4055552980 Genuine Control Box Assembly for Electrolux Group Air Conditioners, Air Conditioning Electrical Control Box

Part 4055552980 is a genuine Electrolux control box assembly from the group's air conditioning spares. The control box houses the electronics and wiring connections that run the unit. No model list is published for this code, so check the part number against the parts list for your air conditioner's model, or match it to the label on the box you're replacing.

Air conditioner control box faults to look for

The control box gathers the circuit boards, terminals and wiring that tell the unit when to run the compressor and fans. Faults here can show up in several ways. The unit may not start at all, it may trip the circuit breaker, show an error code, start and stop repeatedly, or run the fans without cooling or heating. Storms, power surges, moisture and insects getting into the box are frequent culprits. A technician can test the supply and components to confirm the control box is at fault before it's replaced.

Part details

• Genuine Electrolux part 4055552980
• Control box supplied as an assembly
• For Electrolux group air conditioners

Who should fit the control box

Air conditioners are hard-wired, so the control box should be replaced by a licensed electrician or air conditioning technician. Isolate the unit at its isolator switch and at the switchboard before opening any covers. Photograph every terminal and plug, and check that the part number on the new box matches the old one before reconnecting.

Questions about this part

Where do I find my air conditioner's model number?

Look for the rating label on the side of the indoor unit and on the outdoor unit. Each lists a model number. Use the number from the unit that holds the faulty control box when you check the parts list or send us an enquiry.