
R
W
E
F
D
R
I
I
I
M
N
A
P
O
T
L
I
S
U
R
E
F
A
C
T
N
E
I
R
G
R
1
1
5
V
A
C
4
0
T
R
V
2
A
4
C
A
A
T
U
XI
A
M
R
L
I
L
I
Y
L
S
N
O
C
T
C
H
A
N
M
U
A
M
L
I
N
O
FRON T CO VER
PRESS.
SWITCH
G
R
N
O
D
I
O
R
A
I
R
C
I
U
C
L
A
R
T
O
B
L
R
W
EQUIPMENTGND
FIELD GND
FIELD SPLICE
SWITCH (TEMP)
IGNITER
SWITCHPRE SSURE
OVERCURRENT
PROT. DEVICE
TO UNIT MUSTBE
D
IS
C
O
N
N
E
U
R
T
A
L
E
U
N
T
R
A
L
N
E
U
T
R
A
N
T
R
E
U
A
N
E
U
T
R
A
V
A
A
N
S
R
F
M
O
T
O
R
U
E
S
E
T
I
I
M
L
I
W
L
O
P
R
E
S
I
W
C
R
L
E
S
E
R
T
N
C
T
T
O
R
I
N
D
N
E
C
T
INTEGRAT E D CONT ROL MODULE
L
L
L
E
R
A
R
M
Y
I
P
T
R
T
L
R
N
O
C
T
O
R
F
E
I
S
S
.
T
C
H
L
O
U
L
T
O
L
S
O
PM
C
A
S
G
V
A
L
V
E
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
12
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