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Manuals for Truma Central Heating Boilers

Below you can find all models Truma Central Heating Boilers for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? Please contact us.

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Frequently Asked Questions

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

What is the best pressure for my central heating boiler? Verified

The right pressure is between 1 and 1,5 bar. Never let the pressure rise above 2 bar.

This was helpful (508) Read more

The piping and radiators make noise. What is causing this? Verified

There is probably air in the heating system. It's best to purge the air from the system.

This was helpful (275) Read more

Latest comments

Manual Truma Trumatic C 6002 Central Heating Boiler
Peter Demuth 26-11-2023
In our motorhome, the Truma C 6002 switches off when it wants to switch up and the red light comes on. What was wrong? Unfortunately we are currently in Nöhr Tarragona, Spain. Do you know a dealer in the area?


(Translated by Google)
Truma Trumatic C 6002 Central Heating Boiler
Manual Truma Trumatic C 3402 Central Heating Boiler
Johan Haverdings 26-10-2023
My Truma C 3402 also heats the water in d-mode (heating without hot water demand). However, the yellow light (boiler heating phase) does not light up. The green light (heating) does. Could there be something connected incorrectly?


(Translated by Google)
Truma Trumatic C 3402 Central Heating Boiler
Manual Truma Trumatic C 3402 Central Heating Boiler
Jose Luis Flores 21-08-2023
Hello, I have a Truma C 3402 boiler, it heats my water but no hot air comes out of the heating tubes.


(Translated by Google)
Truma Trumatic C 3402 Central Heating Boiler
Manual Truma Trumatic C 6002 Central Heating Boiler
Wilfried Hofert 28-05-2023
On my Trumatik 6000 c, the thermostat does not switch off at 40 or even 60 degrees. Is it broken and where is it? With the subsequent overpressure, it pushes the connection hose out of the water tap and causes flooding.!


(Translated by Google)
Truma Trumatic C 6002 Central Heating Boiler
Manual Truma Trumatic C 6002 Central Heating Boiler
Roberto mercurio 24-08-2022
Hi, first of all I congratulate the product (truma combi 6002 stove) year 2006 it is precisely in this regard I was wondering about the internal maintenance of the boiler how can you clean x any limescale? Or what other precautions should I have? Thank you in advance


(Translated by Google)
Truma Trumatic C 6002 Central Heating Boiler