Wiring Diagrams - Robertshaw 9200 User Manual

WIRING DIAGRAMS

The following pages show samples of the most common types of HVAC
systems. Refer to your system's installation manual for wiring information.
CAUTION: Do not use this thermostat with multi-stage heating or cooling
systems.
SINGLE TRANSFORMER
120 VAC
HEAT/COOL
4-WIRE
Transformer
Hot
24 VAC
Factory-Installed
Jumper
RH
RC
Heating
W
Control
Cooling
Y
Control
B
O
Fan
G
Control
7
T
H
E
R
M
O
S
T
A
T