Multiple Power Sources May Be Present - Whirlpool WAHMS Installation Instructions And Owner's Manual

Disconnect ALL power before servicing.

Multiple power sources may be present.

Failure to do so may cause property damage, personal injury or death.
Thermostat Connection—Heat Pump Unit with Optional Heat Kits of 15kW and Above
Heat Pump
W2
C
BU W
See
Note 1
Outdoor Thermostats (Optional)
Close On Temperature Fall
NOTES:
1. Outdoor thermostat (OT-1) should be the first to close and the
last to open.
2. Jumper W1 and W2 together if OT-2 is not used.
16
Goodman 6 Long
Room Thermostat
Y R Y
O
OR Y R # 18 Gauge
5 Wire
Y
OR
R
Y
OR
W
OR
BU
OT-1
OT-2
WARNING
HIGH VOLTAGE!
W2
O C G R E
BR
G
R
G
W
See
Note 3
BU
W
EHR
Y
OR
OR
BR
# 18 Gauge 7 Wire Needed When
2 Outdoor Thermostats (OT) Are Used.
3. Remove this wire when using an outdoor thermostat.
4. EHR—Emergency heat relay (optional)
5. OT—Outdoor thermostat (optional)
#18 Gauge 7 Wire .
ASPF Unit
C
R
R
G
W1
W
W
W2
See
R
Note 2
Y1
Y2
BU
O
TB