Whirlpool WAHMS - Multiple Power Sources May be Present

15
Thermostat Connection—Cooling Unit with Optional Heat Kits of 15kW and Above—2-Stage Heat
NOTE: Remove this wire when using an outdoor thermostat.
Thermostat Connection—Heat Pump Unit with Optional Heat Kits of 10kW and Below
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.
YGW
W2
R
C
W1
W2
Y2
Y1
O
G
R
TB
Y
BU BU
Y
G
R
W
Y
BR
BR
BR
Y
Outdoor Thermostat (Optional)
Close on Temperature Fall
Condensing Unit
24V Connection
Contactor Coil
Room
Thermostat
ASPF Unit
See Note
#18 Gauge - 5 Wire With Cooling,
4 Wire Without Cooling
To Comfort Alert
Module (If Used)
R
GC R
C
W1
W2
Y2
Y1
O
G
R
TB
O
YC
W2
R Y O
W2
E
R
BR
G
BR
BU
W
OR
Y
Y
Y
Y
R
BU
W
W
OR
BU
BU
W
Heat Pump Room Thermostat
ASPF Unit
Outdoor Thermostat (Optional)
Close On Temperature Fall
# 18 Gauge 6 Wire Needed When Outdoor Thermostat Is Used.
# 18 Gauge 7 Wire
# 18 Gauge
5 Wire
BU W
OR Y
R
See
Note 3