44
Refrigerant pipe installation
(A)
(B)
ߥߥߨऌ̧Ǯ ߥ߫ߤऌ̧Ǯ
(D)
(E)
(F)
(C)
(3)
(2)
(1)
ߦߦߪऌ̧Ǯ
Branch joint
ॷ
Branch joint between outdoor units (C)
A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝
Model name
ƊΧʪʀ̈ѣʀɇϩ̈ͱ̧࣑͝Ǯ࣒
Liquid/Low pressure
Y-joint (C)
đǹâࣛƟߥߦߣ߫đ
ߣߥߧߤऌ̧Ǯɇ͝ʒɵʪ̷ͱи
đǹâࣛƟߦߣߤߤđ
Over 135.2 kW
High pressure Y-joint (C)
đǹâࣛƟߥߣߢߢđ
ߣߥߧߤऌ̧Ǯɇ͝ʒɵʪ̷ͱи
đǹâࣛƟߥߪߢߢđ
Over 135.2 kW
ॷ
First branch joint (D)
Make a selection according to outdoor unit capacity.
A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝
Outdoor unit capacity
(kW)
Model name of the
branch joint
Liquid/Low
pressure Y-joint
(D)
ߦߢߢऌ̧Ǯɇ͝ʒɵʪ̷ͱи
đǹâࣛǽߤߧߣߤđ
ߦߢߣ̧Ǯड़ߦߧߢ̧Ǯ
đǹâࣛǽߤߪߣߤđ
ߦߧߣ̧Ǯड़ߨߩߤ̧Ǯ
đǹâࣛǽߤߪߣߧđ
ߨߩߥ̧Ǯड़߫ߧߤ̧Ǯ
đǹâࣛǽߥߦߣ߫đ
߫ߧߥ̧Ǯड़ߣߥߧߤ̧Ǯ
đǹâࣛǽߦߣߣ߫đ
Over 135.2 kW
đǹâࣛǽߦߦߤߤđ
High pressure
Y-joint (D)
22.4 kW
đǹâࣛǽߣߧߢߢđ
ߤߤߧ̧Ǯड़ߨߩߤ̧Ǯ
đǹâࣛǽߤߧߢߢđ
ߨߩߥ̧Ǯड़ߣߥߧߤ̧Ǯ
đǹâࣛǽߥߣߢߢđ
Over 135.2 kW
đǹâࣛǽߥߪߢߢđ
ॷ
Branch joint (E)
Select a branch joint according to the sum of indoor unit capacity which will be connected after the branch.
࢜
However, if the size of the pipe between branch joints (E) is bigger than the size of the pipe connected to
the outdoor unit (D), apply the pipe size (D).
࡛
Y-joint
A̷ɇϑϑ̈ѣʀɇϩ̈ͱ͝
Model name
ƊΧʪʀ̈ѣʀɇϩ̈ͱ̧࣑͝Ǯ࣒
Y-joint (E)
đǹâࣛǽߣߧߢ߫đ
ߣߧߢऌ̧Ǯɇ͝ʒɵʪ̷ͱи
đǹâࣛǽߤߧߣߤđ
ߣߧߣ̧Ǯड़ߦߢߢ̧Ǯ
đǹâࣛǽߤߪߣߤđ
ߦߢߣ̧Ǯड़ߦߧߢ̧Ǯ
đǹâࣛǽߤߪߣߧđ
ߦߧߣ̧Ǯड़ߩߢߥ̧Ǯ
đǹâࣛǽߥߦߣ߫đ
ߩߢߦ̧Ǯड़߫ߪߦ̧Ǯ
đǹâࣛǽߦߣߣ߫đ
߫ߪߧ̧Ǯड़ߣߥߧߤ̧Ǯ
đǹâࣛǽߦߦߤߤđ
ĮЭʪθߣߥߧߤऌ̧Ǯ
Y-joint (E)
(Only H/R)
đǹâࣛǽߣߧߢߢđ
ߤߤߦऌ̧Ǯɇ͝ʒɵʪ̷ͱи
đǹâࣛǽߤߧߢߢđ
ߤߤߧ̧Ǯड़ߩߢߥ̧Ǯ
đǹâࣛǽߥߣߢߢđ
ߩߢߦ̧Ǯड़ߣߥߧߤ̧Ǯ
đǹâࣛǽߥߪߢߢđ
ĮЭʪθߣߥߧߤऌ̧Ǯ
