4-22. CONTROL PANEL
This task covers:
Material/Parts - Continued
Tool Kit, Service Refrigeration Unit
Shop Set, Automotive Vehicle
Power disconnected and fuel supply turned off.
General Safety Instructions
The heater ignition system contains dangerous
voltages which can cause severe electrical shock.
Be sure to disconnect power before any mainte-
Disassemble only to level required to make repairs.
1. Turn the two camloc studs (1) 1/4 turn counterclockwise to release control panel (2) from the heater.
2. Pull the control panel out of the heater for access to component wiring on back of control panel.
1. Visually check all electrical components including wiring for any obvious signs of damage that would prevent the
component from being reused.