The cylinder has reached its operational limit unexpectedly where the compressor refrigerant pressure is too high and is stopping to protect itself. The root cause could be due to several reasons. A check you can perform in the meantime is to:
Make sure the cylinder is full of water (does water come out when hot tap turned on?) Run hot taps to assist with purging any air from the cylinder.
To clear the error, press and hold the circle control dial for approximately 5 seconds to clear the error message.
If OVERPRESS Message still persists following the above steps then raise a service ticket following link below.
If the electrical backup is needed because the compressor is not running/ have no hot water, search Knowledge base for “My Edel hot water cylinder has stopped heating the water. How do I get hot water via backup?”
Note if you have your Edel set as a language other than English the error may display as -
SECU.HP (French) HOCH DRUCK (German) BLOC.AP (Italian) WYS.CISN (Polish) HOGE DRUK (Dutch) ALTA.PR_ER (Spanish) VYS.TLAK (Slovakian) VISO K TLA (Slovene) VYS.TLAK (Czech) VISO K TLA (Croatian) SOBR EPRES (Portuguese) OVER TRYK (Norwegian) MAGA S NY (Hungarian) PRES.LARTE (Albanian) VISO K PRI. (Serbian)
Require additional help? Please follow link below
https://glendimplexservice.freshdesk.com/a/solutions/articles/79000136321
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