Rheem Solar Thermosiphon Water Heater, Руководство пользователя и инструкции по установке, Страница: 56 / 64

56
COMMISSIONING
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.
If an indirect system, fill the closed circuit heat exchanger and solar collectors with the closed circuit
fluid. Refer to
“Closed Circuit Fluid”
on page 57.
Switch on the electrical supply at the isolating switch to the solar storage tank(s).
Set the timer if one is installed (refer to
“Booster Control”
on page 52).
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.
INSTALLATION CHECKLIST
Prior to handover, complete the final check list:
1. Air bled from taps ......................................................................................................................... [ ]
2. System checked for water (and glycol) leaks ............................................................................... [ ]
3. Cold and hot water piping checked for water leaks ...................................................................... [ ]
4. Roof tiles put back into position .................................................................................................... [ ]
5. Roof flashing watertight ................................................................................................................ [ ]
6. Collectors have correct kick (12-15 mm per collector) ................................................................. [ ]
7. Drain pipes free of any obstruction ............................................................................................... [ ]
8. All pipe work clipped where necessary ........................................................................................ [ ]
9. Operation of booster checked ...................................................................................................... [ ]
10. Protective plastic film removed from tank and collectors (if fitted) ............................................... [ ]
11. Owner instructed on use ............................................................................................................... [ ]
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.