Crestron electronic CHV-TSTAT Separately Powered

Thermostats Crestron CHV-TSTAT and CHV-THSTAT
Separately Powered (by an independent transformer)
Backplate Connection and Circuit Board Jumper Position
CRESTRON ELECTRONICS
P1
P3
P6
P5
P4
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
1
2
3
4
Jumper on P4 between pins 2 and 3
3
2
P4
Backplate Thermostat circuit board
120 VAC
24 VAC
Transformer
24(C)
24(R)
1
2
3
4
P4
NOTE: The P4 jumper position is critical to proper operation and depends on the
method used to power the thermostat.
10 • Thermostats: CHV-TSTAT and CHV-THSTAT Operations and Installation Guide – DOC. 8163B