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INSTALLLATION
the conduit and the water heater cabinet to prevent overheating of the wiring.
The power for the pump and the water heater must be supplied from the same circuit and isolating
switch; alternatively the water heater power supply may be switched by the auxiliary contacts of the
pump contactor (refer to diagrams on page 22).
THE WATER HEATER MUST NOT OPERATE WITHOUT THE CIRCULATING PUMP RUNNING.
Access to the electrical connection of the water heater is achieved by opening the control panel
located on the front of the water heater (see diagram below).
21
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