3
SPECIFICATION
3-1. Specification
a). The cooling and heating capacities are the maximum capacities that were obtained by operating in the above air conditions
and with a refrigerant pipe of about 7.5m.
b). The actual capacity characteristics vary with the combination of indoor and outdoor units. See the technical information.
c). The operating noise is the data that was obtained by measuring it 1.5m from the bottom of the unit in an anechoic room.
(Noise meter A-scale value)
d). The figures of Electrical characteristic of P30 and P54 models indicate at middle external static pressure,
electrical characteristic of P72 and P96 models indicate at high external static pressure.
e). When the 100% fresh air indoor units are connected, the maximum connectable indoor units to 1 outdoor unit are as follows.
f ). Operational temp range is cooling : from 21˚C[70˚F]DB/15.5˚C[60˚F] WB to 43˚C[109˚F]DB/35˚C[95˚F]WB.
Heating : from -10˚C[14˚F]DB to 20˚C[68˚F]DB
✻
Thermo off (Fan) operation automatically starts either when temperature is lower than 21˚CDB in cooling mode or when
the temperature exceeds 20˚C[68˚F]DB in heating mode.
g ). As the room temp is sensed by the thermo in the remote controller or the one in the room, be sure to use ether remote
controller or room thermo.
h ). Dry mode is Not available. Fan mode operation during the thermo off in Cooling/Heating mode.
i ). The fan would temporarily stops either with R2/WR2 system or in defrost.
j ). In any case, the air flow rate should be kept lower than 110% of the above chart.Please see “ Fan curves “ for the details.
k ). When this unit is used as sole A/C system, be careful about the dew in air outlet grilles in cooling mode.
l ). Un-conditioned outdoor air such as humid air or cold air blows to the indoor during thermo off operation.
Please be careful when positioning indoor unit air outlet grilles, ie take the necessary precautions for cold air, and also
insulate rooms for dew condensation prevention as required.
m). Air filter must be installed in the air intake side.The filter should be attached where easy maintenance is possible in case of
usage of field supply filters.
n ). Long life filter cannot be used with Hi-efficiency filter together.
Heat pump models
Cooling only
110%(100% in case of heating below-5˚C) 110%
PEFY-P-NMHU-E-F
Notes: *1 Cooling/Heating capacity indicates the maximum value at operation under the following condition.
Cooling: Indoor: 33
˚C [91 ˚F] DB/28 ˚C [82 ˚F] WB
Outdoor: 33
˚C [91 ˚F] DB
Heating: Indoor: 0
˚C [32 ˚F] DB/-2. 9 ˚C [27 ˚F] WB
Outdoor: 0
˚C [32 ˚F] DB/- 2.9 ˚C [27 ˚F] WB
*2 The operating noise is the data that was obtained in an anechoic room.
*3 As for the factory setting is below.
PEFY-P-NMHU-E-F series
Item Model
PEFY-P30NMHU-E-F
PEFY-P54NMHU-E-F
PEFY-P72NMHU-E-F
PEFY-P96NMHU-E-F
Power sourse
208/230V, 60Hz
Capacity
*1
Cooling
kW
8.8 15.8
21.1
28.1
BTU/h
30000
54000
72000
96000
Heating
kW
8.4 14.9
19.9
26.4
BTU/h
28500
51000
68000
90000
Dimension
Height
mm
380
470
in
14-31/32
18-17/32
Width
mm
1000
1200
1250
in
39-3/8
47-1/4
49-7/32
Depth
mm
900
1120
in
35-7/16
44-1/8
Net weight
kg
50
70
100
lb
111
155
221
FAN
Airflow rate
m
3
/min
9
18
28
35
cfm
318
636
989
1236
External static
pressure *3
Pa
208V
35-85-170
35-85-170
180
180
230V
50-130-210
60-130-220
260
260
Noise level *2
dB(A)
208V
38
38
43
44
230V
43
43
47
48
Filter
Standard filter
PEFY-P30NMHU-E-F
PEFY-P54NMHU-E-F
PEFY-P72NMHU-E-F
PEFY-P96NMHU-E-F
208V
230V
208V
230V
208V
230V
208V
230V
85
130
85
130
180
260
180
260
6
