To Connect The Refrigerant Piping To The Outdoor Unit; To Connect The Refrigerant Piping To The Indoor Unit - Daikin ERGA04EAV3A Installer's Reference Manual

8.3.8 To connect the refrigerant piping to the outdoor unit

8.3.9 To connect the refrigerant piping to the indoor unit

ERGA04~08EAV3(A) + EHBH/X04+08EA/EJ6V+9W
Daikin Altherma 3 R W
4P629085-1 – 2020.08
1 Connect the liquid refrigerant connection from the indoor unit to the liquid
stop valve of the outdoor unit.
a
b
c
a Liquid stop valve
b Gas stop valve
c Service port
2 Connect the gas refrigerant connection from the indoor unit to the gas stop
valve of the outdoor unit.
NOTICE
It is recommended that the refrigerant piping between indoor and outdoor unit is
installed in a ducting or the refrigerant piping is wrapped with finishing tape.
1 Connect the liquid stop valve from the outdoor unit to the refrigerant liquid
connection of the indoor unit.
a Refrigerant liquid connection
b Refrigerant gas connection
2 Connect the gas stop valve from the outdoor unit to the refrigerant gas
connection of the indoor unit.
8
1×
2
1
b a
Piping installation
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Installer reference guide
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