Carrier TSTATCCREC01 Installation Instructions Manual page 5

[-"]11_,"_] rl_[o]UJ _i llrAv/-'_ ! I I',Jar.,_ d _ r-'_ _1,]kvAVJl_:t
Mount the wall plate with the 2 screws supplied.
Use the supplied wall anchors if mounting on
drywall. A 3/16" hole will have to be drilled for
the wall anchors.
If the terminal designations on your old
thermostat do not match those on the
new thermostat, refer to the chart below,
or the wiring diagrams that follow.
Wire from the
old thermostat
terminal marked
GorF
Y1, YorC
Wl,WorH
Rh, R, M, Vr, A
C
O/B
Y2
W2
RS+5
RS
RS G
CK1
CK2
Function
Fan
Cooling
Heating
Power
Common
Rev. Valve
2nd Stage Cool
2nd Stage Heat
Remote Sensor +5vdc
Remote Sensor Signal
Remote Sensor Ground
Dry Contact Switch
Dry Contact Switch
Install on the
new receiver
terminal marked
G
Y1
Wl ,O,B
R
C*
Wl ,O,B**
Y2
W2
* C may not be used on all systems.
** O/B is used if your system is a Heat Pump.
Page 4