Truma Trumavent TEB / TN
The Trumavent fan system provides warm air distribution and ventilation for caravans and motorhomes. It includes the TEB (12 V with automatic speed control) and TN (230 V standard version) models, which evenly or selectively distribute heated air throughout the vehicle via flexible ducts and adjustable flaps.
Technical Specifications
Power Consumption 12v0.3 to 1.0 A
Power Consumption 230v65 W (0.5 A)
Master Troubleshooting & Diagnostics Matrix
| Error Code / Indicator | Symptom / Meaning | Step-by-Step DIY Fix | Suggested Actions |
|---|---|---|---|
Operational Fault | The fan impeller wheel may be severely soiled with dust or dirt accumulations. | Switch off and disconnect the appliance, then clean the impeller wheel carefully using a brush or toothbrush. | DIY Safe |
Frequently Asked Questions
Q: Can the Trumavent TEB fan be operated on 230 V?
Yes, the Trumavent TEB fan can be operated with 230 V using the Truma voltage converter SPU (part no. 40000-47700).
Q: How should the air flap be adjusted for equal warm air distribution?
In the centre position, the warm air is distributed evenly with 50% going to each of the two outlets.