Refrigerator Compressor Control Inverter Board – Part Numbers WR55X20817 | EU 1556 02B 06 (Pre-Owned / Tested)

This listing is for a genuine Refrigerator Compressor Control Inverter Board, part numbers WR55X20817 | EU 1556 02B 06. This is a factory original pre-owned part that has been fully tested, cleaned, and inspected to ensure proper operation.

Only boards that pass professional testing and inspection are listed for sale.

Item Condition

Pre-Owned / Used
Tested and guaranteed to function properly.

Common Reasons for Failure

Power surges or electrical spikes damaging sensitive refrigerator control circuitry.
Failed relays affecting compressor, fan, or defrost operation.
Moisture intrusion or condensation causing corrosion on board components.
Worn or cracked solder joints from temperature cycling.
Failed components impacting cooling, defrost timing, or temperature control.
Burn marks, cracked solder joints, bulging capcitors.

Common Symptoms This Part May Fix

Refrigerator not cooling properly or cooling intermittently.
Freezer or fresh food section too warm or too cold.
Compressor, evaporator fan, or condenser fan not running.
Defrost issues causing frost buildup.
Error codes or no response from the control panel.

(Symptoms vary by model and application)

Important Fitment Information

⚠️ Please match the part number on your original control board exactly to WR55X20817 or EU 1556 02B 06 before ordering.

Many control boards look identical but are NOT interchangeable. Appliance model numbers alone are not sufficient to guarantee compatibility.

 

Cross-Reference Part Number Information:WR55X20817 replaces AP5796410, WR55X10504, 3033222, PS8758693, WR55X10155, 519300022

This board fits the following model numbers;

ZFSB23DNDSS
PSH23SGPABS
PSH23PSRASV
ZFSB23DRASS
ZISS480DRASS
ZISS480DRDSS
ZISB480DRA
PSH23NGPABB
ZICS360NRARH
ZISB420DRA
ZISS420DRBSS
ZISS420DRCSS
PSH23PGSAWV
PSH23SGNABS
ZFSB23DNASS
ZIC360NRCLH
ZIS480NRD
ZISB420DRB
ZISS420DRASS
PSH23NGPAWW
PSH23PSRBSV
PSW23PSRASS
ZICS360NRBLH
ZICS360NRCLH
ZISS480DRCSS
ZISW420DRD
PSH23SGNAFBS
ZIC360NRBLH
ZICS360NRALH
ZICS360NRFLH
ZIS420NRA
PSH23NGPACC
PSH23PGRBBB
PSW23PSRBKSS
PSW23PSSAKSS
ZIC360NRCRH
ZIC360NRDRH
ZICS360NRBRH
ZIS360NRD
ZIS480NRE
ZISB360DRD
ZISB420DRC
ZISB480DRB
ZISB480DRC
ZISB480DRD
ZISB480DRE
ZISS360DRDSS
ZISS420DRESS
ZISS420NRASS
ZISS420NRCSS
ZISS420NRDSS
ZISS480NRASS
ZISS480NRDSS
PSH23PGRABB
PSH23PGRACC
PSH23PGRAWW
PSH23PGRBCC
PSH23PGRBWW
PSH23PGRCBB
PSH23PGRCCC
PSH23PGRCWW
PSH23PGSABV
PSH23PGSACV
PSH23PGSCBV
PSH23PGSCCV
PSH23PGSCWV
PSH23PSSCSV
ZIC360NRALH
ZIC360NRARH
ZIC360NRBRH
ZIC360NRDLH
ZIC360NRELH
ZIC360NRERH
ZIC360NRFLH
ZIC360NRFRH
ZIC360NRHLH
ZIC360NRHRH
ZICS360NRCRH
ZICS360NRDLH
ZICS360NRDRH
ZICS360NRELH
ZICS360NRERH
ZICS360NRFRH
ZICS360NRHLH
ZICS360NRHRH
ZIS360NRA
ZIS360NRB
ZIS360NRC
ZIS360NRE
ZIS420NRB
ZIS420NRC
ZIS420NRD
ZIS420NRE
ZIS480NRA
ZIS480NRB
ZIS480NRC
ZISB360DRA
ZISB360DRB
ZISB360DRC
ZISB360DRE
ZISB420DRD
ZISB420DRE
ZISS360DRASS
ZISS360DRBSS
ZISS360DRCSS
ZISS360DRESS
ZISS360NRASS
ZISS360NRBSS
ZISS360NRCSS
ZISS360NRDSS
ZISS360NRESS
ZISS360NRGSS
ZISS360NRHSS
ZISS360NRISS
ZISS360NRJSS
ZISS420DRDSS
ZISS420NRBSS
ZISS420NRESS
ZISS480DRBSS
ZISS480DRESS
ZISS480NRBSS
ZISS480NRCSS
ZISS480NRESS
ZISW360DRA
ZISW360DRB
ZISW360DRC
ZISW360DRD
ZISW360DRE
ZISW420DRA
ZISW420DRB
ZISW420DRC
ZISW420DRE
ZISW480DRA
ZISW480DRB
ZISW480DRC
ZISW480DRD
ZISW480DRE

What’s Included

1 × Refrigerator Compressor Control Inverter Board – WR55X20817 | EU 1556 02B 06
No additional hardware or accessories included

Warranty & Shipping

6-Month Warranty included for peace of mind.
Carefully packaged for safe delivery.
Fast and free shipping options available at checkout.