Truma S 2200 / S 2200 P Liquid Gas Heater
The Truma S 2200 / S 2200 P is a liquid gas heater designed for installation in caravans and trailers. It features a rated thermal output of 1850 W with continuous heating power adjustment and options for both roof cowl and side wall exhaust installation.
View official manual on manufacturer's site ↗Technical Specifications
Gas Pressure Mbar30 mbar
Weight Kgca. 6.7 kg
Master Troubleshooting & Diagnostics Matrix
| Error Code / Indicator | Symptom / Meaning | Possible Cause | Step-by-Step DIY Fix | Suggested Actions |
|---|---|---|---|---|
Flame goes out or fails to ignite | Gas supply line may be full of air (e.g., caused by exchanging gas cylinders) or safety pilot needs engagement. | — | Press and hold the control knob for as long as 10 seconds. If it fails to ignite, wait 3 minutes before trying again to avoid a misfire. | DIY Safe |
No ignition sparks heard from auto ignitor | Battery is depleted or dead. | — | Replace the battery in the auto ignitor compartment with a new temperature-resistant (+70 °C), leakproof Mignon battery (LR 6, AA, AM 3). | DIY Safe |
Frequently Asked Questions
Q: What do I do about a gas leak, or a smell of gas?
Put out all naked flames, don't smoke, turn off gas appliances, shut off the gas at the cylinder, open doors and windows, avoid touching electrical switches, and have the whole system checked by an expert.
Q: Can the heater be operated while driving or refueling?
Liquid gas equipment mustn't be used on ferries, in garages or multi-storey car parks, or while refuelling.
Q: What type of gas and pressure should be used?
Liquid gas (propane / butane) with a fixed operating pressure of 30 mbar matching the type plate.