VTS VENTUS PRO PVS PO 30 AC [11/34] Piping connections

OIMM – VENTUS PRO

» RULES DUCTED OUTLET CONNECTIONS WITH DIRECTION CHANGE

Coils should be piped in counter ow arrangement to achieve required capacity. This arrangement requires that

the entering heating or cooling uid contacts the air leaving the coil.

Water heating and cooling coils should be arranged with inlet connection at the lowest level on one side of the coil

near downstream and water outlet connection on the same side but at high level near the upstream. This arrangement

drives any air in the system into the upper part of the coil, where a manual air release valve should be tted.

PIPING CONNECTIONS

3.6.2

! The diameter of the connection and the type of connection of the exchanger are available in the

technical parameters sheet delivered with the device and at the customer's request.

! Do not exceed allowed maximum pressure what is mentioned in AHU tech data and on the

coils.

! All coils connecting piping should be thermally insulated.

! All coils connecting piping should be independently supported not to impose strain on the coil

connections or circuitry.

! Use a pipe wrench to restrain the pipe connections of the coil when tightening the external pipe

connections.