Hisense YXE-A03U Technical & Service Manual page 85

3. Central Controller(YJE-C01T(E))
Sub-zone Control
1. After entering the sub-zone control mode, you can perform
as follows:
Press "Zone" button repeatedly until the number of the zone
to be controlled and addresses of all air conditioners in the
zone are displayed.
As shown in the right figure, the zone number is 1, and there
are No.1, 2, and 3 air conditioners in this zone.
2. Function setting can be performed by other buttons (for
detailed description, please refer to instructions for specific
operation procedure).
Special Notes:
1. If no zone is set, only the group number will be displayed.
2. In the zone control mode, you can press "CANCEL" button
to enter the group control mode.
Monitoring
After the central controller is started, the LCD on the central
controller displays the operating state of the air conditioners in
the network in turn if no other operation is carried out.
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Sub-zone control