Gree GUHN09NK3AO User manual

U-MATCH AIR CONDITIONERS
SERVICE MANUAL
T1/R410A/50Hz
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PRODUCT .....................................................................................................2
1 MODELS LIST .......................................................................................................... 2
1.1 Outdoor Unit .................................................................................................................................2
1.2 Indoor Unit.....................................................................................................................................3
2 NOMENCLATURE ..................................................................................................... 6
2.1 Outdoor unit ..................................................................................................................................6
2.2 Indoor unit .....................................................................................................................................6
3 FUNCTION ................................................................................................................ 7
4 PRODUCT DATA ....................................................................................................... 8
4.1 Product Data at Rated Condition ..................................................................................................8
4.2 Operation Range.........................................................................................................................25
4.3 Electrical Data ............................................................................................................................25
5 PIPING DIAGRAM .................................................................................................. 27
CONTROL....................................................................................................29
1 OPERATION FLOWCHART .................................................................................... 29
1.1 Cooling/Dry Operation.................................................................................................................29
1.2 Heating Operation .......................................................................................................................30
2 MAIN LOGIC............................................................................................................ 31
2.1 Cooling ........................................................................................................................................31
2.2 Dry Mode.....................................................................................................................................31
2.3 Heating Mode..............................................................................................................................32
2.4 Defrosting....................................................................................................................................32
2.5 Fan Mode ....................................................................................................................................33
3 WIRELESS REMOTE CONTROLLER .................................................................... 33
3.1 Operation View ........................................................................................................................... 33
3.2 Display View................................................................................................................................35
4 WIRED REMOTE CONTROLLER ........................................................................... 35
4.1 Operation View............................................................................................................................35
4.2 Display View................................................................................................................................37
4.3 Dimension ..................................................................................................................................38
4.4 Installation ...................................................................................................................................38
5 CENTRALIZED CONTROLLER .............................................................................. 39
5.1 Centralized Controller-not with week timer .................................................................................39
5.2 Centralized Controller-week timer...............................................................................................40
5.3 Field Setting ................................................................................................................................42
5.4 Control Wiring Design .................................................................................................................43
5.5 Display View of the Cassette Type Unit Which With Control Panel ...........................................44
INSTALLATION............................................................................................. 48
1 INDOOR UNIT INSTALLATION ................................................................................. 48
1.1 Installation of Duct Type ................................................................................................................48
1.2 Installation of Ceiling Type ............................................................................................................56
1.3 Installation of Cassette Type .........................................................................................................59
2 OUTDOOR UNIT INSTALLATION ............................................................................. 69
2.1 Before Installation .........................................................................................................................69
2.2 Installation Site..............................................................................................................................69
2.3 Caution for Installation ..................................................................................................................69
2.4 Dimension Data.............................................................................................................................70
2.5 Installation Clearance Data ...........................................................................................................71
3 REFRIGERATION PIPING WORK ............................................................................ 71
3.1 Refrigeration Piping Work Procedures..........................................................................................71
CONTENTS

3.2 Caution in Connecting Pipes.........................................................................................................74
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4 ELECTRIC WIRING WORK....................................................................................... 75
4.1 Wiring Principle .............................................................................................................................75
4.2 Electric Wiring Design ...................................................................................................................77
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MAINTENANCE............................................................................................ 84
1 TROUBLE TABLE ...................................................................................................... 84
2 FLOW CHART OF TROUBLESHOOTING ................................................................ 86
3 WIRING DIADRAM ................................................................................................... 94
3.1 Wiring Diagram-Outdoor Units ......................................................................................................94
3.2 Wiring Diagram-Indoor units .......................................................................................................105
4 DISASSEMBLY AND ASSEMBLY PROCEDURE OF MAIN PARTS....................... 109
4.1 Outdoor Unit................................................................................................................................109
4.2 Indoor Unit...................................................................................................................................126
5 EXPLODED VIEWS AND PART LIST ..................................................................... 145
5.1 Outdoor Unit................................................................................................................................145
5.2 Indoor Unit .................................................................................................................................. 176

1
U-MATCH Air
Conditioners
Service Manual
PRODUCT
QSPEVDU

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U-MATCH Air
Conditioners
Service Manual
QSPEVDU
PRODUCT
1 MODELS LIST
1.1 Outdoor Unit
Model Code Ref. Power
Supply Appearance
GUHN09NK3AO
CF021W0012
R410a 220-240~,1,50
CF021W0013
GUHN12NK3AO
CF021W0022
R410a 220-240~,1,50
CF021W0023
GUHN18NK3AO
CF021W0052
R410a 220-240~,1,50
CF021W0053
GUHN24NK3AO
CF021W0092
R410a 220-240 ~,1,50
CF021W0093
GUHN30NK3A1O
CF021W0831
R410a 220-240~,1,50
CF021W0830
GUHN36NK3AO
CF021W0062
R410a 220-240~,1,50
CF021W0063
GUHN36NM3AO
CF021W0032
R410a 380-415~,3,50
CF021W0033
GUHN42NM3AO
CF021W0042
R410a 380-415~,3,50
CF021W0043
GUHN48NM3A1O
CF021W0820
R410a 380-415~,3,50
CF021W0821
GUHN60NM3AO
CF021W0082
R410a 380-415~,3,50
CF021W0083
GUHN60NM3A2O
CF021W0810 R410a 380-415~,3,50
CF021W0811 R410a 380-415~,3,50
GUCN42NM3AO CF021W1860 R410a 380-415~,3,50
GUCN48NM3AO CF021W1870 R410a 380-415~,3,50
Note:1Ton =12000Btu/h = 3.517kW

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U-MATCH Air
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Service Manual
QSPEVDU
1.2 Indoor Unit
1.2.1 Duct Type
Type Model Code
Nominal Capacity
Cooling/Heating
(Btu/h)
Ref. Power
Supply Appearance
Duct Type
GFH09K3BI CF022N0011 8870/9720
R410a
220-240~
1Ph
50Hz
GFH12K3BI CF022N0031 11940/12280
GFH18K3BI CF022N0051 17060/19450
GFH24K3BI CF022N0081 23880/27300
GFH30K3B1I CF022N0470 28320/31050
GFH36K3BI CF022N0021 33440/37530
GFH42K3BI CF022N0041 40940/47770
GFH48K3B1I CF022N0460 45040/49470
GFH60K3BI CF022N0071 54600/63120
GFH60K3B2I CF022N0450 52800/63120

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1.2.2 Floor- Ceiling Type
Type Model Code
Nominal
Capacity
Cooling/Heating
(Btu/h)
Ref. Power
Supply Appearance
Floor- Ceiling Type
GTH09K3BI ED010N0090 8870/9720
R410a
220-240~
1Ph
50Hz
GTH12K3BI ED010N0120 11940/12280
GTH18K3BI ED010N0130 17060/19450
GTH24K3BI ED010N0150 23880/27300
GTH30K3B1I ED020N0400 30030/33440
GTH36K3BI ED010N0100 34120/37530
GTH42K3BI ED010N0110 40940/47770
GTH48K3B1I ED020N0630 45040/49470
GTH60K3B2I ED020N0620 52800/63120

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1.2.3 Cassette Type
Type Model Code
Nominal
Capacity
Cooling/Heating
(Btu/h)
Ref. Power
Supply Appearance
Cassette Type
GKH12K3BI ET020N0060 11940/12280
R410a 220-240~
1Ph 50Hz
GKH18K3BI ET020N0030 17060/18430
GKH24K3BI ET020N0050 23200/25600
GKH30K3B1I ET020N0120 28320/30020
GKH36K3BI ET020N0010 34120/37530
GKH42K3BI ET020N0020 40940/47770
GKH48K3B1I ET010N0560 45040/49470
GKH42K3B1I ET010N0780 42000/-
GKH48K3B3I ET010N0790 45000/-
GKH60K3B2I ET010N0520 52800/63120
Note:1 Ton =12000Btu/h = 3.517kW
Notes:
The universal outdoor unit means that the customer can choose any of three kind of indoor unit to match the
outdoor unit without any change with it.

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Conditioners
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2 NOMENCLATURE
2.1 Outdoor unit
GUH N 60NM3A2O
123 4 5678910
NO. Description Options
1 Gree Electric Appliances Inc Capital Letter :G
2 Unit Type
U=Match Outdoor Unit
F=Duct Type
K=Cassette Type
T= Ceiling Type
3 Product Type C=Cool Only
H=Heat Pump without Aux Electric Heaters
4 Power Supply Code
N=Constant Frequency
D=DC Inverter
A=AC Inverter
5 Nominal Cooling Capacity Nominal Cooling Capacity
=Number×1000Btu/h
6 Climate Type N=Climate T1 Condition
T= Climate T3 Condition
7 Power Supply Code K=1Ph 220~240V 50HZ
M=3Ph 380~415V 50HZ
8 Refrigerant
1 =R22
2=R407C
3=R410A
9 Design Code Design Code: A1, A2, A3......; B1, B2, B3……
10 Unit Code for Condensing Unit
or Indoor Unit
O=Outdoor
I=Indoor Unit
2.2 Indoor unit
GFH 60 K3B2I
123 4 5678
NO. Description Options
1 Gree Electric Appliances Inc Capital Letter :G
2 Unit Type F=Duct Type
3 Product Type C=Cool Only
H=Heat Pump without Aux Electric Heaters
4 Nominal Cooling Capacity Nominal Cooling Capacity
=Number×1000Btu/h
5 Power Supply Code K=220~240V~50Hz
6 Refrigerant
1 =R22
2=R407C
3=R410A
7 Design Code Design Code: A1, A2, A3......; B1, B2, B3……
8 Unit Code for Indoor Unit I=Indoor Unit

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3 FUNCTION
Function Description
Memory function when unit restart after power off, it will run on former status,
the mode and parameter are kept the same
Remote control function wireless controller and remote controller can be opted, and the
maximum control distance of remote controller is 10m.
Timing function it can timing ON/ OFF separately, meanwhile, it can also can timing on circularly
Self-diagnosis with alarm function once unit has malfunction, the malfunction code will be indicated
Sleep function it can self control for saving energy in energy saving mode.
Automatic function the fan of indoor unit can adjust fan speed automatically based on actual
demand when cooling or heating under automatic mode
Cool air proof function the fan starts only when the temperature of indoor unit heat exchanger
is higher than indoor temperature under heating mode
Weekly Timer
Centralized Control and Week Timer Functions: The centralized controller and the
weekly timer are integrated in the same wire controller. The system has both the
centralized control and the week timing functions. Up to 16 sets of units can be
controlled simultaneously by the centralized controller (weekly timer). The weekly timing
function is able to realized four timing ON/OFF periods for any unit every day, so as
to achieve fully automatic operation. No timing control can be set for holidays.
High/low pressure protection when suction pressure is too low or discharge pressure is too high,
compressor will stop and unit display malfunction code
Overload protection compressor has its own overheat protection, once the temperature of compressor is higher than
allowable level, compressor will stop and only when temperature recovery, compressor restart
Over current protection once the current of compressor is higher that normal level,
compressor will stop and unit display malfunction code
Discharge high
temperature protection
once the discharge temperature of compressor is higher than allowable
value, compressor will stop and unit display malfunction code
Reverse (open) phase protection once the phase sequence of power supply is incongruent or the phase is absent, unit can’t work
Anti-high temperature protection once the heat exchanger temperature of indoor unit is too high, compressor stop.
Timing ON/OFF display display and timing turn ON/OFF time (only with wired controller have this function)
Fan speed display display the speed (high, medium, low) of fan(only with wired controller have this function)
Function model display cooling mode, dehumidifying mode, heating mode, fan mode
(only with wired controller have this function)
Testing display display testing mode(only with wired controller have this function)
Temperature display display room temperature and set temperature (with wired
controller or remoter board have this function)

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4 PRODUCT DATA
4.1 Product Data at Rated Condition
4.1.1 Duct Type
Model
Indoor unit GFH09K3BI GFH12K3BI GFH18K3BI
Product Code CF022N0011 CF022N0031 CF022N0051
Outdoor unit GUHN09NK3AO GUHN12NK3AO GUHN18NK3AO
Product Code CF021W0012 CF021W0022 CF021W0052
CF021W0013 CF021W0023 CF021W0053
Nominal
Capacity
Cooling kW 2.6 3.5 5.0
Btu/h 8870 11940 17060
Heating kW 2.85 3.6 5.7
Btu/h 9720 12280 19450
Power
Input
Cooling kW 1.0 1.2 2.1
Heating kW 0.97 1.1 1.8
EER/COP W/W 2.60/2.94 2.92/3.27 2.38/3.17
Indoor Unit GFH09K3BI GFH12K3BI GFH18K3BI
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.03 0.037 0.06
Air Flow m3/h 550/470/400 600/540/490 840/750/680
Ext. Static Pressure Pa 25 25 25
Sound Pressure Level(H/M/L) dB(A) 37/36/34 40/38/36 42/40/38
Air Filter - Standard washable synthetic
Drain Piping mm ijî ijî ijî
Dimensions (W×D×H)
(Outline/Package) mm 913×680×220/ 998×753×273
913×680×220/
998×753×273
1012×736×266/
1123×798×323
Weight(Net/Gross) kg 24/29 25/30 34/41
Outdoor Unit GUHN09NK3AO GUHN12NK3AO GUHN18NK3AO
Power Supply - 220-240V~/1Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Axial fan
Motor Output kW 0.03 0.048 0.048
Fan Motor Speed rpm 850 900 900
Compressor Type - ROTARY
Motor Output kW 0.922 1.185 1.9
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 1.1 1.0 1.5
Dimensions (W×D× H)
(Outline/Package) mm 820×320×540/ 873×363×605
820×320×540/
873×363×605
820×320×540/
873×363×605
Weight(Net/Gross) kg 32/37 32/37 40/45
Piping
Connections
Liquid mm 6.35 6.35 6.35
Gas mm 9.52 12.7 12.7
Max. Length m 20 20 20
Max. Height Difference m 15 15 15

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Model
Indoor unit GFH24K3BI
Product Code CF022N0081
Outdoor unit GUHN24NK3AO
Product Code CF021W0092
CF021W0093
Nominal
Capacity
Cooling kW 7.0
Btu/h 23880
Heating kW 8.0
Btu/h 27300
Power
Input
Cooling kW 2.66
Heating kW 2.51
EER/COP W/W 2.63/3.19
Indoor Unit GFH24K3BI
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.149
Air Flow m3/h 1600/1400/1200
Ext. Static Pressure Pa 25
Sound Pressure Level(H/M/L) dB(A) 47/44/42
Air Filter - Standard washable synthetic
Drain Piping mm ijî
Dimensions (W×D×H)
(Outline/Package) mm 1270×530×268/ 1348×597×283
Weight(Net/Gross) kg 37/43
Outdoor Unit GUHN24NK3AO
Power Supply - 220-240V~/1Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type ʊAxial fan
Motor Output kW 0.092
Fan Motor Speed(H/M/L) rpm 940/510
Compressor Type - ROTARY
Motor Output kW 2.475
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 2.2
Dimensions (W×D×H)
(Outline/Package) mm 1018×412×695/ 1103 ×453×770
Weight(Net/Gross) kg 59/64
Piping
Connections
Liquid 9.52 9.52
Gas mm 15.9
Max. Length m 30
Max. Height Difference m 15

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Model
Indoor unit GFH30K3B1I GFH36K3BI GFH36K3BI
Product Code CF022N0470 CF022N0021 CF022N0021
Outdoor unit GUHN30NK3A1O GUHN36NK3AO GUHN36NM3AO
Product Code CF021W0831 CF021W0062 CF021W0032
CF021W0830 CF021W0063 CF021W0033
Nominal
Capacity
Cooling kW 8.3 9.8 9.8
Btu/h 28320 33440 33440
Heating kW 9.10 11 11
Btu/h 31050 37530 37530
Power
Input
Cooling kW 3.0 4.0 4.0
Heating kW 3.0 3.5 3.5
EER/COP W/W 2.77/3.03 2.45/3.14 2.45/3.14
Indoor Unit GFH30K3B1I GFH36K3BI GFH36K3BI
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.149 0.5 0.5
Air Flow m3/h 1500/1300/1100 2000/1900/1800 2000/1900/1800
Ext. Static Pressure Pa 37 37 37
Sound Pressure Level(H/M/L) dB(A) 47/44/42 50/48/46 50/48/46
Air Filter - Standard washable synthetic
Drain Piping mm ijî ijî ijî
Dimensions (W×D×H)
(Outline/Package) mm 1270×530×268/ 1348×597×283
1226×775×290/
1338×837×305
1226×775×290/
1338×837×305
Weigh(Net/Gross) kg 37/43 54/61 54/61
Outdoor Unit GUHN30NK3A1O GUHN36NK3AO GUHN36NM3AO
Power Supply - 220-240V~/1Ph/50HZ 220-240V~/1Ph/50HZ 380-415V~/3Ph/50 HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Axial fan
Motor Output kW 0.125 0.092 0.092
Fan Motor Speed(H/M/L) rpm 780/500 920/780 920/780
Compressor Type - ROTARY SCROLL SCROLL
Motor Output kW 2.88 3.9 3.65
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 3.0 3.2 3.2
Dimensions (W×D×H)
(Outline/Package) mm 980×427×790/ 1083×488×855
1018 ×412×840/
1103×453×1000
1018 ×412×840/
1103×453×1000
Weight(Net/Gross) kg 70/75 90/100 90/100
Piping
Connections
Liquid mm 9.52 12.7 12.7
Gas mm 15.88 19.05 19.05
Max. Length m 30 50 50
Max. Height Difference m 15 30 30

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Model
Indoor unit GFH42K3BI GFH48K3B1I GFH60K3BI
Product Code CF022N0041 CF022N0460 CF022N0071
Outdoor unit GUHN42NM3AO GUHN48NM3A1O GUHN60NM3AO
Product Code CF021W0042 CF021W0820 CF021W0082
CF021W0043 CF021W0821 CF021W0083
Nominal
Capacity
Cooling kW 12 13.2 16
Btu/h 40940 45040 54600
Heating kW 14 14.5 18.5
Btu/h 47770 49470 63120
Power
Input
Cooling kW 5.3 5.1 6.5
Heating kW 4.9 4.6 5.5
EER/COP W/W 2.26/2.86 2.59/3.15 2.46/3.36
Indoor Unit GFH42K3BI GFH48K3B1I GFH60K3BI
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.5 0.5 0.5
Air Flow m3/h 2000/1900/1800 2300/2110/1850 2500/2070/1730
Ext. Static Pressure Pa 37 50 50
Sound Pressure Level(H/M/L) dB(A) 50/48/46 53/50/46 53/50/48
Air Filter - Standard washable synthetic
Drain Piping mm ijî ijî ijî
Dimensions (W×D×H)
(Outline/Package) mm 1226×775×290/ 1338 ×837×305
1226×775×290/
1338×837×305
1226×815×330/
1338×885×345
Weight(Net/Gross) kg 54/61 57/67 66/76
Outdoor Unit GUHN42NM3AO GUHN48NM3AO GUHN60NM3AO
Power Supply - 380-415V~/3 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Axial fan
Motor Output kW 0.143 0.092 0.092
Fan Motor Speed(H/M/L) rpm 840 940/510 940/700
Compressor Type - SCROLL
Motor Output kW 4.75 4.88 5.75
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 3.55 3.8 5.0
Dimensions (W×D×H)
(Outline/Package) mm 1032×412×1250 /1113 ×453×1400
1032×412×1250
/1113 ×453×1400
1032×412×1250
/1113×453×1400
Weight(Net/Gross) kg 112/123 112/123 123/134
Piping
Connections
Liquid mm 12.7 12.7 12.7
Gas mm 19.05 19.05 19.05
Max. Length m 50 50 50
Max. Height Difference m 30 30 30

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Model
Indoor unit GFH60K3B2I
Product Code CF022N0450
Outdoor unit GUHN60NM3A2O
Product Code CF021W0810
Nominal
Capacity
Cooling kW 15.5
Btu/h 52800
Heating kW 18.5
Btu/h 63120
Power
Input
Cooling kW 6.2
Heating kW 5.3
EER/COP W/W 2.50 /3.49
Indoor Unit GFH60K3B2I
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.5
Air Flow m3/h 2500/2070/1730
Ext. Static Pressure Pa 50
Sound Pressure Level(H/M/L) dB(A) 53/50/48
Air Filter - Standard washable synthetic
Drain Piping mm ijî
Dimensions (W×D×H)
(Outline/Package) mm 1226×815×330/ 1338×885×345
Weight(Net/Gross) kg 66/76
Outdoor Unit GUHN60NM3A2O
Power Supply - 380-415V~/3 Ph/50Hz
Heat Exchange - Cross Fin Coil
Fan
Type - Axial fan
Motor Output kW 0.092
Fan Motor Speed(H/M/L) rpm 940/700
Compressor Type - Constant Speed Scroll
Motor Output kW 5.75
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 4.5
Dimensions (W×D×H)
(Outline/Package) mm 1032×412×1250/ 1113×453×1400
Weight(Net/Gross) kg 123/134
Piping
Connections
Liquid mm 12.7
Gas mm 19.05
Max. Length m 50
Max. Height Difference m 30

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Note:
a. Nominal capacities are based on the follow conditions.
Indoor Outdoor
Cooling DB:27oC(80.6oF)
WB:19oC(66.2oF)
DB:35oC(95oF)
WB:24oC(75.2oF)
Heating DB:20oC(68oF)
WB:--oC(--oF)
DB:7oC(44.6oF)
WB:6oC(42.8oF)
Piping Length 5m
b. The air volume is measured at the relevant standard external static pressure.
c. Noise is tested in the Semi anechoic Room, so it should be slightly higher in the actual operation due to
environmental change.

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Conditioners
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4.1.2 Ceiling Type
Models
Indoor unit GTH09K3BI GTH12K3BI GTH18K3BI
Product Code ED010N0090 ED010N0120 ED010N0130
Outdoor unit GUHN09NK3AO GUHN12NK3AO GUHN18NK3AO
Product Code CF021W0012 CF021W0022 CF021W0052
CF021W0013 CF021W0023 CF021W0053
Nominal
Capacity
Cooling kW 2.6 3.5 5.0
Btu/h 8870 11940 17060
Heating kW 2.85 3.6 5.7
Btu/h 9720 12280 19450
Power
Input
Cooling kW 1.0 1.17 2.03
Heating kW 1.0 1.1 2.07
EER/ COP W/W 2.60/2.85 2.99/3.27 2.46/2.75
Indoor Unit GTH09K3BI GTH12K3BI GTH18K3BI
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.008 0.008 0.037
Air Flow m3/h 550/470/380 550/470/380 700/640/570
Sound Pressure Level(H/M/L) dB(A) 47/44/41 47/44/41 54/50/46
Air Filter - Standard washable synthetic
Drain Piping mm ijî ijî ijî
Dimensions (W×D×H)
(Outline/Package) mm 836×695×238/ 938×808×310
836×695×238/
938×808×310
836×695×238/
938×808×310
Weight(Net/Gross) kg 25/32 26/33 26/33
Outdoor Unit GUHN09NK3AO GUHN12NK3AO GUHN18NK3AO
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type ʊAxial fan
Motor Output kW 0.03 0.048 0.048
Fan Motor Speed rpm 850 900 900
Compressor Type - ROTARY
Motor Output kW 0.922 1.185 1.9
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 1.1 1.0 1.5
Dimensions (W×D×H)
(Outline/Package) mm 820×320×540 /873×363×605
820×320×540
/873×363×605
820×320×540
/873×363×605
Weight(Net/Gross) kg 32/37 32/37 40/45
Piping
Connections
Liquid mm 6.35 6.35 6.35
Gas mm 9.52 12.7 12.7
Max. Length m 20 20 20
Max. Height Difference m 15 15 15

15
U-MATCH Air
Conditioners
Service Manual
QSPEVDU
Models
Indoor unit GTH24K3BI
Product Code ED010N0150
Outdoor unit GUHN24NK3AO
Product Code CF021W0092
CF021W0093
Nominal
Capacity
Cooling kW 7.0
Btu/h 23880
Heating kW 8.0
Btu/h 27300
Power
Input
Cooling kW 2.61
Heating kW 2.59
EER/ COP W/W 2.68/3.09
Indoor Unit GTH24K3BI
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.052
Air Flow m3/h 1170/1080/1000
Sound Pressure Level(H/M/L) dB(A) 50/48/46
Air Filter - Standard washable synthetic
Drain Piping mm ijî
Dimensions (W×D×H)
(Outline/Package) mm 1300×600×188 /1417×727×263
Weight(Net/Gross) kg 33/40
Outdoor Unit GUHN24NK3AO
Power Supply - 220-240V~/1 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Axial fan
Motor Output kW 0.092
Fan Motor Speed rpm 940/510
Compressor Type - ROTARY
Motor Output kW 2.475
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 2.2
Dimensions (W×D×H)
(Outline/Package) mm 1018×412×695/ 1103×453×770
Weight(Net/Gross) kg 59/64
Piping
Connections
Liquid mm 9.52
Gas mm 15.8
Max. Length m 30
Max. Height Difference m 15

16
U-MATCH Air
Conditioners
Service Manual
QSPEVDU
Models
Indoor unit GTH30K3B1I GTH36K3BI GTH36K3BI
Product Code ED020N0400 ED010N0100 ED010N0100
Outdoor unit GUHN30NK3A1O GUHN36NK3AO GUHN36NM3AO
Product Code CF021W0830 CF021W0062 CF021W0032
CF021W0831 CF021W0063 CF021W0033
Nominal
Capacity
Cooling kW 8.5 10 9.8
Btu/h 30030 34120 33430
Heating kW 9.8 11 10.78
Btu/h 33440 37530 36780
Power
Input
Cooling kW 3.0 3.6 3.6
Heating kW 2.85 3.3 3.3
EER/ COP W/W 2.83/3.44 2.78/3.33 2.72/3.27
Indoor Unit GTH30K3B1I GTH36K3BI GTH36K3BI
Power Supply - 220-240V~/1Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.075 0.082 0.082
Air Flow m3/h 1600/1450/1300 1800/1630/1520 1800/1630/1520
Sound Pressure Level(H/M/L) dB(A) 52/51/49 54/51/48 54/51/48
Air Filter - Standard washable synthetic
Drain Piping mm ijî ijî ijî
Dimensions (W×D×H)
(Outline/Package) mm 1420×700×245/ 1548×828×345
1590×695×238/
1717×833×345
1590×695×238/
1717×833×345
Weight(Net/Gross) kg 48/58 48/58 48/58
Outdoor Unit GUHN30NK3A1O GUHN36NK3AO GUHN36NM3AO
Power Supply - 220-240V~/1Ph/50HZ 220-240V~/1Ph/50HZ 380-415V~/3Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Axial fan
Motor Output kW 0.125 0.092 0.092
Fan MotorSpeed(H/M/L) rpm 780/500 920/780 920/780
Compressor Type - ROTARY SCROLL SCROLL
Motor Output kW 2.88 3.9 3.65
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 3.0 3.2 3.2
Dimensions (W×H×D)
(Outline/Package) mm 980×427×790/ 1083×488×855
1018×412×840/
1103×453×1000
1018×412×840/
1103×453×1000
Weight(Net/Gross) kg 70/75 90/100 90/100
Piping
Connections
Liquid mm 9.52 12.7 12.7
Gas mm 15.88 19.05 19.05
Max. Length m 30 50 50
Max. Height Difference m 15 30 30

17
U-MATCH Air
Conditioners
Service Manual
QSPEVDU
Models
Indoor unit GTH42K3BI GTH48K3B1I
Product Code ED010N0110 ED020N0630
Outdoor unit GUHN42NM3AO GUHN48NM3A1O
Product Code CF021W0042 CF021W0820
CF021W0043 CF021W0821
Nominal
Capacity
Cooling kW 12 13.2
Btu/h 40940 45040
Heating kW 14 14.5
Btu/h 47770 49470
Power
Input
Cooling kW 4.8 5.0
Heating kW 4.7 4.8
EER/ COP W/W 2.50/2.98 2.64/3.02
Indoor Unit GTH42K3BI GTH48K3B1I
Power Supply - 220-240V~/1Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Centrifugal fan
Drive - Direct Driver
Motor Output kW 0.082 0.12
Air Flow m3/h 1800/1630/1520 2100/1900/1800
Sound Pressure Level(H/M/L) dB(A) 54/51/48 58/55/52
Air Filter - Standard washable synthetic
Drain Piping mm ijî
Dimensions (W×D×H)
(Outline/Package) mm 1590×695×238/ 1717×833×345
1590×695×238/
1717×833×345
Weight(Net/Gross) kg 48/58 48/58
Outdoor Unit GUHN42NM3AO GUHN48NM3A1O
Power Supply - 380-415V~/3 Ph/50HZ
Heat Exchange - Cross Fin Coil
Fan
Type - Axial fan
Motor Output kW 0.145 0.092
Fan MotorSpeed(H/M/L) rpm 840 940/510
Compressor Type - SCROLL
Motor Output kW 4.75 4.88
Refrigerant
Type - R410A
Control - Capillary Tube
Charge kg 3.55 3.8
Dimensions (W×D×H)
(Outline/Package) mm 1032×412×1250/ 1113× 453 ×1400
1032×412×1250/
1113× 453 ×1400
Weight(Net/Gross) kg 112/123 112/123
Piping
Connections
Liquid mm 12.7 12.7
Gas mm 19.05 19.05
Max. Length m 50 50
Max. Height Difference m 30 30