How do I fill the Truma Therme properly?

Close the drain and aeration valves (4) completely.

With premixers
Set the control button (2) of the premixer valve all the way to the red symbol (hot).

With mixer tap(s)
Open the hot water tap of the hot/cold water mixer tap or set the mixer tap to “warm”.

Leave the fitting(s) open until the Therme has been filled by displacing the air and water is flowing.

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If you require information about Truma Service Centres in the UK, please contact Truma UK on:

Phone: 01283 587960

Service times
Monday – Friday 8.30 a.m. – 5.30 p.m.
Weekends and bank holidays: Closed

If you have a question about an appliance, always have information about the appliance type, year of manufacture and factory number at hand. You'll find this on the type plate on the appliance.

Truma type plate

Find your nearest Truma Expert.

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