Troubleshooting; Setting Option Setup Method; Pcb Option Code Input Method - Samsung AVXCSH023/032/040CE Service Manual

4. Troubleshooting

4-1 Setting Option Setup Method

4-1-1 PCB option code input method

4-1-1-1 example : 021E31142285
Be sure to input the option code suitable for the indoor unit by use of wireless remote controller after replacing the PCB of indoor unit.
Follow to do the following 15 steps sequentially.
Operation method
Step 1
Method)
Remove the battery of remote
controller.
Push the temperature adjustment
button simultaneously.
Insert the battery.
Result)
When the display of remote controller is
indicated as shown in the right, then go to
the step 2.
Step 2
Method)
If the first digit of remote
controller shows "0", go to the step 3.
• If it shows 1, press the Mode button one
time to change it into 0 and then go to
step 3.
✳ Step 3
✳
Method)
✳
Input the second digit of option code by
pressing the temperature
adjustment button(up).
example) 021E31142285
✳
Result)
✳
If 2 is displayed, go to the step 4 (whenever
pressing the button, 1~9, A,B,C,D,E,F are lit
in order.)
4-1
Applicable button Indicating state
Samsung Electronics