GE PFE28 Clicking Sound From Back
| CONF | DIAGNOSIS | PART MATCH | ACTION |
|---|---|---|---|
|
86%
CONF
|
Main Power Control Board
On the PFE28 series, the main control board relays are the most common source of rhythmic clicking. This occurs when the board's logic tries to engage the compressor or fan, but voltage fluctuations cause the mechanical contacts within the relay to rapidly oscillate (chatter). Replacing the board restores stable power management and eliminates the relay noise.
SKU: WR55X38248
|
|
CHECK PRICE |
|
9%
CONF
|
Compressor Start Relay and Overload
The overload protector is a bimetallic safety switch that clicks 'off' when it detects excessive current or heat at the compressor. If the start relay fails to engage the start windings, the compressor will stall, drawing high amperage until the overload protector snaps open to break the circuit. This part is a consumable safety device that frequently fails over time due to heat cycles.
|
|
CHECK PRICE |
|
5%
CONF
|
Condenser Fan Motor
Located in the rear machine compartment, the condenser fan can produce a clicking sound if the motor's internal bearings have developed flat spots or if the fan blades are striking an object. Since this fan runs whenever the compressor is active, its mechanical failure is often misinterpreted as a relay click, though the frequency is usually higher and more consistent.
SKU: WR60X10209
|
|
CHECK PRICE |
DIY Repair Guide
Watch exactly how to replace the Main Power Control Board.