Smart thermostat connection
Port that receives signals from smart thermostats via the GYW lines. In addition, the terminal
has another 3 pins for 24 Vac power supply (RH, RC, C).
EN
Smart
thermostat
Note: for further information see "Settings from Airtools on Airzone Cloud" in the "Advanced
Settings" section.
10
External power input for
smart thermostat
INDOOR UNIT
Power supply
unit not
provided
(For smart
thermostat)