Unscrew the screw of PCB cover.
Step 3
Remove the PCB cover.
Step 4
Push the PCB box out to disassemble the PCB along with the PCB box.
Attention: do not damage the PCB when pushing the PCB control panel box out.
Step 5
Disconnect the freezer sensor terminal in PCB area.
Step 6
Measure resistance of sensor from terminal in PCB area.
Step 7
Take note of resistance value.
Step 8
Measure the temperature of sensor.
DIAGNOSISI 1
PROCEDURE 1
Step 1
Prize off the buckle and disconnect the terminal.
Step 2
Replace the PCB board as well as the control panel box.
Reverse above steps on page to install a new PCB and control panel box.
DIAGNOSIS 2
GO BACK TO FAULT LIST RELIABILITY