Daikin VRV III-S Technical Data Manual page 14

5 Functions
5 - 2 Detailed Explanation of Functions
5 - 2 - 2 Control, Operation, Settings
(7) Power failure and recovery processing control
• Power Failure
The system enters a power failure execution after the reception of a power failure signal.
Automatically saves all operating data and control data. The system automatically shuts down approximately 10 minutes later. Status monitoring of
management items is possible during the power failure processing, but control is not possible.
• Recovery
All facilities and power supplies are restarted when commercial power is recovered.
The following 5 controls can be set for the recovery mode.
1 Restore to status prior to power failure: Returns each management item to its start/stop status prior to the power failure.
2 Execute Scheduled run: Determines start/stop status (the status that should be for operation) of the time of the recovery according to the execution
schedule and outputs a start/stop instruction.
3 Force Stop: The start/stop status is "stop".
4 Force Operation: The start/stop status is "start".
5 Recover Remote Controller: Returns the remote controller enable/disable to the status prior to power failure. No other instructions are output.
NOTE
1 Regardless of the power recovery mode, a link operation that was applied prior to the power failure will restart after power is restored (after
approximately 10 minutes after power is restored).
(8) Centralized control of air conditioners
intelligent Manager allows for centralized operation of DIII-NET air conditioners.
Performs detailed control by allowing operation of start/stop, switching of the operating mode, changing of the temperature setpoint, enable/disable
remote controller(1) operations and resetting the filter sign.
NOTE
1 Enable/disable remote controller operations
Limits operations from individual remote controllers on DIII-NET air conditioners and corresponds to various controls and operations.
[Start/Stop]:
[Operating Mode]:
[Temperature Adjustment]:
•
3 settings possible: Disable remote controller/enable only remote controller stop/enable remote controller
Select either enable/disable remote controller for this operation
Select either enable/disable remote controller for this operation
• VRV Systems • Network Solution
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