Hubbell Electric Heater Company EMV Water Heater User Manual


 
19
MAGNETIC CONTACTOR (3-PHASE ONLY)
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.