Optional Connections - Airwell PAC BTE UI 4 Manuel D'utilisation

5- ELECTRICAL CONNECTIONS
Power supply 380-415/3/50
Install the isolating switch (supplied by the
LPS customer).
Connect the line to the main isolating switch.

5.8 - OPTIONAL CONNECTIONS

Terminal block of the customer connections
Digital input configuration (password protected)
Different configuration combinations are available using
inputs DI1 and DI2.
Configuration parameters
parameter 39 ConfigF-DI1
parameter 40 ConfigF-DI2
*
The unit parameters are overwritten by RCW15 remote keyboard. Make the customization by using RCW15
value description
0 = input disabled
Remote ON-OFF input
1 =
DHW production remains active even with open
2 = Remote mode change input (hot/cold)
3 = remote system call input
4 = second remote system set point
Remote ON/OFF
Enables the unit to be turned on remotely ( e.g. by a
thermostat or timer)
Remote mode change (hot/cold)
Enables the mode to be changed from heating to cooling by a
remote control unit.
Remote system call
Enables the unit to be turned on in response to an
environment heating signal (e.g. room thermostat)
Second remote system set point
Enables a second ambient set point to be selected to
minimise energy consumption.
5.9 - BUS CONNECTIONS
Use a 3-conductor shielded cable as an internal/external
signal cable, and earth the shielding.
3-core shielded wire 0,75 - 1,25 mm
Cable type
(AWG18-AWG16)
2
28