Operation method Applicable button Indicating state
Step 21
Method)
Input the 20th digit by pressing the High
Temp button.
example) 021E311422852A31143
9421F
Result)
If 9 displays, go to step 22.
Step 22
Method)
Input the 21th digit by pressing the
Low Temp button.
example) 021E311422852A311439
421F
Result)
If 4 displays, go to step 23.
Step 23
Method)
Input the 22th digit by pressing the
High Fan button.
example) 021E311422852A3114394
21F
Result)
If 2 displays, go to step 24.