Pipe Connection Example - Mitsubishi Electric CITY MULTI PURY-EM200YNW-A Manuel D'installation

9-4. Pipe connection example

9-4-1. Example of pipe connection between an outdoor unit and HBC controller, and
between an HBC controller and indoor unit
Ⓐ (~(E)M300)
H H'
h
1
Ⓐ 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)
Ⓐ
Ⓑ
Fig. 9-4-1
Ⓐ HBC controller
Ⓑ Joint Pipe Kit (not supplied)
Ⓒ Increaser (20A-to-32A) (not supplied)
Between outdoor unit and HBC controller (refrigerant pipework)
Pipe length
Water pipework between indoor units and HBC controller
Between HBC controller and outdoor
units
Difference of
elevation
Between indoor units and HBC controller
Between indoor units
*1 The values marked with *1 indicate the values when the total indoor unit capacity exceeds 130% of outdoor unit capacity.
WT08842X01
CMB-WM108V-AA + CMB-WM108V-AB
(CMB-WM1016V-AA) (CMB-WM1016V-AB)
A
Ⓒ
Ⓕ
a b
Ⓑ Ⓑ
(WP10-WP80) (WP100-WP125)
Ⓒ
(WP100 and WP125 models)
Item
f
Ⓔ
b'
c d
Ⓑ Ⓑ
Ⓖ
Outdoor unit above HBC
controller
Outdoor unit below HBC
controller
GB-22
Ⓑ
g
h
1
Ⓓ
e
Ⓑ
Piping portion Allowable value
A 110 m (360 ft) or below
f + g 60 m (196 ft) or below
H 50 m (164 ft) or below
H' 40 m (131 ft) or below
15 m (10 m
h
1
(49 ft (32 ft
15 m (10 m
h
2
(49 ft (32 ft
h
2
)
*1
)) or below
*1
)
*1
)) or below
*1