A decentralised Variable-Refridgerant -Volume (VRV) air-conditioning system will be provided.
Each ceiling-mounted VRV diffuser is connected through an insulated flexible duct to sheet metal ducts in the ceiling. The diffusers consist of a motorised damper that controls the amount of conditioned air supplied. The indoor air temperature is controlled through a wall-mounted set point adjuster that allows occupants to adjust the desired temperature set point.
The actual air temperature sensor is located in the wall-mounted set point adjuster. If the actual air temperature increases above the set point, the modulating damper in the VRV diffusers will throttle