Wiring Diagrams - Honeywell CT3611 Owner's Manual

WIRING DIAGRAMS

See Table 1 on page 8 for additional wiring assistance.
B L
R
EQUIPMENT
MONITOR
2
HEAT
CHANGEOVER
VALVE
1ST STAGE
HEAT RELAY
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
2 NEVER ATTACH WIRES TO BOTH THE O AND B TERMINALS. SEE WIRE
WALLPLATE TERMINALS SECTION FOR MORE DETAILS.
Typical hookup of CT3611 with isolated
stage-one heating and cooling connections.
THERMOSTAT
C
W2 E W1Y O G
FAN
EM.
AUX. HT.
RELAY
HEAT
RELAY
RELAY
COOL
CHANGEOVER
VALVE
COMPRESSOR
RELAY
2
EQUIPMENT
MONITOR
1
L2
1 POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
L1
(HOT)
2 LEAVE FACTORY INSTALLED JUMPER IN PLACE.
M15110B
21
THERMOSTAT
B L C
W2 E W1Y O G
R
2
AUX. HT.
RELAY
COOL
CHANGEOVER
HEAT VALVE
CHANGEOVER
VALVE
Typical hookup of CT3611.
FAN
EM.
RELAY
HEAT
RELAY
COMPRESSOR
RELAY
1
L2
L1
(HOT)
M15113A
69-1081—3