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SAVE A SERVICE CALL
ERROR CODE
The in-series gas booster provides a diagnostic error code in the event of an interruption to its operation. The
error code is displayed on the LED display on the front of the in-series gas booster as a numerical value. If an
error code appears:
Close the hot tap and switch off the electrical supply to the in-series
gas booster.
Check the gas isolation valve at the gas inlet to the water heater is
fully open.
Wait 5 minutes, then switch on the electrical supply to the in-series
gas booster and open a hot tap.
If the error code persists, take note of the numerical code and turn off
the hot tap. Phone Rheem Service or their nearest Accredited Service
Agent to arrange for inspection.
HIGHER THAN EXPECTED ENERGY BILLS
With the installation of your new solar hot water system, maximum energy savings can be achieved with careful
planning of hot water usage. Should you at any time feel your energy bill is higher than expected, we suggest
you check the following points:
Is the relief valve running excessively?
"Temperature Pressure Relief Valve Running"
Refer to
Is one outlet (especially the shower) using more hot water than you
think?
"In-Series Booster Operating Too Frequently"
Refer to
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 a plumber rectify any
leaking pipe work.
Is the in-series gas booster operating too frequently?
"In-Series Booster Operating Too Frequently"
Refer to
Has there been an increase in hot water usage?
An increase in hot water usage may result in an increase in booster operation.
Has your water heating tariff rate been increased by your energy retailer since your previous bill?
IF YOU HAVE CHECKED ALL THE FOREGOING AND STILL BELIEVE YOU NEED ASSISTANCE, PHONE
RHEEM SERVICE OR THEIR NEAREST ACCREDITED SERVICE AGENT.
on page 19.
on page 18.
on page 18.
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