Commissioning - Rheem 610340 Owner's Manual And Installation Instructions

TO FILL AND TURN ON THE STORAGE TANK
The power supply to the primary heating source and circulating pumps must not be switched on until
the storage tank is filled with water and a satisfactory megger reading is obtained.
 Open all of the hot water tap(s) in the building (don't forget the shower(s)) and supply cock(s) and
valve(s) in the system.

Open the isolation valves fully on the cold, flow / return and hot water branches to the storage tank(s)
installed in a bank.

Open the cold water isolation valve on the cold water line to the storage tank(s).
Air will be forced out of the taps.

Close each tap as water flows freely from it.

Check the pipe work for leaks.

Switch on the electrical supply at the isolating switch to the circulating pump(s) and turn on the primary
water heating plant.

When the system has reached its working temperature, check the pipe work again for leaks.
Explain to a responsible officer the functions and operation of the water heating system. Upon completion of
the installation and commissioning of the water heating system, leave this guide with a responsible officer.
TO TURN OFF THE STORAGE TANK
If it is necessary to turn off the storage tank on completion of the installation, such as on a building site or
where the premises is vacant, then:

Shut down the primary water heating plant and switch off the electrical supply at the isolating switch to
the circulating pump(s).

Close the cold water isolation valve on the cold water line to the storage tank(s) to shut down the entire
system, or;

Close the isolation valves on the cold, flow / return and hot water branches to shut down an individual
storage tank in a bank.

COMMISSIONING

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