Newer style Samsung refrigerators have built in diagnostic systems. If the refrigerator compartment is at operating temperature (around 37 degrees) then the meter should measure about 120 ohms of resistance. If the meter measures 63 ohms, check the freezer evaporator defrost temperature sensor as described in troubleshooting for the 4 E error code. Clean the blades, clean them from deposits and debris. The error code will disappear and the display will resume normal operations.If the code reappears on the display, follow the troubleshooting steps in the chart below to fix the problem and clear the code.If you cleared an error code from the display and encounter cooling problems in the refrigerator, the component problem that caused the code likely still exists even though you cleared the code from the display. If the meter measures near 135 ohms through the damper heater, plug the pantry drawer air damper motor wiring harness back in and check the damper heater wiring connections to the electronic control board (black and brown wires on CN77). Check the refrigerator evaporator fan wiring connections (orange, gray and red wires) on the CN76 electronic control board connector.
Reconnect the wire harness if it's loose.
Reconnect any loose wires. It should be checked manually. Defrost any ice buildup from the evaporator. If sensor resistance is okay, reinstall the ice maker and check the ice maker temperature sensor's wire harness connections to the electronic control board (red and white wires on pins 8 and 9 of CN90). Reconnect the wires if loose. The meter should read the same resistance as for the temperature sensor. The meter should measure near 0 ohms of resistance through the defrost bi-metal thermostat. If the connections are OK, the problem is with the fan motor or IC.If the wire is OK and the fan is still powered off, Samsung refrigerator error code 22 E appears due to:Turn the blades: if they are rotating freely and the motor does not work, this means that the 22E error code appears due to this, It could blow due to voltage changes.
The freezer temperature display shows the number designation of the code and the refrigerator temperature display shows E.When the control detects a communication error between the control panel and the electronic control board, the freezer temperature display shows Er and the refrigerator display shows Pc.Refer to the chart below to find the cause of the error code and get troubleshooting advice to clear the code.The refrigerator may work properly even though the control displays an error code. Find and repair the sensor wiring failure if the meter measures incorrect resistance through the sensor wires.Unplug the refrigerator and check the ice maker wire harness connection. If the wiring connections are okay, replace the refrigerator evaporator fan.Unplug the refrigerator and check the wire harness connections on the condenser fan. So inspect the wires for damage and check it with a circuit analyzer. If the board is at fault, follow these steps to replace it yourself.Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water.The door gasket seals the gap around the door to keep the cold air in and the warm air out. These parts are directly interrelated and if one breaks, the other one will also fail.
A Samsung Refrigerator displays a 25E error code when a Refrigerator Defrost Heater Loop Error has been detected by the internal electronic diagnostics.The refrigerator defrost loop is open or the defrost operation has taken longer than 80 minutes.The list of possible causes above may assist in determining the cause of the error code. If the ice maker wire harness connection is okay, check the ice maker temperature sensor resistance (through the white wires that connect the sensor to the ice maker harness plug) using a multimeter. We offer fixed price Samsung Fridge Freezer Repairs in London. Reconnect the wires if loose.
Defrost any ice buildup from the evaporator. A power outage can sometimes cause the control to detect a problem and display a code. If the wire connections are okay, disconnect the sensor wires from the electronic control board and measure resistance through the sensor's wires. If the value is higher or lower, the system will not complete the cooling-defrost cycle and Samsung refrigerator error code 22 E appears. Using a multimeter, check resistance through the air damper heater (connected to the black and brown wires in the air damper motor wire harness). The display will then revert back to showing freezer and refrigerator temperatures.Follow the troubleshooting steps described for the code to fix the component failure and clear the code.Unplug the refrigerator and check the wire harness connection on the freezer temperature sensor. Reconnect any loose wires. The meter should read the same resistance as for the temperature sensor.