Commissioning - Rheem Solar Hiline Water Heater Owner's Manual And Installation Instructions

TO FILL AND TURN ON THE WATER HEATER
The power supply to the solar storage tank must not be switched on until the water heater is filled
with water and a satisfactory megger reading is obtained.
Open all of the hot water taps in the house (don‟t forget the shower).
Open the isolation valves fully on the cold and hot water branches to the water heater(s) in a bank.
Open the cold water isolation valve fully on the cold water line to the water heater(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 solar storage tank(s).
Set the timer if one is installed (refer to
Explain to the householder or a responsible officer the functions and operation of the water heater and the
timer if one is installed. Upon completion of the installation and commissioning of the water heater, leave this
guide with the householder or responsible officer.
TO TURN OFF THE WATER HEATER
If it is necessary to turn off the water heater on completion of the installation, such as on a building site or
where the premises is vacant, then:
Switch off the electrical supply at the isolating switch to the solar storage tank(s).
Close the cold water isolation valve at the inlet to the water heater(s) to shut down the entire system, or;
Close the isolation valves on the cold and hot water branches to shut down an individual water heater in
a bank.

COMMISSIONING

"Booster Control" on page 33).
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