CLIVET WSAN-YSi R32, Руководство пользователя, Страница: 22 / 74

6 - ELECTRICAL CONNECTIONS
S6-3
ON =
anti-snow function enabled
OFF = disable (factory setting)
- H1
+ H2
ON-OFF
MODBUS
Remote control of the unit
(without PEND00017 Remote interface module for REMAUX
auxiliary controls)
With S5_3 ON, the unit is controlled remotely.
Wired controller disabled.
ON/OFF state:
controlled by the On/Off input
input ON = unit ON
Heat/Cool mode:
controlled by the Heat/Cool input
On = heating, Off = Cooling
With the units in modular configuration, remote control must be
applied to the master unit, which transmits it to the slave units.
After having set S5_3 disconnect and reconnect the power supply
to confirm the change.
Remote control of the unit
(with PEND00017 Remote interface module for REMAUX auxiliary
controls)
With S5_3 in OFF, for operation see the instructions of the
accessory supplied separately.
Alarm signal - ALARM
The door is closed with alarmed unit..
Functioning compressor signal - HL1
Connect the signal lamp as shown in the diagram.
External pump control - PUMP-N
In case of a unit supplied with no circulation pump, control the
external pump as shown in the diagram.
Use a contactor.
Auxiliary heater control - KA-H2
Control the auxiliary heater as shown in the diagram.
Us a contactor.
Anti-freeze heater control - KA-H1
Control the heater as shown in the diagram
Use a contactor.
Modbus
Connect on the back of the controller.
Modular unit: connect the modbus to the MASTER unit port.