Auxiliary Heater (ZHZ)

9007-LOW VOLTAGE SHUTOFF (ZHZ)

For a complete wiring diagram Refer to the Wiring Information Electrical Diagrams.

- When Monitored:
Continuously.

- Set Condition:
The Warm Water Auxiliary Heating 2 Control Unit receives less than 10 volts.





WARM WATER AUXILIARY HEATING 2 CONTROL UNIT
1. The Warm Water Auxiliary Heating 2 Control Unit is receiving less than 10 volts.

View repair.

Repair

- Repair low voltage condition. If low voltage is not present, replace the Warm Water Auxiliary Heating 2 Control Unit.
- Perform the BODY VERIFICATION TESTVerification Tests.