Electrical Wiring - Bosch KM3211WH Installation & Owners Manual

11.

Electrical Wiring

Do not connect electrical power to the unit until all electrical wiring has been completed.
This appliance must be electrically grounded in accordance with Electrical Authority Regulations.
Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper
and dangerous operation.
Verify proper operation after servicing.
Field wiring to be performed at time of appliance installation.
Caution
• The electrical supply required by the water
heater is 240V AC at 50 Hz.
The power consumption may be up to 135W.
Use an appropriate circuit.
• Do not disconnect the power supply when not
in use. When the power is off, the freeze
prevention in the water heater will not acti-
vate, resulting in possible freezing damage.
Ground
• To prevent an electric shock, always plug power
lead into an earth powerpoint.
• Power source to be within 500mm of the bottom
of the unit.
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Do not turn on the power until the electrical wiring is finished.
This may cause electrical shock or damage to the equipment to occur.
Consult a qualified electrician
for the electrical work.
• Do not let the power cord contact the gas piping.
Tie the redundant power cord outside the
water heater. Putting the redundant length of
cord inside the water heater may cause elec-
trical interference and faulty operation.