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
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
– Check whether the drain valve in the cold water supply is closed: lever horizontal, position (a). – Open the hot water tap in
In the setting “Heating without water temperature monitoring” the water in the Trumatic C is also heated automatically when the boiler is full. The
This function protects the Combi heater from possible overheating caused by heat build-up. The circulating air motor gives off the possible heat build-up into the
Occasional cleaning of the Trumatic S fan wheel is advisable. Clean the blades using a brush with hard bristles or compressed air. The fan should
Combi E in mixed mode (combined gas and electric heating operation): Warning indicates lack of gas supply. The heater now only runs in electric mode.
The heater does not have 12 Volt power supply or there is no connection between the heater and the CP plus control panel. The power
Remedy fault 507 / 516 / 517 (gas supply interrupted) Restore the gas supply, for example by connecting a full gas cylinder. Then confirm or
Error 621 appears in the display of the CP plus panel – what should I do? This error is displayed flashing during the first commissioning
Your heater includes a window switch which prevents the heater from starting up if the side window above or right next to wall cowl of
