Daikin FXFQ-PVJU, Инженерные данные

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EDUS391000-C Control Devices
Controls 45
2. Switch for Setting Each Address (DS1)
These switches are used to set group control address.
Groups Nos. 1-00 through 1-15 are grouped in the same control group when the unit is shipped from the factory.
After setting, attach the number seal applicable to respective control range of the attached switch display sticker, as
shown in the diagram below.
(Example)
In The Case of 1-00 to 1-15, Attach
N
.
3. MAIN/SUB Changeover Switch Setting
With two unified ON/OFF controllers, centralized control (indoor units) is possible from different locations. In this kind
of set-up, it is necessary to set the MAIN/SUB changeover switch.
One of the two unified ON/OFF controllers (1) · (2) is set to “MAIN” while the other is set to “SUB”.
4. Setting of the Sequential Operation Function
The unified ON/OFF controller is equipped with a sequential operation function that sequentially turns indoor units on
in 2-second intervals during unified operation. (Sequential operation is factory set to “ON.”) To switch sequential
operation ON or OFF, set as follows.
Note:
The sequential operation function is designed to reduce the load on the power supply equipment, but does not guarantee
that compressors will not be started simultaneously, so do not count on a capacity reduction effect by power supply
equipment breaker selection.