Precautions When Connecting The Brine Piping; To Connect The Brine Piping; To Connect The Brine Level Vessel - Daikin Altherma 3 GEO Series Installer's Reference Manual

7.2.2 Precautions when connecting the brine piping

7.2.3 To connect the brine piping

7.2.4 To connect the brine level vessel

EGSAH/X06+10UDA9W
Daikin Altherma 3 GEO
4P598592-1A – 2019.12
Typical workflow
Connecting the brine piping typically consists of the following stages:
1 Connecting the brine piping.
2 Connecting the brine level vessel.
3 Connecting the brine filling kit.
4 Filling the brine circuit.
5 Insulating the brine piping.
INFORMATION
Also read the precautions and requirements in the following chapters:
▪
"1 General safety
▪
"7.1 Preparing
NOTICE
Do NOT use excessive force when connecting the field piping and make sure the
piping is aligned properly. Deformation of the piping can cause malfunctioning of the
unit.
b
a
a Brine OUT (Ø28 mm)
b Brine IN (Ø28 mm)
NOTICE
To facilitate service and maintenance, it is recommended to install shut-off valves as
close as possible to the inlet and outlet of the unit.
The brine level vessel (delivered as accessory) must be installed on the brine side of
the heat pump system. A safety valve is included with the vessel. The vessel serves
as a visual indicator of the brine level of the system. Air trapped in the system is
collected by the vessel, causing the level of brine in the vessel to decrease.
1 Install the brine level vessel as the highest point in the brine circuit on the
entering brine piping.
2 Mount the included safety valve on top of the vessel.
3 Install a shut-off valve (field supplied) below the vessel.
4
precautions" [ 6]
piping" [ 4 63]
7 Piping installation
|
Installer reference guide
69