Samsung DVM S AM140MXVDGH/ET - Page 71

71
10. Installation
Refrigerant pipe installation
H/R
Classification Installation with Y-joint
Installing with
MCU only
MCU MCU
g
H2
H3
H1
Installing with
MCU and Y-joint
MCU
MCU
MCU
o
h
r
l
m
n
H4
H1
H2
H3
p q
Direct-connected indoor unit without MCU (Cooling only)
(Connecting Only Low Pressure Gas Pipe / Liquid Pipe
note 3)
Classification Example Remarks
Maximum
allowable
pipe length
Outdoor unit ~
Indoor unit
Actual pipe
length
(Equivalent
length)
200 m or less (220
m or less)
Installing only
with MCU

Equivalent
length

Distribution

MCU: 1 m
Installing
with MCU and
Y-joint

Total length
of pipe
1000 m or less
Installing only
with MCU

Installing
with MCU and
Y-joint

Outdoor unit ~
Indoor unit
Pipe length  
Equivalent
length
 
MCU ~ Indoor
unit
Pipe length 45 m or less
Installing only
with MCU



45 m
Installing
with MCU and
Y-joint
c+d, c+e, c+f, g, h+i, h+j,
