Controller Reconfiguration; Centralized Technical Control (Gtc) Connection - S&P CADB/T-HE PRO-REG Series Instruction Manual

18. CONTROLLER RECONFIGURATION

IMPORTANT
Tras realizar el Reset del controlador, es necesario volver a reconfi gurar la unidad, ya que la confi gu-
ración de fábrica queda borrada.
After reset the controller, it is necessary to reconfi gure the unit, as the factory settings are deleted.
Necessary reconfi guration:
• Language
• Post-heating type
• Fan working mode
• K Factor
K values corresponding to each model:
• Pressure sensor:
If before to do the Reset, the unit was confi gured in COP or CAV mode.
• Advanced parameters:
The same way, all those advanced parameters that were confi gured before the reset was performed,
must be reconfi gured after the reset:
- Night Free-cooling.
- Time settings.
- Modbus/Bacnet communication activation.
- Fire alarm strategy.
- Control of external cold water / DX coil.

19. CENTRALIZED TECHNICAL CONTROL (GTC) CONNECTION

The controller in its standard version has an integrated RS485
communication port (to be used with an STP cable).
The standard controller can communicate in Modbus RTU via its
RS485 port by simply activating an internal parameter.
If you need to integrate the CADB/T-HE PRO-REG unit on a Modbus
RTU system, ask for our communication manual where the Modbus
technical specifi cations and list of available registers appear.
To enable Modbus communication acces as administrator is required.
MODEL K-FACTOR
04
08
12
16
21
33
40
54
54
46
69
69
69
131
131
131
166