Error code
live-operation-timer-plasmacluster-lamp-fault-blink Indicator lamps blinking a fault code
How it shows on the unit Green operation, orange timer and blue Plasmacluster lamps blink a main code and a sub-code (e.g. 2, 3 and 4 blinks for the worked example 23-4)
Applies to 3 models
What this means
The unit is signalling a fault: the green, orange and blue lamps blink out a main code and a sub-code. The manual explains how to read the code out with the remote control (hold Temp. for more than 5 seconds with the unit and remote off, then step through 00-31 and -0 to -7; a long beep marks the active code), but it prints no code meanings.
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.