Warning W 408 H appears in the display of the CP plus panel – what should I do?
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.
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
Error 621 appears in the display of the CP plus panel – what should I do? This error is displayed flashing during the first commissioning
Remedy fault 507 / 516 / 517 (gas supply interrupted) Restore the gas supply, for example by connecting a full gas cylinder. Then confirm or
1 Control panel 2 Gas connection 3 Solenoid valve 4 Combined combustion air/exhaust cowl 5 Combustion air fan 6 Gas burner 7 Ignition electrode
No. This is not possible due to the different dimensions and connections and is therefore not approved.
No. You cannot retrofit the heating elements in the standard model. In the electric version of the Truma Combi heater, the heating elements are integrated
No. Approvals for fixed buildings have changed so that Truma heaters cannot be installed in mobile homes. Our appliances are approved for recreational vehicles. Heaters
It is correct that you consume less gas in mixed mode, as the Truma Combi heater tries first to reach the set temperature in electric
No. The design of the S 3004 and S 5004 were changed and made more user friendly. Almost all parts were changed. Therefore, you cannot
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