Tosot TW09HXP2A1A User manual

SERVICE

MANUAL

MODELS:

W09H

P2A1A

W12H

P2A1A

W09H

P2A1D

W12H

P2A1D

Service Manual

Table of Contents

Part I : Technical Information ..................................... 1

1. Summary......................................................................... 1

2. Specications............................................................... 3

2.1 Specication Sheet..................................................................................................3

2.2 Capacity Variation Ratio According to Temperature .................................15

2.3 Cooling and Heating Data Sheet in Rated Frequency...............................16

3. Outline Dimension Diagram................................. 17

3.1 Indoor Unit ................................................................................................................17

3.2 Outdoor Unit.............................................................................................................18

4. Refrigerant System Diagram ............................... 20

5. Electrical Part ............................................................. 21

5.1 Wiring Diagram .......................................................................................................21

5.2 PCB Printed Diagram............................................................................................25

6. Function and Control .............................................. 31

6.1 Remote Controller Introduction of YAP1F7F(WiFi) ....................................31

6.2 GREE+ App Operation Manual ..........................................................................36

6.3 Ewpe Smart App Operation Manual.................................................................37

6.4 Brief Description of Modes and Functions ...................................................38

Part II : Installation and Maintenance .................. 41

7. Notes for Installation and Maintenance.......... 41

8. Installation ................................................................... 44

8.1 Installation Dimension Diagram........................................................................44

8.2 Installation Parts-checking ................................................................................46

8.3 Selection of Installation Location.....................................................................46

8.4 Electric Connection Requirement ....................................................................46

8.5 Installation of Indoor Unit....................................................................................46

Table of Contents

Service Manual

Table of Contents

8.6 Installation of Outdoor unit.................................................................................48

8.7 Vacuum Pumping and Leak Detection............................................................50

8.8 Check after Installation and Test operation..................................................50

9. Maintenance................................................................ 51

9.1 Error Code List........................................................................................................51

9.2 Procedure of Troubleshooting ..........................................................................58

9.3 Troubleshooting for Normal Malfunction ......................................................71

10. Exploded View and Parts List........................... 73

10.1 Indoor Unit..............................................................................................................73

10.2 Outdoor Unit ..........................................................................................................79

11. Removal Procedure ............................................... 93

11.1 Removal Procedure of Indoor Unit ................................................................93

11.2 Removal Procedure of Outdoor Unit.............................................................98

Appendix:........................................................................ 114

Appendix 1: Reference Sheet of Celsius and Fahrenheit.............................114

Appendix 2: Conguration of Connection Pipe ............................................... 114

Appendix 3: Pipe Expanding Method...................................................................115

Appendix 4: List of Resistance for Temperature Sensor..............................116

Technical Information

Service Manual

Outdoor Unit:

1. Summary

Indoor Unit:

A1 panel A4 panel

Remote Controller:

YAP1F7F(WiFi)

TW09HXP2A1AO TW09HXP2A1DO

TW12HXP2A1DO TW12HXP2A1AO

GWC09AGCXB-D3DNA1A/O

TW18HXP2A1DO TW24HXP2A1DO

TURBO

FAN

MODE

ON/OFF

I FEEL

T-ON T-OFF

TEMP

CLOCK

LIGHT

WiFi

SLEEP

2Technical Information

Service Manual

Model list:

No. Model Product code Indoor model Indoor product

code Outdoor model Outdoor

product code

Remote

Controller

1 GWC09AGCXD-A3DNA1A CB385015400 GWC09AGCXD-A3DNA1A/I CB385N15400 GWC09AGCXD-A3DNA1A/O CB385W15400

YAP1F7F

(WiFi)

2 GWH09AGCXD-A3DNA1A CB385015300 TW09HXP2A1AI CB385N15300

TW09HXP2A1AO CB385W15300

3 GWH09AGCXD-A3DNA4A CB558009200 GWH09AGCXD-A3DNA4A/I CB558N09200

4 GWC09AGCXB-D3DNA1A CB385015500 GWC09AGCXB-D3DNA1A/I CB385N15500 GWC09AGCXB-D3DNA1A/O CB385W15500

5 GWH09AGCXD-D3DNA1A CB385015600 TW09HXP2A1DI CB385N15600

TW09HXP2A1DO CB385W15600

6 GWH09AGCXD-D3DNA4A CB558009400 GWH09AGCXD-D3DNA4A/I CB558N09400

7 GWC12AGCXD-D3DNA1A CB385016800 GWC12AGCXD-D3DNA1A/I CB385N16800 GWC12AGCXD-D3DNA1A/O CB385W16800

8 GWH12AGCXD-D3DNA1A CB385016600 TW12HXP2A1DI CB385N16600

TW12HXP2A1DO CB385W16600

9 GWH12AGCXD-D3DNA4A CB558009300 GWH12AGCXD-D3DNA4A/I CB558N09300

10 GWC12AGCXD-A3DNA1A CB385016500 GWC12AGCXD-A3DNA1A/I CB385N16500 GWC12AGCXD-A3DNA1A/O CB385W16500

11 GWH12AGCXD-A3DNA1A CB385016700 TW12HXP2A1AI CB385N16700

TW12HXP2A1AO CB385W16700

12 GWH12AGCXD-A3DNA4A CB558009100 GWH12AGCXD-A3DNA4A/I CB558N09100

13 GWC18AGDXF-D3DNA1A CB385016900 GWC18AGDXF-D3DNA1A/I CB385N16900 GWC18AGDXF-D3DNA1A/O CB385W16900

14 GWH18AGDXF-D3DNA1A CB385017000 TW18HXP2A1DI CB385N17000

TW18HXP2A1DO CB385W17000

15 GWH18AGDXF-D3DNA4A CB558008900 GWH18AGDXF-D3DNA4A/I CB558N08900

16 GWC24AGEXH-D3DNA1A CB385016400 GWC24AGEXH-D3DNA1A/I CB385N16400 GWC24AGEXH-D3DNA1A/O CB385W16400

17 GWH24AGEXH-D3DNA1A CB385016300 TW24HXP2A1DI CB385N16300

TW24HXP2A1DO CB385W16300

18 GWH24AGEXH-D3DNA4A CB558009000 GWH24AGEXH-D3DNA4A/I CB558N09000

1. Summary

Technical Information

Service Manual

Model GWC09AGCXD-A3DNA1A GWH09AGCXD-A3DNA1A

GWH09AGCXD-A3DNA4A

Product Code CB385015400 CB385015300

CB558009200

Power

Supply

Rated Voltage V~ 115 115

Rated Frequency Hz 60 60

Phases 1 1

Power Supply Mode Outdoor Outdoor

Cooling Capacity Btu/h 9100 9100

Heating Capacity Btu/h / 10000

Cooling Power Input W 623 626

Heating Power Input W / 698

Cooling Power Current A 6.72 7.03

Heating Power Current A / 7.68

Rated Input W 1100 1580

Rated Cooling Current A 13.9 12.28

Rated Heating Current A / 16.59

Air Flow Volume CFM 371/324/294/265/241/224/194/129 353/324/294/265/235/206/194/129

Dehumidifying Volume Pint/h 1.69 1.69

EER (Btu/h)/W 14.6 14.55

COP (Btu/h)/W / 14.3

SEER 26.5 27

HSPF / 11.8

Application Area yd253-57 53-57

Indoor

Unit

Model of indoor unit GWC09AGCXD-A3DNA1A/I TW09HXP2A1AI

GWH09AGCXD-A3DNA4A/I

Indoor Unit Product Code CB385N15400 CB385N15300

CB558N09200

Fan Type Cross-ow Cross-ow

Fan Diameter Length(DXL) mm Φ98×630 Φ98×630

Cooling Speed r/min 1350/1200/1100/1000/920/850/750/500 1300/1200/1100/1000/900/800/750/500

Heating Speed r/min / 1300/1200/1100/1000/900/850/800

Fan Motor Power Output W 15 15

Fan Motor RLA A 0.3 0.3

Fan Motor Capacitor μF / /

Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Evaporator Pipe Diameter mm Φ5 Φ5

Evaporator Row-n Gap mm 2-1.4 2-1.4

Evaporator Coil Length (LXDXW) mm 634×22.8×304.8 634×22.8×304.8

Swing Motor Model MP24HF / MP24AK / MP24BA MP24HF / MP24AK / MP24BA

Swing Motor Power Output W 1.5 / 1.5 / 1.5 1.5 / 1.5 / 1.5

Fuse Current A 3.15 3.15

Sound Pressure Level dB (A) 41/37/34/31/29/27/24/22 Cooling: 40/37/34/31/29/26/24/22

Heating: 41/38/35/31/29/26/25

Sound Power Level dB (A) 51/47/44/41/39/37/34/32 Cooling: 50/47/44/41/39/36/34/32

Heating: 51/48/45/41/39/36/35

Dimension (WXHXD) inch 32 31/64 × 11 17/32 × 7 23/32 32 31/64 × 11 17/32 × 7 23/32

Dimension of Carton Box (LXWXH) inch 34 1/4 × 13 47/64 × 10 1/8 34 1/4 × 13 47/64 × 10 1/8

Dimension of Package (LXWXH) inch 34 29/64 × 14 3/8 × 10 35/64 34 29/64 × 14 3/8 × 10 35/64

Net Weight Ib 20.9 20.9

Gross Weight Ib 25.4 25.4

2. Specications

2.1 Specication Sheet

4Technical Information

Service Manual

The above data is subject to change without notice. Please refer to the nameplate of the unit.

Outdoor

Unit

Outdoor Unit Model GWC09AGCXD-A3DNA1A/O TW09HXP2A1AO

Outdoor Unit Product Code CB385W15400 CB385W15300

Compressor Manufacturer ZHUHAI LANDA

COMPRESSOR CO., LTD

ZHUHAI LANDA

COMPRESSOR CO., LTD

Compressor Model QXF-B103zH170E QXF-B103zH170E

Compressor Oil RB68EP RB68EP

Compressor Type Rotary Rotary

Compressor LRA. A 25 /

Compressor RLA A 12.5 12.5

Compressor Power Input W 800 800

Compressor Overload Protector / /

Throttling Method Electron expansion valve Electron expansion valve

Set Temperature Range ºF 61~86 61~86

Cooling Operation Ambient Temperature Range ºF -4~122 -4~122

Heating Operation Ambient Temperature Range ºF / -22~86

Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Condenser Pipe Diameter mm Φ5 Φ7

Condenser Rows-n Gap mm 2-1.4 2-1.4

Condenser Coil Length (LXDXW) mm 816×22.8×514 802×38.1×528

Fan Motor Speed rpm 900 900

Fan Motor Power Output W 30 30

Fan Motor RLA A 0.4 0.4

Fan Motor Capacitor μF / /

Outdoor Unit Air Flow Volume CFM 1295 1295

Fan Type Axial-ow Axial-ow

Fan Diameter mm Φ420 Φ420

Defrosting Method / Automatic Defrosting

Climate Type T1 T1

Isolation I I

Moisture Protection IPX4 IPX4

Permissible Excessive Operating Pressure for

the Discharge Side MPa 4.3 4.3

Permissible Excessive Operating Pressure for

the Suction Side MPa 2.5 2.5

Sound Pressure Level dB (A) 51 52

Sound Power Level dB (A) 61 62

Dimension (WXHXD) inch 31 37/64 × 21 27/32 × 13 25/32 31 37/64 × 21 27/32 × 13 25/32

Dimension of Carton Box (LXWXH) inch 34 7/32 × 15 35/64 × 23 25/64 34 7/32 × 15 35/64 × 23 25/64

Dimension of Package (LXWXH) inch 34 21/64 × 15 43/64 × 24 13/32 34 21/64 × 15 43/64 × 24 13/32

Net Weight Ib 65 72.8

Gross Weight Ib 70.6 78.3

Refrigerant R410A R410A

Refrigerant Charge oz 30 35.3

Connection

Pipe

Connection Pipe Length ft 24.6 24.6

Connection Pipe Gas Additional Charge oz/ft 0.2 0.2

Outer Diameter Liquid Pipe inch 1/4 1/4

Outer Diameter Gas Pipe inch 3/8 3/8

Max Distance Height ft 32.8 32.8

Max Distance Length ft 49.2 49.2

Note: The connection pipe applies metric diameter.

2. Specications

Technical Information

Service Manual

Model GWC09AGCXB-D3DNA1A GWH09AGCXD-D3DNA1A

GWH09AGCXD-D3DNA4A

Product Code CB385015500 CB385015600

CB558009400

Power

Supply

Rated Voltage V~ 208/230 208/230

Rated Frequency Hz 60 60

Phases 1 1

Power Supply Mode Outdoor Outdoor

Cooling Capacity Btu/h 9000 9100

Heating Capacity Btu/h / 10500

Cooling Power Input W 643 618

Heating Power Input W / 848

Cooling Power Current A 3.45 3

Heating Power Current A / 3.95

Rated Input W 1350 1343

Rated Cooling Current A 6.5 4.73

Rated Heating Current A / 6

Air Flow Volume CFM 353/324/294/265/235/206/194/129 353/324/294/265/235/177/159/106

Dehumidifying Volume Pint/h 1.69 1.69

EER (Btu/h)/W 14 14.72

COP (Btu/h)/W / 12.38

SEER 25 25.5

HSPF / 12

Application Area yd253-16 53-57

Indoor

Unit

Model of indoor unit GWC09AGCXB-D3DNA1A/I TW09HXP2A1DI

GWH09AGCXD-D3DNA4A/I

Indoor Unit Product Code CB385N15500 CB385N15600

CB558N09400

Fan Type Cross-ow Cross-ow

Fan Diameter Length(DXL) mm Φ98×630 Φ98×630

Cooling Speed r/min 1300/1200/1100/1000/900/800/750/500 1300/1200/1100/1000/900/800/750/500

Heating Speed r/min / 1300/1200/1100/1000/900/850/800

Fan Motor Power Output W 20 20

Fan Motor RLA A 0.22 0.22

Fan Motor Capacitor μF / /

Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Evaporator Pipe Diameter mm Φ5 Φ5

Evaporator Row-n Gap mm 2-1.4 2-1.4

Evaporator Coil Length (LXDXW) mm 634×22.8×304.8 634×22.8×304.8

Swing Motor Model MP24HF / MP24AK / MP24BA MP24HF / MP24AK / MP24BA

Swing Motor Power Output W 1.5 / 1.5 / 1.5 1.5 / 1.5 / 1.5

Fuse Current A 3.15 3.15

Sound Pressure Level dB (A) 41/39/32/26/25 Cooling: 40/37/35/32/29/26/25/22

Heating: 41/38/36/33/29/27/25

Sound Power Level dB (A) 51/49/42/36/35 Cooling: 50/47/45/42/39/36/35/32

Heating: 51/48/46/43/39/37/35

Dimension (WXHXD) inch 32 31/64 × 11 17/32 × 7 23/32 32 31/64 × 11 17/32 × 7 23/32

Dimension of Carton Box (LXWXH) inch 34 1/4 × 13 47/64 × 10 1/8 34 1/4 × 13 47/64 × 10 1/8

Dimension of Package (LXWXH) inch 34 29/64 × 14 3/8 × 10 35/64 34 29/64 × 14 3/8 × 10 35/64

Net Weight Ib 20.9 20.9

Gross Weight Ib 25.4 25.4

2. Specications

6Technical Information

Service Manual

The above data is subject to change without notice. Please refer to the nameplate of the unit.

Outdoor

Unit

Outdoor Unit Model GWC09AGCXB-D3DNA1A/O TW09HXP2A1DO

Outdoor Unit Product Code CB385W15500 CB385W15600

Compressor Manufacturer ZHUHAI LANDA

COMPRESSOR CO.,LTD

ZHUHAI LANDA

COMPRESSOR CO., LTD

Compressor Model QXF-A082zC170 QXF-B103zH170E

Compressor Oil ZE-G;ES RB68GX or equivalent FW68DA

Compressor Type Rotary Rotary

Compressor LRA. A 15 /

Compressor RLA A 4.6 6.5

Compressor Power Input W 756.6 800

Compressor Overload Protector / /

Throttling Method Electron expansion valve Electron expansion valve

Set Temperature Range ºF 61~86 61~86

Cooling Operation Ambient Temperature Range ºF 0~115 -20~122

Heating Operation Ambient Temperature Range ºF / -22~86

Condenser Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Condenser Pipe Diameter mm Φ7 Φ7

Condenser Rows-n Gap mm 2-1.4 2-1.4

Condenser Coil Length (LXDXW) mm 700×38.1×528 761.5×38.1×528

Fan Motor Speed rpm 850 850

Fan Motor Power Output W 30 30

Fan Motor RLA A 0.4 0.4

Fan Motor Capacitor μF / /

Outdoor Unit Air Flow Volume CFM 1148 1295

Fan Type Axial-ow Axial-ow

Fan Diameter mm Φ400 Φ420

Defrosting Method / Automatic Defrosting

Climate Type T1 T1

Isolation I I

Moisture Protection IPX4 IPX4

Permissible Excessive Operating Pressure for

the Discharge Side MPa 4.3 4.3

Permissible Excessive Operating Pressure for

the Suction Side MPa 2.5 2.5

Sound Pressure Level dB (A) 49 52

Sound Power Level dB (A) 59 63

Dimension (WXHXD) inch 28 13/16 × 21 27/32 × 12 63/64 31 37/64 × 21 27/32 × 13 25/32

Dimension of Carton Box (LXWXH) inch 31 9/64 × 14 11/16 × 23 15/64 34 7/32 × 15 35/64 × 23 25/64

Dimension of Package (LXWXH) inch 31 17/64 × 14 51/64 × 24 7/32 34 21/64 × 15 43/64 × 24 13/32

Net Weight Ib 57.3 70.6

Gross Weight Ib 62.8 76.1

Refrigerant R410A R410A

Refrigerant Charge oz 30 35.3

Connection

Pipe

Connection Pipe Length ft 24.6 24.6

Connection Pipe Gas Additional Charge oz/ft 0.2 0.2

Outer Diameter Liquid Pipe inch 1/4 1/4

Outer Diameter Gas Pipe inch 3/8 3/8

Max Distance Height ft 39.4 32.8

Max Distance Length ft 65.6 49.2

Note: The connection pipe applies metric diameter.

2. Specications

Technical Information

Service Manual

Model GWC12AGCXD-D3DNA1A GWH12AGCXD-D3DNA1A

GWH12AGCXD-D3DNA4A

Product Code CB385016800 CB385016600

CB558009300

Power

Supply

Rated Voltage V~ 208/230 208/230

Rated Frequency Hz 60 60

Phases 1 1

Power Supply Mode Outdoor Outdoor

Cooling Capacity Btu/h 12000 12000

Heating Capacity Btu/h / 12000

Cooling Power Input W 961 961

Heating Power Input W / 923

Cooling Power Current A 4.3 4.3

Heating Power Current A / 4.1

Rated Input W 1400 1500

Rated Cooling Current A 6.3 6.3

Rated Heating Current A / 6.7

Air Flow Volume CFM 400/365/330/288/265/247/230/212 400/365/330/288/265/247/230/212

Dehumidifying Volume Pint/h 2.96 2.96

EER (Btu/h)/W 12.5 12.5

COP (Btu/h)/W / 13

SEER 24 24

HSPF / 11

Application Area yd219-29 19-29

Indoor

Unit

Model of indoor unit GWC12AGCXD-D3DNA1A/I TW12HXP2A1DI

GWH12AGCXD-D3DNA4A/I

Indoor Unit Product Code CB385N16800 CB385N16600

CB558N09300

Fan Type Cross-ow Cross-ow

Fan Diameter Length(DXL) mm Ф98×630 Ф98×630

Cooling Speed r/min 1450/1200/1120/1050/980/920/750/500 1450/1200/1120/1050/980/920/750/500

Heating Speed r/min / 1450/1200/1140/1080/1020/960/900

Fan Motor Power Output W 15 15

Fan Motor RLA A 0.2 0.2

Fan Motor Capacitor μF / /

Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube

Evaporator Pipe Diameter mm Φ5 Φ5

Evaporator Row-n Gap mm 2-1.4 2-1.4

Evaporator Coil Length (LXDXW) mm 634×22.8×304.8 634×22.8×304.8

Swing Motor Model MP24HF / MP24AK / MP24BA MP24HF / MP24AK / MP24BA

Swing Motor Power Output W 1.5 / 1.5 / 1.5 1.5 / 1.5 / 1.5

Fuse Current A 15 15

Sound Pressure Level dB (A) 43/38/36/34/32/30/27 Cooling: 43/38/36/34/32/30/27

Heating: 44/38/36/34/32/30/28

Sound Power Level dB (A) 53/48/46/44/42/40/37 Cooling: 53/48/46/44/42/40/37

Heating: 54/48/46/44/42/40/38

Dimension (WXHXD) inch 32 31/64 × 11 17/32 × 7 23/32 32 31/64 × 11 17/32 × 7 23/32

Dimension of Carton Box (LXWXH) inch 34 1/4 × 13 47/64 × 10 1/8 34 1/4 × 13 47/64 × 10 1/8

Dimension of Package (LXWXH) inch 34 29/64 × 14 3/8 × 10 35/64 34 29/64 × 14 3/8 × 10 35/64

Net Weight Ib 20.9 20.9

Gross Weight Ib 25.4 25.4

2. Specications

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