TVR 7Gi Series

All the indoor units connected should be indoor units with ø5mm size copper tube heater exchanger. This limitation is to avoid too big indoor unit exchanger cause reliability and performance problem.

Piping between farthest indoor unit and first indoor branch joint should less than 40m.

When fresh air processing units are installed together with standard indoor units, the total capacity of the fresh air processing units must not exceed 30%
of the total capacity of the outdoor units and the total combination ratio must not exceed 100%.