Maintenance Requirements; Service Every Twelve Months - Rheem Stellar 850330 Owner's Manual And Installation Instructions

MAINTENANCE REQUIREMENTS

SERVICE EVERY TWELVE MONTHS

For safe and efficient operation, it is recommended a service be conducted on
the water heater every twelve (12) months.
Warning: Servicing of a gas water heater must only be carried out by
qualified personnel. Phone Rheem Service or their nearest Accredited Service
Agent.
Note: The service and routine replacement of any components, if required, are
not included in the Rheem warranty. A charge will be made for this work. Only
genuine replacement parts should be used on this water heater.
The annual service includes the following actions:

Inspect and flush the temperature pressure relief valve.

Inspect and flush the expansion control valve (if fitted).

Check and if necessary adjust the inlet gas pressure.

Check the piezo igniter, gas control and thermocouple.

Check the operation of and clean the pilot light and main burner.

Visually check the unit for any potential problems.

Inspect all connections.

Check the drain line from the safe tray (if one is installed) is not blocked.
Note: The water heater may need to be drained during this service. After the
completion of the service, the water heater will take some time to reheat the
water. Hot water may not be available for a while.
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