12
Initial Operation
Chapter3.–UnitOperation
Initial Operation
•Beforetherstuseofyourwaterheater,makethefollowingpreparations.
Gas Supply
Full port
gas valve
Pressure Relief
Valve
Recirculation water line
Hot water line
Cold water line
1.Openthewaterpipevalve.
2. Open a hot water xture/faucet to conrm that
waterisavailable,andthenclosethexture/faucet
again.
3.Openthegassupplyvalve.
4.Turnonthepoweronthefrontpanel.
Donottouchwithwethands.