24
3.
In the desired option, if you shortly press the K2 switch, the values for Seg3 and Seg4
change. You can select the desired option.
(e.g. The value for Seg3 is 0 and the value for Seg4 is 1.)
4.
After selecting an option, if you press the K2 switch for 2 seconds, all 7-segment displays
blink. If you enter the tracking mode, the option setting is saved.
CAUTION
• If not normally processed as mentioned above, the option setting is not saved.
Ú
Before entry of the mode, if you want to return to the setting, press and hold the K1
switch to cancel the setting.
Ú
If you want to reset to the factory defaults, in the option setting mode, press and hold
the K4 switch.
– If you press and hold the K4 switch, all the settings are reset to the factory defaults but
the values are not saved yet. Only when the 7-segment display goes to the tracking
mode by pressing and holding the K2 switch, the setting is saved.
Option
Entry Unit SEG1 SEG2 SEG3 SEG4
Function
Remarks
LAC KIT
Setup
Main
2
1
0
0
Not applied
(Factor default settings)
In case of installation
of LAC KIT
(Low ambient kit)
0
1
Applied
Cautions for LAC KIT (Low ambient cooling kit)
- If the main software version of the Outdoor unit is prior to June 2016, the LAC KIT setup is
unavailable. Update the firmware for your Main PBA(DB92-03752A)
- In the combination of modules, if the main software version of any Outdoor unit is prior to
June 2016, upon LAC KIT option setup, the E573 error occurs.
- If the option is not set, an error occurs so normal operation may not be possible.
- When the cooling operation is stopped due to E428 error, chek for LAC KIT failure or
communication error between the outdoor unit and LAC KIT.
Installing LAC KIT
DB68-06398A-01_IM_ACC 옵션 저온냉방 Kit_AA_EN_.indd 24
DB68-06398A-01_IM_ACC 옵션 저온냉방 Kit_AA_EN_.indd 24
2022-09-08 오후 1:53:07
2022-09-08 오후 1:53:07