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SYSTEM MAINTENANCE
Regular servicing will help to extend the life
of the water heater, and keep it operating
safely and eciently. Your water heater
warranty is not conditional on completing
the regular servicing recommended in this
manual.
Six Month Service:
This service may be carried out by the
owner.
1. Stand clear of the Pressure &
Temperature Relief (PTR) Valve drain
pipe outlet.
2. Open the PTR Valve for approximately
10 seconds by lifting the easing lever
on the valve. Confirm water discharges
to waste through the drain pipe.
3. Lower the easing lever gently and
check it closes correctly.
Other than this, personally inspecting or
servicing any part of your water heater is
not recommended
Five Year Service (All Water Heaters):
This service should only be carried out
by a licensed tradesperson. In locations
where the water has Total Dissolved Solids
(TDS) exceeding 600 mg/L, this service is
recommended every 3 years.
The service should include the following:
• Replace the PTR Valve.
• Replace the anode
• Drain and flush the water heater
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