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Terminal Definition
illZHI
Re
_;_
RH
L
oE
YI
_
Terminal
HP
RC
RC
C
L
YI
Y2
Wl
oiB
G
×
Terminal
Non-HP
RC
EH
Heat
Pump
System
Conventional
System
24VAC
Power supply
for Cooling
side
24VAC
Power supply
for Heating
side
2,4 MAC common
for control
circuit
and
thermostat
power
input
System
Monitor
1_ stage
camp
FeSSQ r
2 nd stage
comp
FeSSQ r
Y1
Y2
Wl
Emergency Heat
W2
Chart geover va lye
G
Fan
X
Reserve for future using
No
use
1_ stage
cooffn 9
2 "a stage
cooling
1_ stage
heating
2 .d stage
heating
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