Whirlpool WAHMS - Multiple Power Sources May be Present

16
Thermostat Connection—Heat Pump Unit with Optional Heat Kits of 15kW and Above
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.
3. Remove this wire when using an outdoor thermostat.
4. EHR—Emergency heat relay (optional)
5. OT—Outdoor thermostat (optional)
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.
GC R
C
W1
W2
Y2
Y1
O
G
R
TB
#18 Gauge 7 Wire.
O
YC
W2
R Y O
W2
E
R
G
BU
OR
Y
Y
BU
OR
W
BR
W
BU
W
W
R
BR
R
W
G
Y
OR
OR
R
OR
Heat Pump
Room Thermostat
ASPF Unit# 18 Gauge
5 Wire
# 18 Gauge 7 Wire Needed When
2 Outdoor Thermostats (OT) Are Used.
Outdoor Thermostats (Optional)
Close On Temperature Fall
See
Note 1
See
Note 3
EHR
See
Note 2
OT-1
OT-2
BU W
OR
YR