Honeywell CT3550 Owner's Manual page 22

5-WIRE HEAT/COOL
(JUMPER REMOVED)
THERMOSTAT
B
R
HEATING
RELAY OR
VALVE COIL
1
1 POWER SUPPLY. PROVIDE
DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
Notice:
This thermostat is a Class B digital apparatus that complies with Canadian Radio Interference Regulations,
CRC c. 1374.
69-1284—2
RC O W Y
G
FAN
COOLING
CONTACTOR
RELAY
COIL
M10619
1
1 POWER SUPPLY. PROVIDE
DISCONNECT MEANS AND
OVERLOAD PROTECTION
AS REQUIRED.
22
5-WIRE HEAT/COOL WITH DAMPER
(JUMPER INTACT)
THERMOSTAT
B
RC O W Y
R
HEAT
HEAT
DAMPER
RELAY
COOL
DAMPER
G
COMPRESSOR
CONTACTOR
FAN
1
RELAY
M18738