ENGLISH-52
Refrigerant pipe installation
Installing the distribution header
1. Select the reducer that fits the diameter of the pipe.
<Gas side>
Socket
Pipe *
To indoor unit
Pipe*
Socket
To outdoor unit
<Liquid side>
Socket
Pipe*
To indoor unit
Pipe*
Socket
To outdoor unit
Provided item
❋
Pipe : Separately purchased item
2. If the number of connected indoor unit is fewer than ports on the distribution header, block the unused ports with caps.
<Liquid side>
Case of blocking the unused
distribution header ports
Connect in
order
Welding part
Provided item
<Gas side>
Case of blocking the unused
distribution header ports
Connect in
order
t
Cut the provided socket, according to the diameter of the connection pipe, before connecting it.
Over 10 ~ 15 mm
(0.39 ~ 0.59 inch)
NOTE
t
Connect the indoor units in order, while following the direction of the arrow shown in the illustration.
t
When indoor units are connected to same distribution head, indoor unit must be connected in order of their
capacity, from largest to smallest.
CAUTION
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