Truma Mover SE / TE
The Truma Mover SE / TE is an electrical manoeuvring system designed to move single-axle (SE) and dual-axle (TE) caravans without a towing vehicle. Operated via a radio remote handset, it features soft start/stop functionality and dual-motor drive units powered by a 12 V battery.
Technical Specifications
Master Troubleshooting & Diagnostics Matrix
| Error Code / Indicator | Symptom / Meaning | Step-by-Step DIY Fix | Suggested Actions |
|---|---|---|---|
Operational Fault | System is powering up / initializing. | Wait until the system is ready for operation. | DIY Safe |
Operational Fault | 13-pin safety plug not connected to safety socket or unable to establish radio link to controller. | Check that the 13-pin plug is plugged securely into the safety socket and verify battery and radio link. | DIY Safe |
Operational Fault | Caravan battery has a low charge. | Finish manoeuvring as quickly as possible and charge the battery. | DIY Safe |
Operational Fault | Caravan battery voltage is low (below 11 V). | No manoeuvring is possible until battery voltage is above 11 V again by means of charging. | DIY Safe |
Operational Fault | Overcurrent or overtemperature condition. | Switch remote handset off and on again. Wait for cooling down if necessary in the event of overtemperature. | DIY Safe |
Operational Fault | 13-pole plug is not in the safety socket or wireless connection to the control unit cannot be established. | Ensure the 13-pole plug is properly inserted into the safety socket and check battery/power conditions. | DIY Safe |
Operational Fault | Caravan battery voltage is getting weak. | Finish the maneuvering procedure quickly and charge the battery. | DIY Safe |
Operational Fault | Drive function is locked until battery voltage rises above approx. 11 V. | Recharge or restore the battery voltage above 11V. | DIY Safe |
Operational Fault | System has experienced overcurrent or overtemperature. | Switch the remote handset off and on again (allow a cooling phase if due to overtemperature). | DIY Safe |
Operational Fault | After switching on the remote control, until the system is ready for operation. | Wait until the system is ready for operation. | DIY Safe |
Operational Fault | The 13-pin plug is not inserted into the safety socket or the radio frequency connection to the control unit has not been established. | Check the connection of the 13-pin plug to the safety socket. | DIY Safe |
Operational Fault | Decrease in caravan battery performance. | Quickly finish the maneuvering operation and charge the battery. | DIY Safe |
Operational Fault | Caravan battery voltage too low. | Abort the maneuvering process until the battery voltage rises above approx. 11 V again. | DIY Safe |
Operational Fault | In case of overcurrent / excessively high temperature. | Switch the remote control off and on again; in case of excessively high temperature, wait for it to cool down. | DIY Safe |
Frequently Asked Questions
Q: What is the maximum weight capacity for the Mover SE and Mover TE?
The Mover SE is suitable for single-axle caravans up to 1800 kg total weight, while the Mover TE is suitable for dual-axle caravans up to 2250 kg total weight.
Q: Can the Mover be used as a parking brake for a parked caravan?
No. After manoeuvring, always apply the handbrake first, swivel the drive rollers away from the tyres, and block the wheels. The Mover is not suitable for use as a parking brake.
Q: What should I do if the caravan battery is completely discharged and I cannot swivel the rollers out electrically?
You can use the emergency swivelling out function by prising out the plastic cap at the rear end of the swivel-in motor, placing the size 7 socket wrench onto the hexagon bolt, and turning anticlockwise.
Q: Can the Mover be used when anyone is inside the caravan?
No, during operation of the Mover, no persons may be inside the caravan.
Q: What is the function of the safety socket?
The Mover can only be operated for safety reasons when the 13-pole caravan plug is inserted into the safety socket.
Q: What should I do if the electric engagement fails due to a discharged battery or defect?
You can disengage or engage the drive units manually by prying off the plastic cap on the rear end of the swivel motor and using a SW 7 socket wrench to turn the hex bolt counter-clockwise.