Hubbell Electric Heater Company CR Electric Heater User Manual


 
17
SECTION V - SERVICING & REPLACEMENT OF PARTS
WARNING / CAUTION
Before servicing or replacing any part make sure to turn the power supply switch to the OFF position.
MAGNETIC CONTACTOR
1. Disconnect power from unit.
2. Disconnect line and load wires to contactor.
3. Disconnect two (2) 14 gauge control circuit wires.
Control Wires
Line Wires
Load Wires
4. Loosen two (2) holding screws and remove contactor.
Mounting Screws
(Bottom screw not shown)
5. Replace with new contactor using reverse
procedure.