Dux Proflo 25S136 Panduan Pemilik - Halaman 11
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Halaman Cetak
Regular servicing will help to extend the life
of the water heater, and keep it operating
safely and efficiently.
Your water heater warranty is not conditional
on completing the regular servicing
recommended in this manual. The
conditions applying to your water heater
warranty are set out on page 9 of 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.
4.
Repeat the above process for the
expansion control valve (if installed).
Other than this, personally inspecting or
servicing any part of the water heater is not
recommended.
028299
Rev. B
Owner's Manual – Proflo 25/50 Litre Water Heater
System Maintenance
Five Year Service:
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.
This service should include the following:
•
Replace the PTR Valve.
•
Replace the anode.
•
Inspect and flush the expansion control
valve (if installed).
•
Drain and flush the water heater.
•
Inspect the condition of the electrical
conduit and the water heater electrical
cover. Replace any damaged
components.
Replacement parts are available.
7