Mitsubishi Electric CMB-WP-V-GA1, CMB-WP-V-GB1, PEFY-WP-VMA-E, PLFY-WP-VBM-E, PFFY-WP-VLRMM-E Data Book
...
CMB-WP-V-GA1
CMB-WP-V-GB1
PEFY-WP-VMS1-E
PEFY-WP-VMA-E
PLFY-WP-VBM-E
PFFY-WP-VLRMM-E
MODEL
YLM 3rd edition
HYBRID CITY MULTI
Databook
MEE15K052
1. INDOOR UNITS
Ceiling concealed (Slim type) ............................................................................................................ 1 - 3
PEFY-WP-VMS1-E
Ceiling concealed (Middle static pressure type) ................................................................................ 1 - 19
PEFY-WP-VMA-E
Ceiling cassette (4-way flow type) ..................................................................................................... 1 - 37
PLFY-WP-VBM-E
Floor standing (Concealed type)........................................................................................................ 1 - 49
PFFY-WP-VLRMM-E
HBC controller ................................................................................................................................... 1 - 61
CMB-WP-V-GA1, CMB-WP-V-GB1 (for YLM series only)
ELECTRICAL CHARACTERISTICS.................................................................................................. 1 - 77
CAPACITY TABLES .......................................................................................................................... 1 - 79
2. OUTDOOR/HEAT SOURCE UNITS
YLM R2 SERIES................................................................................................................................ 2 - 3
YLM WR2 SERIES ............................................................................................................................ 2 - 37
3. SYSTEM DESIGN
SYSTEM DESIGN YLM R2 SERIES ................................................................................................. 3 - 3
SYSTEM DESIGN YLM WR2 SERIES.............................................................................................. 3 - 17
INSTALLATION INFORMATION ....................................................................................................... 3 - 31
CAUTION FOR REFRIGERANT LEAKAGE ..................................................................................... 3 - 37
MEE15K052
1 - 1
HYBRID CITY MULTI
MEE15K052
1. INDOOR UNITS
Ceiling concealed (Slim type) ................................................................................................................. 1 - 3
PEFY-WP-VMS1-E
Ceiling concealed (Middle static pressure type) ..................................................................................... 1 - 19
PEFY-WP-VMA-E
Ceiling cassette (4-way flow type) .......................................................................................................... 1 - 37
PLFY-WP-VBM-E
Floor standing (Concealed type)............................................................................................................. 1 - 49
PFFY-WP-VLRMM-E
HBC controller......................................................................................................................................... 1 - 61
CMB-WP-V-GA1, CMB-WP-V-GB1 (for YLM series only)
ELECTRICAL CHARACTERISTICS....................................................................................................... 1 - 77
CAPACITY TABLES ............................................................................................................................... 1 - 79
1 - 2
MEE15K052
1 - 3
Ceiling concealed (Slim type)
PEFY-WP-VMS1-E
MEE15K052
I.Ceiling concealed (Slim type)
1. SPECIFICATIONS........................................................................................................................................... 1 - 4
2. EXTERNAL DIMENSIONS .............................................................................................................................. 1 - 6
3. CENTER OF GRAVITY ................................................................................................................................... 1 - 8
4. ELECTRICAL WIRING DIAGRAMS................................................................................................................ 1 - 9
5. SOUND LEVELS ............................................................................................................................................. 1 - 10
5-1. Sound levels ............................................................................................................................................ 1 - 10
5-2. NC curves ................................................................................................................................................ 1 - 11
6. FAN CHARACTERISTICS CURVES............................................................................................................... 1 - 13
7. OPTIONAL PARTS.......................................................................................................................................... 1 - 17
7-1. Optional parts line up for the Indoor unit.................................................................................................. 1 - 17
7-2. Control box replace kit ............................................................................................................................. 1 - 18
1 - 4
PEFY
MEE15K052
1. SPECIFICATIONS
I.Ceiling concealed (Slim type)1. SPECIFICATIONS
Model PEFY-WP15VMS1-E PEFY-WP20VMS1-E PEFY-WP25VMS1-E PEFY-WP32VMS1-E
Power source
1-phase 220-230-240 V 50/60 Hz1-phase 220-230-240 V 50/60 Hz1-phase 220-230-240 V 50/60 Hz1-phase 220-230-240 V 50/60
Hz
Cooling capacity *1 kW 1.7 2.2 2.8 3.6
(Nominal) *1 kcal/h 1,500 1,900 2,400 3,100
*1 BTU/h 5,800 7,500 9,600 12,300
*2 Power input kW 0.050 0.051 0.060 0.071
*2 Current input A 0.44 0.49 0.51 0.61
Heating capacity *3 kW 1.9 2.5 3.2 4.0
(Nominal) *3 kcal/h 1,600 2,200 2,800 3,400
*3 BTU/h 6,500 8,500 10,900 13,600
*2 Power input kW 0.030 0.031 0.040 0.051
*2 Current input A 0.33 0.38 0.40 0.50
External finish Galvanized steel plate Galvanized steel plate Galvanized steel plate Galvanized steel plate
External dimension H x W x D mm 200 x 790 x 700 200 x 790 x 700 200 x 790 x 700 200 x 990 x 700
in. 7-7/8 x 31-1/8 x 27-9/16 7-7/8 x 31-1/8 x 27-9/16 7-7/8 x 31-1/8 x 27-9/16 7-7/8 x 39 x 27-9/16
Net weight kg (lbs) 19 (42) 20 (45) 20 (45) 25 (56)
Heat exchanger
Cross fin (Aluminum fin and
copper tube)
Cross fin (Aluminum fin and
copper tube)
Cross fin (Aluminum fin and
copper tube)
Cross fin (Aluminum fin and
copper tube)
Water Volume L 0.7 0.9 0. 9 1.0
FAN Type x Quantity Sirocco fan x 2 Sirocco fan x 2 Sirocco fan x 2 Sirocco fan x 3
*4 External static press. Pa <5> - 15 - <35> - <50> <5> - 15 - <35> - <50> <5> - 15 - <35> - <50> <5> - 15 - <35> - <50>
mmH
2
O <0.5> - 1.5 - <3.6> - <5.1> <0.5> - 1.5 - <3.6> - <5.1> <0.5> - 1.5 - <3.6> - <5.1> <0.5> - 1.5 - <3.6> - <5.1>
Motor Type DC motor DC motor DC motor DC motor
Motor output kW 0.096 0.096 0.096 0.096
Driving mechanism Direct-driven by motor Direct-driven by motor Direct-driven by motor Direct-driven by motor
Air flow rate (Low-Mid-High) (Low-Mid-Hig h) (Low-Mid-High) (Low-Mid-High)
m
3
/min 5.0 - 6.0 - 7.0 5.5 - 6.5 - 8.0 5.5 - 7.0 - 9.0 8.0 - 9.0 - 11.0
L/s 83 - 100 - 117 92 - 108 - 133 92 - 117 - 150 133 - 150 - 183
cfm 177 - 212 - 247 194 - 230 - 282 194 - 247 - 318 282 - 318 - 388
Sound pressure level (measured in anechoic room) (Low-Mid-High) (Low-Mid-High) (Low- Mid-High) (Low-Mid-High)
*2 dB <A> 22-24-28 23-25-29 23-26-30 28-30-33
Insulation material
EPS, Polyethylene foam, Ure-
thane foam
EPS, Polyethylene foam, Ure-
thane foam
EPS, Polyethylene foam, Ure-
thane foam
EPS, Polyethylene foam, Ure-
thane foam
Air filter PP honeycomb fabric. PP honeycomb fabric. PP honeycomb fabric. PP honeycomb fabric.
Protection device Fuse Fuse Fuse Fuse
Refrigerant control device - - - -
Connectable outdoor unit/HBC controller
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
Water piping diameter Inlet in. Rc 3/4 screw Rc 3/4 screw Rc 3/4 screw Rc 3/4 screw
*5 *6 Outlet in. Rc 3/4 screw Rc 3/4 screw Rc 3/4 screw Rc 3/4 screw
Field drain pipe size mm (in.) O.D.32 (1-1/4) O.D.32 (1-1/4) O.D.32 (1-1/4) O.D.32 (1-1/4)
Drawing External KD94T794X01 KD94T794X01 KD94T794X01 KD94T794X01
Wiring KD94T793X01 KD94T793X01 KD94T793X01 KD94T793X01
Refrigerant cycle - - - -
Standard attachment Document
Installation Manual, Instruc-
tion Book
Installation Manual, Instruc-
tion Book
Installation Manual, Instruc-
tion Book
Installation Manual, Instruc-
tion Book
Accessory
Insulation pipe for water pipe,
Washer, Drain hose, Tie band
Insulation pipe for water pipe,
Washer, Drain hose, Tie b and
Insulation pipe for water pipe,
Washer, Drain hose, Tie ban d
Insulation pipe for water pipe,
Washer, Drain hose, Tie band
Optional parts Control box replace kit PAC-KE70HS-E PAC-KE70HS-E PAC-KE70HS-E PAC-KE70HS-E
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred
to the Installation Manual.
Due to continuing improvement, above specifications may be subject to change without notice.
Notes: Unit converter
1.Nominal cooling conditions
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Outdoor: 35°CD.B. (95°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.The values are measured at the factory setting of external static pressure.
3.Nominal heating conditions
Indoor: 20°CD.B. (68°FD.B.), Outdoor: 7°CD.B./6°CW.B. (45°FD.B./43°FW.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
4.The factory setting of external static pressure is shown without < >.
Refer to "Fan characteristics curves", according to the external static pressure, in DATA BOOK for the usable
range of air flow rate.
5.Be sure to install a valve on the water outlet.
6.Install a strainer (40 mesh or more) on the pip e next to the valve to remove the foreign matters.
7.Please group units that operate on 1 branch.
kcal/h =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
1 - 5
PEFY
MEE15K052
1. SPECIFICATIONS
Model PEFY-WP40VMS1-E PEFY-WP50VMS1-E
Power source
1-phase 220-230-240 V 50/60 Hz1-phase 220-230-240 V 50/ 60
Hz
Cooling capacity *1 kW 4.5 5.6
(Nominal) *1 kcal/h 3,900 4,800
*1 BTU/h 15,400 19,100
*2 Power input kW 0.090 0.090
*2 Current input A 0.73 0.77
Heating capacity * 3 kW 5.0 6.3
(Nominal) *3 kcal/h 4,300 5,400
*3 BTU/h 17,100 21,500
*2 Power input kW 0.070 0.070
*2 Current input A 0.62 0.66
External finish Galvanized steel plate Galvanized steel plate
External dimension H x W x D mm 200 x 990 x 700 200 x 1,190 x 700
in. 7-7/8 x 39 x 27-9/16 7-7 /8 x 46-7/8 x 27-9/16
Net weight kg (lbs) 25 (56) 27 (60)
Heat exchanger
Cross fin (Aluminum fin and
copper tube)
Cross fin (Aluminum fin and
copper tube)
Water Volume L 1.0 1.7
FAN Type x Quantity Sirocco fan x 3 Sirocco fan x 4
*4 External static press. Pa <5> - 15 - <35> - <50> <5> - 15 - <35> - <50>
mmH
2
O <0.5> - 1.5 - <3.6> - <5.1> <0.5> - 1.5 - <3.6> - <5.1>
Motor Type DC motor DC motor
Motor output kW 0.096 0.096
Driving mechanism Direct-driven by motor Direct-driven by motor
Air flow rate (Low-Mid-High) (Low-Mi d-High)
m
3
/min 9.5 - 11.0 - 13.0 12.0 - 14.0 - 16.5
L/s 158 - 183 - 217 200 - 233 - 275
cfm 335 - 388 - 459 424 - 494 - 583
Sound pressure level (measured in anechoic room) (Low-Mid-High) (Low-Mid-High)
*2 dB <A> 30-32-35 30-33-36
Insulation material
EPS, Polyethylene foam, Ure-
thane foam
EPS, Polyethylene foam, Ure-
thane foam
Air filter PP honeycomb fabric. PP honeycomb fabric.
Protection device Fuse Fuse
Refrigerant control device - -
Connectable outdoor unit/HBC controlle r
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
Water piping diameter Inlet in. Rc 3/4 screw Rc 3/4 screw
*5 *6 Outlet in. Rc 3/4 screw Rc 3/4 screw
Field drain pipe size mm (in.) O.D.32 (1-1/4) O.D.32 (1-1/4)
Drawing External K D94T794X01 KD94T794X01
Wiring KD94T793X01 KD94T793X01
Refrigerant cycle - -
Standard attachment Document
Installation Manual, Instruc-
tion Book
Installation Manual, Instruc-
tion Book
Accessory
Insulation pipe for water pipe,
Washer, Drain hose, Tie band
Insulation pipe for water pipe,
Washer, Drain hose, Tie band
Optional parts Control box replace kit PAC-KE70HS-E PAC-KE70HS-E
Remarks Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be referred
to the Installation Manual.
Due to continuing improvement, ab ove specifications may be subject to change without notice.
Notes: Unit converter
1.Nominal cooling conditions
Indoor: 27°CD.B./19°CW.B. (81°FD.B./66°FW.B.), Outdoor: 35°CD.B. (95°FD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.The values are measured at the factory setting of external static pressure.
3.Nominal heating conditions
Indoor: 20°CD.B. (68°FD.B.), Outdoor: 7°CD.B./6°CW.B. (45°FD.B./43°FW.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
4.The factory setting of external static pressure is shown without < >.
Refer to "Fan characteristics curves", according to the external static pressure, in DATA BOOK for the usable
range of air flow rate.
5.Be sure to install a valve on the water outlet.
6.Install a strainer (40 mesh or more) on the pipe next to the valve to remove the foreign matters.
7.Please group units that operate on 1 branch.
kcal/h =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg/0.4536
*Above specification data is
subject to rounding variation.
1 - 6
PEFY
MEE15K052
2. EXTERNAL DIMENSIONS
2. EXTERNAL DIMENSIONS
(Actual length)
<accessory>
Drain hose (I.D.ø32)
Less than 300mm
65
0
-10
Less than 550mm
Unit : mm
PEFY-WP15, 20, 25, 32, 40, 50VMS1-E
64
70116
10
102
Note1. Use M10 screw for the suspension bolt (field supply).
2. Keep the service space for the maintenance at the bottom.
3. This chart indicates for PEFY-WP32, 40VMS1-E models, which has 3 fans.
PEFY-WP15, 20, 25VMS1-E models have 2 fans.
PEFY-WP50VMS1-E models have 4 fans.
4. In case an inlet duct is used, remove the air filter (supply with
the unit), then install the filter (field supply) at suction side.
Water pipe(To HBC unit)
Rc3/4 screw
Rc3/4 screw
Water pipe(From HBC unit)
Air
outlet
Air
inlet
(O.D.
ø
32)
Drain pipe
Drain pump
Terminal bed(Transmission)
Drain pipe(O.D.
ø
32)
(Spontaneous draining)
1
2
Terminal bed(Power source)
Suspension bolt hole
4-14×30 Slot
Air filter
Control box
2
×
E-
ø
2.9
2
×
2-
ø
2.9
K-
ø
2.9
Knockout hole
ø
27
Knockout hole
ø
27
(Power source wiring)
(Transmission wiring)
PEFY-WP50VMS1-E
PEFY-WP40VMS1-E
PEFY-WP32VMS1-E
PEFY-WP25VMS1-E
PEFY-WP20VMS1-E
119 0
990
790
1239
1039
839
M
24
20
16
900
700
500
9
7
5
1060
860
660
LJHK
700 752 798 660 7 600
Rc3/4 screw
(To HBC unit)
(From HBC unit)
119 8
998
A
Model
PEFY-WP15VMS1-E
115 2
952
B
110 0
900
C
1060
860
D
11
9
E
1000
800
FG
57
15
700
150(Duct)
200
23
677
23
90
20
C
D (Duct)
A
M
L
49
625(Suspension bolt pitch)
23
B (Suspension bolt pitch)
270
48
270
170
10
100
100
×
(E-1)=F
30
25
100
25
20
100
100
×
H=J
12
88
37
100 37
88
12
157.5
20
G
10
Water pipe
1
Watetr pipe
2
To
HBC Unit
From
HBC Unit
1 - 7
PEFY
MEE15K052
2. EXTERNAL DIMENSIONS
Unit : mm
PEFY-WP15, 20, 25, 32, 40, 50VMS1-E
Min.300mm
Access door 1
(450×450)
Access door 3
Electric box
Intake air
Access door 1
(450×450)
Ceiling beam
Access door 2 (450×450)
Electric box
Supply air
Supply air Intake air
Maintenance access space
Maintenance access space
Maintenance access space
Electric box
Access door 4
(Viewed from the direction
of the arrow B)
Access door 3
Electric box
Bottom of
indoor unit
(Viewed from the direction of the arrow B)
B
Ceiling beam
Ceiling
(Viewed from the direction of the arrow A)
Access door 2
(450×450)
Ceiling
A
Bottom of indoor unit
100~200
100~200
Electric box
Min.10mm
450
450
450
50~150
P
700
700
Min.300mm
N
50
50
R
777
777
50
Q
50
475
N
450
Min.20mm
Min.300mm
N
450
475
700
450
Min.300mm
Min.10mm
Fig.3
Fig.4
Fig.5
Fig.2
Fig.1
Bottom of
indoor unit
[Maintenance access space]
Secure enough access space to allow for the maintenance, inspection, and replacement of the motor, fan, drain pump, heat exchanger,
and electric box in one of the following ways.
Select an installation site for the indoor unit so that its maintenance access space will not be obstructed by beams or other objects.
(1) When a space of 300mm or more is available below the unit between the unit and the ceiling. (Fig.1)
·
Create access door 1 and 2 (450x450mm each) as shown in Fig.2.
(Access door 2 is not required if enough space is available below the unit for a maintenance worker to work in.)
(2) When a space of less than 300mm is available below the unit between the unit and the ceiling.
(At least 20mm of space should be left below the unit as shown in Fig.3.)
·
Create access door 1 diagonally below the electric box and access door 3 below the unit as shown in Fig.4.
or
PEFY-WP15VMS1-E
PEFY-WP20VMS1-E
PEFY-WP25VMS1-E
PEFY-WP32VMS1-E
PEFY-WP40VMS1-E
PEFY-WP50VMS1-E
700
N
Model
110 0
900
150~250
250~350
P
50~150
800
Q
1200
1000
R
1700
1500
1300
·
Create access door 4 below the electric box and the unit as shown in Fig.5.
1 - 8
PEFY
MEE15K052
3. CENTER OF GRAVITY
3. CENTER OF GRAVITY
Model name
PEFY-WP15VMS1-E
PEFY-WP50VMS1-E
PEFY-WP40VMS1-E
PEFY-WP32VMS1-E
PEFY-WP25VMS1-E
PEFY-WP20VMS1-E
W
625 [24-5/8]
625 [24-5/8]
625 [24-5/8]
625 [24-5/8]
625 [24-5/8]
L
752 [29-5/8]
752 [29-5/8]
952 [37-1/2]
952 [37-1/2]
1152 [45-3/8]
X
263 [10-3/8]
263 [10-3/8]
280 [11-1/32]
280 [11-1/32]
285 [11-1/4]
Y
338 [13-5/16]
338 [13-5/16]
422 [16-5/8]
422 [16-5/8]
511 [20-1/8]
Z
105 [4-5/32]
625 [24-5/8] 752 [29-5/8] 263 [10-3/8] 338 [13-5/16] 105 [4-5/32]
105 [4-5/32]
104 [4-1/8]
104 [4-1/8]
104 [4-1/8]
A: Center of gravity
YX
L
W
A
Z
PEFY-WP15, 20, 25, 32, 40, 50VMS1-E
(mm)[in]
1 - 9
PEFY
MEE15K052
4. ELECTRICAL WIRING DIAGRAMS
4. ELECTRICAL WIRING DIAGRAMS
NOTE: Symbols used in wiring diagram above are,
(HEAVY DOTTED LINE):FIELD WIRING
(THIN DOTTED LINE) :OPTIONAL PARTS
: CONNECTOR
: TERMINAL
Connector (IT terminal)
CN100
Switch (for mode selection)
SW3(I.B.)
Switch (for model selection)
Connector (emergency operation)
Switch (for mode selection)
Switch (10ths digit address set)
Switch (connection No.set)
Switch (for static pressure selection)
Switch (for model selection)
Switch (for static pressure selection)
Switch (for capacity code)
Thermistor (piping temp.detection/water out)
Thermistor (piping temp.detection/water in)
SWB(A.B.)
AC reactor (Power factor improvement)
L1
SWA(A.B.)
SWC(A.B.)
Drainpump
Connector (Wireless)
X1
Aux. relay
Arrester
DSA
Varistor
ZNR01, 02
Fuse AC250V 6.3A
FUSE
Fan motor
SWE(I.B.)
Float switch
FS
Connector (Remote indication)
Connector (Centrally control)
CN90
Connector (Remote switch)
Connector (Damper)
CN32
CN52
CN51
CN41
Transmission terminal block
TB15
TH21
Thermistor (inlet air temp.detection)
TH23
TH22
NAME SYMBOL SYMBOL
I.B.
A.B.
Indoor controller board
Address board
Switch (1s digit address set)
SW2(I.B.)
SW11(A.B.)
SW12(A.B.)
SW14(A.B.)
SW1(A.B.)
SW4(I.B.)
TB2
TB5
Transmission terminal block
Power source terminal block
SYMBOL EXPLANATION
NAME
CN27
Connector (HA terminal-A)
SYMBOL NAME
*A
In connecting optional IT terminal,
use either CN51 or CN52 which is
not connected.
Be careful for connector colors.
*A
L1: only PEFY-WP50VMS1-E
INSIDE SECTION OF CONTROL BOX
TO MA REMOTE
CONTROLLER
TO OUTDOOR UNIT
BC CONTROLLER
REMOTE CONTROLLER
SW14
(Connection No.)
SWBSWA
SWC
SW12
(10ths digit)
SW11
(1s digit)
SW1
A. B.
I. B.
31
12345
54185418
12345
8145
34512
MS
3~
8765432
1
432
1
1~
M
4231 1324
12 14567
3
1
135
12
132481324567
13
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
IT terminal
(PAC-IT51AD-E)
IT terminal
(PAC-IT52AD-E)
CN52
(Green)
CN100
CN51
CN100
CN100
IT terminal
CN82
CN43
L1
t° t°
U
LED1
LED2
DC310~340V
Rectify circuit
ZNR01
POWER SUPPLY
~220, 230, 240V
50, 60Hz
TO NEXT INDOOR UNIT
FUSE (16A)
PULL BOX
BREAKER (16A)
FUSE
X1
ZNR02
DSA
U
t°
(Green)
(Blue)
(Red)
(Red)
(Red)
(Red)
(Blue)
(Blue)
(Black)
TB5
N
L
TB15
12
S(SHIELD)
M2
TB2
M1
FSTH22 TH23
TH21
CN3A
CNMF
CNP
CND
CN2M
SW2SW4SW3
CN90
CN42CN81CN32
CN27
CN20
CN4FCN44CN41CN52 CN51
SWE
ON
OFF
PEFY-WP15, 20, 25, 32, 40, 50VMS1-E
1 - 10
PEFY
MEE15K052
5. SOUND LEVELS
5. SOUND LEVELS
5-1. Sound levels
PEFY-WP-VMS1-E Sound level at anechoic room : Low-Mid-High
Sound level dB ( A )
5Pa 15Pa 35Pa 50Pa
PEFY-WP15VMS1-E 220-240V 22 - 24 - 26 22 - 24 - 28 23 - 26 - 29 23 - 27 - 30
PEFY-WP20VMS1-E 220-240V 22 - 25 - 28 23 - 25 - 29 24 - 27 - 30 25 - 28 - 32
PEFY-WP25VMS1-E 220-240V 22 - 25 - 29 23 - 26 - 30 24 - 28 - 31 25 - 29 - 33
PEFY-WP32VMS1-E 220-240V 26 - 28 - 30 28 - 30 - 33 30 - 32- 35 31 - 33 - 36
PEFY-WP40VMS1-E 220-240V 29 - 31 - 34 30 - 32 - 35 31 - 34 - 37 32 - 34 - 38
PEFY-WP50VMS1-E 220-240V 29 - 32 - 35 30 - 33 - 36 31 - 35 - 39 32 - 36 - 40
* Measured in anechoic room.
Aux.duct
1m
1.5m
Measurement location
2m
1 - 11
PEFY
MEE15K052
5. SOUND LEVELS
5-2. NC curves
PEFY-WP15VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP15VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP15VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP15VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP20VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP20VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP20VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP20VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP25VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP25VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP25VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP25VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
1 - 12
PEFY
MEE15K052
5. SOUND LEVELS
PEFY-WP32VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP32VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP32VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP32VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP40VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP40VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP40VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP40VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP50VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP50VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP50VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP50VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
NC20
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
NC20
Approximate minimum
audible limit on
continuous noise
70
60
50
40
30
20
63 125 250 500 1000 2000 4000 8000
10
0
NC60
NC50
NC40
NC30
Approximate minimum
audible limit on
continuous noise
OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPa
OCTAVE BAND CENTER FREQUENCIES (Hz)
High speed
Low speed
Middle speed
1 - 13
PEFY
MEE15K052
6. FAN CHARACTERISTICS CURVES
6. FAN CHARACTERISTICS CURVES
PEFY-WP15VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP15VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP15VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP15VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP20VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP20VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
0
5
10
15
20
25
30
35
40
456789
0
5
10
15
20
25
30
35
40
456789
456789
0
10
20
30
40
50
60
70
80
456789
0
10
20
30
40
50
60
70
80
0
5
10
15
20
25
30
35
40
456789
0
5
10
15
20
25
30
35
40
456789
High
Limit
Limit
Low
Middle
High
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Limit
Low
Middle
High
Low
Middle
1 - 14
PEFY
MEE15K052
6. FAN CHARACTERISTICS CURVES
PEFY-WP20VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP20VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP25VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP25VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP25VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP25VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
456789
0
10
20
30
40
50
60
70
80
456789
0
10
20
30
40
50
60
70
80
0
5
10
15
20
25
30
35
40
4 5678 910
0
5
10
15
20
25
30
35
40
45678910
45678910
0
10
20
30
40
50
60
70
80
45678910
0
10
20
30
40
50
60
70
80
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
1 - 15
PEFY
MEE15K052
6. FAN CHARACTERISTICS CURVES
PEFY-WP32VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP32VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
PEFY-WP40VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP40VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
Suction : Back inlet
PEFY-WP32VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP32VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
678910111213 678910111213
0
5
10
15
20
25
30
35
40
678910111213
0
5
10
15
20
25
30
35
40
678910111213
0
10
20
30
40
50
60
70
80
0
10
20
30
40
50
60
70
80
0
5
10
15
20
25
30
35
40
7 8 9 101112131415
0
5
10
15
20
25
30
35
40
7 8 9 101112131415
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
1 - 16
PEFY
MEE15K052
6. FAN CHARACTERISTICS CURVES
PEFY-WP40VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP40VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP50VMS1-E
External static pressure : 15Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP50VMS1-E
External static pressure : 5Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP50VMS1-E
External static pressure : 50Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
PEFY-WP50VMS1-E
External static pressure : 35Pa
Power source : 220,230,240V, 50/60Hz
Suction : Back inlet
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
Airflow rate (m3/min)
Static pressure (Pa)
7 8 9 101112131415
0
10
20
30
40
50
60
70
80
7 8 9 101112131415
0
10
20
30
40
50
60
70
80
0
5
10
15
20
25
30
35
40
9 1011121314151617181920
0
5
10
15
20
25
30
35
40
9 1011121314151617181920
9 1011121314151617181920
0
10
20
30
40
50
60
70
80
9 1011121314151617181920
0
10
20
30
40
50
60
70
80
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
High
Limit
Low
Middle
1 - 17
PEFY
MEE15K052
7. OPTIONAL PARTS
7. OPTIONAL PARTS
7-1. Optional parts line up for the Indoor unit
Control box replace kit
PEFY-WP15, 20, 25, 32, 40, 50VMS1-E PAC-KE70HS-E
Control box replace kit
PAC-KE70HS-E
PEFY-WP-VMS1-E
1 - 18
PEFY
MEE15K052
7. OPTIONAL PARTS
7-2. Control box replace kit
Shape
PLATE A
Q'ty
Parts
1
PLATE B
1
PLATE C
1
COVER A
1
Shape
COVER B
Q'ty
Parts
1
LEAD WIRE MOTOR
White 7-pin connector White 6-pin connector White 4-pin connector
Ring terminal on both endsRed 2-pin connector
4X10
Blue 3-pin connector
4X10 with a washer 5X10 with a washer
White 4-pin connector
1
LEAD WIRE LEV
1
LEAD WIRE THM A
1
Shape
LEAD WIRE THM B
Q'ty
Parts
1
LEAD WIRE EARTH
1
LEAD WIRE PUMP
1
LEAD WIRE FS
1
Shape
INSULATOR
Q'ty
Parts
3
Connecting terminals
4
BAND
6
CLAMP
4
Shape
SCREW 1
Q'ty
Parts
2
SCREW 2
4
SCREW 3
5
FERRITE CORE
1
When installing the control box replace kit on the air inlet on the unit, LEAD WIRE FS is not used.
12
10
9
5
11
12
13 14 15
17 18 19
16
20
6
7 8
4321
PAC-KE70HS-E
1 - 19
Ceiling concealed (Middle static pressure type)
PEFY-WP-VMA-E
MEE15K052
I.Ceiling concealed (Middle static pressure type)
1. SPECIFICATIONS........................................................................................................................................... 1 - 20
2. EXTERNAL DIMENSIONS .............................................................................................................................. 1 - 22
3. CENTER OF GRAVITY ................................................................................................................................... 1 - 24
4. ELECTRICAL WIRING DIAGRAMS................................................................................................................ 1 - 25
5. SOUND LEVELS ............................................................................................................................................. 1 - 26
5-1. Sound levels ............................................................................................................................................ 1 - 26
5-2. NC curves ................................................................................................................................................ 1 - 27
6. FAN CHARACTERISTICS CURVES............................................................................................................... 1 - 31
7. OPTIONAL PARTS.......................................................................................................................................... 1 - 35
7-1. Optional parts line up for the Indoor unit.................................................................................................. 1 - 35
7-2. Filter box .................................................................................................................................................. 1 - 35
1. SPECIFICATIONS
1 - 20
PEFY-VMA
MEE15K052
I.Ceiling concealed (Middle static pressure type)1. SPECIFICATIONS
Model PEFY-WP20VMA-E PEFY-WP25VMA-E PEFY-WP32VMA-E PEFY-WP40VMA-E
Power source
1-phase 220-230-240 V 50/
60 Hz
1-phase 220-230-240 V 50/
60 Hz
1-phase 220-230-240 V 50/
60 Hz
1-phase 220-230-240 V 50/
60 Hz
Cooling capacity *1 kW 2.2 2.8 3.6 4.5
(Nominal) *1 kcal/h 1,900 2,400 3,100 3,900
*1 BTU/h 7,500 9,600 12,300 15,400
*2 Power input kW 0.07 0.09 0.11 0.14
*2 Current input A 0.55 0.64 0.74 1.15
Heating capacity *3 kW 2.5 3.2 4.0 5.0
(Nominal) *3 kcal/h 2,200 2,800 3,400 4,300
*3 BTU/h 8,500 10,900 13,600 17,100
*2 Power input kW 0.05 0.07 0.09 0.12
*2 Current input A 0.44 0.53 0.63 1.04
External finish Galvanized steel plate Galvanized steel plate Galvanized steel plate Galvanized steel plate
External dimension HxWxD mm 250 x 700 x 732 250 x 900 x 732 250 x 900 x 732 250 x 1,100 x 732
in. 9-7/8 x 27-9/16 x 28-7/8 9-7/8 x 35-7/16 x 28-7/8 9-7/8 x 35-7/16 x 28-7/8 9-7/8 x 43-5/16 x 28-7/8
Net weight kg (lbs) 21 (47) 26 (58) 26 (58) 31 (69)
Heat exchanger
Cross fin (Aluminum fin and
copper tube)
Cross fin (Aluminum fin and
copper tube)
Cross fin (Aluminum fin and
copper tube)
Cross fin (Aluminum fin and
copper tube)
Water Volume L 0.7 1.0 1.0 1.8
FAN Type x Quantity Sirocco fan x 1 Sirocco fan x 1 Sirocco fan x 1 Sirocco fan x 2
*4 External static press. Pa
<35> - 50 - <70> - <100> -
<150>
<35> - 50 - <70> - <100> -
<150>
<35> - 50 - <70> - <100> -
<150>
<35> - 50 - <70> - <100> -
<150>
mmH
2
O
<3.6> - 5.1 - <7.1> - <10.2> -
<15.3>
<3.6> - 5.1 - <7.1> - <10.2> -
<15.3>
<3.6> - 5.1 - <7.1> - <10.2> -
<15.3>
<3.6> - 5.1 - <7.1> - <10.2> -
<15.3>
Motor Type DC motor DC motor DC motor DC motor
Motor output kW 0.085 0.085 0.085 0.121
Driving mechanism Direct-driven by motor Direct-driven by motor Direct-driven by motor Direct-driven by motor
Air flow rate (Low-Mid-High) (Low-Mid-High) (Low-Mid-High) (Low-Mid-High)
m
3
/min 7.5 - 9.0 - 10.5 10.0 - 12.0 - 14.0 12.0 - 14.5 - 17.0 14.5 - 18.0 - 21.0
L/s 125 - 150 - 175 167 - 200 - 233 200 - 242 - 283 242 - 300 - 350
cfm 265 - 318 - 371 353 - 4 24 - 494 424 - 512 - 600 512 - 636 - 742
Sound pressure level (measured in anechoic room) (Low-Mid-High) (Low-Mid-High) (Low-Mid-High) (Low-Mid-High)
*2 dB <A> 23-26-29 23-27-30 25-29-32 26-29-34
Insulation material
EPS, Polyethylene foam,
Urethane foam
EPS, Polyethylene foam,
Urethane foam
EPS, Polyethylene foam,
Urethane foam
EPS, Polyethylene foam,
Urethane foam
Air filter PP honeycomb fabric. PP honeycomb fabric. PP honeycomb fabric. PP honeycomb fabric.
Protection device Fuse Fuse Fuse Fuse
Refrigerant control device - - - -
Connectable outdoor unit/HBC controller
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
Diameter of water pipe Inlet in. Rc 3/4 screw Rc 3/4 screw Rc 3/4 screw Rc 3/4 screw
*5 *6 Outlet in. Rc 3/4 screw Rc 3/4 screw Rc 3/4 screw Rc 3/4 screw
Field drain pipe size mm (in.) O.D.32 (1-1/4) O.D.32 (1-1/4) O.D.32 (1-1/4) O.D.32 (1-1/4)
Drawing Exter nal KD94L918X 01 KD94L918X01 K D94L918X01 KD94L918X 01
Wiring KD94L919X01 KD94L919X01 KD94L919X01 KD94L919X01
Refrigerant cycle - - - -
Standard attachment Document
Installation Manual, Instruc-
tion Book
Installation Manual, Instruc-
tion Book
Installation Manual, Instruc-
tion Book
Installation Manual, Instruc-
tion Book
Accessory
Insulation pipe for water pipe,
Washer, Drain hose, Tie
band
Insulation pipe for water pipe,
Washer, Drain hose, Tie
band
Insulation pipe for water pipe,
Washer, Drain hose, Tie
band
Insulation pipe for water pipe,
Washer, Drain hose, Tie
band
Optional parts Filter box PAC-KE91TB-E PAC-KE92TB-E PAC-KE92TB-E PAC-KE93TB-E
Remarks * Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be
referred to the Installation Manual.
* Due to continuing improvement, above specifications may be subject to change without notice.
Notes: Unit converter
1.Nominal cooling conditions
Indoor: 27°CD.B./19°CW.B. (81°CD.B./66°CW.B.), Outdoor: 35°CD.B. (95°CD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.The values are measured at the factory setting of external static pressure.
3.Nominal heating conditions
Indoor: 20°CD.B. (68°CD.B.), Outdoor: 7°CD.B./6°CW.B. (45°CD.B./43°CW.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
4.The factory setting of external static pressure is shown without < >.
Refer to "Fan characteristics curves", according to the external static pressure, in DATA BOOK for the usable
range of air flow rate.
5.Be sure to install a valve on the water outlet.
6.Install a strainer (40 mesh or more) on the pip e next to the valve to remove the foreign matters.
7.Group units that operat e on 1 branch.
kcal/h =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg / 0.4536
*Above specification data is
subject to rounding variation.
1 - 21
1. SPECIFICATIONS
PEFY-VMA
MEE15K052
Model PEFY-WP50VMA-E
Power source
1-phase 220-230-240 V 50/
60 Hz
Cooling capacity *1 kW 5.6
(Nominal) *1 kcal/h 4,800
*1 BTU/h 19,100
*2 Power input kW 0.14
*2 Current input A 1.15
Heating capacity *3 kW 6.3
(Nominal) *3 kcal/h 5,400
*3 BTU/h 21,500
*2 Power input kW 0.12
*2 Current input A 1.04
External finish Galvanized steel plate
External dimension HxWxD mm 250 x 1,100 x 732
in. 9-7/8 x 43-5/16 x 28-7/8
Net weight kg (lbs) 31 (69)
Heat exchanger
Cross fin (Aluminum fin and
copper tube)
Water Volume L 1.8
FAN Type x Quantity Sirocco fan x 2
*4 External static press. Pa
<35> - 50 - <70> - <100> -
<150>
mmH
2
O
<3.6> - 5.1 - <7.1> - <10.2> -
<15.3>
Motor Type DC motor
Motor output kW 0.121
Driving mechanism Direct-d riven by motor
Air flow rate (Low-Mid-High)
m
3
/min 14.5 - 18.0 - 21.0
L/s 242 - 300 - 350
cfm 512 - 636 - 742
Sound pressure level (measured in anechoic room) (Low-Mid-High)
*2 dB <A> 26-29-34
Insulation material
EPS, Polyethylene foam,
Urethane foam
Air filter PP honeyco mb fabric.
Protection device Fus e
Refrigerant control device -
Connectable outdoor unit/HBC controlle r
CITY MULTI YLM series/
CMB-WP-V-GA1, CMB-WP-
V-GB1
Diameter of water pipe Inlet in. Rc 3/4 screw
*5 *6 Outlet in. Rc 3/4 screw
Field drain pipe size mm (in.) O.D.32 (1-1/4)
Drawing External KD94L918X01
Wiring KD94L919X01
Refrigerant cycle -
Standard attachment Document
Installation Manual, Instruc-
tion Book
Accessory
Insulation pipe for water pipe,
Washer, Drain hose, Tie
band
Optional parts Filter box PAC-KE93TB-E
Remarks * Details on foundation work, duct work, insulation work, electrical wiring, power source switch, and other items shall be
referred to the Installation Manual.
* Due to continuing improvement, ab ove specifications may be subject to chan ge without notice.
Notes : Unit converter
1.Nominal cooling conditions
Indoor: 27°CD.B./19°CW.B. (81°CD.B./66°CW.B.), Outdoor: 35°CD.B. (95°CD.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
2.The values are measured at the factory setting of external static pressure.
3.Nominal heating conditions
Indoor: 20°CD.B. (68°CD.B.), Outdoor: 7°CD.B./6°CW.B. (45°CD.B./43°CW.B.)
Pipe length: 7.5 m (24-9/16 ft.), Level difference: 0 m (0 ft.)
4.The factory setting of external static pressure is shown without < >.
Refer to "Fan characteristics curves", according to the external static pressure, in DATA BOOK for the usable
range of air flow rate.
5.Be sure to install a valve on the water outlet.
6.Install a strainer (40 mesh or more) on the pipe next to the valve to remove the foreign matters.
7.Group units that operate on 1 branch.
kcal/h =kW x 860
BTU/h =kW x 3,412
cfm =m3/min x 35.31
lbs =kg / 0.4536
*Above specification data is
subject to rounding variation.
2. EXTERNAL DIMENSIONS
1 - 22
PEFY-VMA
MEE15K052
2. EXTERNAL DIMENSIONS
Control box
2×2-ø2.9
Air
outlet
Air
inlet
2×E-ø2.9
Water pipe(To HBC unit)
Rc3/4 screw
2
1
Water pipe(From HBC unit)
Rc3/4 screw
Drain pump
Air Filter
Terminal block(Power source)
Terminal block(Transmission)
Drain pipe(O.D.ø32)
(Spontaneous draining)
Drain pipe
(O.D.ø32)
Suspension bolt hole
4-14×30 Slot
Note 1.Use M10 screw for the Suspension bolt (field supply).
2.Keep the service space for the maintenance at the bottom.
3.This chart indicates for PEFY-WP40·50VMA-E models,
which have 2 fans.PEFY-WP20·25·32VMA-E models
have 1 fan.
4.In case of the inlet duct is used,remove the air filter
(supply with the unit),then install the filter
(field supply) at suction side.
Rc3/4 screw
Water pipe
(To HBC unit)
Water pipe
(From HBC unit)
7
Model
A
660800
1200
700 754
900 954 860 9
E
11
D
1060
C
1100
B
1154PEFY-WP40,50VMA-E
PEFY-WP25,32VMA-E
PEFY-WP20VMA-E
1000
1000
F
858800G658
1058
600
Outlet air
side view
Top view
Inlet air
side view
Piping
side view
To p
Bottom
91 64
87117
20
64
40
250
40
D (Duct)
21018
G21
57
10
A
B(Suspension bolt pitch)
C
23
643(Suspension bolt pitch)
178(Duct)
23
10
238
32 700
732
356
100
41
217
100
30
100×(E-1)=F
58
15
Unit: mm
PEFY-WP20, 25, 32, 40, 50VMA-E
1 - 23
2. EXTERNAL DIMENSIONS
PEFY-VMA
MEE15K052
PEFY-WP20, 25, 32, 40, 50VMA-E
Unit: mm
N-ø2.9
(Actual length)
<accessory>
Drain hose (I.D.ø32)
Model H RQS
PEFY-WP20VMA-E 44 50~150 800 1300
K
300
PEFY-WP25,32VMA-E 1000150~250 150054
P
700
900
1100
N
101010
M
780
990
J
150
260
330PEFY-WP40,50VMA-E 1200250~350 1700
L
4
449
Maintenance access space
Maintenance access space
Maintenance access space
Access door 3
Access door 4
Access door 2
(450×450)
Ceiling
Ceiling
A
B
Fig.3
Fig.4
Fig.2
Fig.1
Fig.5
(Viewed from the direction of the arrow A)
(Viewed from the direction of the arrow B)
(Viewed from the direction
of the arrow B)
Intake air
Intake air
Supply air
Supply air
Access door 2(450×450)
Access door 3
Ceiling beam
Ceiling beam
Bottom of indoor unit
Bottom of
indoor unit
Bottom of
indoor unit
100~200
100~200
Access door 1
(450×450)
Access door 1
(450×450)
Electric box
Electric box
Electric box
Electric box
Electric box
[Maintenance access space]
Secure enough access space to allow for the maintenance, inspection, and replacement of the motor, fan, drain pump, heat exchanger,
and electric box in one of the following ways.
Select an installation site for the indoor unit so that its maintenance access space will not be obstructed by beams or other objects.
(1)When a space of 300mm or more is available below the unit between the unit and the ceiling. (Fig.1)
·Create access door 1 and 2 (450×450mm each) as shown in Fig.2.
(Access door 2 is not required if enough space is available below the unit for a maintenance worker to work in.)
(2)When a space of less than 300mm is available below the unit between the unit and the ceiling.
(At least 20mm of space should be left below the unit as shown in Fig.3.)
·Create access door 1 diagonally below the electric box and access door 3 below the unit as shown in Fig.4.
or
·Create access door 4 below the electric box and the unit as shown in Fig.5.
112 11112
H
JK
6 H
J
J×(L-1)=M
65
0
-10
Less than 300mm
Less than 700mm
700
700
475
Min.10mm
475
Min.10mm
450
450
50
Q
50~150
450
Min.300mm
450
450
450
50
50
Min.300mm50 700
777
777
R
S
P
P
P
Min.300mm
Min.20mm
3. CENTER OF GRAVITY
1 - 24
PEFY-VMA
MEE15K052
3. CENTER OF GRAVITY
Model name
PEFY-WP20VMA-E
PEFY-WP25VMA-E
PEFY-WP32VMA-E
PEFY-WP40VMA-E
PEFY-WP50VMA-E
W
643 [25 - 6/16]
643 [25 - 6/16]
643 [25 - 6/16]
643 [25 - 6/16]
L
754 [29 - 11/16]
954 [37 - 9/16]
954 [37 - 9/16]
1154 [45 - 7/16]
X
330 [13]
340 [13 - 7/16]
340 [13 - 7/16]
325 [12 - 13/16]
Y
300 [11 -13/16]
375 [14 -13/16]
375 [14 -13/16]
525 [20 -11/16]
Z
130 [5 -2/16]
130 [5 -2/16]
130 [5 -2/16]
130 [5 -2/16]
643 [25 - 6/16] 1154 [45 - 7/16]
325 [12 - 13/16]
525 [20 -11/16] 130 [5 -2/16]
A : Center of gravity
YX
LW
A
Z
PEFY-WP20, 25, 32, 40, 50VMA-E
(mm)[in]
1 - 25
4. ELECTRICAL WIRING DIAGRAMS
PEFY-VMA
MEE15K052
4. ELECTRICAL WIRING DIAGRAMS
INSIDE SECTION OF CONTROL BOX
Drainpump
Fan motor
Thermistor (piping temp.detection/water in)
Thermistor (piping temp.detection/water out)
Switch (for mode selection)
Switch (for capacity code)
Switch (10ths digit address set)
Switch (for static pressure selection)
Switch (for static pressure selection)
Switch (BRANCH No.)
Switch (for mode selection)
Switch (for model selection)
Switch (for mode selection)
Connector (emergency operation)
Transmission terminal block
Fuse AC250V 6.3A
Arrester
Aux. relay
Aux. relay
AC reactor(Power factor improvement)
Varistor
TB15
F01
DSA
X01
X10
ACL
ZNR01,02
TH21
LED1
Thermistor (inlet air temp.detection)
LED(Power supply)
LED(Remote controller supply)
TH23
TH22
LED2
NAMESYMBOLSYMBOL
I.B.
P. B.
Indoor controller board
Power supply board
Switch (1s digit address set)
SW2(I.B.)
SW3(I.B.)
SW11(I.B.)
SW12(I.B.)
SWA(I.B.)
SW14(I.B.)
SWC(I.B.)
SW1(I.B.)
SW4(I.B.)
SW5(I.B.)
SWE(I.B.)
TB2
TB5
Transmission terminal block
Power source terminal block
SYMBOL EXPLANATION
NAME
CN27
CN41
CN51
CN52
CN90
CN2A
CN105
FS
Connector (HA terminal-A)
Connector (Centrally control)
Connector (Remote indication)
Connector (Wireless)
Connector (0-10V Analog input)
Connector (IT terminal)
Float switch
SYMBOL NAME
Connector (Damper)
CN32
Connector (Remote switch)
NOTE:Symbols used in wiring diagram above are,
:Connector
:Terminal
(Heavy dotted line):Field wiring
I.B.
P. B .
TH23
TH21
TH22
t° t°
t°
FS
(Blue)
(Blue)
(Blue)
(Blue)
(Blue)
(Black)
(Green)
(Red)
CN44
(Red)
(Red)
(Red)
CN27
ON
ZNR01
CNP
CND
ZNR02
DSA
OFF
F01
SW5
SWC
SW14
SW12
SW11
SW4
SWA
ACL
SW1
SW2
SW3
CNXC1
X01 X10
CNXA1CNXB1 CNMF
CNXC2
CN2A
CN2M
CNXB2
CNXA2
CN51
CN4F
CN41
CN105
CN90
CN20
SWE
CN52
CN32
CN3A
TB5
LED2
LED1
DC280-340V
Rectifier circuit
U
U
AC220-240V
50,60Hz
N
L
TB15
M2
2
TB2
M1
1
S(SHIELD)
M
MS
3~
1111
1
11
22752
5
33445 6 4
3
22
2
1
3
1
3
2 32
3
1 2
1
1
3
431454
1
2
4
1
2
2
1
1~
TO MA REMOTE
CONTROLLER
TO OUTDOOR UNIT
HBC CONTROLLER
REMOTE CONTROLLER
POWER SUPPLY
PULL BOX
BREAKER (16A)
FUSE (16A)
TO NEXT INDOOR UNIT
PEFY-WP20, 25, 32, 40, 50VMA-E
5. SOUND LEVELS
1 - 26
PEFY-VMA
MEE15K052
5. SOUND LEVELS
5-1. Sound levels
5-1-1. Sound levels (Measured condition : With 1m air inlet duct and 2m air outlet duct)
5-1-2. Sound levels (Measured condition : With 2m air inlet duct and 2m air outlet duct)
Sound level at anechoic room : Low-Mid-High
Model Sound level dB(A)
35Pa 50Pa 70Pa 100Pa 150Pa
PEFY-WP20VMA-E 28-30-34 28-30-34 29-32-36 29-33-37 31-35-40
PEFY-WP25VMA-E 28-30-34 28-30-34 29-32-36 29-33-37 32-36-40
PEFY-WP32VMA-E 28-31-35 28-32-35 29-33-37 30-34-38 32-37-41
PEFY-WP40VMA-E 30-33-37 30-34-38 31-36-39 33-37-41 36-41-44
PEFY-WP50VMA-E 30-33-37 30-34-38 31-36-39 33-37-41 36-41-44
*
Measured in anechoic room.
PEFY-WP-VMA-E
2m
1m
Aux. duct
1.5m
Measurement location
Sound level at anechoic room : Low-Mid-High
Model Sound level dB(A)
35Pa 50Pa 70Pa 100Pa 150Pa
PEFY-WP20VMA-E 23-25-28 23-26-29 24-27-30 25-28-32 28-32-36
PEFY-WP25VMA-E 23-26-29 23-27-30 24-28-31 26-29-33 29-33-37
PEFY-WP32VMA-E 24-28-31 25-29-32 26-30-33 27-31-34 29-34-38
PEFY-WP40VMA-E 26-29-33 26-29-34 26-30-35 29-33-37 32-37-41
PEFY-WP50VMA-E 26-29-33 26-29-34 26-30-35 29-33-37 32-37-41
Measurement location
Aux. duct
*
Measured in anechoic room.
PEFY-WP-VMA-E
2m 2m
1.5m
1 - 27
5. SOUND LEVELS
PEFY-VMA
MEE15K052
5-2. NC curves
5-2-1. NC curves (Sound level measured condition : With 1m air inlet duct and 2m air outlet duct)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP20VMA-E
External Static Pressure: 35Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP20VMA-E
External Static Pressure: 50Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP20VMA-E
External Static Pressure: 70Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP20VMA-E
External Static Pressure: 100Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP20VMA-E
External Static Pressure: 150Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP25VMA-E
External Static Pressure: 35Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP25VMA-E
External Static Pressure: 50Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP25VMA-E
External Static Pressure: 70Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP25VMA-E
External Static Pressure: 100Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP25VMA-E
External Static Pressure: 150Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP32VMA-E
External Static Pressure: 35Pa
Power Source: 220-240V(50/60Hz)
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
63 125 250 500 1k 2k 4k 8k
NC-60
NC-50
Octave band pressure level (dB) 0dB=20μPa
Approximate minimum
audible limit on
continuous noise
NC-40
NC-30
NC-20
Octave band center frequencies (Hz)
High
Middle
50/60Hz
Low
50/60Hz
50/60Hz
PEFY-WP32VMA-E
External Static Pressure: 50Pa
Power Source: 220-240V(50/60Hz)
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