Cooper & Hunter CH-S09FTXE-NG User manual

ServiceManual
Refrigerant R32
Model:CH-S09FTXE-NG
CH-S12FTXE-NG
CH-S09FTXQ-NG
CH-S12FTXQ-NG

Service Manual
Table of Contents
Part Ⅰ: Technical Information.........................................................................
1. Summary. .......................................................................................................................
2. Specications. ...........................................................................................................
2.1 Specication Sheet. ............................................................................................................
2.2 Operation Characteristic Curve . .........................................................................................
2.3 Capacity Variation Ratio According to Temperature ...........................................................
2.4 Cooling and Heating Data Sheet in Rated Frequency
2.5 Noise Curve. .......................................................................................................................
3. Outline Dimension Diagram..........................................................................
3.1 Indoor Unit. .........................................................................................................................
3.2 Outdoor Unit . ......................................................................................................................
4. Refrigerant System Diagram........................................................................
5. Electrical Part.............................................................................................................
5.1 Wiring Diagram. ..................................................................................................................
5.2 PCB Printed Diagram . ........................................................................................................
6. Function and Control. .........................................................................................
6.1 Remote Controller Introduction . ........................................................................................
6.2 Ewpe Smart App Operation Manual . ..................................................................................
6.3 Brief Description of Modes and Functions..........................................................................
Part Ⅱ: Installation and Maintenance .....................................................
7. Notes for Installation and Maintenance..............................................
8. Installation. ...................................................................................................................
8.1 Installation Dimension Diagram. .........................................................................................
8.2 Installation Parts-checking . ...............................................................................................
8.3 Selection of Installation Location. .......................................................................................
8.4 Requirements for electric connection .................................................................................
8.5 Installation of Indoor Unit. ...................................................................................................
8.6 Installation of Outdoor Unit. ................................................................................................
8.7 Vacuum Pumping and Leak Detection ...............................................................................
8.8 Check after Installation and Test Operation .......................................................................
8.9 Wired Controller . ................................................................................................................
Table of Contents

Service Manual
9. Maintenance. ...............................................................................................................
9.1 Error Code List ...................................................................................................................
9.2 Procedure of Troubleshooting ............................................................................................
9.3 Troubleshooting for Normal Malfunction.............................................................................
10. Exploded View and Parts List ..................................................................
10.1 Indoor Unit........................................................................................................................
10.2 Outdoor Unit .....................................................................................................................
11. Removal Procedure. ..........................................................................................
11.1 Removal Procedure of Indoor Unit ...................................................................................
11.2 Removal Procedure of Outdoor Unit ................................................................................
Appendix:. ...........................................................................................................................
Appendix 1: Reference Sheet of Celsius and Fahrenheit ........................................................
Appendix 2: Conguration of Connection Pipe.........................................................................
Appendix 3: Pipe Expanding Method . ......................................................................................
Appendix 4: List of Resistance for Temperature Sensor ..........................................................
Table of Contents

Technical Information
Service Manual
1. Summary
Part Ⅰ: Technical Information
CH-S09FTXQ-NG
CH-S12FTXQ-NG
CH-S09FTXE-NG
CH-S12FTXE-NG

Technical Information
Service Manual
Outdoor Unit
CH-S12FTXE-NG
CH-S12FTXQ-NG
Remote Controller
CH-S09FTXE-NG
CH-S09FTXQ-NG

Technical Information
Service Manual
Parameter Unit Value
Model CH-S09FTXE-NG
CH-S09FTXQ-NG
Power
Supply
Rated Voltage V~220-240
Rated Frequency Hz 50
Phases 1
Power Supply Mode Outdoor
Cooling Capacity(Min~Max) W2600(440~3000)
Heating Capacity(Min~Max) W2800(600~3200)
Cooling Power Input(Min~Max) W720(160~1400)
Heating Power Input(Min~Max) W710(200~1500)
Cooling Current Input A 3.9
Heating Current Input A 3.4
Rated Input W 1500
Rated Current A 6.3
Air Flow Volume(SH/H/M//L/SL) m3/h 560/490/430/330/-
Dehumidifying Volume L/h 0.8
EER W/W 3.62
COP W/W 3.93
SEER W/W 6.1
SCOP(Average/Warmer/Colder) W/W 4.6/5.1/3.2
Application Area m212-18
Indoor
Unit
Fan Type Cross-ow
Fan Diameter Length(DXL) mm Ф98X580
Cooling Speed(SH/H/M//L/SL) r/min 1300/1200/1050/800/-
Heating Speed(SH/H/M//L/SL) r/min 1300/1200/1050/900/-
Fan Motor Power Output W 20
Fan Motor RLA A 0.215
Fan Motor Capacitor μF 1
Evaporator Form Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Ф5
Evaporator Row-n Gap mm 2-1.4
Evaporator Coil Length (LXDXW) mm 584X22.8X266.7
Swing Motor Model MP24AA
Swing Motor Power Output W 1.5
Fuse Current A 3.15
Sound Pressure Level(SH/H/M//L/SL) dB (A) 36/30/26/23/-
Sound Power Level(SH/H/M//L/SL) dB (A) 39/36/32/28/-
Dimension (WXHXD) mm 790X275X200
Dimension of Carton Box (LXWXH) mm 863X268X352
Dimension of Package(LXWXH) mm 866X271X367
Net Weight kg 9
Gross Weight kg 11
2. Specications

Technical Information
Service Manual
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Outdoor
Unit
Compressor Manufacturer ZHUHAI LANDA
COMPRESSOR CO.,LTD
Compressor Model QXF-B096zE190A
Compressor Oil FW68DA
Compressor Type Rotary
Compressor LRA. A 20.00
Compressor RLA A 4.21
Compressor Power Input W 943
Compressor Overload Protector 1NT11L-6233 HPC115/95U1
KSD115ºC
Throttling Method Capillary
Set Temperature Range ºC 16~30
Cooling Operation Ambient Temperature
Range ºC -15~48
Heating Operation Ambient Temperature
Range ºC -15~24
Condenser Form Aluminum Fin-copper Tube
Condenser Pipe Diameter mm Φ7
Condenser Rows-n Gap mm 1-1.4
Condenser Coil Length (LXDXW) mm 710X19.05X508
Fan Motor Speed rpm 900
Fan Motor Power Output W 30
Fan Motor RLA A 0.36
Fan Motor Capacitor μF /
Outdoor Unit Air Flow Volume m3/h 1600
Fan Type Axial-ow
Fan Diameter mm Φ400
Defrosting Method Automatic Defrosting
Climate Type T1
Isolation I
Moisture Protection IPX4
Permissible Excessive Operating Pressure for
the Discharge Side MPa 4.3
Permissible Excessive Operating Pressure for
the Suction Side MPa 2.5
Sound Pressure Level (H/M/L) dB (A) 49/-/-
Sound Power Level (H/M/L) dB (A) 52/-/-
Dimension(WXHXD) mm 782X540X320
Dimension of Carton Box (LXWXH) mm 820X355X580
Dimension of Package(LXWXH) mm 823X358X595
Net Weight kg 29.5
Gross Weight kg 32
Refrigerant R32
Refrigerant Charge kg 0.6
Connection
Pipe
Connection Pipe Length m 5
Connection Pipe Gas Additional Charge g/m 16
Outer Diameter Liquid Pipe mm Φ6
Outer Diameter Gas Pipe mm Φ9.52
Max Distance Height m 10
Max Distance Length m 19
Note: The connection pipe applies metric diameter.

Technical Information
Service Manual
Model CH-S12FTXE-NG
CH-S12FTXQ-NG
Power
Supply
Rated Voltage V~ 220-240
Rated Frequency Hz 50
Phases 1
Power Supply Mode Outdoor
Cooling Capacity(Min~Max) W3500 (600~3600)
Heating Capacity(Min~Max) W3600 (600~3800)
Cooling Power Input(Min~Max) W970 (120~1400)
Heating Power Input(Min~Max) W920 (120~1500)
Cooling Current Input A 4.42
Heating Current Input A 4.30
Rated Input W 1500
Rated Current A 6.21
Air Flow Volume(SH/H/M/L/SL) m3/h 560/330/480/282/-
Dehumidifying Volume L/h 1.4
EER W/W 3.60
COP W/W 3.93
SEER 6.10
SCOP(Average) 4.60
HSPF /
Application Area m212-18
Indoor
Unit
Fan Type Cross-ow
Fan Diameter Length(DXL) mm Ф98X580
Cooling Speed(SH/H/M/L/SL) r/min 1350/1200/1050/750/-
Heating Speed(SH/H/M/L/SL) r/min 1350/1200/1050/850/-
Fan Motor Power Output W 20
Fan Motor RLA A 0.215
Fan Motor Capacitor μF 1
Evaporator Form Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Ф5
Evaporator Row-n Gap mm 2-1.4
Evaporator Coil Length(LXDXW) mm 584X22.8X266.7
Swing Motor Model MP24AA
Swing Motor Power Output W 1.5
Fuse Current A 3.15
Sound Pressure Level(SH/H/M/L/SL)dB (A) 37/32/28/24/-
Sound Power Level(SH/H/M/L/SL) dB (A) 42/37/34/28/-
Dimension(WXHXD) mm 790X275X200
Dimension of Carton Box(LXWXH) mm 850X339X262
Dimension of Package(LXWXH) mm 852X355X273
Net Weight kg 9
Gross Weight kg 11

Technical Information
Service Manual
Outdoor
Unit
Compressor Manufacturer/Trademark ZHUHAI LANDA COMPRESSOR CO., LTD
Compressor Model QXF-B096zE190A
Compressor Oil FW68DA
Compressor Type Rotary
L.R.A. A 20.0
Compressor RLA A 4.21
Compressor Power Input W 943
Overload Protector 1NT11L-6233
Throttling Method Capillary
Operation temp oC16~30
Ambient temp (cooling) oC -15~48
Ambient temp (heating) oC -15~24
Condenser Form Aluminum Fin-copper Tube
Pipe Diameter mm Ф7.94
Rows-n Gap mm 1-1.4
Coil Length (LXDXW) mm 731X19.05X550
Fan Motor Speed rpm 900
Output of Fan Motor W 30
Fan Motor RLA A 0.36
Fan Motor Capacitor μF /
Air Flow Volume of Outdoor Unit m3/h 2200
Fan Type Axial-ow
Fan Diameter mm Ф438
Defrosting Method Automatic Defrosting
Climate Type T1
Isolation I
Moisture Protection IPX4
Permissible Excessive Operating
Pressure for the Discharge Side MPa 4.3
Permissible Excessive Operating
Pressure for the Suction Side MPa 2.5
Sound Pressure Level (H/M/L) dB (A) 51/-/-
Sound Power Level (H/M/L) dB (A) 54/-/-
Dimension (WXHXD) mm 848X596X320
Dimension of Carton Box (LXWXH) mm 878X360X630
Dimension of Package (LXWXH) mm 881X363X645
Net Weight kg 31
Gross Weight kg 34
Refrigerant R32
Refrigerant Charge kg 0.59
Connection
Pipe
Length m 5
Gas Additional Charge g/m 20
Outer Diameter Liquid Pipe mm Ф6
Outer Diameter Gas Pipe mm Ф9.52
Max Distance Height m 10
Max Distance Length m 20
Note: The connection pipe applies metric diameter.
The above data is subject to change without notice; please refer to the nameplate of the unit.

Technical Information
Service Manual
2.2 Operation Characteristic Curve
2.3 Capacity Variation Ratio According to Temperature
Compressor Speed(rps) Compressor Speed(rps)
Cooling Heating
Current(A)
Current(A)
50
60
70
80
90
100
110
120
130
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
Capacity ratio(%)
Outdoor temp. (°C)
Capacity ratio(%)
gnitaeHgnilooC
gnitaeHgnilooC
-20 -15 -10 -5 0
5 1
0
110
120
130
100
90
80
70
60
50
40
Outdoor temp.(°C)
0
1
2
3
4
5
6
7
8
9
10
0 20 40 60 80 100 120
WB19°C
0
1
2
3
4
5
6
7
8
0 20 40 60 80 100 120
50
60
70
80
90
100
110
120
130
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
Capacity ratio(%)
Outdoor temp. (°C)
Capacity ratio(
%)
–15 –10 –5
110
100
90
80
70
60
50
40
0 5
7 1
0
Conditions
Indoor:DB20°C
Indoor air flow:Super High
Pipe length:5m
Outdoor temp.(°C)
Condition
Indoor:DB27°C WB19°C
Indoor air flow: High
Pipe length:5m
Condition
Indoor:DB27°C WB19°C
Indoor air flow: High
Pipe length:5m
Condition
Indoor:DB20°C
Indoor air flow: High
Pipe length:5m
Condition
Indoor:DB 27°C
Indoor air flow: Super High
Pipe length:5m
Voltage:230V
Condition
Indoor:DB 20°C
Indoor air flow: Super High
Pipe length:5m
Voltage:230V
Heating operation ambient temperature range is -20ºC~24ºC
Heating operation ambient temperature range is -15ºC~24ºC
0 10 20 30 40 50 60 70 90 0 10 20 30 40 50 60 70 80 90 100 120110
80
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
220V
230V
240V
220V
230V
240V
0 10 20 30 40 50 60 70 90 0 10 20 30 40 50 60 70 80 90 100
120
110
80
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)A(tnerruC
220V
230V
240V
220V
230V
240V
Conditions
Indoor: DB27°C/WB19°C
Outdoor: DB35°C/WB24°C
Indoor air flow: High
Pipe length: 5m
Conditions
Indoor: DB27°C/WB19°C
Outdoor: DB35°C/WB24°C
Indoor air flow: High
Pipe length: 5m
Conditions
Indoor: DB20°C/WB15°C
Outdoor: DB7°C/WB6°C
Indoor air flow: High
Pipe length: 5m
Conditions
Indoor: DB20°C/WB15°C
Outdoor: DB7°C/WB6°C
Indoor air flow: High
Pipe length: 5m
Cooling Heating