Gree CN851W1000, Руководство по обслуживанию

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42
DC Inverter Multi
VRF Service Manual
CONTROL
4 REGIONAL CONTROLLER
4�1 Function
Region monitoring control and region wired control are the two main control functions for region controller.
Region monitoring controller can monitor or control 16 indoor units of a group for inquiry and single or centralized
control.
Region wired controller can replace 1-16 selected wired controllers to uniformly set or control the indoor units.
Refer to Fig.5.1.1, Fig.5.1.2 about the Sketch map to the relation among the region controller, region monitoring
controller and region wired controller.
Region Controller
Project Debugging
Setting
00 Function mode
Initial state
Region monitoring controller
Region wired controller
01 Function mode
02 Function mode
Fig.4.1.1
Before using, the controller functions must be selected by the personnel who performance the installation with the
requirements of users. Please refer to Project Debugging Setting section for the details.
Note: If the controller is set to be region wired controller, the wired controller of the selected indoor unit must be
removed.
The region controller can be matched with long-distance monitor. As a region monitoring controller, its control
is subject to that of the long-distance monitor. In the same group, one of the region controllers can be used as region
monitoring controller and matches one or more region wired controller which replace(s) one or more wired controller, in
which case, the region monitoring controller can also monitor or control the region wired controller.
Region
Controller
Project
Debugging
Setting
00 Function mode
Initial state
Region monitoring
controller
Region wired
controller
01 Function mode
02 Function mode
Features:
1) 00 function mode is factory initial state.
2) Before using, 01 or 02 function mode must be selected.
Features:
1) Both single control and central control to 1-16 indoor units in
a region are available.
2) The wired controller buttons of 16 indoor units in a region can
be shielded or locked.
3) It can time 16 indoor units in a region.
4) It has the function of power-off memory.
NOTE: Wired controller must be reserved with which indoor
unit has matched�
Features:
1) It can replace wired controller to control selected indoor units
in a region.
2) It can uniformly time the selected indoor units.
3) It has the function of power-off memory.
NOTE: Wired controller matched with indoor unit must be
removed and indoor unit must be reenergized after debugging�
Fig.4.1.2 Sketch map to the relation among the region controller, region monitoring controller and region wired controller