Whirlpool WMAHM Installation Instructions Manual page 18

Disconnect ALL power before servicing.
Multiple power sources may be present.
Failure to do so may cause property damage, personal injury or death.
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.
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.
18
HIGH VOLTAGE!
Goodman 6 Long
2-Speed Heat Pump
See Note 3
See Note 4
Please refer
to manual
for proper
DIP switch (CFM)
configuration.
2-Speed Heat Pump
See Note 3
See Note 4
Please refer
to manual
for proper
DIP switch (CFM)
configuration.
WARNING
Room Thermostat
nd
2 Stage Heater
st
1 Stage Heater
4. Cut HUM PJ6 jumper if using humidistat. Humidistat opens
on humidity rise.
5. DIP Switch 4 must be in the "OFF" position.
Room Thermostat
nd
2 Stage Heater
st
1 Stage Heater
4. Cut HUM PJ6 jumper if using humidistat. Humidistat opens
on humidity rise.
5. DIP Switch 4 must be in the "OFF" position.
Humidistat
(Optional)
See Note 4
Remove
Production
Wire Y1-O
Humidistat
(Optional)
See Note 4
Remove
Production
Wire Y1-O