Stuart Turner Monsoon Professional fault E24
High water temperature warning
Shower pumpWhat it means
Inlet water temperature has exceeded the maximum threshold for safe pump operation.
Likely causes
- Inlet water temperature above 65°C
- Pump needs priming
- Water supply failed
- Pump outlet check valve stuck closed
- Inlet pipework not air tight
- Impeller damaged
Where to start
- Check inlet water temperature
- Check water supply
- Check for leaks on inlet pipes
The full answer, free
- The readings and component tests from the manual
- How to put it right, step by step
- The manual page for this fault (page 22), right under the answer
Safety: Isolate power and water, and prove dead before you open or test the pump.
From the Stuart Turner manual for the Monsoon Professional. Check the model on the data plate before you order parts.