Error code
Högt gastryck larm High gas-pressure alarm
Applies to 3 models
EX35, EX50, EX65
What this means
The pressure after the compressor has become too high and the high-pressure protection has tripped. Air, poor water circulation, an undersized radiator system, or an interrupted alarm circuit may be involved.
When to call a technician
This fault involves refrigerant, pressure, or electrical work that must be handled by a certified technician under EU F-gas rules. Do not attempt to open the refrigerant circuit, access mains wiring, or adjust pressure components yourself. Contact a qualified installer or servicer for this one.