2
1-2. List of Possible Combinations of Indoor and Outdoor Units
✻
1: Refer to the following pages for detailed specifications of each unit.
✻
2: They were measured at operation under the following conditions:
<Cooling> Indoor:27˚CDB/19˚CWB
Outdoor:35˚CDB
<Heating> Indoor:20˚CDB
Outdoor: 7˚CDB/6˚CWB
Pipe length:7.5m, Height difference:0m
Model Name
Indoor unit
Outdoor unit
Cooling
Heating
System capacity
kW
28.0
31.5
System Power input
kW
9.3
9.1
System current
A
16.7/15.9/15.4
16.4/15.5/15.1
10HP system
PFD-P250VM-E
PUHY-P250YGM-A
Cooling
Heating
56.0
63.0
18.6
18.2
32.3/30.8/29.7
31.7/30.0/29.1
20HP system
PFD-P500VM-E
PUHY-P250YGM-A x 2
or PUHY-P500YGM-A
When using a PFD-P500VM-E as an indoor unit, connect 2 PUHY-P250YGM-A outdoor units to
each indoor unit and operate with a built-in remote control for the indoor unit.
At factory shipment, this model of indoor unit is designed and set to accommodate a single refriger-
ant circuit.
Connection of two refrigerant circuits to the indoor unit requires setting change and pipe work.
✻
1: Bold line indicates refrigerant piping (gas/liquid). This system consists of two refrigerant circuits.
✻
2: Indicates TB3-type transmission line that connects the indoor and outdoor units.
This system consists of two refrigerant circuits.
✻
3: Indicates TB7-type transmission line that allows the unit to communicate with the controller.
Outdoor Unit
PUHY-P250YGM-A
Indoor Unit
PFD-P500VM-E
TB7
TB3
✻
2
✻
1
TB3
PUHY-P250YGM-A
TB7
✻
3
G-50A
12V DC
M-NET
PAC-SC50KUA
UP
POWER RATING
MODEL
WEIGHT
SERIAL No.
2.11kg
POWER SUPPLY UNIT
MITSUBISHI ELECTRIC CORPORATION
PAC-SC50KUA
Two refrigerant circuits
