Dux Proflo 25W136 Manuale d'uso - Pagina 14

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Dux Proflo 25W136 Manuale d'uso
dislodge a small particle of foreign
matter and rectify the fault.
Steady flow (PTR) – more than 20L per
day
This may be caused by excessive water
supply pressure, a faulty Pressure &
Temperature Relief Valve or a faulty
thermostat. Turn off the electricity supply
and contact your Dux Hot Water.
High Electricity Bills
Is the Pressure & Temperature
Relief Valve discharging too much
water?
Is one outlet (such as the shower)
using more hot water than you
think? See "No Hot Water".
Is there a leaking hot water pipe
or dripping hot water tap? A small
leak can waste a large quantity of
hot water.
Replace faulty tap washers and
have your plumber rectify any
leaking pipework.
12
Owner's Manual – Proflo 25/50 Litre Water Heater
Troubleshooting
H3699
3699
Rev. F