18
WMAHV 2-Speed Heat Pump with Single- or 2-Stage Heating and Options for Emergency Heat—Conventional
2-Stage Thermostat
Heat Pump—1-Stage Emergency Heat and 1-Stage Auxiliary Heat
NOTES:
1. Y enables high speed fan cooling.
2. E enables low speed fan heating.
3. If OT2 PJ2 jumper is cut, E and W2 enable low speed fan
heating.
4. Cut HUM PJ6 jumper if using humidistat. Humidistat opens
on humidity rise.
5. DIP Switch 4 must be in the “OFF” position.
Heat Pump—2-Stage Emergency Heat and 1-Stage Auxiliary Heat
NOTES:
1. Y enables high speed fan cooling.
2. E enables low speed fan heating. W2 enables high speed fan
heating.
3. OT2 PJ2 must be cut for this configuration.
4. Cut HUM PJ6 jumper if using humidistat. Humidistat opens
on humidity rise.
5. DIP Switch 4 must be in the “OFF” position.
Goodman 6 Long
HIGH VOLTAGE!
WARNING
Disconnect ALL power before servicing.
Multiple power sources may be present.
Failure to do so may cause property damage, personal injury or death.
2-Speed Heat Pump
2
nd
Stage Heater
Humidistat
(Optional)
Room Thermostat
1
st
Stage Heater
See Note 4
Remove
Production
Wire Y1-O
See Note 4
Please refer
to manual
for proper
DIP switch (CFM)
configuration.
See Note 3
If Needed
2-Speed Heat Pump
2
nd
Stage Heater
Humidistat
(Optional)
Room Thermostat
1
st
Stage Heater
See Note 4
Remove
Production
Wire Y1-O
See Note 4
Please refer
to manual
for proper
DIP switch (CFM)
configuration.
See Note 3
If Needed
