Mitsubishi Electric MUZ-GC25VA-E1 User manual

SERVICE MANUAL
CONTENTS
1. TECHNICAL CHANGES ····································2
2. PART NAMES AND FUNCTIONS······················2
3. SPECIFICATION·················································3
4. NOISE CRITERIA CURVES·······························5
5. OUTLINES AND DIMENSIONS ·························6
6. WIRING DIAGRAM ············································7
7. REFRIGERANT SYSTEM DIAGRAM··············11
8. PERFORMANCE CURVES······························13
9. ACTUATOR CONTROL····································22
10. SERVICE FUNCTIONS·····································23
11. TROUBLESHOOTING······································23
12. DISASSEMBLY INSTRUCTIONS·····················42
Wireless type
Models
SPLIT-TYPE, HEAT PUMPAIR CONDITIONERS
MUZ-GC25VA -
MUZ-GC25VAH -
MUZ-GC35VA -
MUZ-GC35VAH - E1
E1
E1
E1
NOTE:
RoHS compliant products have <G> mark on the spec name plate.
HFC
utilized
R410A
No. OBH469
OUTDOOR UNIT
Indoor unit service manual
MSZ-GC•VA Series (OBH468)
MUZ-GC25VA
MUZ-GC25VAH PARTS CATALOG (OBB469)
OBH469--1.qxp 07.1.22 1:28 PM Page 1

PART NAMES AND FUNCTIONS
2
2
1TECHNICAL CHANGES
ACCESSORIES
Air outlet
Drain outlet
Piping
Drain hose
Air inlet
Air outlet
Drain outlet
Piping
Drain hose
Air inlet
1Drain socket MUZ-GC25VA
1MUZ-GC35VA
1
MUZ-GC25VA
MUZ-GC25VAH MUZ-GC35VA
MUZ-GC35VAH
MUZ-GA25VA - ➔MUZ-GC25VA -
MUZ-GA25VAH - ➔MUZ-GC25VAH -
MUZ-GA35VA - ➔MUZ-GC35VA -
MUZ-GA35VAH - ➔MUZ-GC35VAH - E1E3
E1E3
E1E3
E1E3
1.Outdoor model has been changed.
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3
3SPECIFICATION
4.2
0.24
KNB065FDTH(C)
500
RA6V21-AB or BB
684o540o255
26
1
0.75
Cooling
2.5 (0.9-3.0)
1.4
1,812
3.6
665
80
3.14
3.76
46
810
Heating
3.2 (0.9-4.5)
—
1,788
4.2
835
86
3.74
3.83
47
800
MUZ-GC25VA
5.0
KNB073FEDH or FGDH
550
RC0J50-AM
800o550o285
31
0.85
Cooling
3.5 (1.0-3.9)
2.0
2,010
5.0
1,075
93
4.47
0.31
3.26
47
810/750
2
Heating
4.0 (0.9-5.0)
—
2,082
4.9
1,055
94
4.33
0.35
3.79
48
880/810/650
3
Outdoor model
Function
Power supply
Capacity Rated frequency(Min.-Max.)
Dehumidification
Air flow ✽1
Power outlet
Running current ✽1
(Total)
Power input ✽1 (Total)
Power factor ✽1 (Total)
Starting current ✽1 (Total)
Compressor motor current ✽1
Fan motor current ✽1
Model
Output
Fan motor Model
Dimensions WOHOD
Weight
Sound level ✽1
Fan speed
Fan speed regulator
Refrigerant filling
capacity(R410A)
Refrigeration oil (Model)
kW
r/h
K/h
A
A
W
%
A
A
A
✽1
(Total)
W
mm
kg
dB(A)
rpm
kg
cc
Compressor
Special remarks
Coefficient of performance(C.O.P)
Capacity
Electrical data
MUZ-GC35VA
MUZ-GC25VAH MUZ-GC35VAH
Single phase
230V,50Hz
10
320 (NEO22)
NOTE : Test conditions are based on ISO 5151
Cooling : Indoor Dry-bulb temperature 27:Wet-bulb temperature 19:
Outdoor Dry-bulb temperature 35:
Heating : Indoor Dry-bulb temperature 20:
Outdoor Dry-bulb temperature 7:Wet-bulb temperature 6:
Refrigerant piping length (one way): 5m
✽1 Measured under rated operating frequency
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4
Model
Item
Current
transformer
Smoothing
capacitor
Diode module
Fuse
Defrost heater
Intelligent power module
Expansion valve coil
Reactor
Current-detecting
resistor
Current-limiting PTC thermistor
Current-limiting resistor
Terminal block
Relay
R.V. coil
Heater protector
Outdoor fan motor thermal fuse
IGBT
MUZ-GC25VA
(CT)
(CT761, CT781)
(C61,C62)
(
C63A, C63B, C63C )
(DB61)
(DB65)
(DB61, DB65)
(F61)
(F701, F801)
(F71,F801,F901)
(H)
(IPM)
(LEV)
(L61)
(R61)
(R825,R831)
(PTC64)
( R64A, R64B )
(TB1,TB2)
(X61)
(X63)
(X64)
(X66)
(21S4)
(26H)
(TR821)
MUZ-GC25VAH MUZ-GC35VA MUZ-GC35VAH
20A
—
620+ 420V
—
—
25A 600V
—
T3.15AL250V
15A 600V
10A 23.0mH
—
10"5W
—
STF-01AJ503
—
—
—
—
230V 130W
3A 250V
Open 45:
—
—
—
230V 138W
3A 250V
Open 45:
20A
T20AL250V
CAM-MD12ME 12VDC
45m"5W
25m"5W
3P
3A 250V
20A 250V
3A 600V
—
500+ 420V
—
15A 600V
10A 600V
—
T3.15AL250V
—
10A 600V
7A 18.0mH
33"
—
2A 240V
SHF-4-10W5
Open 152:(RA6V21-AB) or Open 126:(RA6V21-BB)
Specifications and rating conditions of main electric parts
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5
4NOISE CRITERIA CURVES
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
COOLING
FUNCTION SPL(dB(A)) LINE
HEATING
46
47
MUZ-GC25VA
MUZ-GC25VAH
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
COOLING
FUNCTION SPL(dB(A)) LINE
HEATING
47
48
Test conditions
Cooling : Dry-bulb temperature 35:
Heating : Dry-bulb temperature 7: Wet-bulb temperature 6:
OUTDOOR UNIT
MICROPHONE
1m
MUZ-GC35VA
MUZ-GC35VAH
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6
OUTLINES AND DIMENSIONS
5
20.8
144.6 89.6
255
145.5
Service panel
Service port
Air out
Liquid refrigerant pipe joint
Refrigerant pipe (flared) [6.35
Gas refrigerant pipe joint
Refrigerant pipe (flared) [9.52
43-
40-
REQUIRED SPACE Basically open 100 mm or more
without any obstruction in front
and on both sides of the unit.
350 mm or more
100 mm or more
100 mm or more
100 mm or more
Open two sides of left,
right, or rear side.
Air in
Air in
381.5
Drain hole [33 (Only MUZ-GC25VA)
Bolt pitch for
installation
264~280
300
540
270
10
47.5
22.5
17.5
243
Bolt pitch for installation
500
684
61
105
Handle
2 holes 10 X 16
40
Unit: mm
MUZ-GC25VA
MUZ-GC25VAH
MUZ-GC35VA
MUZ-GC35VAH
10
69
800
302.5
500 Bolt pitch for installation
150
22.3
Handle
550
280
164.5
99.5
170.5
23 Service panel
Service port
285
344.5
44
400
Air in
Air out
Air in
17.5
Bolt pitch for
installation
304~325
40
Liquid refrigerant pipe joint
Refrigerant pipe (flared) [6.35
Gas refrigerant pipe joint
Refrigerant pipe (flared) [9.52
43-
35-
2 holes 10 X 21
Drain hole [33 (MUZ-GC35VAH)
REQUIRED SPACE Basically open 100 mm or more
without any obstruction in front
and on both sides of the unit.
350 mm or more
200 mm or more
100 mm or more
100 mm or more
Open two sides of left,
right, or rear side.
Drain hole [42 (MUZ-GC35VA)
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7
6WIRING DIAGRAM
MUZ-GC25VA
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8
MUZ-GC25VAH
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9
MUZ-GC35VA
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10
MUZ-GC35VAH
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11
7REFRIGERANT SYSTEM DIAGRAM
Unit:mm
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
Discharge
temperature
thermistor
RT62
Flared connection
Stop valve
(with strainer)
Stop valve
(with service port)
Capillary tube
[3.0✕[2.0✕260
Refrigerant flow in cooling
Compressor
4-way valve
Refrigerant flow in heating
Refrigerant pipe [9.52
(with heat insulator)
Refrigerant pipe [6.35
(with heat insulator)
Expansion
valve R.V. coil
heating ON
cooling OFF
Strainer
#100
Ambient
temperature
thermistor
RT65
Muffler
Muffler
MUZ-GC25VA
MUZ-GC25VAH
Outdoor
heat
exchanger
Flared connection
Defrost
thermistor
RT61
Discharge
temperature
thermistor
RT62
Flared connection
Stop valve
(with strainer)
Stop valve
(with service port)
Capillary tube
[3.0✕[2.0✕240
Refrigerant flow in cooling
Compressor
4-way valve
Refrigerant flow in heating
Refrigerant pipe [9.52
(with heat insulator)
Refrigerant pipe [6.35
(with heat insulator)
Expansion
valve R.V. coil
heating ON
cooling OFF
Strainer
#100
Muffler
Ambient
temperature
thermistor
RT65
Muffler
Muffler
MUZ-GC35VA
MUZ-GC35VAH
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12
ADDITIONAL REFRIGERANT CHARGE (R410A:g)
Outdoor unit
precharged
750
850
14m7m6m5m 11m
Model Refrigerant piping length (one way)
8m 9m 10m 12m 13m 15m 20m
27000
0180
90 120 150 210 240 300 450
MUZ-GC25VA
MUZ-GC25VAH
MUZ-GC35VA
MUZ-GC35VAH
Max. length
A
Max. Height
difference
B
Indoor
unit
Outdoor unit
MAX. REFRIGERANT PIPING LENGTH and MAX. HEIGHT DIFFERENCE
Max. length
A
20
Max. Height difference
B
12
Model Gas
9.52
Liquid
6.35
Piping size O.D : mm
Refrigerant piping : m
MUZ-GC25VA
MUZ-GC25VAH
MUZ-GC35VA
MUZ-GC35VAH
Calculation : Xg=30 g/m ✕ (Refrigerant piping length (m)–5)
NOTE: Refrigerant piping exceeding 7 m requires additional refrigerant charge according to the calculation.
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13
8 PERFORMANCE CURVES
The standard data contained in these specifications apply only to the operation of the air conditioner under normal conditions.
Since operating conditions vary according to the areas where these units are installed, the following information has been pro-
vided 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
(5) Indoor intake air dry-bulb temperature : °C DB
(6) Outdoor intake air wet-bulb temperature : °C WB
(7) Total input : W
Indoor air wet/dry-bulb temperature difference on the left side of the following chart 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.
}
}
Cooling
Heating
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 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 wet and dry-bulb thermometers to the outdoor air intake.
Cover the thermometers to prevent direct rays of the sun.
3. Check that the air filter is cleaned.
4. Open windows and doors of 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.
MUZ-GC25VA MUZ-GC35VA
MUZ-GC25VAH MUZ-GC35VAH
INDOOR UNIT OUTDOOR UNIT
Wet and dry-bulb
thermometers Wet and dry-bulb
thermometers
Indoor air Wet-bulb temperature
difference (degree)
MUZ-GC25VAH
8.1
7.5
6.8
6.3
5.7
5.1
4.5
12.7
11.6
10.6
9.6
8.7
7.8
6.9
MUZ-GC35VAH
MUZ-GC25VA
MUZ-GC35VA
at Rated frequency
18 20 25 30 35 40 46
0.9
1.0
1.1
1.2
1.3
1.4
1.5
Indoor intake air Wet-bulb temperature (:)
Cooling capacity
Capacity correction factor
22
20
18
26
24
8-1. Capacity and input curves
OBH469--1.qxp 07.1.22 1:29 PM Page 13

NOTE:The above broken lines are for the heating operation without any frost and
defrost operation.
14
Indoor air Wet-bulb temperature
difference (degree)
MUZ-GC25VAH
6.8
6.3
5.7
5.1
4.5
4.0
10.6
9.6
8.7
7.8
6.9
6.0
MUZ-GC35VAH
MUZ-GC25VA
MUZ-GC35VA
at Rated frequency
at Rated frequency
input correction factor
Outdoor intake air Dry-bulb temperature (:)
18 20 25 30 35 40 46
0.8
0.9
1.0
1.1
1.2
1.3 Total input (cooling)
22
20
18
Indoor intake air Wet-bulb temperature (:)
26 24
20.9
19.3
17.7
16.1
14.5
12.9
11.3
9.7
8.0
6.4
27.5
25.4
23.3
21.2
19.1
16.9
14.8
12.7
10.6
8.5
Indoor air Dry-bulb temperature
difference (degree)
at Rated frequency at Rated frequency
MUZ-GC35VAH MUZ-GC25VAH MUZ-GC35VA MUZ-GC25VA
Outdoor intake air Wet-bulb temperature (:)
-20 -15 -10 -5 0 5 10 15
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3 Heating capacity
Capacity correction factor
15
20
26
Indoor intake air Dry-bulb temperature (:)
20.9
19.3
17.7
16.1
14.5
12.9
11.3
9.7
8.0
6.4
27.5
25.4
23.3
21.2
19.1
16.9
14.8
12.7
10.6
8.5
Indoor air Dry-bulb temperature
difference (degree)
at Rated frequency at Rated frequency
MUZ-GC35VAH MUZ-GC25VAH MUZ-GC35VA MUZ-GC25VA
Outdoor intake air Wet-bulb temperature (:)
-20 -15 -10 -5 0 5 10 15
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3 Total input(heating)
Input correction factor
15
20
26
Indoor intake air Dry-bulb temperature (:)
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15
Correction of Cooling total input
Input correction factors
The operational frequency of compressor
Correction of Cooling capacity
Capacity correction factors
The operational frequency of compressor
Correction of Cooling capacity
Capacity correction factors
The operational frequency of compressor
Correction of Cooling total input
Input correction factors
The operational frequency of compressor
Correction of Heating total input
The operational frequency of compressor
Correction of Heating capacity
Capacity correction factors
The operational frequency of compressor
Correction of Heating total input
Input correction factors
The operational frequency of compressor
Correction of Heating capacity
Capacity correction factors
The operational frequency of compressor
Input correction factors
MUZ-GC25VAH
MUZ-GC35VAH
MUZ-GC25VA
MUZ-GC35VA
0 50 100 150(Hz)
0.0
0.5
1.0
1.5
0 50 100 150(Hz)
0.0
0.5
1.0
1.5
0 50 100 150(Hz)
0.0
0.5
1.0
1.5
2.0
0 50 100 150(Hz)
0.0
0.5
1.0
1.5
2.0
0 50 100 150(Hz)
0.0
0.5
1.0
1.5
0 50 100 150(Hz)
0.0
0.5
1.0
1.5
0 50 100 150(Hz)
0.0
0.5
1.0
1.5
2.0
0 50 100 150(Hz)
0.0
0.5
1.0
1.5
2.0
8-2. Capacity and input correction by operational frequency of compressor
8-3. Test run operation (How to operate fixed-frequency operation)
1. Press EMERGENCY OPERATION switch to COOL or HEAT mode (COOL : Press once, HEAT : Press twice).
2. Test run operation starts and continues to operate for 30 minutes.
3. Compressor operates at rated frequency in COOL mode or 58Hz in HEAT mode.
4. Indoor fan operates at High speed.
5. After 30 minutes, test run operation finishes and EMERGENCY OPERATION starts (Operation frequency of compressor
varies).
6. To cancel test run operation (EMERGENCY OPERATION), press EMERGENCY OPERATION switch or any button on
remote controller.
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16
kgf/F[Gauge]
MPa [Gauge]
18 3215 20
50 25 60 30 70 (%)
35(˚C)
3230
70 (%)
35(˚C)
0.2
0.4
0.6
0.8
1.0
1.2
2
4
6
8
10
12
14 1.4
Ambient temperature(˚C)
Ambient humidity(%)
Outdoor low pressure
MUZ-GC25VAH
Ambient temperature(˚C)
Ambient humidity(%)
15 20
50 25 60
2
3
4
5
6
18
MUZ-GC25VAH
MUZ-GC25VA
MUZ-GC25VA
MUZ-GC35VAH
MUZ-GC35VAH
MUZ-GC35VA
MUZ-GC35VA
kgf/F[Gauge]
MPa [Gauge]
0.2
0.4
0.6
0.8
1.0
1.2
2
4
6
8
10
12
14 1.4
15 20
50 25 60
2
2.5
3
3.5
4
18
(A) (A)
Outdoor unit current
Ambient temperature(˚C)
Ambient humidity(%)
Ambient temperature(˚C)
Ambient humidity(%)
18 3215 20
50 25 60 30 70 (%)
35(˚C)
3230
70 (%)
35(˚C)
(A) (A)
Ambient temperature(˚C) Ambient temperature(˚C)
MUZ-GC25VAH
MUZ-GC25VA MUZ-GC35VAH MUZ-GC35VA
Outdoor unit current
3.0
2.5
2.0
1.5
1.0
0.5
0.0 25 10 15 20 25(:)
3.0
2.5
2.0
1.5
1.0
0.5
0.0 25 10 15 20 25(:)
COOL operation
1Both indoor and outdoor unit are under the
same temperature/humidity condition.
2Operation : TEST RUN OPERATION (refer to 8-3.)
Dry-bulb temperature(:)Relative humidity(%)
20 50
25 60
30 70
8-4. Outdoor low pressure and outdoor unit current
1Condition :
2Operation : Test run operation (refer to 8-3.)
HEAT operation
Dry bulb temperature (°C) Indoor
20.0
14.5 2 1
Outdoor
7
615 12 20.0 14.5
Wet bulb temperature (°C)
NOTE :
The unit of pressure has been
changed to MPa on the interna-
tional system of units (SI unit sys-
tem).
The conversion factor is:
1(MPa [Gauge]) =10.2(kgf/ff
[Gauge])
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17
MUZ-GC25VA MUZ-GC25VAH
21 18
21 20
22 18
22 20
22 22
23 18
23 20
23 22
24 18
24 20
24 22
24 24
25 18
25 20
25 22
25 24
26 18
26 20
26 22
26 24
26 26
27 18
27 20
27 22
27 24
27 26
28 18
28 20
28 22
28 24
28 26
29 18
29 20
29 22
29 24
29 26
30 18
30 20
30 22
30 24
30 26
31 18
31 20
31 22
31 24
31 26
32 18
32 20
32 22
32 24
32 26
INDOOR INDOOR
CAPACITY:2.5(kW) INPUT:665(W)SHF:0.79
21 OUTDOOR DB(:) 25 27 30
WB(:)Q SHC SHF Q SHC SHF Q SHC SHF Q SHC SHFINPUT INPUT INPUT INPUT
DB(:)2.94 1.79 0.61 532 2.81 1.72 0.61 559 2.70 1.65 0.61 585 2.60 1.59 0.61 612
3.06 1.50 0.49 559 2.94 1.44 0.49 592 2.85 1.40 0.49 605 2.75 1.35 0.49 632
2.94 1.91 0.65 532 2.81 1.83 0.65 559 2.70 1.76 0.65 585 2.60 1.69 0.65 612
3.06 1.62 0.53 559 2.94 1.56 0.53 592 2.85 1.51 0.53 605 2.75 1.46 0.53 632
3.19 1.31 0.41 579 3.08 1.26 0.41 615 3.00 1.23 0.41 632 2.88 1.18 0.41 658
2.94 2.03 0.69 532 2.81 1.94 0.69 559 2.70 1.86 0.69 585 2.60 1.79 0.69 612
3.06 1.75 0.57 559 2.94 1.67 0.57 592 2.85 1.62 0.57 605 2.75 1.57 0.57 632
3.19 1.43 0.45 579 3.08 1.38 0.45 615 3.00 1.35 0.45 632 2.88 1.29 0.45 658
2.94 2.14 0.73 532 2.81 2.05 0.73 559 2.70 1.97 0.73 585 2.60 1.90 0.73 612
3.06 1.87 0.61 559 2.94 1.79 0.61 592 2.85 1.74 0.61 605 2.75 1.68 0.61 632
3.19 1.56 0.49 579 3.08 1.51 0.49 615 3.00 1.47 0.49 632 2.88 1.41 0.49 658
3.35 1.24 0.37 605 3.23 1.19 0.37 638 3.15 1.17 0.37 658 3.05 1.13 0.37 692
2.94 2.26 0.77 532 2.81 2.17 0.77 559 2.70 2.08 0.77 585 2.60 2.00 0.77 612
3.06 1.99 0.65 559 2.94 1.91 0.65 592 2.85 1.85 0.65 605 2.75 1.79 0.65 632
3.19 1.69 0.53 579 3.08 1.63 0.53 615 3.00 1.59 0.53 632 2.88 1.52 0.53 658
3.35 1.37 0.41 605 3.23 1.32 0.41 638 3.15 1.29 0.41 658 3.05 1.25 0.41 692
2.94 2.38 0.81 532 2.81 2.28 0.81 559 2.70 2.19 0.81 585 2.60 2.11 0.81 612
3.06 2.11 0.69 559 2.94 2.03 0.69 592 2.85 1.97 0.69 605 2.75 1.90 0.69 632
3.19 1.82 0.57 579 3.08 1.75 0.57 615 3.00 1.71 0.57 632 2.88 1.64 0.57 658
3.35 1.51 0.45 605 3.23 1.45 0.45 638 3.15 1.42 0.45 658 3.05 1.37 0.45 692
3.45 1.14 0.33 638 3.35 1.11 0.33 672 3.30 1.09 0.33 692 3.20 1.06 0.33 712
2.94 2.50 0.85 532 2.81 2.39 0.85 559 2.70 2.30 0.85 585 2.60 2.21 0.85 612
3.06 2.24 0.73 559 2.94 2.14 0.73 592 2.85 2.08 0.73 605 2.75 2.01 0.73 632
3.19 1.94 0.61 579 3.08 1.88 0.61 615 3.00 1.83 0.61 632 2.88 1.75 0.61 658
3.35 1.64 0.49 605 3.23 1.58 0.49 638 3.15 1.54 0.49 658 3.05 1.49 0.49 692
3.45 1.28 0.37 638 3.35 1.24 0.37 672 3.30 1.22 0.37 692 3.20 1.18 0.37 712
2.94 2.61 0.89 532 2.81 2.50 0.89 559 2.70 2.40 0.89 585 2.60 2.31 0.89 612
3.06 2.36 0.77 559 2.94 2.26 0.77 592 2.85 2.19 0.77 605 2.75 2.12 0.77 632
3.19 2.07 0.65 579 3.08 2.00 0.65 615 3.00 1.95 0.65 632 2.88 1.87 0.65 658
3.35 1.78 0.53 605 3.23 1.71 0.53 638 3.15 1.67 0.53 658 3.05 1.62 0.53 692
3.45 1.41 0.41 638 3.35 1.37 0.41 672 3.30 1.35 0.41 692 3.20 1.31 0.41 712
2.94 2.73 0.93 532 2.81 2.62 0.93 559 2.70 2.51 0.93 585 2.60 2.42 0.93 612
3.06 2.48 0.81 559 2.94 2.38 0.81 592 2.85 2.31 0.81 605 2.75 2.23 0.81 632
3.19 2.20 0.69 579 3.08 2.12 0.69 615 3.00 2.07 0.69 632 2.88 1.98 0.69 658
3.35 1.91 0.57 605 3.23 1.84 0.57 638 3.15 1.80 0.57 658 3.05 1.74 0.57 692
3.45 1.55 0.45 638 3.35 1.51 0.45 672 3.30 1.49 0.45 692 3.20 1.44 0.45 712
2.94 2.85 0.97 532 2.81 2.73 0.97 559 2.70 2.62 0.97 585 2.60 2.52 0.97 612
3.06 2.60 0.85 559 2.94 2.50 0.85 592 2.85 2.42 0.85 605 2.75 2.34 0.85 632
3.19 2.33 0.73 579 3.08 2.24 0.73 615 3.00 2.19 0.73 632 2.88 2.10 0.73 658
3.35 2.04 0.61 605 3.23 1.97 0.61 638 3.15 1.92 0.61 658 3.05 1.86 0.61 692
3.45 1.69 0.49 638 3.35 1.64 0.49 672 3.30 1.62 0.49 692 3.20 1.57 0.49 712
2.94 2.97 1.01 532 2.81 2.84 1.01 559 2.70 2.73 1.01 585 2.60 2.63 1.01 612
3.06 2.73 0.89 559 2.94 2.61 0.89 592 2.85 2.54 0.89 605 2.75 2.45 0.89 632
3.19 2.45 0.77 579 3.08 2.37 0.77 615 3.00 2.31 0.77 632 2.88 2.21 0.77 658
3.35 2.18 0.65 605 3.23 2.10 0.65 638 3.15 2.05 0.65 658 3.05 1.98 0.65 692
3.45 1.83 0.53 638 3.35 1.78 0.53 672 3.30 1.75 0.53 692 3.20 1.70 0.53 712
2.94 3.08 1.05 532 2.81 2.95 1.05 559 2.70 2.84 1.05 585 2.60 2.73 1.05 612
3.06 2.85 0.93 559 2.94 2.73 0.93 592 2.85 2.65 0.93 605 2.75 2.56 0.93 632
3.19 2.58 0.81 579 3.08 2.49 0.81 615 3.00 2.43 0.81 632 2.88 2.33 0.81 658
3.35 2.31 0.69 605 3.23 2.23 0.69 638 3.15 2.17 0.69 658 3.05 2.10 0.69 692
3.45 1.97 0.57 638 3.35 1.91 0.57 672 3.30 1.88 0.57 692 3.20 1.82 0.57 712
PERFORMANCE DATA COOL operation at Rated frequency
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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CAPACITY:2.5(kW) INPUT:665(W)SHF:0.79 OUTDOOR DB(:)
INDOOR INDOOR
DB (:) WB (:)Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
2.45 1.49 0.61 652 2.25 1.37 0.61 692 2.08 1.27 0.61 718
2.58 1.26 0.49 678 2.40 1.18 0.49 712 2.23 1.09 0.49 751
2.45 1.59 0.65 652 2.25 1.46 0.65 692 2.08 1.35 0.65 718
2.58 1.36 0.53 678 2.40 1.27 0.53 712 2.23 1.18 0.53 751
2.73 1.12 0.41 705 2.55 1.05 0.41 745 2.38 0.97 0.41 771
2.45 1.69 0.69 652 2.25 1.55 0.69 692 2.08 1.43 0.69 718
2.58 1.47 0.57 678 2.40 1.37 0.57 712 2.23 1.27 0.57 751
2.73 1.23 0.45 705 2.55 1.15 0.45 745 2.38 1.07 0.45 771
2.45 1.79 0.73 652 2.25 1.64 0.73 692 2.08 1.51 0.73 718
2.58 1.57 0.61 678 2.40 1.46 0.61 712 2.23 1.36 0.61 751
2.73 1.34 0.49 705 2.55 1.25 0.49 745 2.38 1.16 0.49 771
2.88 1.06 0.37 732 2.70 1.00 0.37 765 2.55 0.94 0.37 798
2.45 1.89 0.77 652 2.25 1.73 0.77 692 2.08 1.60 0.77 718
2.58 1.67 0.65 678 2.40 1.56 0.65 712 2.23 1.45 0.65 751
2.73 1.44 0.53 705 2.55 1.35 0.53 745 2.38 1.26 0.53 771
2.88 1.18 0.41 732 2.70 1.11 0.41 765 2.55 1.05 0.41 798
2.45 1.98 0.81 652 2.25 1.82 0.81 692 2.08 1.68 0.81 718
2.58 1.78 0.69 678 2.40 1.66 0.69 712 2.23 1.54 0.69 751
2.73 1.55 0.57 705 2.55 1.45 0.57 745 2.38 1.35 0.57 771
2.88 1.29 0.45 732 2.70 1.22 0.45 765 2.55 1.15 0.45 798
3.03 1.00 0.33 758 2.85 0.94 0.33 791 2.68 0.88 0.33 825
2.45 2.08 0.85 652 2.25 1.91 0.85 692 2.08 1.76 0.85 718
2.58 1.88 0.73 678 2.40 1.75 0.73 712 2.23 1.62 0.73 751
2.73 1.66 0.61 705 2.55 1.56 0.61 745 2.38 1.45 0.61 771
2.88 1.41 0.49 732 2.70 1.32 0.49 765 2.55 1.25 0.49 798
3.03 1.12 0.37 758 2.85 1.05 0.37 791 2.68 0.99 0.37 825
2.45 2.18 0.89 652 2.25 2.00 0.89 692 2.08 1.85 0.89 718
2.58 1.98 0.77 678 2.40 1.85 0.77 712 2.23 1.71 0.77 751
2.73 1.77 0.65 705 2.55 1.66 0.65 745 2.38 1.54 0.65 771
2.88 1.52 0.53 732 2.70 1.43 0.53 765 2.55 1.35 0.53 798
3.03 1.24 0.41 758 2.85 1.17 0.41 791 2.68 1.10 0.41 825
2.45 2.28 0.93 652 2.25 2.09 0.93 692 2.08 1.93 0.93 718
2.58 2.09 0.81 678 2.40 1.94 0.81 712 2.23 1.80 0.81 751
2.73 1.88 0.69 705 2.55 1.76 0.69 745 2.38 1.64 0.69 771
2.88 1.64 0.57 732 2.70 1.54 0.57 765 2.55 1.45 0.57 798
3.03 1.36 0.45 758 2.85 1.28 0.45 791 2.68 1.20 0.45 825
2.45 2.38 0.97 652 2.25 2.18 0.97 692 2.08 2.01 0.97 718
2.58 2.19 0.85 678 2.40 2.04 0.85 712 2.23 1.89 0.85 751
2.73 1.99 0.73 705 2.55 1.86 0.73 745 2.38 1.73 0.73 771
2.88 1.75 0.61 732 2.70 1.65 0.61 765 2.55 1.56 0.61 798
3.03 1.48 0.49 758 2.85 1.40 0.49 791 2.68 1.31 0.49 825
2.45 2.47 1.01 652 2.25 2.27 1.01 692 2.08 2.10 1.01 718
2.58 2.29 0.89 678 2.40 2.14 0.89 712 2.23 1.98 0.89 751
2.73 2.10 0.77 705 2.55 1.96 0.77 745 2.38 1.83 0.77 771
2.88 1.87 0.65 732 2.70 1.76 0.65 765 2.55 1.66 0.65 798
3.03 1.60 0.53 758 2.85 1.51 0.53 791 2.68 1.42 0.53 825
2.45 2.57 1.05 652 2.25 2.36 1.05 692 2.08 2.18 1.05 718
2.58 2.39 0.93 678 2.40 2.23 0.93 712 2.23 2.07 0.93 751
2.73 2.21 0.81 705 2.55 2.07 0.81 745 2.38 1.92 0.81 771
2.88 1.98 0.69 732 2.70 1.86 0.69 765 2.55 1.76 0.69 798
3.03 1.72 0.57 758 2.85 1.62 0.57 791 2.68 1.52 0.57 825
PERFORMANCE DATA COOL operation at Rated frequency
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
MUZ-GC25VA MUZ-GC25VAH
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INDOOR INDOOR
CAPACITY:3.5(kW) INPUT:1075(W)SHF:0.76
21 OUTDOOR DB(:) 25 27 30
WB(:)Q SHC SHF Q SHC SHF Q SHC SHF Q SHC SHFINPUT INPUT INPUT INPUT
DB(:)
4.11 2.39 0.58 860 3.94 2.28 0.58 903 3.78 2.19 0.58 946 3.64 2.11 0.58 989
4.29 1.97 0.46 903 4.11 1.89 0.46 957 3.99 1.84 0.46 978 3.85 1.77 0.46 1021
4.11 2.55 0.62 860 3.94 2.44 0.62 903 3.78 2.34 0.62 946 3.64 2.26 0.62 989
4.29 2.14 0.50 903 4.11 2.06 0.50 957 3.99 2.00 0.50 978 3.85 1.93 0.50 1021
4.46 1.70 0.38 935 4.31 1.64 0.38 994 4.20 1.60 0.38 1021 4.03 1.53 0.38 1064
4.11 2.71 0.66 860 3.94 2.60 0.66 903 3.78 2.49 0.66 946 3.64 2.40 0.66 989
4.29 2.32 0.54 903 4.11 2.22 0.54 957 3.99 2.15 0.54 978 3.85 2.08 0.54 1021
4.46 1.87 0.42 935 4.31 1.81 0.42 994 4.20 1.76 0.42 1021 4.03 1.69 0.42 1064
4.11 2.88 0.70 860 3.94 2.76 0.70 903 3.78 2.65 0.70 946 3.64 2.55 0.70 989
4.29 2.49 0.58 903 4.11 2.39 0.58 957 3.99 2.31 0.58 978 3.85 2.23 0.58 1021
4.46 2.05 0.46 935 4.31 1.98 0.46 994 4.20 1.93 0.46 1021 4.03 1.85 0.46 1064
4.69 1.59 0.34 978 4.52 1.54 0.34 1032 4.41 1.50 0.34 1064 4.27 1.45 0.34 1118
4.11 3.04 0.74 860 3.94 2.91 0.74 903 3.78 2.80 0.74 946 3.64 2.69 0.74 989
4.29 2.66 0.62 903 4.11 2.55 0.62 957 3.99 2.47 0.62 978 3.85 2.39 0.62 1021
4.46 2.23 0.50 935 4.31 2.15 0.50 994 4.20 2.10 0.50 1021 4.03 2.01 0.50 1064
4.69 1.78 0.38 978 4.52 1.72 0.38 1032 4.41 1.68 0.38 1064 4.27 1.62 0.38 1118
4.11 3.21 0.78 860 3.94 3.07 0.78 903 3.78 2.95 0.78 946 3.64 2.84 0.78 989
4.29 2.83 0.66 903 4.11 2.71 0.66 957 3.99 2.63 0.66 978 3.85 2.54 0.66 1021
4.46 2.41 0.54 935 4.31 2.32 0.54 994 4.20 2.27 0.54 1021 4.03 2.17 0.54 1064
4.69 1.97 0.42 978 4.52 1.90 0.42 1032 4.41 1.85 0.42 1064 4.27 1.79 0.42 1118
4.83 1.45 0.30 1032 4.69 1.41 0.30 1086 4.62 1.39 0.30 1118 4.48 1.34 0.30 1150
4.11 3.37 0.82 860 3.94 3.23 0.82 903 3.78 3.10 0.82 946 3.64 2.98 0.82 989
4.29 3.00 0.70 903 4.11 2.88 0.70 957 3.99 2.79 0.70 978 3.85 2.70 0.70 1021
4.46 2.59 0.58 935 4.31 2.50 0.58 994 4.20 2.44 0.58 1021 4.03 2.33 0.58 1064
4.69 2.16 0.46 978 4.52 2.08 0.46 1032 4.41 2.03 0.46 1064 4.27 1.96 0.46 1118
4.83 1.64 0.34 1032 4.69 1.59 0.34 1086 4.62 1.57 0.34 1118 4.48 1.52 0.34 1150
4.11 3.54 0.86 860 3.94 3.39 0.86 903 3.78 3.25 0.86 946 3.64 3.13 0.86 989
4.29 3.17 0.74 903 4.11 3.04 0.74 957 3.99 2.95 0.74 978 3.85 2.85 0.74 1021
4.46 2.77 0.62 935 4.31 2.67 0.62 994 4.20 2.60 0.62 1021 4.03 2.50 0.62 1064
4.69 2.35 0.50 978 4.52 2.26 0.50 1032 4.41 2.21 0.50 1064 4.27 2.14 0.50 1118
4.83 1.84 0.38 1032 4.69 1.78 0.38 1086 4.62 1.76 0.38 1118 4.48 1.70 0.38 1150
4.11 3.70 0.90 860 3.94 3.54 0.90 903 3.78 3.40 0.90 946 3.64 3.28 0.90 989
4.29 3.34 0.78 903 4.11 3.21 0.78 957 3.99 3.11 0.78 978 3.85 3.00 0.78 1021
4.46 2.95 0.66 935 4.31 2.84 0.66 994 4.20 2.77 0.66 1021 4.03 2.66 0.66 1064
4.69 2.53 0.54 978 4.52 2.44 0.54 1032 4.41 2.38 0.54 1064 4.27 2.31 0.54 1118
4.83 2.03 0.42 1032 4.69 1.97 0.42 1086 4.62 1.94 0.42 1118 4.48 1.88 0.42 1150
4.11 3.87 0.94 860 3.94 3.70 0.94 903 3.78 3.55 0.94 946 3.64 3.42 0.94 989
4.29 3.52 0.82 903 4.11 3.37 0.82 957 3.99 3.27 0.82 978 3.85 3.16 0.82 1021
4.46 3.12 0.70 935 4.31 3.01 0.70 994 4.20 2.94 0.70 1021 4.03 2.82 0.70 1064
4.69 2.72 0.58 978 4.52 2.62 0.58 1032 4.41 2.56 0.58 1064 4.27 2.48 0.58 1118
4.83 2.22 0.46 1032 4.69 2.16 0.46 1086 4.62 2.13 0.46 1118 4.48 2.06 0.46 1150
4.11 4.03 0.98 860 3.94 3.86 0.98 903 3.78 3.70 0.98 946 3.64 3.57 0.98 989
4.29 3.69 0.86 903 4.11 3.54 0.86 957 3.99 3.43 0.86 978 3.85 3.31 0.86 1021
4.46 3.30 0.74 935 4.31 3.19 0.74 994 4.20 3.11 0.74 1021 4.03 2.98 0.74 1064
4.69 2.91 0.62 978 4.52 2.80 0.62 1032 4.41 2.73 0.62 1064 4.27 2.65 0.62 1118
4.83 2.42 0.50 1032 4.69 2.35 0.50 1086 4.62 2.31 0.50 1118 4.48 2.24 0.50 1150
4.11 4.19 1.02 860 3.94 4.02 1.02 903 3.78 3.86 1.02 946 3.64 3.71 1.02 989
4.29 3.86 0.90 903 4.11 3.70 0.90 957 3.99 3.59 0.90 978 3.85 3.47 0.90 1021
4.46 3.48 0.78 935 4.31 3.36 0.78 994 4.20 3.28 0.78 1021 4.03 3.14 0.78 1064
4.69 3.10 0.66 978 4.52 2.98 0.66 1032 4.41 2.91 0.66 1064 4.27 2.82 0.66 1118
4.83 2.61 0.54 1032 4.69 2.53 0.54 1086 4.62 2.49 0.54 1118 4.48 2.42 0.54 1150
PERFORMANCE DATA COOL operation at Rated frequency
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
MUZ-GC35VA MUZ-GC35VAH
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CAPACITY:3.5(kW) INPUT:1075(W)SHF:0.76 OUTDOOR DB(:)
INDOOR INDOOR
DB (:) WB (:)Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT
3.43 1.99 0.58 1054 3.15 1.83 0.58 1118 2.91 1.68 0.58 1161
3.61 1.66 0.46 1097 3.36 1.55 0.46 1150 3.12 1.43 0.46 1215
3.43 2.13 0.62 1054 3.15 1.95 0.62 1118 2.91 1.80 0.62 1161
3.61 1.80 0.50 1097 3.36 1.68 0.50 1150 3.12 1.56 0.50 1215
3.82 1.45 0.38 1140 3.57 1.36 0.38 1204 3.33 1.26 0.38 1247
3.43 2.26 0.66 1054 3.15 2.08 0.66 1118 2.91 1.92 0.66 1161
3.61 1.95 0.54 1097 3.36 1.81 0.54 1150 3.12 1.68 0.54 1215
3.82 1.60 0.42 1140 3.57 1.50 0.42 1204 3.33 1.40 0.42 1247
3.43 2.40 0.70 1054 3.15 2.21 0.70 1118 2.91 2.03 0.70 1161
3.61 2.09 0.58 1097 3.36 1.95 0.58 1150 3.12 1.81 0.58 1215
3.82 1.75 0.46 1140 3.57 1.64 0.46 1204 3.33 1.53 0.46 1247
4.03 1.37 0.34 1183 3.78 1.29 0.34 1236 3.57 1.21 0.34 1290
3.43 2.54 0.74 1054 3.15 2.33 0.74 1118 2.91 2.15 0.74 1161
3.61 2.24 0.62 1097 3.36 2.08 0.62 1150 3.12 1.93 0.62 1215
3.82 1.91 0.50 1140 3.57 1.79 0.50 1204 3.33 1.66 0.50 1247
4.03 1.53 0.38 1183 3.78 1.44 0.38 1236 3.57 1.36 0.38 1290
3.43 2.68 0.78 1054 3.15 2.46 0.78 1118 2.91 2.27 0.78 1161
3.61 2.38 0.66 1097 3.36 2.22 0.66 1150 3.12 2.06 0.66 1215
3.82 2.06 0.54 1140 3.57 1.93 0.54 1204 3.33 1.80 0.54 1247
4.03 1.69 0.42 1183 3.78 1.59 0.42 1236 3.57 1.50 0.42 1290
4.24 1.27 0.30 1226 3.99 1.20 0.30 1279 3.75 1.12 0.30 1333
3.43 2.81 0.82 1054 3.15 2.58 0.82 1118 2.91 2.38 0.82 1161
3.61 2.52 0.70 1097 3.36 2.35 0.70 1150 3.12 2.18 0.70 1215
3.82 2.21 0.58 1140 3.57 2.07 0.58 1204 3.33 1.93 0.58 1247
4.03 1.85 0.46 1183 3.78 1.74 0.46 1236 3.57 1.64 0.46 1290
4.24 1.44 0.34 1226 3.99 1.36 0.34 1279 3.75 1.27 0.34 1333
3.43 2.95 0.86 1054 3.15 2.71 0.86 1118 2.91 2.50 0.86 1161
3.61 2.67 0.74 1097 3.36 2.49 0.74 1150 3.12 2.31 0.74 1215
3.82 2.37 0.62 1140 3.57 2.21 0.62 1204 3.33 2.06 0.62 1247
4.03 2.01 0.50 1183 3.78 1.89 0.50 1236 3.57 1.79 0.50 1290
4.24 1.61 0.38 1226 3.99 1.52 0.38 1279 3.75 1.42 0.38 1333
3.43 3.09 0.90 1054 3.15 2.84 0.90 1118 2.91 2.61 0.90 1161
3.61 2.81 0.78 1097 3.36 2.62 0.78 1150 3.12 2.43 0.78 1215
3.82 2.52 0.66 1140 3.57 2.36 0.66 1204 3.33 2.19 0.66 1247
4.03 2.17 0.54 1183 3.78 2.04 0.54 1236 3.57 1.93 0.54 1290
4.24 1.78 0.42 1226 3.99 1.68 0.42 1279 3.75 1.57 0.42 1333
3.43 3.22 0.94 1054 3.15 2.96 0.94 1118 2.91 2.73 0.94 1161
3.61 2.96 0.82 1097 3.36 2.76 0.82 1150 3.12 2.55 0.82 1215
3.82 2.67 0.70 1140 3.57 2.50 0.70 1204 3.33 2.33 0.70 1247
4.03 2.33 0.58 1183 3.78 2.19 0.58 1236 3.57 2.07 0.58 1290
4.24 1.95 0.46 1226 3.99 1.84 0.46 1279 3.75 1.72 0.46 1333
3.43 3.36 0.98 1054 3.15 3.09 0.98 1118 2.91 2.85 0.98 1161
3.61 3.10 0.86 1097 3.36 2.89 0.86 1150 3.12 2.68 0.86 1215
3.82 2.82 0.74 1140 3.57 2.64 0.74 1204 3.33 2.46 0.74 1247
4.03 2.50 0.62 1183 3.78 2.34 0.62 1236 3.57 2.21 0.62 1290
4.24 2.12 0.50 1226 3.99 2.00 0.50 1279 3.75 1.87 0.50 1333
3.43 3.50 1.02 1054 3.15 3.21 1.02 1118 2.91 2.96 1.02 1161
3.61 3.24 0.90 1097 3.36 3.02 0.90 1150 3.12 2.80 0.90 1215
3.82 2.98 0.78 1140 3.57 2.78 0.78 1204 3.33 2.59 0.78 1247
4.03 2.66 0.66 1183 3.78 2.49 0.66 1236 3.57 2.36 0.66 1290
4.24 2.29 0.54 1226 3.99 2.15 0.54 1279 3.75 2.02 0.54 1333
PERFORMANCE DATA COOL operation at Rated frequency
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
MUZ-GC35VA MUZ-GC35VAH
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