MAINTENANCE
To prevent possible electric shock, disconnect the power to the heater at the main service box be- fore attempting inspect or clean the unit.
Use care to prevent damage to the internal components of the heater when cleaning the heating element. Make sure all connections remain tight and all wiring is routed away from the element fins when reassembling the unit. Allowing wiring to touch the element fins could result in a fire hazard.
CLEANING THE FAN AND MOTOR
Remove the protective grille from the rear of the heater. This provides access to the fan and motor. Wipe off the fan and motor with a soft cloth or brush. The fan motor does not require lubrication. Replace the protective grille when finished.
60Hz
WIRING DIAGRAM
11
