Sea Breeze STS32 Manual page 14

STS32/STS32H Touchscreen Programmable Thermostat
R C 1
3
MOTOR OR
TR TR
VALVE
OUTDOOR/INDOOR
TEMPERATURE
R B
SENSOR
2
S1 S2 C R RC W W2
1. POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
2. FACTORY INSTALLED JUMPER.
3. OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE ON SELECT MODELS. WIRES MUST HAVE A CABLE
SEPARATE FROM THE THERMOSTAT CABLE.
Fig. 13. Typical hookup of heat only power to open and power to close zone valve
system.
W
Y2 Y G CONVENTIONAL
26
STS32/STS32H Touchscreen Programmable Thermostat
3
OPTIONAL
OUTDOOR/INDOOR
24VAC
TEMPERATURE
COMMON
SENSOR
CONNECTION
2
S1 S2 C R RC W W2
1. POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
2. FACTORY INSTALLED JUMPER.
3. OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE ON SELECT MODELS. WIRES MUST HAVE A CABLE
SEPARATE FROM THE THERMOSTAT CABLE.
Fig. 14. Typical hookup of heat only system with normally open zone valves.
1
R C
NORMALLY OPEN
ZONE VALVE
Y2 Y G CONVENTIONAL
27