TH5110D NON-PROGRAMMABLE THERMOSTAT
5 69-1712—1
Fig. 10. Typical hookup of heat only system with fan.Fig. 11. Typical hookup of heat only Series 20 system.Fig. 12. Typical hookup of cool only system.Fig. 13. Typical hookup of a heat only system with a normally open zone valve.
M22072
G
O/B W
Y
C
R
Rc
L1
(HOT)
L2
R
C
1
2
3
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
2
3OPTIONAL 24 VAC COMMON CONNECTION.
FACTORY INSTALLED JUMPER.
HEAT
RELAY
FAN
RELAY
THERMOSTAT WIRING TERMINALS
M22073
G
O/B W
Y
C
R
Rc
L1
(HOT)
L2
R
C
1
2
3
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
2
3OPTIONAL 24 VAC COMMON CONNECTION.
4
4
CONFIGURE SYSTEM TYPE TO HEAT ONLY IN THE INSTALLER SETUP.
FACTORY INSTALLED JUMPER.
TR TR
POWER TO OPEN
AND POWER TO
CLOSE
MOTOR OR VALVE
(SERIES 20)
B W R
THERMOSTAT WIRING TERMINALS
M22074
G
O/B W
Y
C
R
Rc
L1
(HOT)
L2
R
C
1
2
3
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
2
3OPTIONAL 24 VAC COMMON CONNECTION.
FACTORY INSTALLED JUMPER.
COMPRESSOR
CONTACTOR
FAN
RELAY
THERMOSTAT WIRING TERMINALS
M22075
G
O/B W
Y
C
R
Rc
L1
(HOT)
NORMALLY
OPEN
ZONE VALVE
L2
R
C
1
2
3
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
2
3OPTIONAL 24 VAC COMMON CONNECTION.
FACTORY INSTALLED JUMPER.
4CONFIGURE SYSTEM TYPE TO HEAT ONLY IN THE INSTALLER SETUP.
THERMOSTAT WIRING TERMINALS
4