Rheem 50 Manuel de service télécharger pdf (Page 7)

REGULAR CARE

MINOR SIX MONTH MAINTENANCE

It is recommended minor maintenance be performed every six months by a responsible officer.

The minor maintenance includes:

Operate the easing lever on the temperature pressure relief valve. It is very important you raise and

lower the lever gently. Refer to “Temperature Pressure Relief Valve” on page 8.

Warning: Exercise care to avoid any splashing of water, as water discharged from the drain line will

be hot. Stand clear of the drain line’s point of discharge when operating the valve’s lever.

Operate the easing lever on the expansion control valve (if fitted). It is very important you raise and

lower the lever gently. Refer to “Expansion Control Valve” on page 8.

Check the drain line from the safe tray (if one is installed) is not blocked.

MAJOR FIVE YEAR SERVICE

It is recommended a major five year service be conducted on the water heater. The service must be

conducted by a qualified person. Phone Rheem Service or their nearest Accredited Service Agent.

Note: The five year service and routine replacement of any components, such as the anode and relief

valve(s), 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 major service includes the following actions:

Replace the temperature pressure relief valve.

Inspect and flush the expansion control valve (if fitted). If required, replace the valve.

Inspect and if required, replace the anode.

If the anode is not replaced, it should be replaced within three years of this service (refer to “Anode

Inspection and Replacement” on page 10).

Check the electric heating units for excessive calcium build up or corrosion and replace if necessary.

Drain and flush the water heater if required.

In commercial applications where large volumes of hot water are used, sediment may build up on the

bottom of the cylinder. In extreme cases, particularly in areas of high water sediment, draining and

flushing out may be necessary.

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. Depending upon the power supply connection, hot

water may not be available until the next day.

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Rheem 50 Manuel de service Page 7