Safety: Always unplug from the wall before opening any electrical covers. If you suspect a wiring fault, consider professional help.

Steps to restore power:

Check outlet: Test the wall socket with another appliance to confirm it has power. Reset any tripped breakers.
Inspect plug and cord: Look for cuts, kinks, or burn marks on the power cord. Replace the mains power cord if damaged.
Internal fuse: Some Caple models have an internal fuse on the main control PCB. Remove the PCB cover and check for a blown fuse; replace only with the same rating.
Check connections: Ensure the mains input wires are securely fastened to the PCB terminals and that there are no signs of overheating.
Replace control PCB: If the fuse is good and power is present at the board but the display remains dead, the main control PCB is likely faulty and should be replaced.

Warning: Do not bypass fuses or operate the unit with exposed live parts.

Wine cooler will not power on at all, display is blank

Possible Causes