Daikin BRC1C71, Engineering Data

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EDUS39-605 Control Devices
Controls 63
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Handy Automated Control
The intelligent Touch Controller offers the following automated controls:
• Change Over Settings : automatically switches between cooling and heating according to the room temperature.
• Temperature Limit Setting : prevents the temperature from rising too high or too low in unmanned rooms.
• Heating Optimization Settings : stops uncomfortable hot air from blowing when the thermostat is off.
2.8.2 System Overview
3P073677-15T
This intelligent Touch Controller is capable of controlling/monitoring up to 64 groups of indoor units (hereafter “groups”).
The main functions of the intelligent Touch Controller include:
1. Collective starting/stopping of operation of the indoor units connected to the intelligent Touch Controller.
2. Starting/stopping of operation, temperature setting, switching between temperature control modes and
enabling/disabling of operation with the hand-held remote control by zone or group .
3. Scheduling by zone or group .
4. Monitoring of the operation status by zone or group .
5. Display of the air conditioner operation history.
6. Compulsory contact stop input from the central monitoring panel (non-voltage, normally-open contact).
7. Control and Monitoring of air conditioner with personal computer by the Controller (with the optional DCS004A71).
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A group of indoor units include:
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Zone control with the intelligent Touch Controller
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Zone control, which allows collective settings for more than one group, is available with the intelligent Touch
Controller, which facilitates the setting operations.
1
One indoor unit without a remote control.
3
Up to 16 indoor units controlled with one or two remote controls.
•
One setting makes the same setting for all of the units in one zone.
•
Up to 128 zones can be set with one intelligent Touch Controller.
(The maximum number of groups in one zone is 64.)
•
Groups can be zoned at will with the intelligent Touch Controller.
•
Units in one group can be divided into more than one zone.
2
One indoor unit controlled with one or two remote controls.
intelligent Touch Controller
Zone 1
Up to 16 units Up to 16 units Two remote controls Remote control
No remote control
Remote control Remote control
or
Indoor unit
Zone 5
Zone 2 Zone 3 Zone 4