Specifications

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Max. 16 groups of indoor units can be easily controlled with the large LCD panel.
• Max. 16 groups (128 indoor units) controllable
• Backlight and large LCD panel for easy readability
• ON/OFF, temperature settings and scheduling can
be controlled individually for indoor units.
• Max. 16 groups (128 indoor units) controllable
• 2 remote controllers can be used to control from 2
different places.
• Operating status indication (Normal operation, Alarm)
• Centralised control indication
• Max. 128 indoor units controllable
• When used in combination with a central remote
controller, a maximum of 8 weekly schedule
patterns can be set, while the central controller can
be used to select desired zones. Up to 2 ON/OFF
pairs can be set per day.
DCS303A51
DCS301BA61
DST301BA61
• Max. 64 groups (128 indoor units) controllable
• Max. 128 groups (128 indoor units) are controllable by
using 2 central remote controllers, which can control
from 2 different places.
• Zone control
• Malfunction code display
• Max. wiring length 1,000 m (Total: 2,000 m)
• Connectable with Unified ON/OFF controller, schedule
timer and BMS system
DCS302CA61
* For residential use only. Cannot be used with other centralised control equipment.
Max. 128 indoor units can be operated as programmed schedule.
Schedule timer (Option)
Max. 16 groups of indoor units can be operated simultaneously/individually.
Unified ON/OFF controller (Option)
Max. 64 groups (zones) of indoor units can be controlled individually same as LCD Remote controller.
Central remote controller (Option)
Residential central remote controller* (Option)
• Max. 48 hours back up power supply
• Max. wiring length 1,000 m (Total: 2,000 m)
• Compact size casing (Thickness: 16 mm)
• Connectable with Central Remote controller,
Unified ON/OFF controller and BMS system
• Max. wiring length 1,000 m (Total: 2,000 m)
• Compact size casing (Thickness: 16 mm)
• Connectable with Central Remote controller,
• Schedule timer and BMS system
• Airflow volume and direction can be controlled
individually for indoor units in each group
operation.
• Ventilation volume and mode can be controlled
for the Heat Reclaim Ventilator.
• Up to 4 ON/OFF pairs can be set per day by
connecting a schedule timer.
• All indoor units can be turned on or off at once with
“ALL” button.
• Each group has a dedicated button for convenience.
• Outside temperature display
Support for centralised control from elsewhere
using a PC with a Web browser
(Option)
Function 1
Sending of e-mail alerts to a specified address
when malfunctions occur
(Option)
Function 2
Built-in modem for connecting to Air Conditioning
Network Service System
(Option)
Function 3
Function 4
Management of facilities/equipment other than
A/C units
(By adding Dio unit or Di unit)
Function 5
Simple Interlock Function
Function 6
Doubling of number of connectable indoor units by
adding a D -NET Plus Adaptor
(Option)
• Colour LCD touch panel icon display
• Small manageable size
• Simplified engineering
• Multi language (English, French, Italian, German, Spanish, Dutch,
Portuguese, Chinese and Korean)
• Yearly schedule
• PPD (Power Proportional Distribution function) (Option)
• Auto heat/cool change-over
• Temperature limitation
• Enhanced history function
• Air Conditioning Network Service System (Optional Maintenance Service)
• Simple Interlock Function
Communication functions in the user-friendly icon-based multilingual
controller simplify centralised control of the VRV system.