Mitsubishi Electric PUMY-P112VKM3 Technical & Service Manual page 7

2-3. UNIT CONSTRUCTION (MIXED SYSTEM)
Outdoor unit
Capacity
Applicable
indoor unit
Number
of units*
1
Total system wide capacity*
CMY-Y62-G-E
Branching pipe
Branch header
components
(2 branches)
Citymulti indoor units*
MA
remote
controller
1
* When connecting ecodan unit, the total capacity of connected Air to Air indoor units is up to 130% of the outdoor
unit. (Air to Air 130% + ecodan). However, when operating Air to Air indoor unit(s) in heating mode and ecodan unit
in DHW or heating mode at the same time, the maximum connectable Air to Air indoor unit is below.
Model ATA total capacity
PUMY-P112 1.3 kW
PUMY-P125 2.8 kW
PUMY-P140 4.3 kW
2
* When connecting 7 indoor units via branch box, connectable citymulti indoor units are 3; connecting 8 indoor units
via branch box, connectable citymulti indoor units are 2.
3
* Refer to "2-1. UNIT CONSTRUCTION" or "2-2. UNIT CONSTRUCTION (BRANCH BOX SYSTEM)", for more detail.
OCH632A
PUMY-P112VKM3(-BS)
PUMY-P112YKM(E)3(-BS)
City multi indoor unit
Via branch box
Via branch box Citymulti indoor
1-branch box
2-branch box 7 or 8*
1
CMY-Y64-G-E CMY-Y68-G-E
Branch header
Branch header
(4 branches) (8 branches)
CONNECTION KIT
PAC-LV11M-J
3
M series indoor unit
M series
remote
controller
Can be exceptionally
connected
MSZ-SF15VE × 1
MSZ-SF15VE × 2
MSZ-SF15VE × 3
PUMY-P125VKM3(-BS)
PUMY-P125YKM(E)3(-BS)
Type 15 to Type 140
Type 15 to Type 100
Via branch box Citymulti indoor
5
5
2
3 or 2* 2
6.3 to 16.2 kW 7.1 to 18.2 kW
50 to 130% of outdoor unit capacity
Branch box
Number of branches
7
PUMY-P140VKM3(-BS)
PUMY-P140YKM(E)3(-BS)
Via branch box Citymulti indoor
5 5 5
8 3 8
8.0 to 20.2 kW
PAC-MK51/52BC(B)
5 branches
(MAX. 5 units)
M series
S series
P series
indoor units*
3
Cylinder unit
Hydrobox
MA
remote
controller
5
3
PAC-MK31/32BC(B)
3 branches
(MAX. 3 units)