17
WARNING:
• for leaks before supplying power to the water heater.
• Open the main gas supply valve to the unit using only your hand to avoid any spark. Never use
•
• Refer to p. 11.
•
• to the heater.
• to remove any air pocket.
• -
WARNING: IF YOU SMELL GAS:
• Do not try to start the water heater.
• Do not touch any electric switch; do not use any phone in your building.
• Immediately call your gas supplier from a neighbour’s phone. Follow the gas sup-
plier’s instructions.
• If you cannot reach your gas supplier,
12. INITIAL OPERATION
1. Once the above checks have
been completed, please clean
2. Fully open the manual water
control valve on the water sup-
ply line.
. Open a hot water tap to
that tap.
Then close the hot water tap.
. Fully open the manual gas
control valve installed and turn
on the 240 volt 50Hz power
supply to the water heater.
. Set the water temperature at
or the remote controller (if it is
installed) and open a hot water
temperature at the tap does not
exceed 50 °C.
. Now you are ready to enjoy
hours of endless hot water.
This initial operation must be performed by a qualified installer (for example, a licensed plumber or gas fitter).
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