Central Remote Controller (Dcs302A51 / Dcs302B61); System Configuration - Daikin VRV Inverter K Series Manual

SI-05C.BOOK Page 98 Monday, November 6, 2000 4:13 PM
Test Operation

1.19 Central Remote Controller (DCS302A51 / DCS302B61)

Enables central control with the performance of a series of remote controllers by connecting with up to 64
groups of indoor units (128 units).

1.19.1 System Configuration

With a central remote controller, you can simultaneously turn up to 64 groups of indoor units on or off (up to
128 units). You can also turn on or off, set operation and control modes such as operation controlled by
timer, make operation by remote controller possible or impossible, and control or display operation
conditions such as preset temperature by zone. (Case where operation controlled by timer is used in
combination with schedule timer.) By group, you can display operation conditions such as operation mode
and preset temperature. Connection by forced OFF input (non-voltage a contact) with outside key system
or host computer monitor panel is impossible.
(This optional accessory cannot be used in combination with optional accessory wiring adaptor KRP4A51,
52 or KRP2A61, 62for electrical appendices.)
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You can connect with up to 64 groups of indoor units (128 units) and monitor or perform operations
such as turning on/off individually or simultaneously, setting temperature, etc., by the zone.
Designed to save labor of operation, and is able to execute zone control for up to 64 zones.
Malfunction contents are given in code, so maintenance or inspection can be carried out quickly.
Lets you connect 1 schedule timer and 4 unified ON/OFF controllers per central remote controller, and
enables you to freely expand the central control system in accordance with scale and use.
Wiring can be extended up to 1 km. Besides crossover wiring, bus or star type can also be used.
Can be used in combination with other D-BACS equipment and allows input from outside of forced
OFF, etc.
Enables individual on/off and monitoring of total heat exchanger units (HRV) (model B Series and
multifunction type).
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Test Operation Inverter K Series
SiE-05C