Crusader models: Aurora, Mistral, Storm, Borealis, Zephyr
Elddis Water System
(Crusader, 2022 Model Year)
Also Fitted To This Caravan
Master Troubleshooting & Diagnostics Matrix
| Error Code / Indicator | Symptom / Meaning | Possible Cause | Step-by-Step DIY Fix | Suggested Actions |
|---|---|---|---|---|
N/A | Pump will not run | Power isn't reaching the pump, or a switch/connection needs checking | Make sure a tap is open somewhere, switch the pump isolator off and on again, verify the battery has a full charge, check that both the pump isolator and master switches are switched on, wipe down the contact strips on each side of the plug so they seat properly against the socket, inspect the wiring, and look for a blown fuse in the fuse box. | DIY Safe |
N/A | The pump keeps switching on and off even though every tap and the shower are shut | An air/water leak in the taps or piping, or grit in the non-return valve | Inspect the taps and pipework for air or water leaks. Use a ballpoint pen to clear any grit or dirt from the non-return valve inside the socket, then repeat the calibration process. | DIY Safe |
N/A | The pump carries on running for half a minute or longer even with every tap and shower turned off | A connection or calibration issue | Make sure every pipework connection is tight, then repeat the calibration steps. | DIY Safe |