13
6. Power-on
• Check for completion of indoor/outdoor units wiring.
• Check for closing of control box lid of indoor and outdoor units before turning on the power.
• When 1 indoor unit is controlled by 2 remote controllers.
Be sure to set the sub remote controller by changing the SS1 switch on the side of the PCB from the
MASTER to the SLAVE position.
For the connection between the main remote controller and sub remote controller, please refer to
Connection diagram “
Group control: main cont sub controller
” on page 20.
SS1
MASTER
SLAVE
SS1
MASTER
SLAVE
SS1
MASTER
SLAVE
(1)
(2)
(1)
Factory set: MASTER
(2)
Move to SLAVE
1)
“
” is displayed after turning on the power.
The air conditioner will check the connection.
• If errors are detected, the relevant error code blinks on
the screen. Please see more details about error codes
at https://www.daikin.co.th/en/service-error-code
After correcting the error, the basic screen is displayed.
• If sub remote controller is not set when turning on the
power in the case of indoor units controlled by
2 remote controllers.
In case the screen display shows “
”, turn off the
power of the remote controller and breaker of air
conditioner. Then change the SS1 switch from the
MASTER to the SLAVE position as described above,
then turn on the power again.
If the basic screen is not displayed more than
2 minutes after the sub remote controller is set, turn
off the power again and check the wiring.
In case the screen display shows “
” for more
than 2 minutes, turn off the power of the remote
controller and breaker of air conditioner. Then,
please make sure the switch SS1 position of main
remote controller is MASTER and the sub remote
controller is SLAVE.
2)
When no errors are detected, the basic screen is
displayed.
1)
2)
* Error code blinks
[Main/Sub remote controller]
[Basic screen]
01_EN_4P543053-1C.indd 13
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