Goodman GMVS80-U User manual

SS-GMVS80-U www.goodmanmfg.com 2/21
Supersedes 6/20
Heating Input : 60,000 – 80,000 BTU/h Single-Stage, Variable-Speed ECM,
Multi-Position, Ultra-Low NOx
Gas Furnace
80% AFUE
Standard Features Cabinet Features
• 
• 

• 

• 
• 
• 
• 
• 
• 




• 




• 
• 

• 

• 

• 
Contents
 2
 3
 
 
 7
 8
 8
GMVS80-U
 



2 
Nomenclature
G M V S 80 040 4 C * **
1 2 3 4 5,6 7,8,9 10 11 12 13,14
 
 

 
 
 

 
 
  
 
   
  
 
  



  3
GMVS80

GMVS80


  
  
  
  
  

  
  
  
Vent Diameter ²  
  
 





  
  
  
 
 
 

 


• 
• 
• 

GMVS80-U Product Specifications

 
GMVS80-U Dimensions
28”
A
B
1¾”
33⅜”
235⁄16”
17⁄16”
13¼”
20”
27⅞”
Alt. Gas Inlet
Alt. High Voltage
Alt. Low Voltage
Alternate Gas Inlet
High-Voltage Inlet
Low-Voltage Inlet

➤
19½” ➤
➤
23” ➤
➤
15”
➤
➤
Minimum Clearances to Combustible Materials
    
 B
     
 
 



 A B
  
 21” 19½”

• 


  
GMVS80-U Heating Airflow Data
 



   
   
 

    



    
Note:




 
Temperature Rise Range Chart
30 40 50 60 70 80 90 110 120
100 130 140 150
100
90 80
70 60 50
40 30 20
10
OUTPUT BTU/HR x 1000
BTU OUTPUT vs TEMPERATURE RISE CHART
TEMPERATURE RISE
600 CFM
700
900
1000
1100
1200
1400
1600
1800
2000
2200
2400 CFM
FORMULAS
BTU OUTPUT = CFM x 1.08 x RISE
RISE =
BTU OUTPUT
1.08
÷ CFM
800


   




  7
Wiring Diagram
0140F02477-A
FUSE3A
MICRO
TO
TR(11)
G
TH(4)
24V THERMOSTAT CONNECTIONS
VALVE
GAS
TRANSFORMER
(6)
YHLO(10)
GND(5)
W
R
CONTROLS
AUTORESETAUXILIARYLIMIT
BOXLIMIT
AUTORESETBURNER
C
PSO(7)
PRESS.
GND
PS1(2)
LIMITCONTROL
AUTORESETPRIMARY
24VAC
INTEGRATEDCONTROLMODULE
BLWR
AIR
INDOOR
CIRCULATOR
TX(3)
RX(2)
+VDC(1)
GND(4)
R
TO
MICRO
TO
TO+VDC
EAC
HUM-IN
ID
NEUTRAL
WIRINGTOUNIT
L
INTEGRATED CONTROL MODULE
HOTSURFACE
INDUCTORCOIL
GND
BLWR
NEUTRAL
WARNING:
GROUNDED.
OVERCURRENTPROTECTIONDEVICE
MUSTBEPROPERLY
SWITCH
NEUTRAL
ELECTRONIC
AIR
(ONSOMEMODELS)
IGN
DISCONNECT
FS
POLARIZEDAND
NEUTRAL
LINE
NEUTRAL
JUNCTIONBOX
BLWR
N
INDOOR
AIRCLEANER
HUM
DOOR
NEUTRAL
INTEGRATED CONTROL MODULE
TO115VAC/1Ø/60HZPOWERSUPPLYWITH
115VAC
HUM-OUT
IGNITER
CIRCULATOR
BEFORESERVICING.
FLAMESENSOR
DISCONNECTPOWER
LINE
GND
BL
BR
WH
PK
BK BK
BL
OR
PK
RD
RD
BL
9
8
12
1
15
11
14
7
2
5
4
13
3
6
10
MODULE
CONTROL
INTEGRATED
TWO-STAGE
EAC
FS
BK
2
1.SETHEATANTICIPATORONROOMTHERMOSTATAT0.7AMPS.
LIMITCONTROL
AUXILIARY
AUTORESET
WARNING:DISCONNECT
TRANSFORMER
40VA
N
NO
3
BR
4.UNITMUSTBEPERMANENTLYGROUNDEDANDCONFORMTON.E.C.ANDLOCALCODES.
COLORCODES:
1
ESWITCH
PRESSUR
SENSOR
FLAME
GNGREEN
GR
C
VAC
TOUNIT MUSTBE
1
BR
ANDGROUNDED.
1
115
SWITCH(PRESS.)
FIELDSPLICE
FIELDGND
LOWVOLTAGEFIELD
YL
LIMIT CONTROL
AUTORESETPRIMARY
WH
1
RDRED
GYGRAY
AUTORESETBURNERBOX
LIMIT
WH
L
NOTES:
PK
BK
5
SWITCH
ID BLOWERPRESSURE
OR
SERVICING.WIRING
EQUIPMENTGND
(ONSOMEMODELS)
INTERNALTO
PROT.DEVICE
INTEGRATEDCONTROL
PK
C.USECOPPERCONDUCTORSONLY.
$
ATLEAST105
ITMUSTBEREPLACEDWITHWIRINGMATERIALHAVINGATEMPERATURERATINGOF
3.IFANYOFTHEORIGINALWIREASSUPPLIEDWITHTHEFURNACEMUSTBEREPLACED,
BL
PLUGCONNECTION
2
4
BK
DOOROPEN)
(OPENWHEN
DOORSWITCH
COMPARTMENT
BLOWER
SWITCH(TEMP.)
GND
C
BLOWER
CIRCULATOR
PUPURPLE
JUNCTION
40VA
PKPINK
Ø/60HZ
DISCONNECT
GASVALVE
2.MANUFACTURER'S SPECIFIEDREPLACEMENTPARTSMUSTBEUSEDWHENSERVICING.
OVERCURRENT
HIVOLTAGE(115V)
CONNECTOR
2CIRCUIT
LOWVOLTAGE(24V)
GND
VAC
CHASSIS GROUND
2
3
4
IGNITER
SURFACE
HOT
2
GND
BKBLACK
SETUPISDONEWITHINCOMMUNICATINGTHERMOSTAT)
LEGACYMODE)ORINDEPENDENTLYFROMHEATCALL(COMMUNICATINGMODEONLY-
TERMINALSTORUNHUMIDIFIERDURINGHEATCALL(COMMUNICATINGMODEOR
HEATCALL(COMMUNICATINGORLEGACYMODES).USEHUM-INANDHUM-OUT
6.HUMIDIFIERINSTALLATIONOPTIONS:USEHUMTERMINALTORUNHUMIDIFIERDURING
FORMORETHAN2SECONDSWHILEINSTANDBY(NOTHERMOSTATINPUTS)
5.TORECALLTHELAST6FAULTS,MOSTRECENTTOLEASTRECENT,DEPRESSSWITCH
INDUCTORCOIL
BLBLUE
M
BLOWER
DRAFT
INDUCED
WHWHITE
BK
24
BLOWERCOMPARTMENT
115VAC/1
OVERCURRENT
BK
BRBROWN
YLYELLOW
3
HIVOLTAGEFIELD
HARNESS
ECMMTR
ORORANGETERMINAL
POWERBEFORE
IGNITER
RD
BK
TO
RD
POWERSUPPLYWITH
BURNERCOMPARTMENT
PROTECTIONDEVICE
PROPERLYPOLARIZED
WH
BK
JUNCTION BOX
GR
GND
BL
GY
RD
IGN
IND
-HI
IND
-LO
IND
-N
IGN
-N
MOB_PE
AUX
IN
AUX
OUT
3A
FUSE
12RC
BIA S BIA S
BIA S BIA S
TE RM
RCGW Y
DH
Y2
SAT
GND
GND
NA
RAT
TERM
CT
BREAK OFF
TABS
DATA AC
BREAK OFF
TABS
LEFT CENTER RIGHT
STATUS
CODE
BL
BR
PU
UVW
LINE
NEUTRAL
BK
BL
GY
BK
RDYL
WH RD
BK
BK
WH WH
WH
GND
TX
RX
BR
RD
WH
WH
WH
RD
GN
YL
GN
BL
BR
BL
VDD
BL
OR
BR
GN
PK
OR
BL BR
OR
BR BL
(3)
(1)
M
C
GND
E34
GND
GV (13)
(8)
PRESSURE
TRANSDUCER
PT(3)
PT(1)
PT(2)
+
-
O
PRESSURE TRANSDUCER
BK
RD
GN
2
1
3
BR
BL
RGN
BK
C
SWITCH
PRESS.
NO
PU
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring. ⚠
Warning
  Disconnect all power before servicing or installing this unit. Mulple power sources may be present. Failure to do so may cause property damage, personal injury, or death. ⚡

8 
Goodman Manufacturing Company, L.P., reserves the right to disconnue, or change at any me, specicaons or designs without
noce or without incurring obligaons. ©2021 Goodman Manufacturing Company, L.P. • Houston, Texas • Printed in the USA.
Accessories
 
 
 
 
Minimum Filter Sizes
 GMVS80

GMVS80

 




 