Mitsubishi Electric CITY MULTI PQHY-P72-Z KMU-A Manuel D'installation page 6

9
PQHY-P·Z(S)KMU-A
A
Unit combination
Heat source model
unit 1
P72 -
P96 -
P120 -
P144 P72
P168 P96
P192 P96
P216 P120
P240 P120
P264 P96
P288 P96
P312 P120
P336 P120
P360 P120
PQRY-P·Z(S)KMU-A
A
Unit combination
Heat source model
unit 1
P72 -
P96 -
P120 -
P144 P72
P168 P96
P192 P96
P216 P120
P240 P120
*1 ø12.7 [1/2] for over 90m
*2 ø12.7 [1/2] for over 40m
*3 The pipe sizes listed in columns A1 to A3 in this table correspond to the sizes for the models listed in the unit 1, 2, and 3 columns. When the order of the models
for unit 1, 2, and 3 change, make sure to use the appropriate pipe size.
*4 If the piping length after the first joint exceeds 40 m (≤ 90 m), use the one size larger liquid pipe for the indoor unit. (for PQHY-P·Z(S)KMU-A)
B
*5 When the height difference between the indoor units is 15 m or greater (≤ 30 m), use the one size larger liquid pipe for the indoor unit (lower side).
C
(for PQHY-P·Z(S)KMU-A)
PQHY-P·Z(S)KMU-A
B, C, D
Total capacity of indoor units
~ 54
55 ~ 72
73 ~ 108
109 ~ 144
145 ~ 240
241 ~ 308
309 ~
a, b, c, d, e
Model number
06, 08, 12, 15, 18
24, 27, 30, 36, 48, 54
72
96
Downstream unit model total
~ 72
73 ~ 144
145 ~ 240
The 1st branch of P144 ~ P240
241 ~
The 1st branch of P264 ~ P360
Heat source model
P144 ~ P240
P264 ~ P360
4-Branch header 8-Branch header
(Downstream indoor (Downstream indoor
unit model total 72) unit model total
CMY-Y104C-G CMY-Y108C-G
6
A
unit 2 unit 3
Liquid Side
- - ø9.52[3/8] ø19.05[3/4]
- - ø9.52[3/8] ø22.2[7/8]
*1
- - ø9.52[3/8] ø22.2[7/8]
*2
P72 - ø12.7[1/2] ø28.58[1-1/8]
P72 - ø15.88[5/8] ø28.58[1-1/8]
P96 - ø15.88[5/8] ø28.58[1-1/8]
P96 - ø15.88[5/8] ø28.58[1-1/8]
P120 - ø15.88[5/8] ø28.58[1-1/8]
P96 P72 ø19.05[3/4] ø34.93[1-3/8]
P96 P96 ø19.05[3/4] ø34.93[1-3/8]
P96 P96 ø19.05[3/4] ø34.93[1-3/8]
P120 P96 ø19.05[3/4] ø41.28[1-5/8]
P120 P120 ø19.05[3/4] ø41.28[1-5/8]
A
unit 2 unit 3
High press.Side
- - ø15.88[5/8] ø19.05[3/4]
- - ø19.05[3/4] ø22.2[7/8]
- - ø19.05[3/4] ø22.2[7/8]
P72 - ø22.2[7/8] ø28.58[1-1/8] ø15.88[5/8] ø19.05[3/4] ø15.88[5/8] ø19.05[3/4]
P72 - ø22.2[7/8] ø28.58[1-1/8] ø19.05[3/4]
P96 - ø22.2[7/8] ø28.58[1-1/8] ø19.05[3/4]
P96 - ø28.58[1-1/8] ø28.58[1-1/8] ø19.05[3/4]
P120 - ø28.58[1-1/8] ø28.58[1-1/8] ø19.05[3/4]
(Unit: mm [in])
Liquid pipe Gas pipe
ø9.52[3/8] ø15.88[5/8]
ø9.52[3/8] ø19.05[3/4]
ø9.52[3/8] ø22.2[7/8]
ø12.7[1/2] ø28.58[1-1/8]
ø15.88[5/8] ø28.58[1-1/8]
ø19.05[3/4] ø34.93[1-3/8]
ø19.05[3/4] ø41.28[1-5/8]
(Unit: mm [in])
Liquid pipe Gas pipe
ø6.35[1/4] ø12.7[1/2]
ø9.52[3/8] ø15.88[5/8]
ø9.52[3/8] ø19.05[3/4]
ø9.52[3/8] ø22.2[7/8]
Joint
CMY-Y102SS-G2
CMY-Y102LS-G2
CMY-Y202S-G2
CMY-Y302S-G2
Heat source twinning kit
CMY-Y100CBK3
CMY-Y300CBK2
10-Branch header
(Downstream indoor
144) unit model total
CMY-Y1010C-G
9.
A1 *3
Gas Side Liquid Side Gas Side
- -
- -
- -
ø9.52[3/8] ø19.05[3/4]
ø9.52[3/8] ø22.2[7/8]
ø9.52[3/8] ø22.2[7/8]
ø12.7[1/2] ø22.2[7/8]
ø12.7[1/2] ø22.2[7/8]
ø9.52[3/8] ø22.2[7/8]
ø9.52[3/8] ø22.2[7/8]
ø12.7[1/2] ø22.2[7/8]
ø12.7[1/2] ø22.2[7/8]
ø12.7[1/2] ø22.2[7/8]
A1 *3
Low press.Side High press.Side Low press.Side
- -
- -
- -
ø22.2[7/8]
ø22.2[7/8]
ø22.2[7/8]
ø22.2[7/8]
PQRY-P·Z(S)KMU-A
B
Total capacity of indoor units
~ 54
C, D
Downstream
unit model total
~ 72
73 ~ 108
109 ~ 126
127 ~ 144
145 ~ 168
a, b, c, d, e, f
Model number
06, 08, 12, 15, 18
24, 27, 30, 36, 48, 54
72
96
g, h, i, j
Model number
36
48
54
72
96
Heat source model
P144 ~ P240
240)
A2 *3
Liquid Side Gas Side Liquid Side
- - -
- - -
- - -
ø9.52[3/8] ø19.05[3/4] -
ø9.52[3/8] ø22.2[7/8] -
ø9.52[3/8] ø22.2[7/8] -
ø12.7[1/2] ø22.2[7/8] -
ø12.7[1/2] ø22.2[7/8] -
ø9.52[3/8] ø22.2[7/8] ø9.52[3/8]
ø9.52[3/8] ø22.2[7/8] ø9.52[3/8]
ø12.7[1/2] ø22.2[7/8] ø12.7[1/2]
ø12.7[1/2] ø22.2[7/8] ø12.7[1/2]
ø12.7[1/2] ø22.2[7/8] ø12.7[1/2]
A2 *3
High press.Side Low press.Side High press.Side
- - -
- - -
- - -
-
ø15.88[5/8] ø19.05[3/4] -
ø19.05[3/4] ø22.2[7/8] -
ø19.05[3/4] ø22.2[7/8] -
ø19.05[3/4] ø22.2[7/8] -
Liquid pipe
ø9.52[3/8]
High-pressure Low-pressure
gas pipe gas pipe
ø15.88[5/8] ø19.05[3/4]
ø19.05[3/4] ø22.2[7/8]
ø19.05[3/4] ø28.58[1-1/8]
ø22.2[7/8] ø28.58[1-1/8]
ø22.2[7/8] ø28.58[1-1/8]
Liquid pipe
ø6.35[1/4]
ø9.52[3/8]
ø9.52[3/8]
ø9.52[3/8]
Liquid pipe
g h i
ø9.52[3/8] ø9.52[3/8] ø15.88[5/8] ø15.88[5/8]
ø9.52[3/8] ø9.52[3/8] ø15.88[5/8] ø15.88[5/8]
ø9.52[3/8] ø9.52[3/8] ø15.88[5/8] ø15.88[5/8]
ø9.52[3/8] ø9.52[3/8] ø19.05[3/4] ø15.88[5/8]
ø9.52[3/8] ø9.52[3/8] ø22.2[7/8]
Heat source twinning kit
CMY-Z100CBK
(Unit: mm [in])
A3 *3
Gas Side
-
-
-
-
-
-
-
-
ø22.2[7/8]
ø22.2[7/8]
ø22.2[7/8]
ø22.2[7/8]
ø22.2[7/8]
(Unit: mm [in])
A3 *3
Low press.Side
-
-
-
-
-
-
-
-
(Unit: mm [in])
Gas pipe
ø15.88[5/8]
(Unit: mm [in])
Liquid pipe
ø9.52[3/8]
ø9.52[3/8]
ø12.7[1/2]
ø12.7[1/2]
ø15.88[5/8]
(Unit: mm [in])
Gas pipe
ø12.7[1/2]
ø15.88[5/8]
ø19.05[3/4]
ø22.2[7/8]
(Unit: mm [in])
Gas pipe
j
ø15.88[5/8]