Filter
Top Products
6. Indoor unit PCB option code
II
27
6-1. PCB option code input method (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 Applicable button Indicating state
❋ Step 1
Method)
① Remove the battery of remote
controller.
②
Push the temperature adjustment
button simultaneously.
③ 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 operation
selection 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) 02
1E31142285
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.)
DVM E-D/B(chapter2)-E<03759 3/21/02 7:33 PM Page 27