Mitsubishi CITY MULTI PURY-EM-YNW-A1(-BS) Series Installation Manual page 27

Ⓐ
((E)M300)
A
1
H H'
h
1
<A>, <B> Main HBC controller (Total capacity of indoor units: WP375 or below)
<C> Sub HBC controller (Total capacity of indoor units <B> + <C>: WP375 or below)
Ⓐ Outdoor unit
Ⓑ Indoor unit
Main HBC controller
Ⓒ
Sub HBC controller
Ⓓ
Ⓔ 2-Branch Joint Pipe (not supplied)
Ⓕ Joint Pipe Kit (not supplied)
Ⓖ Max. 3 sets for 1 port (Total capacity ≤ WP80)
Between outdoor unit and HBC controller (refrigerant pipework)
Pipe length Water pipework between indoor units and HBC controller
Between HBC controllers
Between HBC controller and outdoor
units
Difference of
Between indoor units and HBC controller
elevation
Between indoor units
Between HBC controllers
*1 The values marked with *1 indicate the values when the total indoor unit capacity exceeds 130% of outdoor unit capacity.
WT09050X01
CMB-WM108V-AA + CMB-WM108V-AB
(CMB-WM1016V-AA) (CMB-WM1016V-AB)
<A>
Ⓒ
A
2
B
Ⓑ
A
3
Ⓒ
<B>
Ⓕ
a b
Ⓑ Ⓑ
(WP10-WP80) (WP100, WP125)
Item
Outdoor unit above HBC
controller
Outdoor unit below HBC
controller
h g
3
<C>
f
Ⓓ
Ⓔ
b'
e
c d
Ⓑ Ⓑ Ⓑ
Ⓖ
Piping portion
A + A
1
f + g
B
H
H'
h
h
h
25
Ⓑ
h
1
h
2
Allowable value
+ A 110 m (360 ft) or below
2 3
60 m (196 ft) or below
40 m (131 ft) or below
50 m (164 ft) or below
40 m (131 ft) or below
15 m (10 m )
*1
1
(49 ft (32 ft )) or below
*1
15 m (10 m )
*1
2
(49 ft (32 ft )) or below
*1
15 m (10 m )
*1
3
(49 ft (32 ft )) or below
*1