6.6 WATER PIPING CONNECTION FOR YUTAKI M
6.6.1 Piping Location And Connection Size
The unit is factory supplied with two unions to be connected to the water inlet/outlet pipe. Refer to the next figure detailing the
location of the water pipes location, dimensions and connection sizes.
Water inlet
Water
outlet
Description
Connection size
Water Inlet
Rp1”
Water Outlet
Rp1”
6.6.2 Suspension Of Water Piping
Suspend the refrigerant and water piping at certain points and prevent the refrigerant and water piping from being in direct contact
with the building: walls, ceilings, etc…
If there is direct contact between pipes, abnormal sound may occur due to the vibration of the piping. Pay special attention in cases
of short piping lengths.
Do not fix the refrigerant and water pipes directly with the metal fittings (refrigerant piping may expand and contract).
Some examples for suspension method are shown below.
For suspending
heavies
For piping along
the wall
For instant
installation work
REFRIGERANT AND WATER PIPING
PMML0575 rev.2 - 03/2022
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