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Piping installation
Installer reference guide
81
EBLA09~16DA + EDLA09~16DA
Daikin Altherma 3 M
4P620241-1 – 2020.06
NOTICE
When connecting the field piping, hold the nut on the inside of the unit in place using
a spanner to provide extra leverage.
1
Connect the shut-off valve (with integrated filter) to the outdoor unit water
inlet, using thread sealant.
a
d
1
c
2
b
b
a
Water OUT (screw connection, male, 1")
b
Water IN (screw connection, male, 1")
c
Shut-off valve with integrated filter (delivered as accessory)(2× screw connection,
female, 1")
d
Thread sealant
2
Connect the field piping to the shut-off valve.
3
Connect the field piping to the outdoor unit water outlet.
NOTICE
About the shut-off valve with integrated filter (delivered as accessory):
▪
The installation of the valve at the water inlet is mandatory.
▪
Mind the flow direction of the valve.
NOTICE
For service purposes, it is recommended to also install a shut-off valve and drain
point to the water OUT connection. This shut-off valve and drain point are field
supplied.
NOTICE
Install air purge valves at all local high points.
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