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operating temperature. The tank may also leak small amounts of water in summer, when the
hot weather will cause the tank to reach higher temperatures.
Continuous dribble
Try gently raising the easing lever on the relief valve for a few seconds this may dislodge any
trapped particles of foreign matter and clear the fault.
Release the lever gently
.
Steady flows for long period (often at night)
This may indicate the mains water pressure sometimes rises above the designed pressure of
the water heater. Ask your installing plumber to fit a pressure limiting valve.
HIGH ELECTRICITY BILLS
With the installation of your new solar hot water system, maximum electrical energy savings
can be achieved with careful planning of hot water usage. Should you at any time, feel your
electricity account is too high, we suggest you check the following points:
Is the relief valve running excessively?
Are you using more hot water than you think?
Is there a leaking hot water pipe, dripping hot water tap etc? Even a small leak will
waste a surprising quantity of hot water and energy. Replace faulty tap washers, and have
your plumber rectify any leaking pipe work.
Are you using the booster heating unit properly?
Consider recent changes to your hot water usage pattern and check if there has been
any increase in tariffs since your previous account.
Does the system have the correct foam insulation installed on the pipe work? Incorrect
insulation can waste solar energy and lead to excess electrical use at times of high water use.
NOTE:
IF YOU HAVE CHECKED ALL THE FOREGOING AND STILL BELIEVE YOU NEED
ASSISTANCE, CALL 1300 30 70 37
