Crestron CHV-TSTAT and CHV-THSTAT Thermostats
Three-Wire Heating System Connections CRESTRON ELECTRONICS
Jumper on P4
between pins 1
and 2
1
2

P4

C

R

W

TOP

HUM
RHU
RSR
RSR
RS1
RS2
24(C)
24(R)
24V
Y
Z
G
NETWORK
RH
RC
G
Y/Y1
Y2
O
B
W/W1
W2

Backplate

Thermostat Circuit Board

P1
P3 P6
P5
P4
1
2
3
4
Integrated
Control
Unit

RW

C

Operations and Installation Guide – DOC. 8163B Thermostats: CHV-TSTAT and CHV-THSTAT • 11