Truma Combi (E) Gas / Diesel Quick User Guide
This document is a quick user guide for Truma Combi (E) gas and diesel heaters equipped with electric heating elements. It details energy source selection, operating modes for warm water and space heating, and LED indicator meanings for system status, warnings, and faults.
Technical Specifications
Power Consumption 230v900 W / 1800 W
Master Troubleshooting & Diagnostics Matrix
| Error Code / Indicator | Symptom / Meaning | Step-by-Step DIY Fix | Suggested Actions |
|---|---|---|---|
Yellow LED flashing | Warning condition detected | Check system status and resolve warning condition. | DIY Safe |
Red LED flashing | Fault/malfunction condition detected | Check system for faults and consult full operating manual for fault resolution. | DIY Safe |
Frequently Asked Questions
Q: What do the different LED colors mean for the operating mode?
Green means operational, and yellow indicates the warm water heat-up phase.
Q: What electrical power levels are available in electrical mode?
You can select 900 W or 1800 W depending on the setting.