Samsung DVM PLUS III Technical Data Book page 741

06_Installation(02~45) 3/15/08 4:34
2) Connection of refrigerant pipes (Indoor/Outdoor)
Liquid pipe to indoor unit
3) Connection size of refrigerant pipes
300mm
(Inspection area)
300mm
(Inspection area)
4) Selection of pipe connection size
Pipe sizes between ~
MCU to indoor units
MCU to branch joints
Page 39
To indoor unit
Gas pipe to indoor unit
Drain hole
(ID22.5/OD26.5)
Wire hole
300mm
(Inspection area)
Model (capacities)
022 / 028 / 036 / 045 / 056 / 060
071 / 090 / 112 / 128 / 140
Total capacity of indoor unit connected downstream.
From outdoor unit
Gas pipe connection (Flange)
High pressure gas pipe connection (Brazing)
Liquid pipe connection (Flare)
5/8"(15.88mm) : Gas pipe connection (Indoor unit)
3/8"(9.52mm) : Liquid pipe connection (Indoor unit)
1/2"(12.70mm) : Liquid pipe connection
3/4"(19.05mm) : High pressure gas pipe
1 1/8"(28.58mm) : Gas pipe connection
300mm
(Inspection area)
Liquid pipe
(mm)
6.35
9.52
Up to 12.70
(Outdoor unit)
connection (Outdoor unit)
(Outdoor unit)
Description
Gas pipe
High pressure
(mm) gas pipe (mm)
12.70 -
15.88 -
Up to 28.58 Up to 22.23
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