PS4000/PS5000 Touchscreen Programmable Thermostat
Figure 10. Typical hookup of conventional single-stage heat and cool system with two
transformers (1H/1C conventional).
22
1. POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
2. OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR. AVAILABLE ON SELECT MODELS. WIRES MUST HAVE A CABLE
SEPARATE FROM THE THERMOSTAT CABLE.
3. REMOVE FACTORY INSTALLED JUMPER.
NOTE:
W2 AND Y2 ARE ONLY ON THE PS5000.
CONVENTIONAL
S1 S2 C R RC W W2 Y2 Y G
OUTDOOR/INDOOR
TEMPERATURE
SENSOR
2
R
C
1
FAN RELAY
HEAT RELAY
R
C 1
COMPRESSOR
CONTACTOR
OPTIONAL
24V AC
COMMON
CONNECTION
3
