DC Inverter Multi
VRF Service Manual
81
CONTROL
If communication is normal after setting, the centralized controller will display as the following gure:
Soft address
display 01,02
and 03
Press this button to
check indoor unit status
under corresponding soft
address.
① .
01,02 and 03 of soft address is displayed, which indicates normal communication of these 3 communication
modules.
② .
PRESENT UNIT NO. displays “01-08”, which indicates No. 08 indoor unit under 01 communication module is
being checked.
③ .
Press ROOM/REGION button to check other indoor units’ status under present communication module. Indoor
units’ status is automatically detected, without setting in centralized controller.
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