Dux ProFlo series Panduan Pemilik - Halaman 10
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Halaman Cetak
Owner's Manual – Proflo Electric Storage Water Heaters
Safety Information
Warning
For safe performance, this water heater
is fitted with:
1. Combination Thermostat and over-
temperature energy cut-out.
2. Combination Pressure & Temperature
Relief Valve.
These devices must not be tampered with
or removed.
The water heater must not be operated
unless each of these devices is fitted
and in working order. Any electrical
covers should be removed only by a
licensed tradesperson.
The electrical power supply switch must
be turned off and the fuse removed or
the circuit breaker isolated at the main
electrical supply switchboard before the
water heater electrical cover is removed.
Open the PTR Valve for approximately 10
seconds by lifting the lever on the valve to
ensure water is relieved to waste through
the relief drain pipe. Lower lever gently
and check that it closes correctly.
The PTR Valve must not be tampered with
or removed. The water heater must not
be operated unless this valve is fitted and
in working order.
The PTR Valve should be checked for
adequate performance or replaced at
intervals not exceeding 5 years, or less in
areas where local regulations apply.
8
Important
The PTR Valve and its drain outlet pipe
must not be sealed or blocked. It is
normal for the PTR valve to leak a small
amount of water during heating cycles.
Danger
Failure to operate the relief valve easing
lever at least once every six (6) months
may result in the water heater exploding.
Continuous leakage of water from the
relief valve may indicate a problem with
the water heater. This may be caused
by excessive water supply pressure, a
faulty relief valve or a faulty thermostat.
Turn off the electricity supply and
contact Dux on 1300 365 115.
H0421
0421
Rev. K