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14.2. Select Remote Control Transmission Code
• There are 4 types of remote control transmission code could be selected and stored in EEPROM of indoor unit. The indoor unit
will only operate when received signal with same transmission code from remote control. This could prevent signal interference
when there are 2 or more indoor units installed nearby together.
• To change remote control transmission code, short or open jumpers at the remote control printed circuit board.
Remote Control Printed Circuit Board
Jumper A (J-A) Jumper B (J-B) Remote Control No.
Short Open A (Default)
Open Open B
Short Short C
Open Short D