47
KaCool D
02.02.2017
Installation and Connection
Control overview
Wiring of stand-alone unit, KaControl
Wiring of group unit, KaControl, max. 6 units
Air intake sensor
Accessories:
Operating unit with temperature measurement:
196003210001 or 196003210002
230V / 50Hz
Accessories:
Room sensor,
196003250110
Accessories:
Clip-on pipe sensor,
196003250115
3 *
2 **
max. 30
m
3 **
* Connection e.g. as NYM, sized according to cable length.
** CAT5 connection (AWG 23 or equivalent), linear wiring.
* Connection e.g. as NYM, sized according to cable length.
** CAT5 connection (AWG 23 or equivalent), linear wiring.
Potential-free input and H/C sensors can
be used for the master unit.
If you wish, you can separately measure the
temperature for each unit via a room or air
intake sensor.
Temperature detection
Group control
With group control, the air
intake temperature is used
for control.
Each ceiling cassette controls
to its own measured air
intake temperature. The
value set on the KaController
is used as the setpoint for all
units in the group.
Maximum permissible cable lengths
Total length of BUS cables between the KaCool units:
max. 30 m
Total length of bus cable between the room control unit and master unit:
max. 30 m
Total length between the KaCool and the external potential-free contacts, e.g. window contact, etc.:
max. 30 m
Total length between the KaCool and separate room temperature sensor:
max. 30 m
Accessories: Operating unit with temperature
measurement: 196003210001 or 196003210002
Total per group,
max. 6 units
