Johnson Controls (H, Инструкция по эксплуатации

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OUTDOOR UNITS
TC-16006
2-49
2.14.2 Multi-Kit Connection
Use the branch piping kit to ensure proper piping.
Do not use a T-Joint. Secure the branch pipes horizontally to a pillar, a wall, or a ceiling.
NOTE:
When installing the piping by securing plates, wrap the branch pipe with an insulation or slip a cushioning
between the pipe and the plate. Then secure it to the wall.
< Installation Posture of Branch Piping >
Keep Horizontal
Keep Horizontal
Branch
Connection
To Indoor Unit
To Indoor Unit
To Outdoor Unit
Keep
Vertical
Securing the Branch Pipe to
Ceiling Surface or Beam Secure the Branch Pipe
to the surface of Pillar or Wall.
Keep Horizontal
Main Pipe
Branch
Connection
Branch Pipe
Main Pipe
Branch
Connection
Branch Pipe
Branch Pipe
Straight
Length
Min. 1.6 ft
Main
Pipe Branch
Connection
Branch Pipe
Branch Pipe
Main Pipe
Branch
Connection
Branch
Pipe
Branch
Pipe
Bending
Radius
Min.
1.6 ft
CORRECT CORRECT CORRECT INCORRECT
Upper Side Upper Side Upper Side Upper Side
[ Piping Form from Multi-Kit to Indoor Unit ]
Outdoor Unit
Outdoor Unit
Multi-Kit
Ex. Recommended To prevent pipe damage, use bending pipes from each Indoor Unit to the Multi-Kit.
Bending Pipe
Connection Pipe
Ex. Not Recommended
Indoor Unit
Straight connection does not make enough margin for stretching.
Piping stretches during operation
because of changing temperature of piping
Piping stretches during operation
because of changing temperature of piping
NOTICE:
When on-site piping, install the bend pipes or the horizontal loop pipes to absorb stretched pipes that is
due to the changing temperature of refrigerant pipes.