83
(2) PUHY-P500, 750 Piping
If the A/C system is designed to use cooling mode under outdoor temperature 0˚C, H’<=15m.
! ! ! "
# $ $ $ % & $ $ $
'% & $ ()*+ $,-- . / 0 !
1
(2
&
32*
14
(2
32*
$
5
6
32 7 3 2 7
8 (* # $)
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(
0*
2
9
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OK
NG
2
2
32
).
Table2-(2)-2. Bent equivalent length "M"
M (m/bent [ft./bent])
Outdoor Model
PUHY-P500
0.50 [1.64]
PUHY-P750
0.70 [2.29]
Table2-(2)-1. Piping length
(m [ft.])
Max. length
Piping in the figure
Item
Max. equivalent length
A
Height between OU and IU (OU above IU)
Height between OU and IU (OU above IU)
OU: Outdoor Unit, IU: Indoor Unit
190 [623']
165 [541']
Farthest IU from OU (L1)
h2
-
0.1[0.3']
Height between OU and OU
S+T
-
10[32']
Distance between OU and OU
H
H'
50 [164']
40 [131']
-
-
(mm [in.])
Outdoor
Pipe(Gas)
Pipe(Liquid)
CMY-Y100VBK2
ø28.58[1-1/8"]
ø15.88[5/8"]
CMY-Y200VBK2
ø34.93[1-3/8"]
ø19.05[3/4"]
CMY-Y100VBK2; PUHY-P500
CMY-Y200VBK2; PUHY-P750
Table2-(2)-3. Piping "A" size selection rule
(mm [in.])
Indoor Unit size
Pipe(Gas)
Pipe(Liquid)
P500, P600-F *
ø28.58 [1-1/8"]
ø15.88 [5/8"]
P750, P900-F *
ø34.93 [1-3/8"]
ø19.05 [3/4"]
* "-F" indicates Fresh air intake type
Table2-(2)-4. Indoor unit piping size selection rule
Summary of Contents for PUHY-P-YSJM-A
Page 1: ...DATA BOOK AIR CONDITIONING SYSTEMS MODEL PUHY P Y S JM A PFAV P VM E F ...
Page 2: ......
Page 97: ...94 3 Emergency Operation Mode a a a b c d a c ...
Page 98: ...95 b a a a b a b b b ...
Page 100: ...97 ...
Page 101: ...98 ...
Page 103: ......