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All
distributors
must
use
our company's special
distributors.
Otherwise,
it
may
cause severe
fauls
oftte
system!
The indoor
unit
shall
be
equally
installed on both
sides
ofthe
U-type distributor.
4.3
Detemination
of main pipe
(Ll)
diameter
Table 4-4
Diameter of
Main
Pipe
Capacity of Outd@r
Unit (kW)
pipe
DiftensioD of Main
Pipe
('m)
L
r(30m
L1)30n
First
disributor
Liquid
pipe
Gas
pipe
Liquid pipe
G6
plpe
8/10
oq
52
@15.88
@9. 52
o15.88
SP_FQG_NO
2A
t2.5/t4/16
49.52
o15.88
(D9. 52
o19.05
S
P-FQG_NO2A
l8
o9
52
@19.05
(D9.52
|
O19.05
SP-FQG_NO 2A
4.4Determination of main pipe
(Lr-L,)
diameter
4.5 Allowable
length
and
height difference of the.refrigerant pipe
l)
Connecting mode
1
Table 4-5
Diameter
l-J Dlameter
ol
PiPe
Length
ofDoM
E4uivalar
Pipe
ofDownstream Indoor
Unit (kW)
Dimension of main pipc of
ird@.uit
Liquid pip€
G6
ptF
w<6.
5
49.52
(D12.7
SP-FQG-NO
1
A
6.5<l{<16
49.52
o15.88
S
P-FQG-NO2A
16<l{<
18
/o9.52 i
o19.
05
SP-F8G_N
O
2A
E
to
the
farthest
pipc
ofthe
indoor
uit
Equivalont length
to the farthest
pipe of
the
fist
distributor
Fig.
4
-5
Connecting Mode
I
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