Energate Foundation - Heat Pump Wiring

!"#$%&'("$)*+,-).#(%,))
November!2012! Page!91!
)
O;>;> 6"$*&<8I=&/+)+-#&
9:,)A"FF"?($7)&-,)':,)7,$,-&F)?(-($7)B"$$,B'("$+)A"-)&):,&')E#1ED)
Common(GND)
C
1
Power (24VAC)
R
2
Auxiliary or Emergency Heat
E
3
Fan
G
4
1st Stage Heat Pump
Y1
5
2nd Stage Heat Pump
Y2
6
Reversing/Changeover Valve
W2
7
Heat Pump Fault
FAULT
8
Air Filter
FILTER
9
Outdoor Sensor Signal
RS SIG
10
Outdoor Sensor Return
RS RET
11
Not Used
ANT
12
)