INSTALLATION INSTRUCTIONS
Connection terminals
Remote control unit connection (serial line).
4 - TX (output data)
5 - GND (common)
6 - RX (input data)
Connection for boiler or air conditioner control.
Output contact 1 NA/NC 5A (AC1) / 2A (AC15), 250Vac.
1 - Common
2 - NA contact
3 - NC contact
50
