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7.1 NORMAL OPERATION WITH MULTIPLE REMOTE
CONTROLLERS INSTALLED
- Only the pipes and heat exchanger inside
the water heater will be protected.
- Any hot or cold water pipes located
outside ofthe unit will not be protected.
- Proper protection and insulation of these
pipes will be required to ensure these are
protected from freezing.
If freezing conditions are expected, turn off water and gas and drain all water from the
appliance. If powerand the automatic frost protection are connected, freezing will be prevented.
WARNING
- Press the ON/OFF button. The Power light will
become lit on the remote controller with setting
temperature displayed on each of the remote
controllers. The controller with priority function
will have a ashing Power light.
- Set the required temperature using the Cool &
Heat Buttons. (The temperature setting can only
be changed by the priority controller. Refer to p.
21 for detail regarding the PRIORITY function).
- Open a hot water tap, and ensure the Burner ON light is lit. Mix cold water with the hot as required.
- Close the hot water tap. The Burner light will turn off.
7.2 FREEZE PREVENTION
8. MAINTENANCE AND SERVICE
The water heater should be checked at least once a year or as necessary by a licensed technician.
If repairs are needed, any repairs should be done by a licensed technician. The water heater’s
lifetime may be extended by regular maintenance.
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