1. D-BACS - Daikin

4. Functions
4.1 Functions
intelligent Touch Controller
Central control device name intelligent Touch Controller
Product name/System name
intelligent Touch Controller main
unit alone
Use with DIII-NET Plus ADP
Model name
Function Details
DCS601C51 DCS601C51+DCS601A52
No. of DIII lines (ports) No. of F1/F2 1 2 (1+1)
Wiring Limitations
Operation setups
No. of controllable indoor
units
No. of controllable zones
No. of outdoor units
Required master-slave
setting when installed in
multiple sites
Control wiring for central
settings
No. of groups 64 128 (64+64)
No. of units connected (Max. No. of
units is 128 per DIII-NET line)
1 zone --- 1 group or more
1 zone --- the same setting for all of
the indoor units.
1 zone is from 1 up to 64 groups
No. of connected units (Max. No. of 10
units per 1 DIII-NET line)
128
(64 when P.P.D. is conducted)
128 128
10 10×2
Connectors, screens and switches On screen: (Master/Slave)
Determine master-slave relationship
for other central control devices
CN1 (Master central setting
connector)
256
(128 when P.P.D. is conducted)
Follows the settings of the
intelligent touch controller unit
CN1 (Master central setting
connector)
Necessity of power supply Yes / Terminal block Yes/N-L Yes/N-L
Operation Touch panel
Method of operation Group Yes
ON (OFF) Group Yes
Unified ON/OFF
Cooling/Heating
changeover
All connected units Yes
By group/zone Yes
By group/zone Yes
Temperature setting By group/zone Yes
Filter sign reset By group/zone Yes
Vane direction change By group/zone Yes
Airflow rate change By group/zone Yes
Ventilation mode By group/zone
Ventilation rate By group/zone
Forced OFF input
Individual remote control
rejection/acceptance
setting
External signal: Non-voltage,
normally open contact, /Main unit
terminal block
0.75-1.25 mm 2 up to 150 m
By group/zone
ON/OFF, mode setting and
temperature setting
Operated via the intelligent touch
controller touch panel
Yes
(to be addressed as of the HRV 2005 [G type] model)
Yes
(to be addressed as of the HRV 2006 [GA type] model)
4.1 Functions 101
Yes
Yes
Yes
(Forced OFF (shutdown) is input
from the contact point of the
intelligent touch controller main
body and conducted
simultaneously with shutdown
(forced OFF) of the A/C units
connected to the intelligent touch
controller unit.)