Wellsystem RELAX Fehlercodes Seite 9

Troubleshooting
Error Meaning
Pump fault
Pump fault
Pump fault
Pump fault
Pump fault
Water temperature too low (< 20°C)
Water temperature too high (> 45°C)
Unit without a cooling system has been
run for longer than 3 hours
Unit with cooling system: Water tap has
not been turned on or the water shut-off
has been activated; supply and drainage
lines might be kinked
Water temperature too high: The unit
has still been run without cooling despite
the E549 warning display.
Unit/heating was switched on, even
though there was no water in the tank.
Drive motor: Electronic/Mechanical
defect
Drive motor: Electronic/Mechanical
defect
6
Correction
Please wait if the unit was switched off for
a while or if it has just been refilled. Inform
customer service if the final temperature
has still not been reached 8 hours after
plugging in/switching on
Run the unit using considerably reduced
pressure or switch off; open the water tap
or check the water shut-off valve; check
the pipelines; inform customer service
whenever necessary.