Heat Pump Models - Whirlpool ATE0743SPP Technical Manual

(#7) COMPRESSOR HEATING—HOT START SENSOR OPEN—
ROOM ABOVE 65°F (HEAT PUMP MODELS)
L1
FUSE
(265V
MODELS
ONLY)
SYSTEM
MAIN
SWITCH
THERMOSTAT
BK
L1 2 2
BK
(#8) ELECTRIC HEAT—HOT START SENSOR OPEN—ROOM ABOVE 65°F
AND OUTDOOR AMBIENT BELOW 47°F (HEAT PUMP MODELS)
L1
FUSE
(265V
MODELS
ONLY)
SYSTEM
MAIN
SWITCH
THERMOSTAT
BK
1
L1 2 2
BK
(#9) ELECTRIC HEAT—HOT START SENSOR CLOSED—ROOM BELOW 50°F

(HEAT PUMP MODELS)

L1
FUSE
(265V
MODELS
ONLY)
SYSTEM
MAIN
SWITCH
THERMOSTAT
BK
L1 2
2
BK
SYSTEM
HOT START
SWITCH
RELAY
R BU
1
1 5 4
ANTICIPATOR
OR
REV. VALVE SOLENOID
ANTICIPATOR
OR
SYSTEM
HOT START
SWITCH
RELAY
R
BU
R
1 5 4 5
REV. VALVE SOLENOID
OR
HOT START
SYSTEM
RELAY
SWITCH
BU
R
1 1 5 1
BK
REV. VALVE SOLENOID
SYSTEM SWITCH
BU WH
3
8
DEFROST
OVERLOAD
THERM.
R
BK
5 2 3
OR
7 6
OR
DEFROST
HEAT
THERM.
LIMIT SW
BR
2 1
ANTICIPATOR
OR
HEAT
HEATING
LIMIT SW
ELEMENT
BR
3
BK
HOT START
RELAY COIL
7-12
COMPRESSOR
BU
H
S
C
R
C
R R
SYSTEM
SWITCH
HEATING
ELEMENT
R
6
7
SYSTEM
SWITCH
TN
R
6
7
HOT START
SENSOR
BR R
L2
SYSTEM SWITCH
L2
COM
L2
SYSTEM SWITCH
TN
L2
COM
L2
SYSTEM SWITCH
L2
COM