WATER HEATER MAINTENANCE PROCEDURES (CONTD)
Conduit, Electrical Fittings, and Wiring.
The water heater has rigid
conduit and flexible conduit,
each with watertight fittings.
R e p a ir
defective conduit or wires by replacement.
High voltages that are dangerous to human life may be
Before working on electrical circuits,
remove all power from the water heater.
Turn off power switch (1) and disconnect power cable (2).