Frigicoll KAHU-200.2 설치 및 사용 설명서 - 페이지 6
{카테고리_이름} Frigicoll KAHU-200.2에 대한 설치 및 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Frigicoll KAHU-200.2 16 페이지. Control box
페이지 인쇄CAUTION
1 The connecting distance of each control box and indoor unit
should not more than 8 m.
2 This control box can only connect to R410A refrigerant system.
3 This control box can only connect to VRF system.
4 This control box can not connect heat recovery system.
5 During the installation of connecting pipes, do not let air, dust, or
other sundries enter to the piping system.
6 Install the connecting pipe only after the indoor and outdoor
units have been fixed.
7 When installing the connecting pipes, it must be kept dry and do
not let water enter to the piping system.
8 The connecting copper pipes must be wrapped with thermal
insulation materials (usually the thickness should be more than
10mm; in some humid area it should be thicken properly).
Pipe Material
Copper Pipe for Air Conditioner
AHUKZ-01B
Model
KAHU-200.2
Size(mm)
6-1 Pipe classification
Pipe name
Controller box main pipe
Controller box aux. pipe
Controller box branch joint assembly
NOTE
The connecting distance of each control box and indoor unit
should not more than 8 m
a2+L4≤8m b2+L2+L4≤8m c2+L2+L4≤8m
outdoor unit
Liquid pipe
Table.5-1
AHUKZ-02B
AHUKZ-03B
KAHU-360.2
KAHU-560.2
Φ12.7
Φ8
Φ16
Φ12.7
Φ8
Φ16
Table.6-1
Code( refer to Fig.6-1)
L
L
1,
2
a a b b c c
1,
2,
1,
2,
1, 2
A, B
a
1
A
L
3
L
1
B
6-2 Size of joint pipe for 410A indoor unit
Capacity of
controller box
A(×100W)
200<A<460
460≤A<660
660≤A<1350
1350≤A
e.x.1: Refer to Fig.6-1 , the capacity of downstream controller box to L4
is 560+280+140=980, the pipe is Φ19.1.
6-3 Example
Take (56+36+20) kW that composed by three controller
box as an example to clarify the pipe selection.
Controller box capacity
A(×100W)
Liquld side(mm)
A
The branch pipe at the controller box.
There are a~c branch pipe at the controller
pipe diameter should be select as Table. 6-3.
B
Main pipe at the controller box (Refer to Table. 6-2)
1)
The main pipe L
total capacity is 280+140=420, the pipe L
thus select FQZHD-01 for the branch joint B.
2)
The branch joint A with N
total capacity is 560+280+140=980, thus select FQZHN-03 for
the branch joint A.
AHUKZ-03B KAHU-200.2(56kW)
N
0
AHUKZ-02B KAHU-360.2(28W)
b
N
1
1
c
AHUKZ-01B KAHU-560.2(14kW)
1
N
2
Gas pipe
Size of main pipe(mm)
Liquid side(mm)
Available branch joint
Φ12.7
FQZHD-01
Φ15.9
FQZHD-02
Φ19.1
FQZHD-03
Φ22.2
FQZHD-04
AHUKZ-01B
AHUKZ-02B
KAHU-200.2. KAHU-360.2. KAHU-560.2
90<A≤200
200<A≤360
Φ9.5
Φ12.7
L
with N
, N
downstream controller box that
1
2
1
2
diameter is Φ12.7,
1
~N
downstream controller box that
0
2
Indoor unit
a
Liquid pipe
2
L
A
L
b
2
2
B
c
2
Fig.6-1
Table.6-2
Table.6-3
AHUKZ-03B
360<A≤560
Φ15.9
box, the branch
4
installation manual