WIRING
!CAUTION
To prevent electrical shock and/or equipment damage, disconnect electric power to system at main fuse or circuit breaker box until installation is complete.
INSTALLATION (cont’d)
NOTE
This typical wiring diagram shows only the terminal identification and wiring hookup. Always refer to wiring instructions, provided by equipment manufacturer, for system hookup operation.
All wiring should be done according to local and national electrical codes and ordinances.
FAN
HIGH | MED LOW VALVE L1 GND |
-Thermostat cycles both fan and valve
-Thermostat cycles fan only (if valve is not used, tape orange lead)
-System “OFF” breaks both valve and fan circuits
-Thermostat cycles valve only with continuous fan (interchange valve and L1 leads)
TAN
HIGH
FAN MED SWITCH
LOW
HEAT
SYSTEM SWITCH OFF
COOL
BLUE | RED | ORANGE | BLACK | GREEN |
2 | 1 |
COOL HEAT
RED
3
BLUE
3
