Dux Proflo 400S2 Benutzerhandbuch - Seite 14

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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 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.

Owner's Manual – Proflo Electric Storage Water Heaters

Troubleshooting

H0421

0421

Rev. G