4.9 Star Google Rating
Error Code
The E8 error code refers to a malfunction with the system’s communication. This issue typically arises due to problems with the control board or wiring.
Communication between units may fail if the wiring is damaged or loose.
A malfunctioning PCB can interrupt the system’s communication.
Voltage fluctuations or surges can disrupt the communication signals.
Turn off the system for 5–10 minutes, then turn it back on to reset the communication.
Check all wiring for loose or damaged connections.
Consult a technician to inspect and replace the control board if necessary.
