22
Refrigerant pipe installation
Correct use
(The insertion depth of connecting pipe)
Incorrect use
(The insertion depth of connecting pipe)
Basic specification
Connecting pipe Connecting pipe
When cutting
connection part
Connecting pipe Connecting pipe
• When inserting connecting pipe into the Y-joint, please comply with the installation regulation.
CAUTION
Refrigerant header joint installation
Select the reducer fitted on the diameter of the pipe.
Liquid side Gas side
Reducer
Pipe
(Purchased
privately)
To indoor unit
Pipe
(Purchased
privately)
Reducer
To outdoor unit
Supplied
Reducer
Pipe
(Purchased
privately)
To indoor unit
Pipe
(Purchased
privately)
Reducer
To outdoor unit
Block the unused pipes end with caps if the number of connected indoor unit is fewer than header joint ports.
Liquid side Gas side
Block the port of
header joint
Connection in
order
Supplied
Brazing part
Block the port of
header joint
Connection in
order
Reducer
AM0@@FXMDCH_IM_EN_03408A(1).indd 22 2013-03-04 오후 4:28:20
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