59
ENGLISH
H/R
A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝
Installation with Y-joint
Installing with
MCU only
Installing with
MCU and Y-joint
Direct-connected indoor unit without MCU (Cooling only)
(Connecting Only Low Pressure Gas Pipe / Liquid Pipe
note3
)
A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝
Example
Remarks
Maximum
allowable
pipe length
ĮЇϩʒͱͱθЇ̈͝ϩड़
Indoor unit
Actual pipe
length
(Equivalent
length)
200 m or less
(220 m or
less)
Installing only
with MCU
ɇॐ˝ॐ̟ख़ߤߢߢ͔࣑ߤߤߢ͔࣒
Equivalent length
࡛ ǽ̟ࣛͱ̈͝ϩࡤߢߧऌ͔
࡛
Distribution
˵ʪɇʒʪθࡤߣऌ͔
࡛
MCU: 1 m
Installing
with MCU and
Y-joint
ɇॐɵॐ˵ॐ̧ख़ߤߢߢ͔࣑ߤߤߢ͔࣒
Total length
of pipe
1000 m or less
Installing only
with MCU
ɇॐɵॐʀॐʒॐʪॐ˙ॐ˝ॐ˵ॐ̈ॐ̟ख़ߣߢߢߢ͔
Installing
with MCU and
Y-joint
ɇॐɵॐʀॐॐθख़ߣߢߢߢ͔
Outdoor unit
ड़ĮЇϩʒͱͱθ
unit (Module
installation)
Pipe length
ߣߢऌ͔ͱθ̷ʪϑϑ
уख़ߣߢ͔ࡥцख़ߣߢ͔ࡥіख़ߣߢ͔
Equivalent
length
ߣߥऌ͔ͱθ̷ʪϑϑ
уख़ߣߥ͔ࡥцख़ߣߥ͔ࡥіख़ߣߥ͔
đAƸड़Ã͝ʒͱͱθ
unit
Pipe length 45 m or less
Installing only
with MCU
ɵॐʀख़ߦߧ͔ࡥɵॐʒख़ߦߧ͔ࡥɵॐʪ
ख़ߦߧ͔ࡥ˙ख़ߦߧ͔ࡥ˝ॐ˵ख़ߦߧ͔ࡥ
˝ॐ̈ख़ߦߧ͔ࡥ˝ॐ̟ख़ߦߧ͔
Installing
with MCU and
Y-joint
c+d, c+e, c+f, g, h+i, h+j, h+k,
͝ࡥͱࡥΧࡥαࡥθख़ߦߧ͔
