Mitsubishi Electric PURY-(E)P200, Руководство по обслуживанию

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[ II Restrictions ]
- 47 -
HWE0713A GB
(3) System that requires more than 16 BC controller ports or with multiple BC controllers <Outdoor unit (E)P450 model
or above.>
Unit: m [ft]
Operation Pipe sections Allowable length of pipes
Length Total pipe length F+G+A+B+C+D+E+a+b+c+d+e
+f
Refer to the restrictions on the total pip-
ing length in the graph on the next page.
Total pipe length from the out-
door unit to the farthest indoor
unit
F(G)+A+C+E+f 165 [541] or less
(Equivalent length 190 [623] or less)
Between outdoor unit and BC
controller
F(G)+A 110 [360] or less
Between BC controller and in-
door unit
B+d or C+D+e
or C+E+f
40 [131] or less
*1
*1. When the overall pipe length between the BC controller and the farthest indoor unit exceeds 40m [131ft], observe
the restrictions in the figure titled "Restrictions on pipe length" below. (Except the P250 models)
s s e l r o ] 6 1 [ 5 G + F s ti n u r o o d n i n e e w t e B
Height
differ-
ence
Between indoor
and outdoor
units
Outdoor unit
above in-
door unit
H 50 [164] or less
Outdoor unit
below in-
door unit
H' 40 [131] or less
Between indoor unit and BC
controller
h1 15 [49](10[32]) or less
*2
*2. When the capacity of the connected indoor units is P200 or above, use the figures in the parentheses as a reference.
Between indoor units h2 15 [49](10[32]) or less
*2
Between the BC controller
(main or sub) and the sub BC
controller
s s e l r o ] 9 4 [ 5 1 3 h
s s e l r o ] 3 . 0 [ 1 . 0 4 h s ti n u r o o d t u o n e e w t e B
h1
h3
h1
h2
f
D
E
e
Branch joint
(Outdoor unit P650 model or below :CMY-R100VBK
Outdoor unit P700 model or above :CMY-R200VBK)
On the low-pressure side, the twinning kit connects to the pipes on site inside the outdoor unit.
When different capacity units are combined, connect the kit to the larger capacity outdoor unit.
a
C
b
B
c d
A
G
F
h4
Outdoor unit
1
Outdoor unit 2
H H'
h1
BC controller (main)
Indoor Indoor Indoor Indoor
Indoor
Indoor
BC controller (sub)
BC controller (sub)
Branch joint
(CMY-Y202-G2)
(CMY-Y102L-G2)
(CMY-Y102S-G2)
Branch joint
(CMY-Y102S-G2)
(P15 - P140 models) (P200 - P250 models) Maximum of 3 units per port
Total capacity of P80 or below
Reducer (P15 - P50 models)
(Supplied with the BC Controller)
Junction pipe
(CMY-R160-J)