4055960761 Genuine Electronic Control Box Assembly for Electrolux Group Split System Air Conditioners, Air Con Control Unit

This listing is for Electrolux part number 4055960761, a genuine electronic control box assembly used in Electrolux group split system air conditioners. The control box brings the unit's electronic controls together in one housing. Fit details by model aren't on file, so the number printed on your old control box is the key check. Once it reads 4055960761, you've found the right part.

Symptoms of a failed split system control box

The control box is where a split system's decisions are made. It powers the fan motors, starts and stops the compressor and watches the temperature sensors so the room reaches the set point. When it fails, typical symptoms include the indoor fan running with no cold or warm air, an outdoor unit that never starts, a system that trips the breaker, or a fault code that comes straight back after a reset. A burnt smell or scorch marks around the box are a clear sign the electronics inside have overheated.

Part details

• Genuine Electrolux part 4055960761
• Electronic control box assembly
• For Electrolux group split system air conditioners
• Model fit not on file, check the number on the old box

Replacing the control box safely

Power the system down at the switchboard and confirm it's dead before touching any terminals. Take clear photos of the sensor plugs, motor leads and mains terminals so each one goes back in the right place. A licensed electrician or air conditioning technician should handle the mains connections on this hard-wired appliance. Secure all covers, then restore power and check the unit responds to the remote.

Questions about this part

Will 4055960761 clear an error code on my air conditioner?

Only if the fault is in the control box. Error codes can also come from sensors, fan motors or wiring, so it pays to have the fault diagnosed first. If the box is confirmed faulty and your old one shows 4055960761, this is the matching part.