Mitsubishi Electric MCF-C13UV-E1 User manual

SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ····································2
2. PART NAMES AND FUNCTIONS······················4
3. SPECIFICATION·················································6
4. NOISE CRITERIA CURVES·······························7
5. OUTLINES AND DIMENSIONS ·························9
6. WIRING DIAGRAM···········································11
7. REFRIGERANT SYSTEM DIAGRAM··············14
8. PERFORMANCE CURVES······························16
9. MICROPROCESSOR CONTROL ····················24
10. SERVICE FUNCTIONS·····································30
11. TROUBLESHOOTING······································31
12. DISASSEMBLY INSTRUCTIONS·····················37
13. PARTS LIST······················································43
14. OPTIONAL PARTS ······················BACK COVER
Wireless type
Models
MCF-C13UV- (WH) ·MUCF-C13UV-
MCF-C18UV- (WH) ·MUCF-C18UV-
MCF-C24UV- (WH) ·MUCF-C24UV- E1E1
E1E1
E1E1
No. OB299
(When installed on the ceiling)
(When installed on the floor)
FLOOR AND CEILING TYPE AIR CONDITIONERS
HFC
utilized
R407C
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2
1
Lubricant
Refrigerant
New refrigerant
R407C
R32: R125: R134a (23%:25%:52%)
Non-azeotropic refrigerant
Not included
A1/A1
86.2
-43.6
0.9177
42.5
Non combustible
0
1530
From liquid phase in cylinder
Impossible
Incompatible oil
Non
Non
Previous refrigerant
R22
HCFC22 (100%)
Single refrigerant
Included
A1
86.5
-40.8
0.94
44.4
Non combustible
0.055
1700
Gas phase
Possible
Compatible oil
Light yellow
Non
Refrigerant
Composition (Ratio)
Refrigerant handling
Chlorine
Safety group (ASHRAE)
Molecular weight
Boiling point (:)
Steam pressure [25:](Mpa [Gauge])
Saturated steam density [25:](Kg/K)
Combustibility
ODP w1
GWP w2
Refrigerant charge method
Additional charge on leakage
Kind
Color
Smell
w1:Ozone Destruction Parameter : based on CFC11
w2 :Global Warmth Parameter : based on CO2
INFORMATION FOR THE AIR CONDITIONER WITH R407C REFRIGERANT
This room air conditioner adopts HFC refrigerant (R407C) which never destroy the ozone layer.
Pay attention to following points.
1Take sufficient care not to allow water and other contaminations to enter the R407C refrigerant during storage and
installation, since it is more susceptible to contaminations than HCFC (R22) refrigerant.
2Clean refrigerant piping should be used.
3Composition change may occur in R407C since it is a mixed refrigerant. When charging, charge liquid refrigerant to
prevent composition change.
4Be especially careful when managing the tools.
If dust, dirt, or water mixes in the refrigerant cycle, it may cause decrease of performance.
New Specification Previous Specification
The incompatible lubricant easily separates from refrigerant
and makes the layer in the upper inside the suction muffler.
The higher position of the returning oil hole enables to return
the lubricant of the upper layer to the compressor.
Since refrigerant and lubricant are compatible each other,
lubricant returns to the compressor through the lower
position returning oil hole.
Compressor
Suction muffler
Returning oil hole
Lubricant
Refrigerant
Compressor
Suction muffler
Returning oil hole
Lubricant and Refrigerant
Compressor
-30 -20 -10 0 10 20 30 40 50 60
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
(MPa[Gauge])
R407C
R22
Conversion chart of refrigerant temperature and pressure
Saturated liquid pressure
(:)
NOTE : The unit of pressure has been changed to MPa on the
international system of units(SI unit system).
The conversion factor is: 1(MPa[Gauge]) =10.2(kgf/ff[Gauge])
TECHNICAL CHANGES
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3
Electronic scale for
refrigerant charging
Refrigerant
gas cylinder
operating
valve
Refrigerant gas cylinder
for R407C with siphon
Refrigerant (liquid)
Gage manifold
Outdoor unit
Indoor unit
Union
Liquid pipe
Gas pipe
Service port
Stop valve
Charge hose
5.Additional charge
For additional charging, charge the refrigerant with liquid phase slowly using a gas cylinder. If the refrigerant is charged with
gas phase, the composition of refrigerant will change. In this case, ability of the refrigerating cycle decreases or normal
operation can be impossible.
If liquid refrigerant is rapidly charged at once, the compressor may be locked.
NOTE: 1. The R407C is mixed refrigerant which consist of three different kinds of evaporative temperature. As a result, the
R407C occurs the change of composition.
2. Additional refrigerant charge has been changed by change of refrigerant.(R22 ➔R407C)
R22 : <MCF-type> 15g/m ➔R407C : <MCF-C13UV> 15g/m, <MCF-C18/C24UV> 20g/m
1.Tools dedicated for the air conditioner with R407C refrigerant
The following tools are required for R407C refrigerant. Some R22 tools can be substituted for R407C tools.
Do not use tools that are used with R22 refrigerant in order to avoid mixing oils.
R407C tools Can R22 tools be used?
Gas leak detector
A gauge manifold with a sight glass is recommended for charging the
liquid refregerant.
Hose material have been changed to improve the pressure
resistance.
Dedicated for HFC refrigerant.
Description
Provided to prevent the back flow of oil. This adapter enables you to use
existing vacuum pumps.
No
No
No
Yes
Yes
New
New
Gauge manifold
Charge hose
Torque wrench
Flare tool
Vacuum pump
adapter
Electronic scale for
refrigerant charging Use the electronic control scale for measuring the R407C.
2.Refrigerant piping
Do not use copper pipes which are broken, deformed or discoloured.
In addition, be sure that the inner surfaces of the pipes are clean, free of hazardous sulfur and oxides, or have no dust/ dirt,
shaving particles, oil, moisture or any other contamination.
•If there is a large amount of residual oil inside the piping and joints, deterioration of the refrigerant oil will result.
3.Refrigerant oil
Apply the specific refrigeration oil (accessories) to the flare and the union seat surfaces.
4.Air purge
Use the vacuum pump for air purge to protect environments, and to avoid changing the composition of refrigerant.
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4
PART NAMES AND FUNCTIONS
INDOOR UNIT
MCF-C13UV - MCF-C18UV - MCF-C24UV - E1E1E1
(When installed on the floor)
(When the air inlet grille is opened.)
Deodorizing filter
(gray sponge type)(option)
Air filter
Remote controller
Air inlet
Operation section
Air cleaning filter
(white bellows type)(option)
Front panel
Receiving section
Operation indicator lamp
Horizontal vane
Vertical vanes
Emergency
operation switch
(When installed on the ceiling)
ACCESSORIES
Item
Installation plate
Unit fixing screw
5 o12mm
Wireless remote
controller
Remote controller
holder
Fixing screw for
3.5 o16mm (Black)
Battery (AAA) for
remote controller
Drain hose
Drain pipe cover
Knockout cover
Screw for 4 o10mm
Refrigerating oil
2
2
1
1
2
2
1
1
1
2
1
Q'ty
1
2
3
4
4
5
6
7
8
9
9
0
1
2
MUCF-C18UV - MUCF-C24UV - E1E1
Air inlet
Air outlet
Piping
Drain hose
Drain outlet
OUTDOOR UNIT
Air inlet
Piping
Drain hose
Air outlet
(back and side)
Drain outlet
OUTDOOR UNIT
MUCF-C13UV - E1
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ON/OFF
TOO
COOL
PM
AM
TOO
WARM
ON/OFF
FAN
TOO
WARM TOO COOL
VANE
MODE
STOP
START
HR.
MIN.
I FEEL COOL
DRY
PM
CLOCK
AM
RESET CLOCK
FAN
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
MCF-C13UV - MCF-C18UV - MCF-C24UV - E1E1E1
REMOTE CONTROLLER
Open the front lid.
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6
SPECIFICATION
3
Indoor model
Function
Power supply
Capacity
Dehumidification
Air flow
(High/Med.W/LowW)
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/Med.W/LowW)
Fan speed(High/Med.W/LowW)
Fan speed regulator
Thermistor RT11(at25:)
Thermistor RT12(at25:)
Outdoor model
Air flow
(High/LowW)
Compressor motor current
Fan motor current
Model
Output
Winding
resistance(at20:)
Model
Winding
resistance(at20:)
Dimensions WOHOD
Weight
Sound level (High)
Fan speed
(High/LowW)
Fan speed regulator
Refrigerant filling
capacity(R407C)
Refrigerating oil (Model)
kW
R/h
K/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
MCF-C18UV - E1
Cooling
Single phase
230V, 50Hz
5.0
2.3
840/696
W
/570
W
15
9.7
2,180
98
50
0.36
2.29
RB4V36-AB
WHT-BLK 82.9 BLK-YLW 65.6
YLW-BLU 36.0 BLU-BRN 27.0
BRN-RED 13.7
1,100O650O180
26
5
48/44
W
/39
W
1,320/1,145
W
/960
W
3
10
10
MUCF-C18UV - E1
High:2,238
8.95
0.39
PE33VPEHT
1,500
C-R 1.08
C-S 2.18
RA6V50-OG
WHT-BLK 116
BLK-RED 111
48
52
High:828
1
1.10
1,100 (NEO22)
MCF-C24UV - E1
Cooling
Single phase
230V, 50Hz
6.4
3.6
840/744W/642W
25
13.1
2,920
97
83
0.36
2.19
RB4V36-DA
WHT-BLK 84.0 BLK-YLW 46.2
YLW-BLU 37.3 BLU-BRN 45.2
BRN-RED 13.6
48/45
W
/42
W
1,320/1,190
W
/1,060
W
MUCF-C24UV - E1
2,322/1,638
W
12.19
0.55
NE47VMHHT
2,200
C-R 0.67
C-S 2.02
RA6V60-AC
WHT-BLK 81 BLK-YLW 92
BLK-RED 102
61
53
873/629
W
2
1.85
1,400 (NEO22)
Electrical data
Fan motor
Special remarks
Compressor
Electrical data
Fan motor
Special remarks
Capacity
Coefficient of performance(C.O.P)
Capacity
MCF-C13UV - E1
Cooling
Single phase
230V, 50Hz
3.55
1.5
678/582
W
/474
W
10
6.2
1,400
98
34
0.26
2.54
RB4V19-AB
WHT-BLK 203.2 BLK-YLW 45.9
YLW-BLU 32.7 BLU-BRN 44.4
BRN-RED 23.3
44/40
W
/34
W
1,105/970
W
/820
W
MUCF-C13UV - E1
High:1,914
5.57
0.37
RE231VHSHT
1,100
C-R 2.25
C-S 4.07
RA6V33-CB
WHT-BLK 176
BLK-RED 413
780o540o255
34
49
High:725
1
0.95
620 (NEO22)
850o605o290
NOTE:Test conditions are based on ISO 5151
Cooling : Indoor DB27°C WB19°C
Outdoor DB35°C WB(24°C)
Indoor-Outdoor piping length 5 m
WReference value
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7
NOISE CRITERIA CURVES
4
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions,
Cooling : Dry-bulb temperature 27: Wet-bulb temperature 19:\
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
High
NOTCH
44
SPL(dB(A)) LINE
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions,
Cooling : Dry-bulb temperature 35: Wet-bulb temperature (24:)
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
High
NOTCH
49
SPL(dB(A)) LINE
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
Test conditions,
Cooling : Dry-bulb tempreature 35: Wet-bulb temperature (24:)
High
NOTCH
52
SPL(dB(A)) LINE
MCF-C13UV - E1 MUCF-C13UV - E1
MCF-C18UV - E1 MUCF-C18UV - E1
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions,
Cooling : Dry-bulb temperature 27: Wet-bulb temperature 19:\
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
High
NOTCH
48
SPL(dB(A)) LINE
OB299--1.qxp 02.4.25 10:31 AM Page 7

8
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
Test conditions,
Cooling : Dry-bulb temperature 35: Wet-bulb temperature (24:)
High
NOTCH
53
SPL(dB(A)) LINE
MUCF-C24UV - E1
90
80
70
60
50
40
30
20
10 63 125 250 500 1000 2000 4000 8000
NC-60
NC-50
NC-40
NC-30
NC-20
NC-70
OCTAVE BAND SOUND PRESSURE LEVEL, dB re 0.0002 MICRO BAR
BAND CENTER FREQUENCIES, Hz
Test conditions,
Cooling : Dry-bulb temperature 27: Wet-bulb temperature 19:\
APPROXIMATE
THRESHOLD OF
HEARING FOR
CONTINUOUS
NOISE
High
NOTCH
48
SPL(dB(A)) LINE
MCF-C24UV - E1
OB299--1.qxp 02.4.25 10:31 AM Page 8

9
OUTLINES AND DIMENSIONS
5
(When installed on the floor)
(When installed on the ceiling)
500mm or more
1000mm or more
650 616.5
80.8 906 112.8
114
16
1100
93
77
113 143
180
17042.5
[ 12.7 (MCF-C13UV)
[ 15.88 (MCF-C18/C24UV)
Gas line
[ 6.35 (MCF-C13/C18UV)
[ 9.52 (MCF-C24UV)
Liquid line
Wireless remote controller
162
19
58
REQUIRED SPACE
500mm or more
500mm or more
500mm or more
INDOOR UNIT
MCF-C13UV - MCF-C18UV -
MCF-C24UV - E1
E1E1
320
25
43-
35-
155
90
104
74
260
10
780
500
122
40
540 109
121
15
320 285 255
Service panel
Gas refrigerant
pipe joint
Refrigerant pipe
(flared) [12.7
Liquid refrigerant
pipe joint
Refrigerant pipe
(flared) [6.35
MUCF-C13UV - E1
100mm or more
100mm or more
100mm or more
350mm or more
REQUIRED SPACE
400mm or more
OUTDOOR UNIT
Unit: mm
OB299--1.qxp 02.4.25 10:31 AM Page 9

10
350
Drainage
3holes [33
35
248
20
290 310 345
100mm or more
100mm or more
100mm or more
500mm or more
350mm or more
REQUIRED SPACE
MUCF-C18UV - MUCF-C24UV - E1E1
605
29220
50 133 500 161
850 74
30
100
157
35
30
Service panel
Liquid refrigerant
pipe joint
Refrigerant pipe
(flared)
Gas refrigerant
pipe joint
Refrigerant pipe
(flared)
[ 6.35(MUCF-C18UV)
[ 9.52(MUCF-C24UV)
[ 15.88
Unit: mm
OUTDOOR UNIT
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11
WIRING DIAGRAM6
OUTDOOR UNIT
INDOOR UNIT
HIC1
AUTO RESTART
ASSY
5
CN
104
SR144
SR142
SR143 LDFM
LDFL
LDFH BLK
BLU
YLW
6
4BLK
BLU
YLW
5
TB
CIRCUIT BREAKER
230V~
SW/THERMO
4
1
23
4
F11
52C
NR11
P.C.BOARD
CN201
3
151
CN
6
5
MV
HIC1
TRANS
101
CN 113 CN
BLU
REMOTE
CONTROLLER
DISP/
RECEIVER
P.C.BOARD
5
5
GRN/YLW
WHT
BLU
N
2
BRN
N
L
GRN/YLW
TO OUTDOOR
UNIT
CONNECTING
POWER SUPPLY
~/N 230V
50Hz MF
ORN
RED
7
3
2
1
RT12
22
WHT
RED
ORN
WHT
GRN/YLW
8
BRN
112
CN
C11
ELECTRONIC CONTROL P.C BOARD
LDC12
LDC11
LDCOM
PE
RT11
SOLID STATE RELAY
TERMINAL BLOCK
CONTACTOR
SR142~SR144
TB
52C
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
MV
NR11
RT11
RT12
C11
F11
HIC1
MF
INDOOR FAN CAPACITOR
FUSE (3.15A)
DC/DC CONVERTER
INDOOR FAN MOTOR(INNER PROTECTOR)
SYMBOL SYMBOL SYMBOLNAME NAME NAME
FUSE (2A)F
COMPRESSOR (INNER PROTECTOR)
MC TB TERMINAL BLOCK
MF
OUTDOOR FAN MOTOR (INNER PROTECTOR)
C2
C1 COMPRESSOR CAPACITOR
OUTDOOR FAN CAPACITOR
SYMBOL SYMBOL SYMBOLNAME NAME NAME
1.About the indoor side electric wiring refer to the indoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3.Symbols below indicate. : Connector
: Terminal block
NOTES:
FROM
INDOOR UNIT
CONNECTING
230V~
GRN/YLW
TB
2
N
MF
MC
WHT
BLK
RED
WHT
WHT WHT BLU
WHT
BLU
RED
1
C2
RED
BLK
SR
C
C1
2
3
F
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
VG79B093H02
VG79B098H02
MCF-C13UV - E1
MODEL WIRING DIAGRAM
MODEL WIRING DIAGRAM
MUCF-C13UV - E1
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12
FROM INDOOR UNIT CONNECTING
230V~
GRN/YLW
TB
2
N
WHT
MF
MC
RED
ORN
WHT
BLK
RED
BLU
WHT
ORN
WHT
BLU
1
C2
RED
BLK
SR
C
C1
F
2
3
4
OUTDOOR UNIT
INDOOR UNIT
HIC1
AUTO RESTART
ASSY
5
CN
104
SR144
SR142
SR143 LDFM
LDFL
LDFH BLK
BLU
YLW
6
4BLK
BLU
YLW
5
TB
CIRCUIT BREAKER
230V~
SW/THERMO
4
1
23
4
F11
52C
NR11
P.C.BOARD
CN201
3
151
CN
6
5
MV
HIC1
TRANS
101
CN 113 CN
BLU
REMOTE
CONTROLLER
DISP/
RECEIVER
P.C.BOARD
5
5
GRN/YLW
WHT
BLU
N
2
BRN
N
L
GRN/YLW
TO OUTDOOR
UNIT
CONNECTING
POWER SUPPLY
~/N 230V
50Hz MF
ORN
RED
7
3
2
1
RT12
22
WHT
RED
ORN
WHT
GRN/YLW
8
BRN
112
CN
C11
ELECTRONIC CONTROL P.C BOARD
LDC12
LDC11
LDCOM
PE
RT11
SOLID STATE RELAY
TERMINAL BLOCK
CONTACTOR
SR142~SR144
TB
52C
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
MV
NR11
RT11
RT12
C11
F11
HIC1
MF
INDOOR FAN CAPACITOR
FUSE (3.15A)
DC/DC CONVERTER
INDOOR FAN MOTOR (INNER PROTECTOR)
SYMBOL SYMBOL SYMBOLNAME NAME NAME
FUSE (2A)F
COMPRESSOR (INNER PROTECTOR)
MC TB TERMINAL BLOCK
MF
OUTDOOR FAN MOTOR (INNER PROTECTOR)
C2
C1 COMPRESSOR CAPACITOR
OUTDOOR FAN CAPACITOR
SYMBOL SYMBOL SYMBOLNAME NAME NAME
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
VG79B091H02
VG79B103H02
MCF-C18UV - E1
MODEL WIRING DIAGRAM
MUCF-C18UV - E1
MODEL WIRING DIAGRAM
NOTE:1. About the indoor side electric wiring, refer to the indoor unit electric wiring diagram for servicing.
2. Use copper conductors only.(For field wiring)
3. Symbols below indicate;
: Terminal block, : Connector
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13
OUTDOOR UNIT
INDOOR UNIT
NR11
ELECTRONIC CONTROL P.C BOARD
RT11
3
4
TRANS
F11
52C
HIC1
WHT WHT
LDCOM
SR144
SR142
SR143
C11
LDFM
LDFL
LDC12
LDFH
LDC11
8GRN/YLW
BLK
YLW
BLU
RED
ORN
BRN
4
BLU
YLW
6
7
5
ORN
RED
BLK 3
2
1
MF
112
CN 22 RT12
CONTROLLER
REMOTE DISP/
RECEIVER
P.C.BOARD
230V~
~/N 230V
POWER SUPPLY
CONNECTING
TO OUTDOOR
UNIT
50Hz
BLU
3RED
GRN/YLW
N
SW/THERMO
P.C.BOARD
AUTO RESTART
ASSY
151
MV
CNCN CN CN
5
5
101
54
113104
CN201
2
1
3
5
6
CIRCUIT BREAKER PE
L
N
TB
BLU
BRN
GRN/YLW
WHT
2
230V~
SOLID STATE RELAY
TERMINAL BLOCK
CONTACTOR
SR142~SR144
TB
52C
VANE MOTOR
VARISTOR
ROOM TEMPERATURE THERMISTOR
INDOOR COIL THERMISTOR
MV
NR11
RT11
RT12
C11
F11
HIC1
MF
INDOOR FAN CAPACITOR
FUSE (3.15A)
DC/DC CONVERTER
INDOOR FAN MOTOR (INNER PROTECTOR)
SYMBOL SYMBOL SYMBOLNAME NAME NAME
THERMOSTAT (AIRFLOW CONTROL)
CR SURGE ABSORBER 26F1
TERMINAL BLOCKTB2
FAN MOTOR RELAYX1
COMPRESSOR CONTACTOR
52C
COMPRESSOR (INNER PROTECTOR)
MF
MC
TB TERMINAL BLOCK
OUTDOOR FAN MOTOR (INNER PROTECTOR)
C2
C1 COMPRESSOR CAPACITOR
OUTDOOR FAN CAPACITOR
SYMBOL SYMBOL SYMBOLNAME NAME NAME
CR
FUSE (2A)F
RED
WHT
ORN
MF
YLW
BLK
230V~ 230V~
C1
R
SC
X1
FROM INDOOR UNIT CONNECTING
1
6
53
BLU
1
2
8
7
YLW
BLK
WHT
ORN
RED
BLU
BLU RED
BLK
WHTWHT
RED
GRY
RED
GRN/YLW
TB
52C
MC
C2
X1
26F1
CR
654321
2
N
3
BLU
52C
A1/a
RED RED
F
A2/b
TB2
1
RED
WHT
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
NOTE:1. About the indoor side electric wiring, refer to the indoor unit electric wiring diagram for servicing.
2. Use copper conductors only.(For field wiring)
3. Symbols below indicate;
: Terminal block, : Connector
VG79B092H03
VG79B104H01
MCF-C24UV - E1
MODEL WIRING DIAGRAM
MUCF-C24UV - E1
MODEL WIRING DIAGRAM
OB299--1.qxp 02.4.25 10:31 AM Page 13

14
REFRIGERANT SYSTEM DIAGRAM7
INDOOR UNIT OUTDOOR UNIT
Indoor
heat
exchanger
Indoor coil
thermistor
RT12
Room
temperature
thermistor
RT11
(With heat insulation)
Refrigerant pipe
{15.88
(With heat insulation)
Refrigerant pipe
{6.35
Flared
connection
Stop valve
(with service port)
Stop valve
Compressor
Strainer
Capillary tube
{4.0
✕ {2.4 ✕ 1200
Outdoor
heat
exchanger
Distributor
Refrigerant flow
INDOOR UNIT OUTDOOR UNIT
Indoor
heat
exchanger
Indoor coil
thermistor
RT12
Distributor
Room
temperature
thermistor
RT11
(With heat insulation)
Refrigerant pipe
[12.7
(With heat insulation)
Refrigerant pipe
[6.35
Flared
connection
Stop valve
(with service port)
Stop valve
Compressor
Strainer
Refrigerant flow
Capillary tube
[3.0✕[1.6✕600
Outdoor
heat
exchanger
Unit:mm
MCF-C13UV - E1 MUCF-C13UV - E1
MCF-C18UV - E1 MUCF-C18UV - E1
OB299--1.qxp 02.4.25 10:31 AM Page 14

15
A: Refrigerant piping
Max. length
15m
Max. Height difference *
5m
*Height difference should be within
5m regardless of which unit,
indoor or outdoor position is high.
Indoor unit
Outdoor unit
Calculation : MCF-C13UV ✕g=15g/m✕(Refrigerant piping length (m)-7)
MCF-C18/C24UV ✕g=20g/m✕(Refrigerant piping length (m)-7)
INDOOR UNIT OUTDOOR UNIT
Indoor
heat
exchanger
Indoor coil
thermistor
RT12
Distributor
Room
temperature
thermistor
RT11
(With heat insulation)
Refrigerant pipe
{15.88
(With heat insulation)
Refrigerant pipe
{9.52
Flared
connection
Stop valve
(with service port)
Stop valve
Compressor
Strainer
Capillary tube
Outdoor
heat
exchanger
Refrigerant flow
[4.0✕[2.4✕1100
If pipe length exceeds 7m, additional refrigerant (R407C) charge is required.
MCF-C13UV - E1
MCF-C18UV - E1
MCF-C24UV - E1
950
1,100
1,850
7m
0
0
0
8m
15
20
20
9m
30
40
40
10m
45
60
60
11m
60
80
80
12m
75
100
100
13m
90
120
120
14m
105
140
140
15m
120
160
160
Refrigerant piping length (one way)
Outdoor unit
precharged
Model
Model
REFRIGERANT PIPING MAX. LENGTH & MAX. HEIGHT DIFFERENCE
MCF-C13UV -
MCF-C18UV -
MCF-C24UV - E1
E1
E1
Refrigerant piping
Max. length : m
A
15
Piping size O.D. : mm
Gas Liquid
{12.7 {6.35
{15.88 {9.52
Unit:mm
ADDITIONAL REFRIGERANT CHARGE (R407C : g)
MCF-C24UV - E1 MUCF-C24UV - E1
OB299--1.qxp 02.4.25 10:31 AM Page 15

16
PERFORMANCE CURVES
8
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
(1) Indoor intake air wet-bulb temperature : ˚C WB
(2) Indoor outlet air wet-bulb temperature : ˚C WB
(3) Outdoor intake air dry-bulb temperature : ˚C DB
(4) Total input : W
The table of Indoor air wet-bulb temperature difference on the left side of the chart on this page shows the difference
between the indoor intake air wet-bulb temperature and the indoor outlet air wet-bulb temperature for your reference at
service.
How to measure the indoor air wet-bulb temperature difference
1. Attach at least 2 sets of wet-and dry-bulb thermometers to the indoor air intake as shown in the figure, and at least 2 sets of
wet-and dry-bulb thermometers 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 dry-bulb thermometers to the outdoor air intake.
Cover the thermometers to avoid 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 to start the EMERGENCY operation.
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.
Air in
Air out Wet-and dry-bulb
thermometers
FRONT VIEW
Dry-bulb
thermometers
SIDE VIEW
INDOOR UNIT OUTDOOR UNIT
MCF-C24UV- E1
15.7
14.2
12.8
11.5
10.3
9.0
MCF-C13UV- E1
9.9
9.1
8.2
7.5
6.7
5.9
MCF-C18UV- E1
11.4
10.5
9.5
8.6
7.7
6.8
MCF-C13UV -
MCF-C18UV -
MCF-C24UV - E1
E1
E1 MUCF-C13UV -
MUCF-C18UV -
MUCF-C24UV - E1
E1
E1
OB299--1.qxp 02.4.25 10:31 AM Page 16

17
Dry Bulb temperature (˚C)
20
25
30
Relative humidity (%)
50
60
70
OUTDOOR LOW PRESSURE AND OUTDOOR UNIT CURRENT
COOL operation
1Both indoor and outdoor units are under the same temperature/humidity condition.
2Air flow should be set at MAX..
20 25 30 35
0.3
0.4
0.5
0.6
0.7
20 25 30 35
0.3
0.4
0.5
0.6
0.7
20 25 30 35
6
7
8
9
10
11 230V
230V
230V
230V
Ambient temperature (:)
Ambient humidity(%) Ambient temperature (:)
Ambient humidity(%)
Ambient temperature (:)
Ambient humidity(%) Ambient temperature (:) Ambient humidity(%)
18 50 60 7032
Outdoor low pressure
50 60 70
Outdoor unit current (A)
18 50 60 7032 (:)
(%)
Outdoor low pressure
18 50 60 70 32 (%)
Outdoor unit current (A)
6
5
4
3
7
7
6
5
4
3
(kgf/F[Gauge])(MPa[Gauge])
(kgf/F[Gauge])(MPa[Gauge])
(:)
(%) (:)
(%)
20 25 30 35 (:)
8
9
10
11
12
13
14
20 25 30 35
0.3
0.4
0.5
0.6
0.7
15 20 25 30 35
3
4
5
6
7
8
230V
18 50 60 70 32 (:)
(%)
Outdoor low pressure
6
5
4
3
7
(kgf/F[Gauge])(MPa[Gauge])
230V
Ambient temperature (:)
Ambient humidity(%)
Ambient temperature (:)
Ambient humidity(%)
50 60 70
Outdoor unit current (A)
(:)
(%)
3The unit of pressure has been changed to MPa on the international system of units(SI unit system).
The conversion factor is : 1(MPa [Gauge]) =10.2(kgf/ff[Gauge])
MUCF-C13UV- E1
MUCF-C18UV- E1
MUCF-C24UV- E1
OB299--1.qxp 02.4.25 10:31 AM Page 17

18
PERFORMANCE DATA
COOL operation
MCF-C13UV - : MUCF-C13UV - E1E1
INDOOR INDOOR 21 25 27 30
INPUT INPUT INPUT INPUT
21 18 4.17 2.17 0.52 1120 3.99 2.08 0.52 1176 3.83 1.99 0.52 1232 3.69 1.92 0.52 1288
21 20 4.35 1.74 0.40 1176 4.17 1.67 0.40 1246 4.05 1.62 0.40 1274 3.91 1.56 0.40 1330
22 18 4.17 2.34 0.56 1120 3.99 2.24 0.56 1176 3.83 2.15 0.56 1232 3.69 2.07 0.56 1288
22 20 4.35 1.91 0.44 1176 4.17 1.84 0.44 1246 4.05 1.78 0.44 1274 3.91 1.72 0.44 1330
22 22 4.53 1.45 0.32 1218 4.37 1.40 0.32 1295 4.26 1.36 0.32 1330 4.08 1.31 0.32 1386
23 18 4.17 2.50 0.60 1120 3.99 2.40 0.60 1176 3.83 2.30 0.60 1232 3.69 2.22 0.60 1288
23 20 4.35 2.09 0.48 1176 4.17 2.00 0.48 1246 4.05 1.94 0.48 1274 3.91 1.87 0.48 1330
23 22 4.53 1.63 0.36 1218 4.37 1.57 0.36 1295 4.26 1.53 0.36 1330 4.08 1.47 0.36 1386
24 18 4.17 2.67 0.64 1120 3.99 2.56 0.64 1176 3.83 2.45 0.64 1232 3.69 2.36 0.64 1288
24 20 4.35 2.26 0.52 1176 4.17 2.17 0.52 1246 4.05 2.10 0.52 1274 3.91 2.03 0.52 1330
24 22 4.53 1.81 0.40 1218 4.37 1.75 0.40 1295 4.26 1.70 0.40 1330 4.08 1.63 0.40 1386
24 24 4.76 1.33 0.28 1274 4.58 1.28 0.28 1344 4.47 1.25 0.28 1386 4.33 1.21 0.28 1456
25 18 4.17 2.84 0.68 1120 3.99 2.72 0.68 1176 3.83 2.61 0.68 1232 3.69 2.51 0.68 1288
25 20 4.35 2.44 0.56 1176 4.17 2.34 0.56 1246 4.05 2.27 0.56 1274 3.91 2.19 0.56 1330
25 22 4.53 1.99 0.44 1218 4.37 1.92 0.44 1295 4.26 1.87 0.44 1330 4.08 1.80 0.44 1386
25 24 4.76 1.52 0.32 1274 4.58 1.47 0.32 1344 4.47 1.43 0.32 1386 4.33 1.39 0.32 1456
26 18 4.17 3.00 0.72 1120 3.99 2.88 0.72 1176 3.83 2.76 0.72 1232 3.69 2.66 0.72 1288
26 20 4.35 2.61 0.60 1176 4.17 2.50 0.60 1246 4.05 2.43 0.60 1274 3.91 2.34 0.60 1330
26 22 4.53 2.17 0.48 1218 4.37 2.10 0.48 1295 4.26 2.04 0.48 1330 4.08 1.96 0.48 1386
26 24 4.76 1.71 0.36 1274 4.58 1.65 0.36 1344 4.47 1.61 0.36 1386 4.33 1.56 0.36 1456
26 26 4.90 1.18 0.24 1344 4.76 1.14 0.24 1414 4.69 1.12 0.24 1456 4.54 1.09 0.24 1498
27 18 4.17 3.17 0.76 1120 3.99 3.04 0.76 1176 3.83 2.91 0.76 1232 3.69 2.81 0.76 1288
27 20 4.35 2.78 0.64 1176 4.17 2.67 0.64 1246 4.05 2.59 0.64 1274 3.91 2.50 0.64 1330
27 22 4.53 2.35 0.52 1218 4.37 2.27 0.52 1295 4.26 2.22 0.52 1330 4.08 2.12 0.52 1386
27 24 4.76 1.90 0.40 1274 4.58 1.83 0.40 1344 4.47 1.79 0.40 1386 4.33 1.73 0.40 1456
27 26 4.90 1.37 0.28 1344 4.76 1.33 0.28 1414 4.69 1.31 0.28 1456 4.54 1.27 0.28 1498
28 18 4.17 3.34 0.80 1120 3.99 3.20 0.80 1176 3.83 3.07 0.80 1232 3.69 2.95 0.80 1288
28 20 4.35 2.96 0.68 1176 4.17 2.84 0.68 1246 4.05 2.75 0.68 1274 3.91 2.66 0.68 1330
28 22 4.53 2.53 0.56 1218 4.37 2.45 0.56 1295 4.26 2.39 0.56 1330 4.08 2.29 0.56 1386
28 24 4.76 2.09 0.44 1274 4.58 2.01 0.44 1344 4.47 1.97 0.44 1386 4.33 1.91 0.44 1456
28 26 4.90 1.57 0.32 1344 4.76 1.52 0.32 1414 4.69 1.50 0.32 1456 4.54 1.45 0.32 1498
29 18 4.17 3.50 0.84 1120 3.99 3.35 0.84 1176 3.83 3.22 0.84 1232 3.69 3.10 0.84 1288
29 20 4.35 3.13 0.72 1176 4.17 3.00 0.72 1246 4.05 2.91 0.72 1274 3.91 2.81 0.72 1330
29 22 4.53 2.72 0.60 1218 4.37 2.62 0.60 1295 4.26 2.56 0.60 1330 4.08 2.45 0.60 1386
29 24 4.76 2.28 0.48 1274 4.58 2.20 0.48 1344 4.47 2.15 0.48 1386 4.33 2.08 0.48 1456
29 26 4.90 1.76 0.36 1344 4.76 1.71 0.36 1414 4.69 1.69 0.36 1456 4.54 1.64 0.36 1498
30 18 4.17 3.67 0.88 1120 3.99 3.51 0.88 1176 3.83 3.37 0.88 1232 3.69 3.25 0.88 1288
30 20 4.35 3.31 0.76 1176 4.17 3.17 0.76 1246 4.05 3.08 0.76 1274 3.91 2.97 0.76 1330
30 22 4.53 2.90 0.64 1218 4.37 2.79 0.64 1295 4.26 2.73 0.64 1330 4.08 2.61 0.64 1386
30 24 4.76 2.47 0.52 1274 4.58 2.38 0.52 1344 4.47 2.33 0.52 1386 4.33 2.25 0.52 1456
30 26 4.90 1.96 0.40 1344 4.76 1.90 0.40 1414 4.69 1.87 0.40 1456 4.54 1.82 0.40 1498
31 18 4.17 3.84 0.92 1120 3.99 3.67 0.92 1176 3.83 3.53 0.92 1232 3.69 3.40 0.92 1288
31 20 4.35 3.48 0.80 1176 4.17 3.34 0.80 1246 4.05 3.24 0.80 1274 3.91 3.12 0.80 1330
31 22 4.53 3.08 0.68 1218 4.37 2.97 0.68 1295 4.26 2.90 0.68 1330 4.08 2.78 0.68 1386
31 24 4.76 2.66 0.56 1274 4.58 2.56 0.56 1344 4.47 2.50 0.56 1386 4.33 2.43 0.56 1456
31 26 4.90 2.16 0.44 1344 4.76 2.09 0.44 1414 4.69 2.06 0.44 1456 4.54 2.00 0.44 1498
32 18 4.17 4.00 0.96 1120 3.99 3.83 0.96 1176 3.83 3.68 0.96 1232 3.69 3.54 0.96 1288
32 20 4.35 3.65 0.84 1176 4.17 3.50 0.84 1246 4.05 3.40 0.84 1274 3.91 3.28 0.84 1330
32 22 4.53 3.26 0.72 1218 4.37 3.14 0.72 1295 4.26 3.07 0.72 1330 4.08 2.94 0.72 1386
32 24 4.76 2.85 0.60 1274 4.58 2.75 0.60 1344 4.47 2.68 0.60 1386 4.33 2.60 0.60 1456
32 26 4.90 2.35 0.48 1344 4.76 2.28 0.48 1414 4.69 2.25 0.48 1456 4.54 2.18 0.48 1498
DB(:)WB(:)Q SHC SHF
OUTDOOR DB(:)
CAPACITY:3.55(kW) SHF:0.70 INPUT:1400(W)
QSHC SHF QSHC SHF Q SHC SHF
NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB: Dry-bulb temperature
SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB: Wet-bulb temperature
OB299--1.qxp 02.4.25 10:31 AM Page 18

19
PERFORMANCE DATA
COOL operation
MCF-C13UV - : MUCF-C13UV - E1E1
35 40 43 46
21 18 3.48 1.81 0.52 1372 3.20 1.66 0.52 1456 3.07 1.60 0.52 1484 2.95 1.53 0.52 1512
21 20 3.66 1.46 0.40 1428 3.41 1.36 0.40 1498 3.28 1.31 0.40 1540 3.16 1.26 0.40 1582
22 18 3.48 1.95 0.56 1372 3.20 1.79 0.56 1456 3.07 1.72 0.56 1484 2.95 1.65 0.56 1512
22 20 3.66 1.61 0.44 1428 3.41 1.50 0.44 1498 3.28 1.44 0.44 1540 3.16 1.39 0.44 1582
22 22 3.87 1.24 0.32 1484 3.62 1.16 0.32 1568 3.50 1.12 0.32 1596 3.37 1.08 0.32 1624
23 18 3.48 2.09 0.60 1372 3.20 1.92 0.60 1456 3.07 1.84 0.60 1484 2.95 1.77 0.60 1512
23 20 3.66 1.76 0.48 1428 3.41 1.64 0.48 1498 3.28 1.58 0.48 1540 3.16 1.52 0.48 1582
23 22 3.87 1.39 0.36 1484 3.62 1.30 0.36 1568 3.50 1.26 0.36 1596 3.37 1.21 0.36 1624
24 18 3.48 2.23 0.64 1372 3.20 2.04 0.64 1456 3.07 1.97 0.64 1484 2.95 1.89 0.64 1512
24 20 3.66 1.90 0.52 1428 3.41 1.77 0.52 1498 3.28 1.71 0.52 1540 3.16 1.64 0.52 1582
24 22 3.87 1.55 0.40 1484 3.62 1.45 0.40 1568 3.50 1.40 0.40 1596 3.37 1.35 0.40 1624
24 24 4.08 1.14 0.28 1540 3.83 1.07 0.28 1610 3.73 1.04 0.28 1645 3.62 1.01 0.28 1680
25 18 3.48 2.37 0.68 1372 3.20 2.17 0.68 1456 3.07 2.09 0.68 1484 2.95 2.00 0.68 1512
25 20 3.66 2.05 0.56 1428 3.41 1.91 0.56 1498 3.28 1.84 0.56 1540 3.16 1.77 0.56 1582
25 22 3.87 1.70 0.44 1484 3.62 1.59 0.44 1568 3.50 1.54 0.44 1596 3.37 1.48 0.44 1624
25 24 4.08 1.31 0.32 1540 3.83 1.23 0.32 1610 3.73 1.19 0.32 1645 3.62 1.16 0.32 1680
26 18 3.48 2.50 0.72 1372 3.20 2.30 0.72 1456 3.07 2.21 0.72 1484 2.95 2.12 0.72 1512
26 20 3.66 2.19 0.60 1428 3.41 2.04 0.60 1498 3.28 1.97 0.60 1540 3.16 1.90 0.60 1582
26 22 3.87 1.86 0.48 1484 3.62 1.74 0.48 1568 3.50 1.68 0.48 1596 3.37 1.62 0.48 1624
26 24 4.08 1.47 0.36 1540 3.83 1.38 0.36 1610 3.73 1.34 0.36 1645 3.62 1.30 0.36 1680
26 26 4.30 1.03 0.24 1596 4.05 0.97 0.24 1666 3.92 0.94 0.24 1701 3.80 0.91 0.24 1736
27 18 3.48 2.64 0.76 1372 3.20 2.43 0.76 1456 3.07 2.33 0.76 1484 2.95 2.24 0.76 1512
27 20 3.66 2.34 0.64 1428 3.41 2.18 0.64 1498 3.28 2.10 0.64 1540 3.16 2.02 0.64 1582
27 22 3.87 2.01 0.52 1484 3.62 1.88 0.52 1568 3.50 1.82 0.52 1596 3.37 1.75 0.52 1624
27 24 4.08 1.63 0.40 1540 3.83 1.53 0.40 1610 3.73 1.49 0.40 1645 3.62 1.45 0.40 1680
27 26 4.30 1.20 0.28 1596 4.05 1.13 0.28 1666 3.92 1.10 0.28 1701 3.80 1.06 0.28 1736
28 18 3.48 2.78 0.80 1372 3.20 2.56 0.80 1456 3.07 2.46 0.80 1484 2.95 2.36 0.80 1512
28 20 3.66 2.49 0.68 1428 3.41 2.32 0.68 1498 3.28 2.23 0.68 1540 3.16 2.15 0.68 1582
28 22 3.87 2.17 0.56 1484 3.62 2.03 0.56 1568 3.50 1.96 0.56 1596 3.37 1.89 0.56 1624
28 24 4.08 1.80 0.44 1540 3.83 1.69 0.44 1610 3.73 1.64 0.44 1645 3.62 1.59 0.44 1680
28 26 4.30 1.37 0.32 1596 4.05 1.30 0.32 1666 3.92 1.26 0.32 1701 3.80 1.22 0.32 1736
29 18 3.48 2.92 0.84 1372 3.20 2.68 0.84 1456 3.07 2.58 0.84 1484 2.95 2.48 0.84 1512
29 20 3.66 2.63 0.72 1428 3.41 2.45 0.72 1498 3.28 2.36 0.72 1540 3.16 2.27 0.72 1582
29 22 3.87 2.32 0.60 1484 3.62 2.17 0.60 1568 3.50 2.10 0.60 1596 3.37 2.02 0.60 1624
29 24 4.08 1.96 0.48 1540 3.83 1.84 0.48 1610 3.73 1.79 0.48 1645 3.62 1.74 0.48 1680
29 26 4.30 1.55 0.36 1596 4.05 1.46 0.36 1666 3.92 1.41 0.36 1701 3.80 1.37 0.36 1736
30 18 3.48 3.06 0.88 1372 3.20 2.81 0.88 1456 3.07 2.70 0.88 1484 2.95 2.59 0.88 1512
30 20 3.66 2.78 0.76 1428 3.41 2.59 0.76 1498 3.28 2.50 0.76 1540 3.16 2.40 0.76 1582
30 22 3.87 2.48 0.64 1484 3.62 2.32 0.64 1568 3.50 2.24 0.64 1596 3.37 2.16 0.64 1624
30 24 4.08 2.12 0.52 1540 3.83 1.99 0.52 1610 3.73 1.94 0.52 1645 3.62 1.88 0.52 1680
30 26 4.30 1.72 0.40 1596 4.05 1.62 0.40 1666 3.92 1.57 0.40 1701 3.80 1.52 0.40 1736
31 18 3.48 3.20 0.92 1372 3.20 2.94 0.92 1456 3.07 2.83 0.92 1484 2.95 2.71 0.92 1512
31 20 3.66 2.93 0.80 1428 3.41 2.73 0.80 1498 3.28 2.63 0.80 1540 3.16 2.53 0.80 1582
31 22 3.87 2.63 0.68 1484 3.62 2.46 0.68 1568 3.50 2.38 0.68 1596 3.37 2.29 0.68 1624
31 24 4.08 2.29 0.56 1540 3.83 2.15 0.56 1610 3.73 2.09 0.56 1645 3.62 2.03 0.56 1680
31 26 4.30 1.89 0.44 1596 4.05 1.78 0.44 1666 3.92 1.73 0.44 1701 3.80 1.67 0.44 1736
32 18 3.48 3.34 0.96 1372 3.20 3.07 0.96 1456 3.07 2.95 0.96 1484 2.95 2.83 0.96 1512
32 20 3.66 3.07 0.84 1428 3.41 2.86 0.84 1498 3.28 2.76 0.84 1540 3.16 2.65 0.84 1582
32 22 3.87 2.79 0.72 1484 3.62 2.61 0.72 1568 3.50 2.52 0.72 1596 3.37 2.43 0.72 1624
32 24 4.08 2.45 0.60 1540 3.83 2.30 0.60 1610 3.73 2.24 0.60 1645 3.62 2.17 0.60 1680
32 26 4.30 2.06 0.48 1596 4.05 1.94 0.48 1666 3.92 1.88 0.48 1701 3.80 1.82 0.48 1736
INDOOR INDOOR
INPUT INPUT INPUT INPUT
DB(:)WB(:)Q SHC SHF
CAPACITY:3.55(kW) SHF:0.70 INPUT:1400(W)
QSHC SHF QSHC SHF Q SHC SHF
OUTDOOR DB(:)
NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB: Dry-bulb temperature
SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB: Wet-bulb temperature
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20
PERFORMANCE DATA
COOL operation
MCF-C18UV - : MUCF-C18UV - E1E1
21 25 27 30
INPUT INPUT INPUT INPUT
21 18 5.88 2.94 0.50 1744 5.63 2.81 0.50 1831 5.40 2.70 0.50 1918 5.20 2.60 0.50 2006
21 20 6.13 2.33 0.38 1831 5.88 2.23 0.38 1940 5.70 2.17 0.38 1984 5.50 2.09 0.38 2071
22 18 5.88 3.17 0.54 1744 5.63 3.04 0.54 1831 5.40 2.92 0.54 1918 5.20 2.81 0.54 2006
22 20 6.13 2.57 0.42 1831 5.88 2.47 0.42 1940 5.70 2.39 0.42 1984 5.50 2.31 0.42 2071
22 22 6.38 1.91 0.30 1897 6.15 1.85 0.30 2017 6.00 1.80 0.30 2071 5.75 1.73 0.30 2158
23 18 5.88 3.41 0.58 1744 5.63 3.26 0.58 1831 5.40 3.13 0.58 1918 5.20 3.02 0.58 2006
23 20 6.13 2.82 0.46 1831 5.88 2.70 0.46 1940 5.70 2.62 0.46 1984 5.50 2.53 0.46 2071
23 22 6.38 2.17 0.34 1897 6.15 2.09 0.34 2017 6.00 2.04 0.34 2071 5.75 1.96 0.34 2158
24 18 5.88 3.64 0.62 1744 5.63 3.49 0.62 1831 5.40 3.35 0.62 1918 5.20 3.22 0.62 2006
24 20 6.13 3.06 0.50 1831 5.88 2.94 0.50 1940 5.70 2.85 0.50 1984 5.50 2.75 0.50 2071
24 22 6.38 2.42 0.38 1897 6.15 2.34 0.38 2017 6.00 2.28 0.38 2071 5.75 2.19 0.38 2158
24 24 6.70 1.74 0.26 1984 6.45 1.68 0.26 2093 6.30 1.64 0.26 2158 6.10 1.59 0.26 2267
25 18 5.88 3.88 0.66 1744 5.63 3.71 0.66 1831 5.40 3.56 0.66 1918 5.20 3.43 0.66 2006
25 20 6.13 3.31 0.54 1831 5.88 3.17 0.54 1940 5.70 3.08 0.54 1984 5.50 2.97 0.54 2071
25 22 6.38 2.68 0.42 1897 6.15 2.58 0.42 2017 6.00 2.52 0.42 2071 5.75 2.42 0.42 2158
25 24 6.70 2.01 0.30 1984 6.45 1.94 0.30 2093 6.30 1.89 0.30 2158 6.10 1.83 0.30 2267
26 18 5.88 4.11 0.70 1744 5.63 3.94 0.70 1831 5.40 3.78 0.70 1918 5.20 3.64 0.70 2006
26 20 6.13 3.55 0.58 1831 5.88 3.41 0.58 1940 5.70 3.31 0.58 1984 5.50 3.19 0.58 2071
26 22 6.38 2.93 0.46 1897 6.15 2.83 0.46 2017 6.00 2.76 0.46 2071 5.75 2.65 0.46 2158
26 24 6.70 2.28 0.34 1984 6.45 2.19 0.34 2093 6.30 2.14 0.34 2158 6.10 2.07 0.34 2267
26 26 6.90 1.52 0.22 2093 6.70 1.47 0.22 2202 6.60 1.45 0.22 2267 6.40 1.41 0.22 2333
27 18 5.88 4.35 0.74 1744 5.63 4.16 0.74 1831 5.40 4.00 0.74 1918 5.20 3.85 0.74 2006
27 20 6.13 3.80 0.62 1831 5.88 3.64 0.62 1940 5.70 3.53 0.62 1984 5.50 3.41 0.62 2071
27 22 6.38 3.19 0.50 1897 6.15 3.08 0.50 2017 6.00 3.00 0.50 2071 5.75 2.88 0.50 2158
27 24 6.70 2.55 0.38 1984 6.45 2.45 0.38 2093 6.30 2.39 0.38 2158 6.10 2.32 0.38 2267
27 26 6.90 1.79 0.26 2093 6.70 1.74 0.26 2202 6.60 1.72 0.26 2267 6.40 1.66 0.26 2333
28 18 5.88 4.58 0.78 1744 5.63 4.39 0.78 1831 5.40 4.21 0.78 1918 5.20 4.06 0.78 2006
28 20 6.13 4.04 0.66 1831 5.88 3.88 0.66 1940 5.70 3.76 0.66 1984 5.50 3.63 0.66 2071
28 22 6.38 3.44 0.54 1897 6.15 3.32 0.54 2017 6.00 3.24 0.54 2071 5.75 3.11 0.54 2158
28 24 6.70 2.81 0.42 1984 6.45 2.71 0.42 2093 6.30 2.65 0.42 2158 6.10 2.56 0.42 2267
28 26 6.90 2.07 0.30 2093 6.70 2.01 0.30 2202 6.60 1.98 0.30 2267 6.40 1.92 0.30 2333
29 18 5.88 4.82 0.82 1744 5.63 4.61 0.82 1831 5.40 4.43 0.82 1918 5.20 4.26 0.82 2006
29 20 6.13 4.29 0.70 1831 5.88 4.11 0.70 1940 5.70 3.99 0.70 1984 5.50 3.85 0.70 2071
29 22 6.38 3.70 0.58 1897 6.15 3.57 0.58 2017 6.00 3.48 0.58 2071 5.75 3.34 0.58 2158
29 24 6.70 3.08 0.46 1984 6.45 2.97 0.46 2093 6.30 2.90 0.46 2158 6.10 2.81 0.46 2267
29 26 6.90 2.35 0.34 2093 6.70 2.28 0.34 2202 6.60 2.24 0.34 2267 6.40 2.18 0.34 2333
30 18 5.88 5.05 0.86 1744 5.63 4.84 0.86 1831 5.40 4.64 0.86 1918 5.20 4.47 0.86 2006
30 20 6.13 4.53 0.74 1831 5.88 4.35 0.74 1940 5.70 4.22 0.74 1984 5.50 4.07 0.74 2071
30 22 6.38 3.95 0.62 1897 6.15 3.81 0.62 2017 6.00 3.72 0.62 2071 5.75 3.57 0.62 2158
30 24 6.70 3.35 0.50 1984 6.45 3.23 0.50 2093 6.30 3.15 0.50 2158 6.10 3.05 0.50 2267
30 26 6.90 2.62 0.38 2093 6.70 2.55 0.38 2202 6.60 2.51 0.38 2267 6.40 2.43 0.38 2333
31 18 5.88 5.29 0.90 1744 5.63 5.06 0.90 1831 5.40 4.86 0.90 1918 5.20 4.68 0.90 2006
31 20 6.13 4.78 0.78 1831 5.88 4.58 0.78 1940 5.70 4.45 0.78 1984 5.50 4.29 0.78 2071
31 22 6.38 4.21 0.66 1897 6.15 4.06 0.66 2017 6.00 3.96 0.66 2071 5.75 3.80 0.66 2158
31 24 6.70 3.62 0.54 1984 6.45 3.48 0.54 2093 6.30 3.40 0.54 2158 6.10 3.29 0.54 2267
31 26 6.90 2.90 0.42 2093 6.70 2.81 0.42 2202 6.60 2.77 0.42 2267 6.40 2.69 0.42 2333
32 18 5.88 5.52 0.94 1744 5.63 5.29 0.94 1831 5.40 5.08 0.94 1918 5.20 4.89 0.94 2006
32 20 6.13 5.02 0.82 1831 5.88 4.82 0.82 1940 5.70 4.67 0.82 1984 5.50 4.51 0.82 2071
32 22 6.38 4.46 0.70 1897 6.15 4.31 0.70 2017 6.00 4.20 0.70 2071 5.75 4.03 0.70 2158
32 24 6.70 3.89 0.58 1984 6.45 3.74 0.58 2093 6.30 3.65 0.58 2158 6.10 3.54 0.58 2267
32 26 6.90 3.17 0.46 2093 6.70 3.08 0.46 2202 6.60 3.04 0.46 2267 6.40 2.94 0.46 2333
INDOOR INDOOR
DB(:)WB(:)Q SHC SHF
OUTDOOR DB(:)
CAPACITY:5.00(kW) SHF:0.68 INPUT:2180(W)
QSHC SHF QSHC SHF QSHC SHF
NOTE Q : Total capacity (kW) SHF : Sensible heat factor DB: Dry-bulb temperature
SHC : Sensible heat capacity (kW) INPUT : Total power input (W) WB: Wet-bulb temperature
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