Deviding the variable refrigerant flow to the indoor units
UTP-BX = VRII
Features
The separation tube obtain an liquid and gas separation tube.
Supplied with insulation and required to use the insulation after brazing the pipes.
Three different kinds of separation tubes are avaible for the development of the refrigerant circuit.
Vertikal mounting position of the separation kit is allowed.
Max.15° as installation angle in horizontal mounting position.
T-tubes are forbidden because it causes a uneven refrigerant flow
Minimum distance between two separation tubes or bend of 90° is 500mm in straight part. To prevent the outdoor unit mulfunction and generation of refrigerant noise.
Please consult installer for more information if required
Welding under dry nytrogen is required, if not used, it will be caused to damage for compressor and clog the strainer and electronic expansion valve.