57
ENGLISH
Allowable length of the refrigerant pipe and the installation examples
H/P
A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝
Single Installation
Module installation
Installing only with
Y-joint
Branch joint
Outdoor unit
Indoor unit
Branch joint
Outdoor unit
Indoor unit
Installing with
Y-joint and
distribution header
Branch joint
Distribution header
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Distribution header
Branch joint
Installing only with
distribution header
Outdoor unit
Indoor unit
Distribution header
Outdoor unit
Indoor unit
Distribution header
A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝
Example
Remarks
Maximum
allowable
length of
pipe
ĮЇϩʒͱͱθЇ̈͝ϩड़
Indoor unit
Actual
length
(Equivalent
length)
200m and
below
(220m and
below)
Installing only
with Y-joint
ɇॐɵॐʀॐʒॐʪॐ˙ॐ˝ॐΧख़
200m(220m)
Equivalent
length
Y-joint: 0.5 m,
Distribution
header: 1 m
Installing with
Y-joint and
distribution
header
ɇॐɵॐ˵ख़ߤߢߢ͔࣑ߤߤߢ͔࣒ࡥ
ɇॐ̈ॐ̧ख़ߤߢߢ͔࣑ߤߤߢ͔࣒
Installing only
with distribution
header
ɇॐ̈ख़ߤߢߢ͔࣑ߤߤߢ͔࣒
Total
length of
pipe (m)
1,000 m or
less
Installing only
with Y-joint
a+b+c+d+e+f+g+h+i+
̟ॐ̧ॐ̷ॐ͔ॐ͝ॐΧख़ߣߢߢߢ͔
-
Installing with
Y-joint and
distribution
header
a+b+c+d+e+f+g+h+i+j+k
ख़ߣߢߢߢ͔
-
Installing only
with distribution
header
a+b+c+d+e+f+g+h+i
ख़ߣߢߢߢ͔
-
Outdoor unit
ड़ĮЇϩʒͱͱθ
unit (Module
installation)
Pipe length 10 m or less
уख़ߣߢ͔ࡥцख़ߣߢ͔ࡥіख़ߣߢ͔
Equivalent
length
13 m or less
уख़ߣߥ͔ࡥцख़ߣߥ͔ࡥіख़ߣߥ͔
Maximum
allowable
height
difference
of pipe
ĮЇϩʒͱͱθЇ̈͝ϩड़
Indoor unit
110/110m
Note 2)
²ߣख़ߣߣߢࢩߣߣߢ͔
Ã͝ʒͱͱθЇ̈͝ϩड़
Indoor unit
50m or less
²ߤख़ߧߢ͔
9Їϩࡥи˵ʪ͝đ७७७७ĘůUk²७ࢩđ७७७âĘǤ७̈ϑ̈͝ϑϩɇ̷̷ʪʒࡥ²ߤ̈ϑߣߧ͔ͱθ̷ʪϑϑ
