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).
Smart
thermostat
INDOOR UNIT
Note: for further information see "Settings from Airtools on Airzone Cloud" in the "Advanced
Settings" section.
Power supply
External power input for
unit not
smart thermostat
provided
(For smart
thermostat)
EN
9