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Refrigerant pipe installation
Installing the branch joints
Branch joints must be installed ‘horizontally’ or ‘vertically’.
Horizontal installation
Vertical installation
࡛ͱθड़âϩцΧʪɵθɇ͝ʀ˵̟ͱ̈͝ϩϑࡤAͱ͝͝ʪʀϩϩ˵ʪɵθɇ͝ʀ˵̟ͱ̈͝ϩϩͱϩ˵ʪʀͱ͝͝ʪʀϩ̈ͱ͝Χ̈Χʪӥϩ˵ϩ˵ʪΧθͱӬʒʪʒ
reducer.
࡛ͱθçड़ȐϩцΧʪɵθɇ͝ʀ˵̟ͱ̈͝ϩϑࡤAЇϩϩ˵ʪʀͱ͝͝ʪʀϩ̈ͱ͝Χɇθϩͱ˙ϩ˵ʪɵθɇ͝ʀ˵̟ͱ̈͝ϩͱθϩ˵ʪΧθͱӬʒʪʒϑͱʀ̧ʪϩࡥ
according to the diameter of the connection pipe, before connecting them.
ĮЭʪθߣߢड़ߣߧ͔͔
NOTE
࡛Ã͝ϑϩɇ̷̷ϩ˵ʪɵθɇ͝ʀ˵̟ͱ̈͝ϩӥϩ˵̈͝ग़ߣߧঌͱ˙ϩ˵ʪ˵ͱθ̈іͱ͝ͱθЭʪθϩ̈ʀɇ̷̷̈͝ʪ
࡛
Make sure that the pipe is not bent at where it is connected to the branch joint.
࡛
Keep a minimum straight line distance of 500mm or more before connecting branch joint.
࢜
Ã͝ϑϩɇ̷̷ӥϩ˵̈͝ग़ߣߧঌͱ˙ϩ˵ʪ˵ͱθ̈іͱ͝ͱθЭʪθϩ̈ʀɇ̷̷̈͝ʪ
Minimum straight
line (over 500mm)
Connect to
indoor unit
Pipe
Before branching
After branching
After branching
Gas side/Liquid side branch joint
Pipe connection
Socket
Connect to other branch joint or indoor unit
Socket
CAUTION