6
MAINTENANCE
The following maintenance and cleaning tasks
can be performed by the user. All other
servicing must be performed by an authorized
technician
THERMAL OVERLOAD PROTECTOR
If heater fails to operate when thermostat is turned
to its highest setting: Turn power off at service en-
trance. Remove knob and grille and press button
marked “RESET”.
LUBRICATION
The heater is permanently lubricated and never
needs oiling or disassembly.
CLEANING
Clean heater once a month as follows:
1. Turn off power at service panel.
2. Make sure heating element is cool.
3. Use a soft brush attachment to gently vacuum
grille openings or wipe grille clean with a soft
cloth.
4. Restore power.
CAUTION: METAL AND ELECTRICAL PARTS
SHOULD NEVER BE IMMERSED IN WATER.
OPERATION
Before using heater, make sure heater has been properly
installed according to installation steps beginning with the
"PLANNING" section on page 1.