Mitsubishi Electric PURY-EP200 Service Handbook page 55

[ II Restrictions ]
1) A system that requires more than 16 BC controller ports requires two or three BC controllers (main and sub), and three pipes
will be used between the main and the sub BC controllers.
2) When connecting two sub BC controllers, observe the maximum allowable length in the table above.
3) When connecting two sub BC controllers, install them in parallel.
4) Do not connect the P200 or P250 models of indoor units and other models of indoor units at the same port.
5) All the units that are connected to the same ports can only be operated in the same operation mode (cooling/heating).
6) The maximum capacity of the indoor units that is connectable to the CMB-P-V-GB types of sub BC controllers is P350 or below
(when two GB type controllers are connected P350 or below for both combined).
The maximum total capacity of indoor units that is connectable to the sub BC controller CMB-P1016V-HB is P350 or below.
If at least one CMB-P1016V-HB unit is connected, the maximum total capacity of connectable indoor units to a system with
two sub controllers is P450 or below.
Restrictions on pipe length [PURY-P350, (E)P400YHM-A]
1000
[3280]
900
[2952]
800
[2624]
700
[2296]
600
[1968]
500
[1640]
400
[1312]
300
[984]
200
[656]
10
[32] [64] [98] [131] [164] [196] [229] [262] [295] [328] [360]
Pipe length between outdoor unit and BC controller (m[ft])
HWE0713A
20 30 40 50 60 70 80 90 100 110
The height difference and the pipe length between BC controller and indoor units
70
[229]
60
[196]
50
[164]
40
[131]
30
[98]
20
[64]
10
[32]
0
0 5
[16]
Height difference between main BC controller and farthest indoor unit (m[ft])
- 46 -
10 15
[32] [49]
GB