34 1 61MB
EN
SERVICE MANUAL
Heat Pump Air To Air Arctic Series
MODELS: CH-S09FTXLA(WI-FI)-NG
CH-S12FTXLA(WI-FI)-NG
For proper operation, please read and keep this manual carefully. Designed by Cooper&Hunter International Corporation, Oregon, USA www.cooperandhunter.com
Service Manual
Table of Contents Part Ⅰ : Technical Information . ......................................................................1 1. Summary . .....................................................................................................................1 2. Specifications . .........................................................................................................4 2.1 Specification Sheet. ..........................................................................................................4 2.2 Operation Characteristic Curve . .......................................................................................8 2.3 Capacity Variation Ratio According to Temperature .........................................................8 2.4 Cooling and Heating Data Sheet in Rated Frequency .....................................................9 2.5 Noise Curve. .....................................................................................................................9
3. Outline Dimension Diagram . .....................................................................10 3.1 Indoor Unit . .....................................................................................................................10 3.2 Outdoor Unit . ..................................................................................................................11
4. Refrigerant System Diagram . ...................................................................13 5. Electrical Part. ........................................................................................................14 5.1 Wiring Diagram. ..............................................................................................................14 5.2 PCB Printed Diagram . ....................................................................................................17
6. Function and Control . .....................................................................................19 6.1 Remote Controller Introduction . ....................................................................................19 6.2 Ewpe Smart App Operation Manual . ..............................................................................24 6.3 Brief Description of Modes and Functions. .....................................................................25
Part Ⅱ : Installation and Maintenance .................................................29 7. Notes for Installation and Maintenance..........................................29 8. Installation . ...............................................................................................................33 8.1 Installation Dimension Diagram. .....................................................................................33 8.2 Installation Parts-checking . ...........................................................................................35 8.3 Selection of Installation Location . ...................................................................................35 8.4 Requirements for electric connection . ............................................................................35 8.5 Installation of Indoor Unit. ...............................................................................................36 8.6 Installation of Outdoor Unit . ............................................................................................38 8.7 Vacuum Pumping and Leak Detection . ..........................................................................39 8.8 Check after Installation and Test Operation ...................................................................39
Table of Contents
Service Manual
9. Maintenance . ...........................................................................................................40 9.1 Error Code List . ..............................................................................................................40 9.2 Procedure of Troubleshooting . .......................................................................................48 9.3 Troubleshooting for Normal Malfunction. ........................................................................63
10. Exploded View and Parts List ..............................................................65 10.1 Indoor Unit . ...................................................................................................................65 10.2 Outdoor Unit . ................................................................................................................68
11. Removal Procedure . ......................................................................................72 11.1 Removal Procedure of Indoor Unit . ..............................................................................72 11.2 Removal Procedure of Outdoor Unit . ...........................................................................76
Appendix: . .......................................................................................................................90 Appendix 1: Reference Sheet of Celsius and Fahrenheit ....................................................90 Appendix 2: Configuration of Connection Pipe. ....................................................................90 Appendix 3: Pipe Expanding Method . ..................................................................................91 Appendix 4: List of Resistance for Temperature Sensor ......................................................92
Table of Contents
Service Manual
Part Ⅰ : Technical Information 1. Summary CH-S09FTXLA(WI-FI)-NG/I CH-S12FTXLA(WI-FI)-NG/I
Technical Information
1
Service Manual
Outdoor Unit CH-S09FTXLA(WI-FI)-NG/O
CH-S12FTXLA(WI-FI)-NG/O
Remote Controller
2
Technical Information
Service Manual Model List: No
Model
1 CH-S09FTXLA(WI-FI)-NG 2 CH-S12FTXLA(WI-FI)-NG
Technical Information
Indoor model CH-S09FTXLA(WI-FI)-NG/I CH-S12FTXLA(WI-FI)-NG/I
Outdoor model CH-S09FTXLA(WI-FI)-NG/O CH-S12FTXLA(WI-FI)-NG/O
Remote Controller YAN1F6 (WiFi)
3
Service Manual
2. Specifications
2.1 Specification Sheet Parameter
Unit
Value CH-S09FTXLA(WI-FI)-NG
V~ Hz
220-240 50 1 Outdoor 2700(450~3300) 2800(450~4200) 610(90~1400) 610(160~1500) 4.43 4.59 1500 6.3 560/490/460/430/380/330/290 0.8 3.23 3.71 6.1 4.0/5.1/3.2 12-18 CH-S09FTXLA(WI-FI)-NG/I
Model
Product Code Rated Voltage Rated Frequency Phases Power Supply Mode Cooling Capacity(Min~Max) Heating Capacity(Min~Max) Cooling Power Input(Min~Max) Heating Power Input(Min~Max) Cooling Current Input Heating Current Input Rated Input Rated Current Air Flow Volume(SH/H/M//L/SL) Dehumidifying Volume EER COP SEER SCOP(Average/Warmer/Colder) Application Area Power Supply
W W W W A A W A m3/h L/h W/W W/W W/W W/W m2
Indoor Unit Model
Indoor Unit Product Code
Indoor Unit
4
Fan Type Fan Diameter Length(DXL) Cooling Speed(SH/H/M//L/SL) Heating Speed(SH/H/M//L/SL) Fan Motor Power Output Fan Motor RLA Fan Motor Capacitor Evaporator Form Evaporator Pipe Diameter Evaporator Row-fin Gap Evaporator Coil Length (LXDXW) Swing Motor Model Swing Motor Power Output Fuse Current Sound Pressure Level(SH/H/M//L/ SL) Sound Power Level(SH/H/M//L/SL) Dimension (WXHXD) Dimension of Carton Box (LXWXH) Dimension of Package(LXWXH) Net Weight Gross Weight
W A
Cross-flow Ф98X580 1300/1200/1050/800/1300/1200/1050/900/20 0.215 1 Aluminum Fin-copper Tube Ф5 2-1.4 584X22.8X266.7 MP24AA 1.5 3.15
dB (A)
37/35/32/28/26/24/22
dB (A) mm mm mm kg kg
55/52/44/38/790X275X200 863X268X352 866X271X367 9 11
mm r/min r/min W A μF mm mm mm
Technical Information
Service Manual
CH-S09FTXLA(WI-FI)-NG
Outdoor Unit Model Outdoor Unit Product Code Compressor Manufacturer Compressor Model Compressor Oil Compressor Type Compressor LRA. Compressor RLA Compressor Power Input
A A W
Compressor Overload Protector Throttling Method Set Temperature Range ºC Cooling Operation Ambient Temperature ºC Range Heating Operation Ambient Temperature ºC Range Condenser Form Condenser Pipe Diameter mm Condenser Rows-fin Gap mm Condenser Coil Length (LXDXW) mm Fan Motor Speed rpm Outdoor Fan Motor Power Output W Unit Fan Motor RLA A Fan Motor Capacitor μF Outdoor Unit Air Flow Volume m3/h Fan Type Fan Diameter mm Defrosting Method Climate Type Isolation Moisture Protection Permissible Excessive Operating Pressure for MPa the Discharge Side Permissible Excessive Operating Pressure for MPa the Suction Side Sound Pressure Level (H/M/L) dB (A) Sound Power Level (H/M/L) dB (A) Dimension(WXHXD) mm Dimension of Carton Box (LXWXH) mm Dimension of Package(LXWXH) mm Net Weight kg Gross Weight kg Refrigerant Refrigerant Charge kg Connection Pipe Length m Connection Pipe Gas Additional Charge g/m Outer Diameter Liquid Pipe mm Connection Outer Diameter Gas Pipe mm Pipe Max Distance Height m Max Distance Length m Note: The connection pipe applies metric diameter.
ZHUHAI LANDA COMPRESSOR CO.,LTD QXF-B096zE190A FW68DA Rotary 20.00 4.21 943 1NT11L-6233 HPC115/95U1 KSD115ºC Capillary 16~30 -15~48 -25~24 Aluminum Fin-copper Tube Φ7 1-1.4 710X19.05X508 900 30 0.36 / 1600 Axial-flow Φ400 Automatic Defrosting T1 I IPX4 4.3 2.5 52/-/61/-/782X540X320 820X355X580 823X358X595 29.5 32 R32 0.6 5 16 Φ6 Φ9.52 10 15
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Technical Information
5
Service Manual Parameter
Unit
Value CH-S12FTXLA(WI-FI)-NG
Model
Product Code Rated Voltage Rated Frequency Phases Power Supply Mode Cooling Capacity(Min~Max) Heating Capacity(Min~Max) Cooling Power Input(Min~Max) Heating Power Input(Min~Max) Cooling Current Input Heating Current Input Rated Input Rated Current Air Flow Volume(SH/H/M//L/SL) Dehumidifying Volume EER COP SEER SCOP(Average/Warmer/Colder) Application Area Power Supply
V~ Hz
W W W W A A W A m3/h L/h W/W W/W W/W W/W m2
220-240 50 1 Outdoor 3500(700~4000) 3670(800~4500) 800(90~1450) 790(180~1500) 5.0 4.5 1500 7.2 680/620/560/490/450/420/390 1.4 4.38 4.65 7.0 4.0/5.1/3.4 16-24 CH-S12FTXLA(WI-FI)-NG/I
Indoor Unit Model
Indoor Unit Product Code
Indoor Unit
6
Fan Type Fan Diameter Length(DXL) Cooling Speed(SH/H/M//L/SL) Heating Speed(SH/H/M//L/SL) Fan Motor Power Output Fan Motor RLA Fan Motor Capacitor Evaporator Form Evaporator Pipe Diameter Evaporator Row-fin Gap Evaporator Coil Length (LXDXW) Swing Motor Model Swing Motor Power Output Fuse Current Sound Pressure Level(SH/H/M//L/SL) Sound Power Level(SH/H/M//L/SL) Dimension (WXHXD) Dimension of Carton Box (LXWXH) Dimension of Package(LXWXH) Net Weight Gross Weight
mm r/min r/min W A μF mm mm mm W A dB (A) dB (A) mm mm mm kg kg
Cross-flow Φ98X633.5 1350/1200/1050/850/1300/1150/1000/900/20 0.31 1.5 Aluminum Fin-copper Tube Ф5 2-1.5 635X22.8X306.3 MP24BA 2 3.15 38/35/32/29/26/24/22 56/52/48/45/845X289X209 918X278X364 921X281X379 10.5 12.5
Technical Information
Service Manual Outdoor Unit Model Outdoor Unit Product Code
CH-S12FTXLA(WI-FI)-NG/O
Compressor Manufacturer Compressor Model Compressor Oil Compressor Type Compressor LRA. Compressor RLA Compressor Power Input
A A W
Compressor Overload Protector Throttling Method Set Temperature Range ºC Cooling Operation Ambient Temperature ºC Range Heating Operation Ambient Temperature ºC Range Condenser Form Condenser Pipe Diameter mm Condenser Rows-fin Gap mm Condenser Coil Length (LXDXW) mm rpm Outdoor Fan Motor Speed Fan Motor Power Output W Unit Fan Motor RLA A Fan Motor Capacitor μF Outdoor Unit Air Flow Volume m3/h Fan Type Fan Diameter mm Defrosting Method Climate Type Isolation Moisture Protection Permissible Excessive Operating MPa Pressure for the Discharge Side Permissible Excessive Operating MPa Pressure for the Suction Side Sound Pressure Level (H/M/L) dB (A) Sound Power Level (H/M/L) dB (A) Dimension(WXHXD) mm Dimension of Carton Box (LXWXH) mm Dimension of Package(LXWXH) mm Net Weight kg Gross Weight kg Refrigerant Refrigerant Charge kg Connection Pipe Length m Connection Pipe Gas Additional Charge g/m Outer Diameter Liquid Pipe mm Connection Outer Diameter Gas Pipe mm Pipe Max Distance Height m Max Distance Length m Note: The connection pipe applies metric diameter.
ZHUHAI LANDA COMPRESSOR CO., LTD QXF-B096zE190A FW68DA Rotary 20 4.21 943 1NT11L-6233 HPC115/95U1 KSD115ºC Capillary 16~30 -15~48 -25~24 Aluminum Fin-copper Tube Φ7.94 1-1.4 731X19.05X550 900 30 0.36 / 2200 Axial-flow Φ438 Automatic Defrosting T1 I IPX4 4.3 2.5 53/-/62/-/848X596X320 878X360X630 881X363X645 31 34 R32 0.7 5 16 Φ6 Φ9.52 10 20
The above data is subject to change without notice. Please refer to the nameplate of the unit.
Technical Information
7
Service Manual
2.2 Operation Characteristic Curve Cooling
Heating
11
11 Conditions Indoor: DB27°C/WB19°C Outdoor: DB35°C/WB24°C Indoor air flow: High Pipe length: 5m
9 8
Current (A)
7
10
220V
6
230V
5 4 3
8 7
230V
6 5
240V
4 2
1 0
Indoor: DB20°C/WB15°C Outdoor: DB7°C/WB6°C Indoor air flow: High Pipe length: 5m
3
WB19°C
240V
2
220V
Conditions
9
Current(A)
10
1 0
10
20
30
40
50
60
70
80
0
90
0
10 20 30 40 50 60 70 80 90 100 110 120
Compressor speed (rps)
Compressor speed (rps)
2.3 Capacity Variation Ratio According to Temperature Heating
130
130
120
120
110
110
100 90 80 Condition Indoor:DB27°C WB19°C Indoor air flow: High Pipe length:5m
70 60
Capacity ratio(%)
Capacity ratio(%)
Heating operation ambient temperature range is -20ºC~24ºC Cooling
100 90 80 70
Condition Indoor:DB20°C Indoor air flow: High Pipe length:5m
60 50 40
50 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
-20
-15
Outdoor temp. (°C)
-10
-5
0
5
10
Outdoor temp.(°C)
Heating operation ambient temperature range is -15ºC~24ºC
Cooling
Heating
130
110 100
110
90
100 90 80 70 60 50
Condition Indoor:DB27°C WB19°C Indoor air flow: High Pipe length:5m 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
Outdoor temp. (°C)
8
Capacity ratio(%)
Capacity ratio(%)
120
80 70 Conditions Indoor:DB20°C Indoor air flow:Super High Pipe length:5m
60 50 40 –15
–10
–5 0 5 Outdoor temp.(°C)
7
10
Technical Information
2.4 Cooling and Heating Data Sheet in Rated Frequency Cooling: Rated cooling condition(°C) (DB/WB) Indoor
Outdoor
27/19
35/24
Pressure of gas pipe connecting indoor and outdoor unit P (MPa)
Model 09K 12K
0.8 ~ 1.1
Inlet and outlet pipe temperature of heat exchanger T1 (°C) T2 (°C) 12 to 15 65 to 38 11 to 14 64 to 37
Fan speed of Fan speed of indoor unit outdoor unit TURBO
Compressor revolution (rps) 49 60
High
Heating: Rated cooling condition(°C) (DB/WB) Indoor
Outdoor
20/-
7/6
Pressure of gas pipe connecting indoor and outdoor unit P (MPa)
Model 09K 12K
2.8 ~ 3.2
Inlet and outlet pipe temperature of heat exchanger T1 (°C) T2 (°C) 35 to 63 2 to 5 35 to 65 2 to 5
Fan speed of Fan speed of indoor unit outdoor unit TURBO
Compressor revolution (rps) 59 67
High
Instruction: T1: Inlet and outlet pipe temperature of evaporator T2: Inlet and outlet pipe temperature of condenser P: Pressure at the side of big valve Connection pipe length: 5 m.
2.5 Noise Curve 09/12K Indoor side noise when blowing
Outdoor side noise when blowing
60
56 54 52
40
Noise dB(A)
Noise/dB(A)
50
12K 09K
30
50 48 09&12K Heating
46
09&12K Cooling
44 42
20
Low
Middle
High
Indoor fan motor rotating speed
Super High
40
20
30
40
50
60
70
80
90
Compressor frequency(Hz)
9
Service Manual
3. Outline Dimension Diagram 3.1 Indoor Unit W
D
H
09K
12K
168.5
462
54
Φ55 35
124.7
90
Model 09K 12K
W 790 845
179.5
35
54
150
542
Φ55
Φ55
Φ55
Technical Information
123.5
159.5
H 275 289
D 200 209
83.2
Unit:mm
10
Service Manual
3.2 Outdoor Unit CH-S09FTXLA(WI-FI)-NG/O
257
540
712
782
286
320
Unit:mm 510
11
Technical Information
Service Manual CH-S12FTXLA(WI-FI)-NG/O 780
596
257
848
286
320
540
Technical Information
Unit:mm
12
Service Manual
4. Refrigerant System Diagram 09/12K
Outdoor unit
Indoor unit Gas pipe side Valve
4-Way valve Discharge
Heat exchanger (evaporator)
Accumlator Suction Compressor
Heat exchanger (condenser)
Liquid pipe side Valve
Strainer
Capillary
Strainer
COOLING HEATING Connection pipe specification: Liquid pipe:1/4" (6mm) Gas pipe:3/8" (9.52mm)
13
Technical Information
Service Manual
5. Electrical Part 5.1 Wiring Diagram ● Instruction
Symbol
Symbol Color
Symbol
Symbol Color
Symbol
Name
WH
White
GN
Green
CAP
Jumper cap
COMP
YE
Yellow
BN
Brown
RD
Red
BU
Blue
Compressor
YEGN
Yellow/Green
BK
Black
/
/
VT
Violet
OG
Orange
/
/
Grounding wire
Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model.
● Indoor Unit CH-S09FTXLA(WI-FI)-NG/I
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