Mitsubishi MCFH-13NV, MUCFH-18NV, MCFH-18NV, MCFH-24NV, MUCFH-24NV Service Manual
...
(When installed on the ceiling)
(When installed on the floor)
This Service manual OB212 deals with MCFH-13/18/24/NV-E1,
MUCFH-13/18/24/NV-E1, MCFH-13/18/24/NV-E2 and MUCFH13/18/24/NV-E2 in OB196 REVISED EDITION A issued in
September in 1997.
Therefore, please refer to OB212, not to OB196 REVISED EDITION A, for the above models.
FLOOR AND CEILING TYPE AIR CONDITIONERS
SERVICE MANUAL
Wireless type
Models
No. OB267
MCFH-13NVMCFH-18NVMCFH-24NV-
(WH)
(WH)
(WH)
·MUCFH-13NV-
·MUCFH-18NV-
·MUCFH-24NV-
CONTENTS
1. TECHNICAL CHANGES ····································3
2. PART NAMES AND FUNCTIONS······················3
3. SPECIFICATION·················································6
4. NOISE CRITERIA CURVES·······························7
5. OUTLINES AND DIMENSIONS·························8
6. WIRING DIAGRAM ············································9
7. REFRIGERANT SYSTEM DIAGRAM··············14
8. PERFORMANCE CURVES······························16
9. MICROPROCESSOR CONTROL ····················32
10. SERVICE FUNCTIONS·····································41
11. TROUBLESHOOTING······································42
12. DISASSEMBLY INSTRUCTIONS·····················55
13. PARTS LIST······················································63
14. OPTIONAL PARTS ···········································70
E4E4
E3E3
E3E3
W As for parts lists, all sub number’s series are included.
1
(When installed on the floor)
(When the air inlet grille is opened.)
Deodorizing filter
(gray sponge type)(option)
Air filter
Air inlet
Operation section
Air cleaning filter
(white bellows type)(option)
Front panel
Receiving section
Operation indicator lamp
Horizontal vane
Vertical vane
Emergency
operation switch
(When installed on the ceiling)
ACCESSORIES
Item
Installation plate
Unit fixing screw
5 o 12mm
Wireless remote
controller
Remote controller
mounting hardware
Fixing screw for
3.5 o 16mm (Black)
Battery (AAA) for
remote controller
Drain hose
Drain pipe cover
Knockout cover
Screw for 4 o 10mm
2
2
1
1
2
2
1
1
1
2
Q'ty
Remote controller
TECHNICAL CHANGES
MCFH-13NV- · MUCFH-13NV- ➔ MCFH-13NV- · MUCFH-13NV-
1. Remote controller has changed.
SWING button is removed, but SWING MODE function is available by VANE CONTROL button.
MCHF-18NV- · MUCFH-18NV- ➔ MCFH-18NV- · MUCFH-18NV-
1. Remote controller has changed.
SWING button is removed, but SWING MODE function is available by VANE CONTROL button.
MCFH-24NV- · MUCFH-24NV- ➔ MCFH-24NV- · MUCFH-24NV-
1. Remote controller has changed.
SWING button is removed, but SWING MODE function is available by VANE CONTROL button.
2. Ball valve has changed to stop valve.
3. Deicer P.C. board has changed.
2
MCFH-13NV MCFH-18NV MCFH-24NV -
PART NAMES AND FUNCTIONS
E4
E3
E3
E4E4E3E3
E3E3E2E2
E3E3E2E2
INDOOR UNIT
3
OUTDOOR UNIT
MUCFH-13NV -
MUCFH-18NV -
E4
Air inlet
(back and side)
Piping
Drain hose
Air outlet
Drain outlet
E3
MUCFH-24NV -
Air inlet
Piping
Drain hose
Air outlet
Drain outlet
E3
Air outlet
Air inlet
4
ON/OFF
TOO
COOL
PM
AM
TOO
WARM
ON/OFF
FAN
TOO
WARM
TOO
COOL
VANE
MODE
STOP
START
HR.
MIN.
I FEEL
COOL
HEAT
DRY
PM
CLOCK
AM
RESET CLOCK
Open the front lid.
Signal transmitting section
Operation display section
OPERATE /STOP
(ON /OFF)button
TEMPERATURE buttons
OPERATION SELECT button
FAN SPEED CONTROL button
OFF-TIMER button
HR. button
MIN. button
(TIME SET button)
ON-TIMER button
RESET button
VANE CONTROL button
CLOCK SET button
MCFH-13NV MCFH-18NV MCFH-24NV -
REMOTE CONTROLLER
E4
E3
E3
5
3
Indoor model
Function
Power supply
Capacity
Air flow(High)
Dehumidification
Power outlet
Running current
Power input
Auxiliary heater
Power factor
Starting current
Fan motor current
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Air direction
Sound level (High)
Fan speed (High)
Fan speed regulator
Thermistor RT11(at25:)
Thermistor RT12(at25:)
Outdoor model
Air flow
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level(High)
Fan speed(High)
Fan speed regulator
Refrigerant filling
capacity(R22)
Refrigerating oil (Model)
Thermistor RT61(at0:)
Thermistor RT63(at0:)
kW
K /h
L/h
A
A
W
A(kW)
%
A
A
"
mm
kg
dB
rpm
k"
k"
K /h
A
A
W
"
"
mm
kg
dB
rpm
kg
cc
k"
k"
Electrical
data
Fan
motor
Special
remarks
Compressor
Electrical
data
Fan
motor
Special
remarks
Capacity
Coefficient of performance(C.O.P)
Capacity
MCFH-13NV-
E4
MCFH-18NV-
E3
MCFH-24NV-
E3
MUCFH-13NV-
E4
MUCFH-18NV-
E3
MUCFH-24NV-
E3
Cooling
3.7
1.5
6.2 - 6.4
1,310 - 1,400
-
96 - 91
0.30
2.82 - 2.64
5.54 - 5.72
0.36
Heating
4.0
-
5.4 - 5.8
1,130 - 1,220
-
95 - 88
0.30
3.54 - 3.28
4.74 - 5.12
0.38
780
10
35 - 38
RB4V25-AB
WHT-BLK 182.2 BLK-YLW 68.9
YLW-BLU 47.5 BLU- BRN 31.5
BRN-RED 22.9
26
5
46 - 47
1,220 - 1,260
3
10
10
RH-231VHAT
1,100
C - R 2.11 C - S 3.97
RA6V33-CA
WHT-BLK 176.0
BLK-RED 413.0
780 ✕ 540 ✕ 255
38
49 - 49
700 - 740
1
1.35
520 (MS56)
33.18
—
Cooling
5.0
2.6
9.3 - 9.0
2,030 - 2,120
-
99 - 98
0.36
2.46 - 2.36
8.55 - 8.25
0.39
Heating
5.4
-
5.4 - 5.8
1,910 - 2,010
-
98 - 97
0.36
2.83 - 2.69
8.15 - 7.85
0.39
Single phase
220 - 240 V, 50Hz
840
15
52 - 58
RB4V36-AB
WHT-BLK 82.9 BLK-YLW 65.6
YLW-BLU 36.0 BLU- BRN 27.0
BRN-RED 13.7
1100 ✕ 650 ✕ 180
26
5
48 - 48
1,310 - 1,330
3
10
10
NH-36VMDT
1,700
C - R 1.20 C - S 2.70
RA6V50-OG
WHT-BLK 116.4
BLK-RED 111.0
850 ✕ 605 ✕ 290
59
52 - 52
810 - 845
1
1.80
1,200 (MS32N1)
33.18
—
Cooling
6.0
3.1
12.5 - 11.7
2,720 - 2,750
-
99 - 98
0.36
2.21 - 2.18
11.56 - 10.76
0.58
Heating
6.2
-
11.7 - 11.3
2,540 - 2,650
-
99 - 98
0.36
2.44 - 2.34
10.76 - 10.36
0.58
840
15
59 - 59
RB4V36-AB
WHT-BLK 82.9 BLK-YLW 65.6
YLW-BLU 36.0 BLU- BRN 27.0
BRN-RED 13.7
26
5
48 - 48
1,310 - 1,330
3
10
10
NH-47VMDT
2,200
C - R 0.96 C - S 2.07
RA6V85-AA
WHT-BLK 62.7 BLK-YLW 30.2
BLK-RED 62.9
870 ✕ 850 ✕ 295
72
53 - 53
720 - 750
2
2.40
1,200 (MS32N1)
33.18
33.18
SPECIFICATION
NOTE:Test conditions are based on ISO 5151
Cooling : Indoor DB27°C WB19°C Heating : Indoor DB20°C WB 15°C
Outdoor DB35°C WB(24°C) Outdoor DB 7°C WB 6°C
6
4
NOISE CRITERIA CURVES
MCFH-13NV -
90
E4
SPEED
High
SPL(dB
46-47
Test conditions,
Cooling : DB 27: WB 19:\
Heating : DB 20: WB 15:
80
70
60
50
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
MCFH-18NV -
E3
(A)) LINE
MUCFH-13NV -
90
80
NC-70
70
60
NC-60
50
NC-50
40
NC-40
30
NC-30
20
NC-20
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
10
MUCFH-18NV -
E4
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
SPEED
High
SPL(dB
(A)) LINE
49-49
Test conditions,
Cooling : DB 35: WB (24:)
Heating : DB 7: WB 6:
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
E3
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
SPL(dB
SPEED
High
Test conditions,
Cooling : DB 27: WB 19:\
90
Heating : DB 20: WB 15:
(A)) LINE
48-48
80
70
60
50
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
SPL(dB
SPEED
High
Test conditions,
Cooling : DB 35: WB (24:)
90
Heating : DB 7: WB 6:
(A)) LINE
52-52
80
70
60
50
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
7
MCFH-24NV -
E3
MUCFH-24NV -
E3
SPL(dB
SPEED
High
Test conditions,
Cooling : DB 27: WB 19:\
90
80
70
60
50
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
Heating : DB 20: WB 15:
(A)) LINE
48-48
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
SPL(dB
SPEED
High
Test conditions,
Cooling : DB 35: WB (24:)
90
80
70
60
50
40
30
APPROXIMATE
20
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
10
63 125 250 500 1000 2000 4000 8000
BAND CENTER FREQUENCIES, Hz
Heating : DB 7: WB 6:
(A)) LINE
53-53
NC-70
NC-60
NC-50
NC-40
NC-30
NC-20
5
OUTLINES AND DIMENSIONS
MCFH-13NV MCFH-18NV MCFH-24NV -
INDOOR UNIT
(When installed on the floor)
50cm or more
50cm or more
(When installed on the ceiling)
E4
E3
E3
100cm or more
50cm or more
50cm or more
80.8 906 112.8
650
616.5
16
17042.5
1100
58
19
Liquid line
6.35 (MCFH-13/18)
162
9.52 (MCFH-24)
114
93
77
113
Gas line
12.7 (MCFH-13)
15.88 (MCFH-18/24)
Unit: mm
143
180
Wireless remote controller
8
MUCFH-13NV -
E4
REQUIRED SPACE
Unit: mm
OUTDOOR UNIT
320
32
109
Air in
Drainage
3holes [33
540
260
40
10
MUCFH-18NV -
Air in
147
122
E3
110
Airout
500
780
74
255
285
155
320
25
90
Outdoor
10cm or more
If clearance
behind the outdoor
unit is only 40B or 50B
side A must be
fully open.
unit
Service panel
Liquid refrigerant
pipe joint
Refrigerant pipe
(flared) [6.35
35-
43-
Gas refrigerant
pipe joint
Refrigerant pipe
104
(flared) [12.7
A
40cm or more
10cm or more
10cm or more
If the front or right/left sides
are vacant, the top has only
to be 10cm unobstructed.
10cm or more
35cm or more
10cm or more
OUTDOOR UNIT
35
248
Drainage
3holes 33
605
29220
50
350
133
500
850
20
74
290
310
345
157
30
100
10cm or more
If the right/left sides or
back side is vacant,the
front has only to be 50cm
unobstructed.
30
35
161
50cm or more
Service panel
Liquid refrigerant
pipe joint
Refrigerant pipe
Gas refrigerant
pipe joint
Refrigerant pipe
35cm or more
(flared)
6.35
(flared)
15.88
9
100 10
1000For 10 units or less
200
Outdoor Unit-Necessary surrounding clearance
(Concentrated installation)
The upper side must be open.
Outdoor Unit-Necessary surrounding clearance
200
10
10
10
Note:Allow adequate
upper clearance
150
500
500
Service space
Front opening
Handle
for moving
138
95
Rear piping hole
23
33
Rear fresh
air intake
Side air intake
724
295
Outlet guide
installation hole
302
Air intake
Air intake
Air outlet
870
185
185
500
330
362
1715
39.5 27.5
Terminal block for indoor and outdoor unit connection
Handle for moving
179 524
441
445
450
468
553
850
40 60524
Service panel
Refrigerant-pipe flared
connection [15.88
Refrigerant-pipe flared
connection [9.52
Knock out hole
for front piping
(refrigerant,drainage
and wiring)
Knock out hole
for right piping
(refrigerant,drainage
and wiring)
60
120
4553
Knock out holes for
power line 2-[27
25 max.
Standard bolt length
R20
R20
65
Front right piping holesdetail figures
80
42
45
17
12
R6
104
33
Bottom
piping hole
2-U-shaped
notched
holes
Drain hole
Drain hole
2-12o23 Oval holes
(standard bolt M10)
Handle for moving
MUCFH-24NV -
E3
Unit: mm
10
WIRING DIAGRAM6
INDOOR UNIT
CIRCUIT BREAKER
POWER SUPPLY
~/N 220-240V
MODEL MCFH-13NV-
TB
PE
GRN/YLW
N
BLU
L
BRN
50Hz
GRN/YLW
N
TO OUTDOOR
UNIT
CONNECTING
220-240V~
12VDC
2
3
BLU
WHT
RED
101
CN
5
DISP/
RECEIVER
P.C.BOARD
REMOTE
CONTROLLER
SYMBOL
C11
INDOOR FAN CAPACITOR
F11
FUSE (3.15A)
HIC1
DC/DC DONVERTER
MF
INDOOR FAN MOTOR(INNER PROTECTOR)
NOTE:1. About the outdoor side electric wiring, refer to the outdoor unit electric wiring diagram for servicing.
2. Use copper conductors only.(For field wiring)
3. Symbols below indicate;
: Terminal block, : Connector
NAME
AUTO RESTART
ASSY
SYMBOL
MV
NR11
RT11
RT12
E4
HIC1
3
2
1
CN201
4
52C
3
TRANS
F11
CN
CN
104
5
CN
113
151
ELECTRONIC CONTROL P.C BOARD
6
5
4
6
MV
SW/THERMO
P.C.BOARD
RT11
NAME NAME
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMIST OR
INDOOR COIL THERMISTOR
LDCOM
LDC11
C11
SR144
SR143
SR142
SR141
LDC12
LDFH
LDFM
LDFL
LDFVL
NR11
SYMBOL
SR141~SR144
SW/THERMO
P.C. BOARD
TB
52C
22
CN
112
WHT
ORN
RED
BLK
YLW
BLU
BRN
RT12
WHT
1
ORN
2
RED
3
BLK
4
YLW
5
BLU
6
BRN
7
8
GRN/YLW
SOLID STATE RELAY
SWITCH & ROOM TEMPERATURE
THERMISTOR P.C. BOARD
TERMINAL BLOCK
CONTACTOR
VG79B037H01
MF
OUTDOOR UNIT
12V
220-240V~
TO INDOOR UNIT
CONNECTING
MODEL MUCFH-13NV-
RT61
1
TAB20
CN661
CN730
F61
IC881
TRANS
52C
43
TB
3
RED
2
WHT
N
BLU
WHT
E4
21S4
BLK
BLK
CN721
X62
SR61
NR61
X62
DEICER P.C. BOARD
C65
DSAR
BLU
GRN/YLW
SYMBOL
C1
COMPRESSOR CAPACITOR
C65
OUTDOOR FAN CAPACITOR
DSAR
IC881
NOTE:1. About the outdoor side electric wiring, refer to the outdoor unit electric wiring diagram for servicing.
SURGE ABSORBER
F61
FUSE(2A)
DC/DC CONVERTER
2. Use copper conductors only.(For field wiring)
3. Symbols below indicate;
: Terminal block, : Connector
NAME
SYMBOL
MC
MF
NR61
RT61
SR61
NAME NAME
COMPRESSOR(INNER PROTECTOR)
OUTDOOR FAN MOTOR(INNER PROTECTOR)
VARISTOR
DEFROST THERMISTOR
SOLID STATE RELAY
C1
11
1
2
3
4
CN711
RED
BLK
SYMBOL
TB
X62
21S4
52C
MF
RED
WHT
BLK
C
WHT
MC
S
R
TERMINAL BLOCK
R.V. COIL RELAY
R.V. COIL
COMPRESSOR CONTACTOR
VG79B013H01
INDOOR UNIT
SYMBOL
SR141~SR144
SW/THERMO
P.C. BOARD
TB
52C
SYMBOL
MV
NR11
RT11
RT12
SYMBOL
C11
F11
HIC1
MF
NAME
NAME NAME
INDOOR FAN CAPACITOR
FUSE (3.15A)
DC/DC DONVERTER
INDOOR FAN MOTOR(INNER PROTECTOR)
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMIST OR
INDOOR COIL THERMISTOR
SOLID STATE RELAY
SWITCH & ROOM TEMPERATURE
THERMISTOR P.C. BOARD
TERMINAL BLOCK
CONTACTOR
MODEL MCFH-18NV-
E3
CIRCUIT BREAKER
POWER SUPPLY
~/N 220-240V
50Hz
TO OUTDOOR
UNIT
CONNECTING
220-240V~
12VDC
REMOTE
CONTROLLER
TB
N
L
N
2
3
PE
GRN/YLW
BLU
BRN
GRN/YLW
BLU
WHT
RED
DISP/
RECEIVER
P.C.BOARD
CN
101
5
5
AUTO RESTART
ASSY
CN
104
CN201
CN
113
5
SW/THERMO
P.C.BOARD
HIC1
3
2
1
4
52C
3
TRANS
F11
CN
151
ELECTRONIC CONTROL P.C BOARD
6
6
4
MV
RT11
NOTE:1. About the outdoor side electric wiring, refer to the outdoor unit electric wiring diagram for servicing.
2. Use copper conductors only.(For field wiring)
3. Symbols below indicate;
: Terminal block, : Connector
NR11
C11
SR144
SR143
SR142
SR141
LDCOM
LDC11
LDC12
LDFH
LDFM
LDFL
LDFVL
CN
112
22
WHT
WHT
1
ORN
ORN
2
RED
RED
3
BLK
BLK
4
YLW
YLW
5
BLU
BLU
6
BRN
BRN
7
8
GRN/YLW
VG79B034H01
RT12
MF
OUTDOOR UNIT
MODEL MUCFH-18NV-
TB
12V
220-240V~ 2
3
RED
WHT
WHT
N
BLU
TO INDOOR UNIT
CONNECTING
DSAR
GRN/YLW
SYMBOL
C1
COMPRESSOR CAPACITOR
C65
OUTDOOR FAN CAPACITOR
DSAR
NOTE:1. About the outdoor side electric wiring, refer to the outdoor unit electric wiring diagram for servicing.
2. Use copper conductors only.(For field wiring)
3. Symbols below indicate;
: Terminal block, : Connector
SURGE ABSORBER
F61
FUSE (2A)
IC881
DC/DC CONVERTER
NAME
E3
X62
21S4
BLK
CN721
BLK
RT61
CN730
1
CN661
F61
TAB21
C1
NR61
RED
TAB20
NO COM
WHT
BLU
IC881
TRANS
DEICER P.C. BOARD
52C
BLK
SYMBOL
MC
MF
NR61
RT61
SR61
COMPRESSOR (INNER PROTECTOR)
FAN MOTOR (INNER PROTECTOR)
VARISTOR
DEFROST THERMISTOR
SOLID STATE RELAY
NAME
12
52C
VLT
VLT
CN720
SR61
X62
C65
CN711
WHT
MF
REDRED
WHT
BLK
1
ORN
2
WHT
3
BLK
4
1
2
3
4
C
MC
RS
SYMBOL
TB
TERMINAL BLOCK
X62
R.V. COIL RELAY
21S4
R.V. COIL
52C
COMPRESSOR CONTACTOR
NAME
SG79J011H01
INDOOR UNIT
SYMBOL
SR141~SR144
SW/THERMO
P.C. BOARD
TB
52C
SYMBOL
MV
NR11
RT11
RT12
SYMBOL
C11
F11
HIC1
MF
NAME
NAME NAME
INDOOR FAN CAPACITOR
FUSE (3.15A)
DC/DC DONVERTER
INDOOR FAN MOTOR(INNER PROTECTOR)
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
SOLID STATE RELAY
SWITCH & ROOM TEMPERATURE
THERMISTOR P.C. BOARD
TERMINAL BLOCK
CONTACTOR
CIRCUIT BREAKER
POWER SUPPLY
~/N 220-240V
50Hz
TO OUTDOOR
UNIT
CONNECTING
MODEL MCFH-24NV-
TB
PE
GRN/YLW
220-240V~
12VDC
REMOTE
CONTROLLER
N
L
GRN/YLW
N
BLU
2
WHT
3
RED
BLU
BRN
DISP/
RECEIVER
P.C.BOARD
CN
CN
104
101
5
5
AUTO RESTART
ASSY
E3
3
2
1
CN201
CN
CN
113
151
5
4
MV
SW/THERMO
P.C.BOARD
HIC1
C11
NR11
SR144
SR143
SR142
SR141
LDCOM
4
52C
3
TRANS
F11
ELECTRONIC CONTROL P.C BOARD
6
6
RT11
LDC11
LDC12
LDFH
LDFM
LDFL
LDFVL
CN
112
22
WHT
ORN
RED
BLK
YLW
BLU
BRN
WHT
1
ORN
2
RED
3
BLK
4
YLW
5
BLU
6
BRN
7
8
GRN/YLW
RT12
MF
NOTE:1. About the outdoor side electric wiring, refer to the outdoor unit electric wiring diagram for servicing.
2. Use copper conductors only.(For field wiring)
3. Symbols below indicate;
: Terminal block, : Connector
OUTDOOR UNIT
MODEL MUCFH-24NV-
RT61
CN661
TB
12V
220-240V~
3
2
CN662
X62
X52
E3
RT63
T61
MF
ORN
WHT
BLK
YLW
YLW
BLK
WHT
CN711
321
NR61
RED
12
COM
6543
SR62
SR61
DEICER PC BOARD
RED
ORN
X62
X52
COM
N
TO INDOOR UNIT
CONNECTING
GRN/YLW
WHT
DSAR
BLU
BLU
WHT
WHT
52C
CZ
21
WHT
52C
A1A2
F61
CN730
C1
C2
CN721
NO
TAB52
NO
WHT
RED
BLK
VG79B035H01
1
21S4
2
3
1
3
5
S
MC
R
RED
BLU
C
WHT
BLU
SYMBOL
CZ
SURGE ABSORBER 1
C1
COMPRESSOR CAPACITOR
C2
DSAR
NOTES:
FAN MOTOR CAPACITOR
SURGE ABSORBER 2
F61
FUSE(3.15A)
MC
COMPRESSOR (INNER PROTECTOR)
1.Use copper conductors only (For field wiring).
2.Since the indoor and outdoor unit connecting wires have polarity, connect them according to the numbers (3,2,N).
3.Symbols below indicate.
:Terminal block, :Connector
NAME
SYMBOL
OUTDOOR FAN MOTOR (INNER PROTECTOR)
MF
NR61
RT61
RT63
SR61
SR62
VARISTOR
DEFROST TEMPERATURE THERMIST OR
AMBIENT TEMPERATURE THERMIST OR
SOLID STATE RELAY
SOLID STATE RELAY
13
NAME NAME
SYMBOL
TB
T61
X52
X62
21S4
52C
TERMINAL BLOCK
TRANS
CONTACTOR
R.V. COIL RELAY
R.V. COIL
COMPRESSOR CONTACTOR
SG79J184H01
7
Indoor
heat
exchanger
Outdoor
heat
exchanger
Distributor
Flared connection
Room temperature
thermistor
RT11
Coil temperature
thermistor
RT12
Defrost
thermistor
RT61
Flared connection
Stop valve
Stop valve
(with service port)
Strainer
Capillary tube
[3.0o[1.8o200
Capillary tube
[3.0o[1.4o500
Refrigerant flow in cooling
Compressor
Accumulator
Strainer
Muffler
4-way valve
Refrigerant flow in heating
Refrigerant pipe [12.7
(with heat insulator)
Refrigerant pipe
[6.35
(with heat insulator)
R.V.coil
heating ON
cooling OFF
Capillary
tube
[3.0o[1.4o500
REFRIGERANT SYSTEM DIAGRAM
MCFH-13NV-
INDOOR UNIT
E4
MUCFH-13NV-
E4
OUTDOOR UNIT
MCFH-18NV-
INDOOR UNIT
Coil temperature
thermistor
RT12
Room temperature
thermistor
RT11
Indoor
heat
exchanger
E3
Refrigerant pipe [15.88
(with heat insulator)
Distributor
Flared connection
Flared connection
Refrigerant pipe
[6.35
(with heat insulator)
Stop valve
(with service port)
Stop valve
4-way valve
Muffler
Accumulator
Strainer Capillary tube
Check
valve
MUCFH-18NV-
OUTDOOR UNIT
Outdoor
Strainer
Compressor
Capillary tube
[3.0o[1.6o750
[3.0o[2.0o600
Refrigerant flow in cooling
Refrigerant flow in heating
heat
exchanger
Defrost
thermistor
RT61
Capillary
tube
[3.0o[1.6o750
R.V.coil
heating ON
cooling OFF
E3
14
MCFH-24NV-
A: Refrigerant piping Max.length 15m
W Max. Height
difference
5m
E3
MUCFH-24NV-
E3
INDOOR UNIT
Refrigerant pipe [15.88
4-way valve
(with heat insulator)
Muffler
Indoor
heat
exchanger
Coil temperature
thermistor
RT12
Distributor
Flared connection
Stop valve
(with service port)
Strainer
Compressor
Accumulator
Capillary tube
[3.0o[1.6o350
Capillary tube
Check
valve
[3.0o[2.0o350
Capillary tube
[4.0o[2.4o200
Room temperature
thermistor
RT11
Refrigerant flow in cooling
Refrigerant flow in heating
Flared connection
Refrigerant pipe
[9.52
(with heat insulator)
Strainer
Stop valve
Check
valve
MAX. REFRIGERANT PIPING LENGTH & MAX. HEIGHT DIFFERENCE
OUTDOOR UNIT
Outdoor
heat
exchanger
Discharge pressure
regurator
R.V.coil
heating ON
cooling OFF
Models
MCFH-13NV MCFH-18NV MCFH-24NV -
wIt does not matter which unit is higher.
E4
E3
E3
Refrigerant piping MAX. length :mm
A
15
ADDITIONAL REFRIGERANT CHARGE (R22 : g)
If pipe length exceeds 7m, additional refrigerant (R22) charge is required
Models
MCFH-13NV MCFH-18NV MCFH-24NV -
Calculation : (MCFH-13/18NV)✕g=50g/m✕(Refrigerant piping length (m)-7)
(MCFH-24NV)✕g=65g/m✕(Refrigerant piping length (m)-7)
E4
E3
E3
Outdoor unit:precharged
(up to 7m)
1,350
1,800
2,400
7m08m509m
15
Piping size O.D. : mm
Gas
{12.7
{15.88
Refrigerant piping length (one way)
10m
11m
12m
100
150
200
250
65
130
195 260
325
Liquid
{6.35
{9.52
13m
14m
15m
300
350
400
390 455 520
8
Air in
Air out
Wet-and dry-bulb
thermometers
FRONT VIEW
Wet-and dry-bulb
thermometers
BACK VIEW
PERFORMANCE CURVES
The standard data contained in these specifications apply only to the operation of the air conditioner under normal condition.
Operating conditions vary according to the areas where these units are installed. The following information has been provided to
clarify the operating characteristics of the air conditioner under the conditions indicated by the performance curve.
(1) GUARANTEED VOLTAGE
198~264V, 50Hz
(2) AIR FLOW
Air flow should be set at MAX.
(3) MAIN READINGS
COOLING
(1) Indoor intake air wet-bulb temperature : ˚CWB
(2) Indoor outlet air wet-bulb temperature : ˚CWB
(3) Outdoor intake air dry-bulb temperature : ˚CDB
(4) Total input : W
Indoor air wet/dry-bulb temperature difference on the left side of the chart on page 16 shows the difference between the
indoor intake air wet/dry-bulb temperature and the indoor outlet air wet/dry-bulb temperature for your reference at service.
HEATING
(1) Indoor intake air dry-bulb temperature : ˚CDB
(2) Indoor outlet air dry-bulb temperature : ˚CDB
(3) Outdoor intake air wet-bulb temperature : ˚CWB
(4) Total input : W
How to measure the indoor air wet-bulb/dry-bulb temperature difference
1. Attach at least 2 sets of wet-and-dry-bulb thermometers to the indoor air inlet as shown in the figure, and at least 2 sets of wetand-dry-bulb termometers to the indoor air outlet. The thermometers must be attached to the position where air speed is high.
2. Attach at least 2 sets of wet-and-dry-bulb thermometers to the outdoor air inlet.
Cover the thermometers to prevent direct rays of the sun.
3. Check that the air filter is cleaned.
4. Open windows and doors of the room.
5. Press the EMERGENCY OPERATION switch once(twice) to start the EMERGENCY COOL(HEAT) MODE.
6. When system stabilizes after more than 15 minutes, measure temperature and take an average temperature.
7. 10 minutes later, measure temperature again and check that the temperature does not change.
INDOOR UNIT
11.7
10.7
9.7
8.7
7.8
6.9
25.2
23.3
21.3
19.4
17.5
15.5
13.6
11.6
14.7
13.4
12.1
10.9
MCFH-18NV- E3
29.0
26.7
24.5
22.3
20.0
17.8
15.6
13.4
9.3
8.6
7.8
7.1
6.3
5.6
MCFH-13NV- E4
20.1
18.6
17.0
15.5
13.9
12.4
10.8
9.3
OUTDOOR UNIT
9.7
8.5
MCFH-24NV- E3
MCFH-18NV- E3
MCFH-13NV- E4
MCFH-24NV- E3
16
OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT
18 32
50 60 70 (%)
Ambient temperature (:)
Ambient humidity (%)
Outdoor low pressure
50 60 70 (%)
Ambient temperature (:)
Ambient humidity (%)
Outdoor unit current (A)
(MPa•G)
(kgf/F• G)
15 20 25 30 35(:)
0.3
0.4
0.5
0.6
0.7
0.8
15 20 25 30 35(:)
3
4
5
6
7
8
220-240V 220-240V
18 32
7
8
5
6
4
3
0.7
0.6
0.5
0.4
0.3
0.2
15 18 20 25 30 32 35(:)
50 60 70 (%)
Ambient temperature (:)
Ambient humidity (%)
Outdoor low pressure
10
9
8
7
6
5
15 18 20 25 30 32 35(:)
50 60 70 (%)
Ambient temperature (:)
Ambient humidity (%)
Outdoor unit current (A)
240V
220V
(MPa•G)
7
6
4
3
2
5
(kgf/F• G)
220-240V
Ambient temperature (:)
Ambient humidity (%)
240V
220V
13
12
11
10
9
8
7
15 18 20 25 30 32 35(:)
50 60 70 (%)
Ambient temperature (:)
Ambient humidity (%)
Outdoor unit current (A)
0.7
0.6
0.5
0.4
0.3
0.2
15 18 20 25 30 32 35(:)
50 60 70 (%)
Outdoor low pressure
(MPa•G)
7
6
4
3
2
5
(kgf/F• G)
220-240V
COOL operation
1 Both indoor and outdoor units are under the same temperature/humidity condition.
Dry Bulb temperature (˚C)
20
25
30
2 Air flow should be set at MAX..
3 The unit of pressure has been changed to MPa on the international system of units(SI unit system).
The converted score against the traditional unit system can be gotten according to the formula below.
1(MPa • G) =10.2(kgf/
Relative humidity (%)
50
60
70
ff
• G)
MUCFH-13NV-
E4
MUCFH-18NV-
MUCFH-24NV-
17
E3
E3
HEAT operation
Condition Indoor : Dry bulb temerature 20.0:
Wet bulb temerature 14.5:
Outdoor : Dry bulb temerature 7,15,20:
Wet bulb temerature 6,12,14.5:
MUCFH-13NV-
8
7
6
5
Outdoor unit current (A)
4
3
5 7 10 15 20 25(:)
MUCFH-24NV-
13
11
9
Outdoor unit current (A)
E4
240V
220V
50 60 70 (%)
Ambient temperature (:)
Ambient humidity (%)
E4
220V
240V
MUCFH-18NV-
10
9
8
Outdoor unit current (A)
7
0 2 5 10 15 20 25(:)
50 60 70 (%)
Ambient temperature (:)
Ambient humidity (%)
E3
220V
240V
7
0 2 5 10 15 20 25(:)
50 60 70 (%)
Ambient temperature (:)
Ambient humidity (%)
18
PERFORMANCE DATA
COOL operation(220V)
MCFH-13NV - : MUCFH-13NV -
CAPACITY :3.7(KW) SHF :0.72 INPUT :1310(W)
INDOOR INDOOR
DB(:) WB(:)
21 18 4.35 2.35 0.54 1048 4.16 2.25 0.54 1100 4.00 2.16 0.54 1153 3.85 2.08 0.54 1205
21 20 4.53 1.90 0.42 1100 4.35 1.83 0.42 1166 4.22 1.77 0.42 1192 4.07 1.71 0.42 1245
22 18 4.35 2.52 0.58 1048 4.16 2.41 0.58 1100 4.00 2.32 0.58 1153 3.85 2.23 0.58 1205
22 20 4.53 2.08 0.46 1100 4.35 2.00 0.46 1166 4.22 1.94 0.46 1192 4.07 1.87 0.46 1245
22 22 4.72 1.60 0.34 1140 4.55 1.55 0.34 1212 4.44 1.51 0.34 1245 4.26 1.45 0.34 1297
23 18 4.35 2.70 0.62 1048 4.16 2.58 0.62 1100 4.00 2.48 0.62 1153 3.85 2.39 0.62 1205
23 20 4.53 2.27 0.50 1100 4.35 2.17 0.50 1166 4.22 2.11 0.50 1192 4.07 2.04 0.50 1245
23 22 4.72 1.79 0.38 1140 4.55 1.73 0.38 1212 4.44 1.69 0.38 1245 4.26 1.62 0.38 1297
24 18 4.35 2.87 0.66 1048 4.16 2.75 0.66 1100 4.00 2.64 0.66 1153 3.85 2.54 0.66 1205
24 20 4.53 2.45 0.54 1100 4.35 2.35 0.54 1166 4.22 2.28 0.54 1192 4.07 2.20 0.54 1245
24 22 4.72 1.98 0.42 1140 4.55 1.91 0.42 1212 4.44 1.86 0.42 1245 4.26 1.79 0.42 1297
24 24 4.96 1.49 0.30 1192 4.77 1.43 0.30 1258 4.66 1.40 0.30 1297 4.51 1.35 0.30 1362
25 18 4.35 3.04 0.70 1048 4.16 2.91 0.70 1100 4.00 2.80 0.70 1153 3.85 2.69 0.70 1205
25 20 4.53 2.63 0.58 1100 4.35 2.52 0.58 1166 4.22 2.45 0.58 1192 4.07 2.36 0.58 1245
25 22 4.72 2.17 0.46 1140 4.55 2.09 0.46 1212 4.44 2.04 0.46 1245 4.26 1.96 0.46 1297
25 24 4.96 1.69 0.34 1192 4.77 1.62 0.34 1258 4.66 1.59 0.34 1297 4.51 1.53 0.34 1362
26 18 4.35 3.22 0.74 1048 4.16 3.08 0.74 1100 4.00 2.96 0.74 1153 3.85 2.85 0.74 1205
26 20 4.53 2.81 0.62 1100 4.35 2.70 0.62 1166 4.22 2.62 0.62 1192 4.07 2.52 0.62 1245
26 22 4.72 2.36 0.50 1140 4.55 2.28 0.50 1212 4.44 2.22 0.50 1245 4.26 2.13 0.50 1297
26 24 4.96 1.88 0.38 1192 4.77 1.81 0.38 1258 4.66 1.77 0.38 1297 4.51 1.72 0.38 1362
26 26 5.11 1.33 0.26 1258 4.96 1.29 0.26 1323 4.88 1.27 0.26 1362 4.74 1.23 0.26 1402
27 18 4.35 3.39 0.78 1048 4.16 3.25 0.78 1100 4.00 3.12 0.78 1153 3.85 3.00 0.78 1205
27 20 4.53 2.99 0.66 1100 4.35 2.87 0.66 1166 4.22 2.78 0.66 1192 4.07 2.69 0.66 1245
27 22 4.72 2.55 0.54 1140 4.55 2.46 0.54 1212 4.44 2.40 0.54 1245 4.26 2.30 0.54 1297
27 24 4.96 2.08 0.42 1192 4.77 2.00 0.42 1258 4.66 1.96 0.42 1297 4.51 1.90 0.42 1362
27 26 5.11 1.53 0.30 1258 4.96 1.49 0.30 1323 4.88 1.47 0.30 1362 4.74 1.42 0.30 1402
28 18 4.35 3.56 0.82 1048 4.16 3.41 0.82 1100 4.00 3.28 0.82 1153 3.85 3.16 0.82 1205
28 20 4.53 3.17 0.70 1100 4.35 3.04 0.70 1166 4.22 2.95 0.70 1192 4.07 2.85 0.70 1245
28 22 4.72 2.74 0.58 1140 4.55 2.64 0.58 1212 4.44 2.58 0.58 1245 4.26 2.47 0.58 1297
28 24 4.96 2.28 0.46 1192 4.77 2.20 0.46 1258 4.66 2.14 0.46 1297 4.51 2.08 0.46 1362
28 26 5.11 1.74 0.34 1258 4.96 1.69 0.34 1323 4.88 1.66 0.34 1362 4.74 1.61 0.34 1402
29 18 4.35 3.74 0.86 1048 4.16 3.58 0.86 1100 4.00 3.44 0.86 1153 3.85 3.31 0.86 1205
29 20 4.53 3.35 0.74 1100 4.35 3.22 0.74 1166 4.22 3.12 0.74 1192 4.07 3.01 0.74 1245
29 22 4.72 2.92 0.62 1140 4.55 2.82 0.62 1212 4.44 2.75 0.62 1245 4.26 2.64 0.62 1297
29 24 4.96 2.48 0.50 1192 4.77 2.39 0.50 1258 4.66 2.33 0.50 1297 4.51 2.26 0.50 1362
29 26 5.11 1.94 0.38 1258 4.96 1.88 0.38 1323 4.88 1.86 0.38 1362 4.74 1.80 0.38 1402
30 18 4.35 3.91 0.90 1048 4.16 3.75 0.90 1100 4.00 3.60 0.90 1153 3.85 3.46 0.90 1205
30 20 4.53 3.54 0.78 1100 4.35 3.39 0.78 1166 4.22 3.29 0.78 1192 4.07 3.17 0.78 1245
30 22 4.72 3.11 0.66 1140 4.55 3.00 0.66 1212 4.44 2.93 0.66 1245 4.26 2.81 0.66 1297
30 24 4.96 2.68 0.54 1192 4.77 2.58 0.54 1258 4.66 2.52 0.54 1297 4.51 2.44 0.54 1362
30 26 5.11 2.14 0.42 1258 4.96 2.08 0.42 1323 4.88 2.05 0.42 1362 4.74 1.99 0.42 1402
31 18 4.35 4.09 0.94 1048 4.16 3.91 0.94 1100 4.00 3.76 0.94 1153 3.85 3.62 0.94 1205
31 20 4.53 3.72 0.82 1100 4.35 3.56 0.82 1166 4.22 3.46 0.82 1192 4.07 3.34 0.82 1245
31 22 4.72 3.30 0.70 1140 4.55 3.19 0.70 1212 4.44 3.11 0.70 1245 4.26 2.98 0.70 1297
31 24 4.96 2.88 0.58 1192 4.77 2.77 0.58 1258 4.66 2.70 0.58 1297 4.51 2.62 0.58 1362
31 26 5.11 2.35 0.46 1258 4.96 2.28 0.46 1323 4.88 2.25 0.46 1362 4.74 2.18 0.46 1402
32 18 4.35 4.26 0.98 1048 4.16 4.08 0.98 1100 4.00 3.92 0.98 1153 3.85 3.77 0.98 1205
32 20 4.53 3.90 0.86 1100 4.35 3.74 0.86 1166 4.22 3.63 0.86 1192 4.07 3.50 0.86 1245
32 22 4.72 3.49 0.74 1140 4.55 3.37 0.74 1212 4.44 3.29 0.74 1245 4.26 3.15 0.74 1297
32 24 4.96 3.07 0.62 1192 4.77 2.96 0.62 1258 4.66 2.89 0.62 1297 4.51 2.80 0.62 1362
32 26 5.11 2.55 0.50 1258 4.96 2.48 0.50 1323 4.88 2.44 0.50 1362 4.74 2.37 0.50 1402
Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
21 25 27 30
E4E4
OUTDOOR DB(:)
19
PERFORMANCE DATA
COOL operation(220V)
MCFH-13NV - : MUCFH-13NV -
CAPACITY :3.7(KW) SHF :0.72 INPUT :1310(W)
INDOOR INDOOR
DB(:) WB(:)
21 18 3.63 1.96 0.54 1284 3.33 1.80 0.54 1362 3.20 1.73 0.54 1389 3.07 1.66 0.54 1415
21 20 3.81 1.60 0.42 1336 3.55 1.49 0.42 1402 3.42 1.44 0.42 1441 3.29 1.38 0.42 1480
22 18 3.63 2.10 0.58 1284 3.33 1.93 0.58 1362 3.20 1.86 0.58 1389 3.07 1.78 0.58 1415
22 20 3.81 1.75 0.46 1336 3.55 1.63 0.46 1402 3.42 1.57 0.46 1441 3.29 1.51 0.46 1480
22 22 4.03 1.37 0.34 1389 3.77 1.28 0.34 1467 3.64 1.24 0.34 1493 3.52 1.20 0.34 1520
23 18 3.63 2.25 0.62 1284 3.33 2.06 0.62 1362 3.20 1.98 0.62 1389 3.07 1.90 0.62 1415
23 20 3.81 1.91 0.50 1336 3.55 1.78 0.50 1402 3.42 1.71 0.50 1441 3.29 1.65 0.50 1480
23 22 4.03 1.53 0.38 1389 3.77 1.43 0.38 1467 3.64 1.38 0.38 1493 3.52 1.34 0.38 1520
24 18 3.63 2.39 0.66 1284 3.33 2.20 0.66 1362 3.20 2.11 0.66 1389 3.07 2.03 0.66 1415
24 20 3.81 2.06 0.54 1336 3.55 1.92 0.54 1402 3.42 1.85 0.54 1441 3.29 1.78 0.54 1480
24 22 4.03 1.69 0.42 1389 3.77 1.59 0.42 1467 3.64 1.53 0.42 1493 3.52 1.48 0.42 1520
24 24 4.26 1.28 0.30 1441 4.00 1.20 0.30 1507 3.89 1.17 0.30 1539 3.77 1.13 0.30 1572
25 18 3.63 2.54 0.70 1284 3.33 2.33 0.70 1362 3.20 2.24 0.70 1389 3.07 2.15 0.70 1415
25 20 3.81 2.21 0.58 1336 3.55 2.06 0.58 1402 3.42 1.99 0.58 1441 3.29 1.91 0.58 1480
25 22 4.03 1.86 0.46 1389 3.77 1.74 0.46 1467 3.64 1.68 0.46 1493 3.52 1.62 0.46 1520
25 24 4.26 1.45 0.34 1441 4.00 1.36 0.34 1507 3.89 1.32 0.34 1539 3.77 1.28 0.34 1572
26 18 3.63 2.68 0.74 1284 3.33 2.46 0.74 1362 3.20 2.37 0.74 1389 3.07 2.27 0.74 1415
26 20 3.81 2.36 0.62 1336 3.55 2.20 0.62 1402 3.42 2.12 0.62 1441 3.29 2.04 0.62 1480
26 22 4.03 2.02 0.50 1389 3.77 1.89 0.50 1467 3.64 1.82 0.50 1493 3.52 1.76 0.50 1520
26 24 4.26 1.62 0.38 1441 4.00 1.52 0.38 1507 3.89 1.48 0.38 1539 3.77 1.43 0.38 1572
26 26 4.48 1.16 0.26 1493 4.22 1.10 0.26 1559 4.09 1.06 0.26 1592 3.96 1.03 0.26 1624
27 18 3.63 2.83 0.78 1284 3.33 2.60 0.78 1362 3.20 2.50 0.78 1389 3.07 2.40 0.78 1415
27 20 3.81 2.52 0.66 1336 3.55 2.34 0.66 1402 3.42 2.26 0.66 1441 3.29 2.17 0.66 1480
27 22 4.03 2.18 0.54 1389 3.77 2.04 0.54 1467 3.64 1.97 0.54 1493 3.52 1.90 0.54 1520
27 24 4.26 1.79 0.42 1441 4.00 1.68 0.42 1507 3.89 1.63 0.42 1539 3.77 1.59 0.42 1572
27 26 4.48 1.34 0.30 1493 4.22 1.27 0.30 1559 4.09 1.23 0.30 1592 3.96 1.19 0.30 1624
28 18 3.63 2.97 0.82 1284 3.33 2.73 0.82 1362 3.20 2.62 0.82 1389 3.07 2.52 0.82 1415
28 20 3.81 2.67 0.70 1336 3.55 2.49 0.70 1402 3.42 2.40 0.70 1441 3.29 2.31 0.70 1480
28 22 4.03 2.34 0.58 1389 3.77 2.19 0.58 1467 3.64 2.11 0.58 1493 3.52 2.04 0.58 1520
28 24 4.26 1.96 0.46 1441 4.00 1.84 0.46 1507 3.89 1.79 0.46 1539 3.77 1.74 0.46 1572
28 26 4.48 1.52 0.34 1493 4.22 1.43 0.34 1559 4.09 1.39 0.34 1592 3.96 1.35 0.34 1624
29 18 3.63 3.12 0.86 1284 3.33 2.86 0.86 1362 3.20 2.75 0.86 1389 3.07 2.64 0.86 1415
29 20 3.81 2.82 0.74 1336 3.55 2.63 0.74 1402 3.42 2.53 0.74 1441 3.29 2.44 0.74 1480
29 22 4.03 2.50 0.62 1389 3.77 2.34 0.62 1467 3.64 2.26 0.62 1493 3.52 2.18 0.62 1520
29 24 4.26 2.13 0.50 1441 4.00 2.00 0.50 1507 3.89 1.94 0.50 1539 3.77 1.89 0.50 1572
29 26 4.48 1.70 0.38 1493 4.22 1.60 0.38 1559 4.09 1.55 0.38 1592 3.96 1.50 0.38 1624
30 18 3.63 3.26 0.90 1284 3.33 3.00 0.90 1362 3.20 2.88 0.90 1389 3.07 2.76 0.90 1415
30 20 3.81 2.97 0.78 1336 3.55 2.77 0.78 1402 3.42 2.67 0.78 1441 3.29 2.57 0.78 1480
30 22 4.03 2.66 0.66 1389 3.77 2.49 0.66 1467 3.64 2.41 0.66 1493 3.52 2.32 0.66 1520
30 24 4.26 2.30 0.54 1441 4.00 2.16 0.54 1507 3.89 2.10 0.54 1539 3.77 2.04 0.54 1572
30 26 4.48 1.88 0.42 1493 4.22 1.77 0.42 1559 4.09 1.72 0.42 1592 3.96 1.66 0.42 1624
31 18 3.63 3.41 0.94 1284 3.33 3.13 0.94 1362 3.20 3.01 0.94 1389 3.07 2.89 0.94 1415
31 20 3.81 3.13 0.82 1336 3.55 2.91 0.82 1402 3.42 2.81 0.82 1441 3.29 2.70 0.82 1480
31 22 4.03 2.82 0.70 1389 3.77 2.64 0.70 1467 3.64 2.55 0.70 1493 3.52 2.46 0.70 1520
31 24 4.26 2.47 0.58 1441 4.00 2.32 0.58 1507 3.89 2.25 0.58 1539 3.77 2.19 0.58 1572
31 26 4.48 2.06 0.46 1493 4.22 1.94 0.46 1559 4.09 1.88 0.46 1592 3.96 1.82 0.46 1624
32 18 3.63 3.55 0.98 1284 3.33 3.26 0.98 1362 3.20 3.14 0.98 1389 3.07 3.01 0.98 1415
32 20 3.81 3.28 0.86 1336 3.55 3.05 0.86 1402 3.42 2.94 0.86 1441 3.29 2.83 0.86 1480
32 22 4.03 2.98 0.74 1389 3.77 2.79 0.74 1467 3.64 2.70 0.74 1493 3.52 2.60 0.74 1520
32 24 4.26 2.64 0.62 1441 4.00 2.48 0.62 1507 3.89 2.41 0.62 1539 3.77 2.34 0.62 1572
32 26 4.48 2.24 0.50 1493 4.22 2.11 0.50 1559 4.09 2.04 0.50 1592 3.96 1.98 0.50 1624
Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
35 40 43 46
E4E4
OUTDOOR DB(:)
20
PERFORMANCE DATA
COOL operation(240V)
MCFH-13NV - : MUCFH-13NV -
CAPACITY :3.7(KW) SHF :0.72 INPUT :1400(W)
INDOOR INDOOR
DB(:) WB(:)
21 18 4.35 2.35 0.54 1120 4.16 2.25 0.54 1176 4.00 2.16 0.54 1232 3.85 2.08 0.54 1288
21 20 4.53 1.90 0.42 1176 4.35 1.83 0.42 1246 4.22 1.77 0.42 1274 4.07 1.71 0.42 1330
22 18 4.35 2.52 0.58 1120 4.16 2.41 0.58 1176 4.00 2.32 0.58 1232 3.85 2.23 0.58 1288
22 20 4.53 2.08 0.46 1176 4.35 2.00 0.46 1246 4.22 1.94 0.46 1274 4.07 1.87 0.46 1330
22 22 4.72 1.60 0.34 1218 4.55 1.55 0.34 1295 4.44 1.51 0.34 1330 4.26 1.45 0.34 1386
23 18 4.35 2.70 0.62 1120 4.16 2.58 0.62 1176 4.00 2.48 0.62 1232 3.85 2.39 0.62 1288
23 20 4.53 2.27 0.50 1176 4.35 2.17 0.50 1246 4.22 2.11 0.50 1274 4.07 2.04 0.50 1330
23 22 4.72 1.79 0.38 1218 4.55 1.73 0.38 1295 4.44 1.69 0.38 1330 4.26 1.62 0.38 1386
24 18 4.35 2.87 0.66 1120 4.16 2.75 0.66 1176 4.00 2.64 0.66 1232 3.85 2.54 0.66 1288
24 20 4.53 2.45 0.54 1176 4.35 2.35 0.54 1246 4.22 2.28 0.54 1274 4.07 2.20 0.54 1330
24 22 4.72 1.98 0.42 1218 4.55 1.91 0.42 1295 4.44 1.86 0.42 1330 4.26 1.79 0.42 1386
24 24 4.96 1.49 0.30 1274 4.77 1.43 0.30 1344 4.66 1.40 0.30 1386 4.51 1.35 0.30 1456
25 18 4.35 3.04 0.70 1120 4.16 2.91 0.70 1176 4.00 2.80 0.70 1232 3.85 2.69 0.70 1288
25 20 4.53 2.63 0.58 1176 4.35 2.52 0.58 1246 4.22 2.45 0.58 1274 4.07 2.36 0.58 1330
25 22 4.72 2.17 0.46 1218 4.55 2.09 0.46 1295 4.44 2.04 0.46 1330 4.26 1.96 0.46 1386
25 24 4.96 1.69 0.34 1274 4.77 1.62 0.34 1344 4.66 1.59 0.34 1386 4.51 1.53 0.34 1456
26 18 4.35 3.22 0.74 1120 4.16 3.08 0.74 1176 4.00 2.96 0.74 1232 3.85 2.85 0.74 1288
26 20 4.53 2.81 0.62 1176 4.35 2.70 0.62 1246 4.22 2.62 0.62 1274 4.07 2.52 0.62 1330
26 22 4.72 2.36 0.50 1218 4.55 2.28 0.50 1295 4.44 2.22 0.50 1330 4.26 2.13 0.50 1386
26 24 4.96 1.88 0.38 1274 4.77 1.81 0.38 1344 4.66 1.77 0.38 1386 4.51 1.72 0.38 1456
26 26 5.11 1.33 0.26 1344 4.96 1.29 0.26 1414 4.88 1.27 0.26 1456 4.74 1.23 0.26 1498
27 18 4.35 3.39 0.78 1120 4.16 3.25 0.78 1176 4.00 3.12 0.78 1232 3.85 3.00 0.78 1288
27 20 4.53 2.99 0.66 1176 4.35 2.87 0.66 1246 4.22 2.78 0.66 1274 4.07 2.69 0.66 1330
27 22 4.72 2.55 0.54 1218 4.55 2.46 0.54 1295 4.44 2.40 0.54 1330 4.26 2.30 0.54 1386
27 24 4.96 2.08 0.42 1274 4.77 2.00 0.42 1344 4.66 1.96 0.42 1386 4.51 1.90 0.42 1456
27 26 5.11 1.53 0.30 1344 4.96 1.49 0.30 1414 4.88 1.47 0.30 1456 4.74 1.42 0.30 1498
28 18 4.35 3.56 0.82 1120 4.16 3.41 0.82 1176 4.00 3.28 0.82 1232 3.85 3.16 0.82 1288
28 20 4.53 3.17 0.70 1176 4.35 3.04 0.70 1246 4.22 2.95 0.70 1274 4.07 2.85 0.70 1330
28 22 4.72 2.74 0.58 1218 4.55 2.64 0.58 1295 4.44 2.58 0.58 1330 4.26 2.47 0.58 1386
28 24 4.96 2.28 0.46 1274 4.77 2.20 0.46 1344 4.66 2.14 0.46 1386 4.51 2.08 0.46 1456
28 26 5.11 1.74 0.34 1344 4.96 1.69 0.34 1414 4.88 1.66 0.34 1456 4.74 1.61 0.34 1498
29 18 4.35 3.74 0.86 1120 4.16 3.58 0.86 1176 4.00 3.44 0.86 1232 3.85 3.31 0.86 1288
29 20 4.53 3.35 0.74 1176 4.35 3.22 0.74 1246 4.22 3.12 0.74 1274 4.07 3.01 0.74 1330
29 22 4.72 2.92 0.62 1218 4.55 2.82 0.62 1295 4.44 2.75 0.62 1330 4.26 2.64 0.62 1386
29 24 4.96 2.48 0.50 1274 4.77 2.39 0.50 1344 4.66 2.33 0.50 1386 4.51 2.26 0.50 1456
29 26 5.11 1.94 0.38 1344 4.96 1.88 0.38 1414 4.88 1.86 0.38 1456 4.74 1.80 0.38 1498
30 18 4.35 3.91 0.90 1120 4.16 3.75 0.90 1176 4.00 3.60 0.90 1232 3.85 3.46 0.90 1288
30 20 4.53 3.54 0.78 1176 4.35 3.39 0.78 1246 4.22 3.29 0.78 1274 4.07 3.17 0.78 1330
30 22 4.72 3.11 0.66 1218 4.55 3.00 0.66 1295 4.44 2.93 0.66 1330 4.26 2.81 0.66 1386
30 24 4.96 2.68 0.54 1274 4.77 2.58 0.54 1344 4.66 2.52 0.54 1386 4.51 2.44 0.54 1456
30 26 5.11 2.14 0.42 1344 4.96 2.08 0.42 1414 4.88 2.05 0.42 1456 4.74 1.99 0.42 1498
31 18 4.35 4.09 0.94 1120 4.16 3.91 0.94 1176 4.00 3.76 0.94 1232 3.85 3.62 0.94 1288
31 20 4.53 3.72 0.82 1176 4.35 3.56 0.82 1246 4.22 3.46 0.82 1274 4.07 3.34 0.82 1330
31 22 4.72 3.30 0.70 1218 4.55 3.19 0.70 1295 4.44 3.11 0.70 1330 4.26 2.98 0.70 1386
31 24 4.96 2.88 0.58 1274 4.77 2.77 0.58 1344 4.66 2.70 0.58 1386 4.51 2.62 0.58 1456
31 26 5.11 2.35 0.46 1344 4.96 2.28 0.46 1414 4.88 2.25 0.46 1456 4.74 2.18 0.46 1498
32 18 4.35 4.26 0.98 1120 4.16 4.08 0.98 1176 4.00 3.92 0.98 1232 3.85 3.77 0.98 1288
32 20 4.53 3.90 0.86 1176 4.35 3.74 0.86 1246 4.22 3.63 0.86 1274 4.07 3.50 0.86 1330
32 22 4.72 3.49 0.74 1218 4.55 3.37 0.74 1295 4.44 3.29 0.74 1330 4.26 3.15 0.74 1386
32 24 4.96 3.07 0.62 1274 4.77 2.96 0.62 1344 4.66 2.89 0.62 1386 4.51 2.80 0.62 1456
32 26 5.11 2.55 0.50 1344 4.96 2.48 0.50 1414 4.88 2.44 0.50 1456 4.74 2.37 0.50 1498
Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
21 25 27 30
E4E4
OUTDOOR DB(:)
21
PERFORMANCE DATA
COOL operation(240V)
MCFH-13NV - : MUCFH-13NV -
CAPACITY :3.7(KW) SHF :0.72 INPUT :1400(W)
INDOOR INDOOR
DB(:) WB(:)
21 18 3.63 1.96 0.54 1372 3.33 1.80 0.54 1456 3.20 1.73 0.54 1484 3.07 1.66 0.54 1512
21 20 3.81 1.60 0.42 1428 3.55 1.49 0.42 1498 3.42 1.44 0.42 1540 3.29 1.38 0.42 1582
22 18 3.63 2.10 0.58 1372 3.33 1.93 0.58 1456 3.20 1.86 0.58 1484 3.07 1.78 0.58 1512
22 20 3.81 1.75 0.46 1428 3.55 1.63 0.46 1498 3.42 1.57 0.46 1540 3.29 1.51 0.46 1582
22 22 4.03 1.37 0.34 1484 3.77 1.28 0.34 1568 3.64 1.24 0.34 1596 3.52 1.20 0.34 1624
23 18 3.63 2.25 0.62 1372 3.33 2.06 0.62 1456 3.20 1.98 0.62 1484 3.07 1.90 0.62 1512
23 20 3.81 1.91 0.50 1428 3.55 1.78 0.50 1498 3.42 1.71 0.50 1540 3.29 1.65 0.50 1582
23 22 4.03 1.53 0.38 1484 3.77 1.43 0.38 1568 3.64 1.38 0.38 1596 3.52 1.34 0.38 1624
24 18 3.63 2.39 0.66 1372 3.33 2.20 0.66 1456 3.20 2.11 0.66 1484 3.07 2.03 0.66 1512
24 20 3.81 2.06 0.54 1428 3.55 1.92 0.54 1498 3.42 1.85 0.54 1540 3.29 1.78 0.54 1582
24 22 4.03 1.69 0.42 1484 3.77 1.59 0.42 1568 3.64 1.53 0.42 1596 3.52 1.48 0.42 1624
24 24 4.26 1.28 0.30 1540 4.00 1.20 0.30 1610 3.89 1.17 0.30 1645 3.77 1.13 0.30 1680
25 18 3.63 2.54 0.70 1372 3.33 2.33 0.70 1456 3.20 2.24 0.70 1484 3.07 2.15 0.70 1512
25 20 3.81 2.21 0.58 1428 3.55 2.06 0.58 1498 3.42 1.99 0.58 1540 3.29 1.91 0.58 1582
25 22 4.03 1.86 0.46 1484 3.77 1.74 0.46 1568 3.64 1.68 0.46 1596 3.52 1.62 0.46 1624
25 24 4.26 1.45 0.34 1540 4.00 1.36 0.34 1610 3.89 1.32 0.34 1645 3.77 1.28 0.34 1680
26 18 3.63 2.68 0.74 1372 3.33 2.46 0.74 1456 3.20 2.37 0.74 1484 3.07 2.27 0.74 1512
26 20 3.81 2.36 0.62 1428 3.55 2.20 0.62 1498 3.42 2.12 0.62 1540 3.29 2.04 0.62 1582
26 22 4.03 2.02 0.50 1484 3.77 1.89 0.50 1568 3.64 1.82 0.50 1596 3.52 1.76 0.50 1624
26 24 4.26 1.62 0.38 1540 4.00 1.52 0.38 1610 3.89 1.48 0.38 1645 3.77 1.43 0.38 1680
26 26 4.48 1.16 0.26 1596 4.22 1.10 0.26 1666 4.09 1.06 0.26 1701 3.96 1.03 0.26 1736
27 18 3.63 2.83 0.78 1372 3.33 2.60 0.78 1456 3.20 2.50 0.78 1484 3.07 2.40 0.78 1512
27 20 3.81 2.52 0.66 1428 3.55 2.34 0.66 1498 3.42 2.26 0.66 1540 3.29 2.17 0.66 1582
27 22 4.03 2.18 0.54 1484 3.77 2.04 0.54 1568 3.64 1.97 0.54 1596 3.52 1.90 0.54 1624
27 24 4.26 1.79 0.42 1540 4.00 1.68 0.42 1610 3.89 1.63 0.42 1645 3.77 1.59 0.42 1680
27 26 4.48 1.34 0.30 1596 4.22 1.27 0.30 1666 4.09 1.23 0.30 1701 3.96 1.19 0.30 1736
28 18 3.63 2.97 0.82 1372 3.33 2.73 0.82 1456 3.20 2.62 0.82 1484 3.07 2.52 0.82 1512
28 20 3.81 2.67 0.70 1428 3.55 2.49 0.70 1498 3.42 2.40 0.70 1540 3.29 2.31 0.70 1582
28 22 4.03 2.34 0.58 1484 3.77 2.19 0.58 1568 3.64 2.11 0.58 1596 3.52 2.04 0.58 1624
28 24 4.26 1.96 0.46 1540 4.00 1.84 0.46 1610 3.89 1.79 0.46 1645 3.77 1.74 0.46 1680
28 26 4.48 1.52 0.34 1596 4.22 1.43 0.34 1666 4.09 1.39 0.34 1701 3.96 1.35 0.34 1736
29 18 3.63 3.12 0.86 1372 3.33 2.86 0.86 1456 3.20 2.75 0.86 1484 3.07 2.64 0.86 1512
29 20 3.81 2.82 0.74 1428 3.55 2.63 0.74 1498 3.42 2.53 0.74 1540 3.29 2.44 0.74 1582
29 22 4.03 2.50 0.62 1484 3.77 2.34 0.62 1568 3.64 2.26 0.62 1596 3.52 2.18 0.62 1624
29 24 4.26 2.13 0.50 1540 4.00 2.00 0.50 1610 3.89 1.94 0.50 1645 3.77 1.89 0.50 1680
29 26 4.48 1.70 0.38 1596 4.22 1.60 0.38 1666 4.09 1.55 0.38 1701 3.96 1.50 0.38 1736
30 18 3.63 3.26 0.90 1372 3.33 3.00 0.90 1456 3.20 2.88 0.90 1484 3.07 2.76 0.90 1512
30 20 3.81 2.97 0.78 1428 3.55 2.77 0.78 1498 3.42 2.67 0.78 1540 3.29 2.57 0.78 1582
30 22 4.03 2.66 0.66 1484 3.77 2.49 0.66 1568 3.64 2.41 0.66 1596 3.52 2.32 0.66 1624
30 24 4.26 2.30 0.54 1540 4.00 2.16 0.54 1610 3.89 2.10 0.54 1645 3.77 2.04 0.54 1680
30 26 4.48 1.88 0.42 1596 4.22 1.77 0.42 1666 4.09 1.72 0.42 1701 3.96 1.66 0.42 1736
31 18 3.63 3.41 0.94 1372 3.33 3.13 0.94 1456 3.20 3.01 0.94 1484 3.07 2.89 0.94 1512
31 20 3.81 3.13 0.82 1428 3.55 2.91 0.82 1498 3.42 2.81 0.82 1540 3.29 2.70 0.82 1582
31 22 4.03 2.82 0.70 1484 3.77 2.64 0.70 1568 3.64 2.55 0.70 1596 3.52 2.46 0.70 1624
31 24 4.26 2.47 0.58 1540 4.00 2.32 0.58 1610 3.89 2.25 0.58 1645 3.77 2.19 0.58 1680
31 26 4.48 2.06 0.46 1596 4.22 1.94 0.46 1666 4.09 1.88 0.46 1701 3.96 1.82 0.46 1736
32 18 3.63 3.55 0.98 1372 3.33 3.26 0.98 1456 3.20 3.14 0.98 1484 3.07 3.01 0.98 1512
32 20 3.81 3.28 0.86 1428 3.55 3.05 0.86 1498 3.42 2.94 0.86 1540 3.29 2.83 0.86 1582
32 22 4.03 2.98 0.74 1484 3.77 2.79 0.74 1568 3.64 2.70 0.74 1596 3.52 2.60 0.74 1624
32 24 4.26 2.64 0.62 1540 4.00 2.48 0.62 1610 3.89 2.41 0.62 1645 3.77 2.34 0.62 1680
32 26 4.48 2.24 0.50 1596 4.22 2.11 0.50 1666 4.09 2.04 0.50 1701 3.96 1.98 0.50 1736
Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
35 40 43 46
E4E4
OUTDOOR DB(:)
22
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