Gree CB228W14300 Page 2 Service Manual Download

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Service Manual

Table of Contents

Table of Contents

Part I : Technical Information

..........................................................1

1. Summary

...............................................................................................................1

2. Specifications

................................................................................................2

3. Outline Dimension Diagram

.....................................................30

4. Refrigerant System Diagram

..................................................32

5. Electrical Part

...............................................................................................36

5.1 Wiring Diagram

.......................................................................................................36

5.2 PCB Printed Diagram

............................................................................................40

6. Function and Control

........................................................................43

Part II : Installation and Maintenance

................................45

7. Notes for Installation and Maintenance

..................45

8. Installation

........................................................................................................50

8.1 Electrical Connections

.........................................................................................51

8.2 Installing the Outdoor Unit

.................................................................................53

8.3 Installation Dimension Diagram

........................................................................54

8.4 Check after Installation

........................................................................................55

9. Maintenance

...................................................................................................56

9.1 Precautions before Performing Inspection or Repair

...............................56

9.2 Flashing LED of Indoor/Outdoor Unit and Primary Judgement

...........57

9.3 Malfunction Checking and Elimination

..........................................................58

9.4 Troubleshooting for Normal Malfunction

......................................................70

10. Exploded View and Parts List

............................................72

11. Removal Procedure

..........................................................................80

Appendix

..................................................................................................................104

Appendix 1: Reference Sheet of Celsius and Fahrenheit

.............................104

Appendix 2: Pipe E

xpanding M

ethod

...................................................................105

Appendix 3: List of Resistance for Temperature Sensor

..............................106

Summary of Contents for CB228W14300

Page 1: ...Service Manual Change for life GREE ELECTRIC APPLIANCES INC OF ZHUHAI...

Page 2: ...ctrical Connections 51 8 2 Installing the Outdoor Unit 53 8 3 Installation Dimension Diagram 54 8 4 Check after Installation 55 9 Maintenance 56 9 1 Precautions before Performing Inspection or Repair...

Page 3: ...3 GWHD 18 NK6OO LC LH CB228W14500 4 GWHD 18 NK6OO LC CB228W14501 5 GWHD 21 NK6OO LC LH CB228W14400 6 GWHD 21 NK6OO LC CB228W14401 7 GWHD 24 NK6OO LC LH CB228W14600 8 GWHD 24 NK6OO LC CB228W14601 9 GW...

Page 4: ...n valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 22 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe Diameter mm 7 94 Rows Fin...

Page 5: ...of Gas Pipe1 inch 3 8 Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch Outer Diameter of Gas Pipe3 inch Outer Diameter of Liquid Pipe4 i...

Page 6: ...valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 15 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe Diameter mm 7 94 Rows Fin G...

Page 7: ...3 8 Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch Outer Diameter of Gas Pipe3 inch Outer Diameter of Liquid Pipe4 inch Outer Diamete...

Page 8: ...sion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 22 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe Diameter mm 7 Rows Fin...

Page 9: ...3 8 Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch Outer Diameter of Gas Pipe3 inch Outer Diameter of Liquid Pipe4 inch Outer Diamete...

Page 10: ...on valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 15 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe Diameter mm 7 Rows Fin G...

Page 11: ...3 8 Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch Outer Diameter of Gas Pipe3 inch Outer Diameter of Liquid Pipe4 inch Outer Diamete...

Page 12: ...oling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 22 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe Diameter mm 7 Rows Fin Gap mm mm 2...

Page 13: ...Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 inch Outer Dia...

Page 14: ...pansion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 15 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe Diameter mm 7 Rows...

Page 15: ...Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 inch Outer Dia...

Page 16: ...g Method Electron expansion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 22 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe...

Page 17: ...Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 inch Outer Dia...

Page 18: ...Method Electron expansion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 22 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe...

Page 19: ...Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 inch Outer Dia...

Page 20: ...ansion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 22 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe Diameter mm 7 94 Row...

Page 21: ...er Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 inch 1 4 Outer Dia...

Page 22: ...nsion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 15 24 Condenser Material Aluminum Fin copper Tube Condenser Pipe Diameter mm 7 94 Rows...

Page 23: ...er Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 inch 1 4 Outer Dia...

Page 24: ...tling Method Electron expansion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 22 24 Condenser Material Aluminum Fin copper Tube Condenser...

Page 25: ...pe1 inch 3 8 Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 in...

Page 26: ...ling Method Electron expansion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 15 24 Condenser Material Aluminum Fin copper Tube Condenser P...

Page 27: ...pe1 inch 3 8 Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 in...

Page 28: ...ttling Method Electron expansion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 22 24 Condenser Material Aluminum Fin copper Tube Condenser...

Page 29: ...inch 3 8 Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 inch 1...

Page 30: ...tling Method Electron expansion valve Cooling Operation Ambient Temperature Range o C 15 43 Heating Operation Ambient Temperature Range o C 15 24 Condenser Material Aluminum Fin copper Tube Condenser...

Page 31: ...inch 3 8 Outer Diameter of Liquid Pipe2 inch 1 4 Outer Diameter of Gas Pipe2 inch 3 8 Outer Diameter of Liquid Pipe3 inch 1 4 Outer Diameter of Gas Pipe3 inch 3 8 Outer Diameter of Liquid Pipe4 inch 1...

Page 32: ...0 402 745 822 512 332 300 352 550 GWHD 14 NK6OO LC LH GWHD 14 NK6OO LC GWHD 18 NK6OO LC LH GWHD 18 NK6OO LC Unit mm Unit mm 3 Outline Dimension Diagram GWHD 21 NK6OO LC LH GWHD 21 NK6OO LC GWHD 24 NK6...

Page 33: ...31 Technical Information Service Manual 943 1020 635 369 826 396 427 Unit mm GWHD 36 NK6OO LC LH GWHD 36 NK6OO LC GWHD 42 NK6OO LC LH GWHD 42 NK6OO LC 3 Outline Dimension Diagram...

Page 34: ...exchanger fan high pressure switch A1 A unit electronic expansion valve B1 B unit electronic expansion valve A2 A unit gas pipe temperature sensor B2 B unit gas pipe temperature sensor A3 A unit liqu...

Page 35: ...A unit electronic expansion valve B1 B unit electronic expansion valve C1 C unit electronic expansion valve A2 A unit gas pipe temperature sensor B2 B unit gas pipe temperature sensor C2 C unit gas p...

Page 36: ...nit electronic expansion valve C1 C unit electronic expansion valve D1 D unit electronic expansion valve A2 A unit gas pipe temperature sensor B2 B unit gas pipe temperature sensor C2 C unit gas pipe...

Page 37: ...lve B1 B unit electronic expansion valve C1 C unit electronic expansion valve D1 D unit electronic expansion valve E1 E unit electronic expansion valve A2 A unit gas pipe temperature sensor B2 B unit...

Page 38: ...K DQ HOHFWURQLF FRPSRQHQW RU WHUPLQDO ZKHQ WKH PDFKLQH LV UXQQLQJ VWRSSLQJ RU KDV EHHQ SRZHUHG RII IRU OHVV WKDQ PLQXWHV WR SUHYHQW WKH ULVN RI HOHFWULF VKRFN 8 1 1 7 50 1 2 8 1 0 1 7 5 1 1 0 02725 9...

Page 39: ...RT9 RT8 YA QB YB QC YC QA WH BK RD RD BK BK RD BK RD YEGN BU BN BK XT1 N L XTA PE BK BU BN YEGN BU BU BN BN BU BK GY WH INDOOR UNIT A INDOOR UNIT B POWER XTC PE PE XTB YEGN BN BK BU BK BN YEGN BU BN I...

Page 40: ...id Valve Sensor Temp Temp Sensor Valve Temp Sensor Gas Valve Temp Sensor Gas VALVE A 20K 15K 50K 4WAY VT VT 4YV WARNING E WH BK RD YE MAGNETIC RING MAGNETIC RING MAGNETIC RING L N TERMINAL BLOCK INDOO...

Page 41: ...off for less than 30 minutes to prevent the risk of electric shock POWER 20K 50K CN803 RT3 RT2A RT2B RT2C RT2D CN802 20K 20K RT3A RT3B RT3C RT3D 20K 20K 20K 20K 20K RT2 RT1 15K PE XT 20K BU BN L N OUT...

Page 42: ...n valve B 6 Overload protection terminal of compressor 7 Terminal of temperature Sensor No Name 8 Terminal of outdoor fan 9 Terminal of 4 way valve 10 Electric heating terminal of chassis 11 Terminal...

Page 43: ...of gas liquid valve temperature Sensor D 6 Terminal of gas liquid valve temperature Sensor C 7 Terminal of gas liquid valve temperature Sensor B 8 Terminal of gas liquid valve temperature Sensor A 9 T...

Page 44: ...ic heating terminal of chassis 8 Electric heating terminal of compressor 9 Terminal of 4 way valve 10 Terminal of live wire 11 Terminal of neutral wire No Name 12 Terminal of communication neutral wir...

Page 45: ...is the same as those in cooling mode 1 3 Heating Mode 1 3 1 Heating conditions and process When one of the indoor units reaches the heating operation condition the unit starts heating operation 1 3 2...

Page 46: ...esume running only after cutting off the power and then putting through the power 2 7 Compressor overload protection If the compressor overload switch is detected having movement the indoor unit will...

Page 47: ...itioner without plug an air switch must be installed in the circuit The air switch should be all pole parting and the contact parting distance should be more than 3m 12 Make sure all wires and pipes a...

Page 48: ...sor rupture resulting in injury 4 During refrigerant recovery make sure that liquid valve and gas valve are fully closed and power is disconnected before detaching the connection pipe If compressor st...

Page 49: ...hould bear the valid certification awarded by the authoritative organization and the qualification for dealing with the refrigeration system recognized by this industry If it needs other technician to...

Page 50: ...th each other The refrigerant tank should be kept upright at the time of filling refrigerant Stick the label on the system after filling is finished or havent finished Don t overfilling After filling...

Page 51: ...ctronic leakage detector Pipe pliers Pipe pliers Pipe cutter Screw driver Universal meter Vacuum pump Pipe bender Pipe expander Impact drill Drill head Electric drill Torque wrench Open end wrench Inn...

Page 52: ...Make the bound pipes pass through the wall hole and then connect outdoor unit Neaten the pipes Vacuum pumping and leakage detection Check after installation and test operation Finish installation Not...

Page 53: ...to fixed point have some space For 14K 18K the connection pipes and the connectiong wirings of the unit A unit B must be corresponding to each other respective For 21K 24K the connection pipes and th...

Page 54: ...ting cable cable cable 1 32 5 1 blue yellow green black brown Power cord L 28K 36K 42K 1 225 81 7 1 225 81 7 1 1 32 5 1 blue blue yellow green yellow green black black brown brown 1 blue yellow green...

Page 55: ...0 The refrigerant pipes must not exceed the maximum heights 10m 34 42N m 340 420kgf cm 49 61N m 490 610kgf cm 8 2 Installing the Outdoor Unit Use bolts to secure the unit to a flat solid floor When mo...

Page 56: ...installation When picking up and moving the units you must be guidedby trained and qualified person Ensure that the recommende dspace is left around the appliance 30cm Space to the cover or above 30c...

Page 57: ...y bread down or the components may be burned out Are the lines and pipelines correctly installed The unit may bread down or the components may be burned out Has the unit been safely grounded Are the m...

Page 58: ...t and then remove the cover of electric box cover 2 As shown in the fig below connect the plug of discharge resistance about 100ohm 20W if there is no discharge resistance you can use the plug of sold...

Page 59: ...hort circuited Hardware malfunction F1 Indoor evaporator temperature sensor is open short circuited Hardware malfunction F2 Liquid valve temperature sensor is open short circuited Hardware malfunction...

Page 60: ...status dd 7 E s u t a t s n o i t a r e p O t c i l f n o c e d o M o F s u t a t s n o i t a r e p O e d o m g n i l c y c e r t n a r e g i r f e R L A s u t a t s n o i t a r e p O n a f X 1 H s u...

Page 61: ...resistance between the three phases Reconnect the wire of the compressor according to the correct wiring method If the resistance is normal If the resistance is above 500M Replace the compressor Repl...

Page 62: ...hecking points If the mainboard is broken If the wiring of the induction is connected well and if the induction is broken Flow chart Start Check if power supply is normal Power supply is abnormal Turn...

Page 63: ...liminate the malfunction Eliminate the malfunction Eliminate the malfunction Replace the compressor End The unit appears desynchronizing as soon as energizing and starting The stop duration of the com...

Page 64: ...nboard Replace the outdoor unit Replace the fan capacitor Refrigerant amount is too much Input voltage is normal connected well Check if fan terminal is Improve radiation situation of the unit such as...

Page 65: ...letric expansion valve is coonected well Replace the overload protector Check the coil of the eletric expansion valve replace it if it is broken Eliminate the malfunction Reconnect according to the wi...

Page 66: ...than 3min If the connection wire of the compressor is connected well and correctly Eliminate the malfunction Reconnecttheconnectionwire ofthecompressoraccording to the wiring diagram If the refrigera...

Page 67: ...he temperature senspr is normal according to resistance table Replace the temperature sensor with the same model Replace the controller with the same model End Eliminate the malfunction6 6 Temperature...

Page 68: ...ion wire of DC fan is connected reliably If it is loose Flow chart Start End Replace the outdoor mainboard If the connection wire of DC fan is loose Check if the outdoor fan is blocked by foreign obje...

Page 69: ...cation malfunction of some indoor units De energize check if the connection wire of indoor and outdoor unit and the wire of the eletric box is connected correctly Connected correctly Reconnect accordi...

Page 70: ...to the wiring diagram Connected correctly Reconnect according to the wiring diagram De energize check if the connection wire between the outdoor mainboard and the filter board according to the wiring...

Page 71: ...is good Flow chart Start If the outdoor ambient temperature is above 53 It is a normal protection please operate the unit after the outdoor ambient temperature has changed If the indoor and outdoor ra...

Page 72: ...etails Malfunction of compressor Compressor can t operate Refer to point 5 of maintenance method for details 9 4 Troubleshooting for Normal Malfunction 1 Air Conditioner Can t be Started Up 2 Poor Coo...

Page 73: ...pipe Wrapping is not tight Water leaking from the pipe connection place of indoor unit Wrap it again and bundle it tightly 5 Compressor Can t Operate Possible causes Discriminating method air conditi...

Page 74: ...4 Motor Support Sub Assy 5 Chassis Sub assy 6 Drainage hole Cap 7 Drainage hole Cap 8 Drainage Connecter 9 Clapboard 10 4 Way Valve Assy 11 Compressor and Fittings NO Description 12 Electric Expansion...

Page 75: ...Axial Flow Fan 4 Motor Support Sub Assy 5 Chassis Sub assy 6 Drainage Connecter 7 Clapboard 8 4 Way Valve Assy 9 Compressor and Fittings 10 Electric Expansion Valve Coil NO Description 11 Valve Suppor...

Page 76: ...alation Tube 11 Compressor and Fittings 12 Temperature Sensor 13 Electronic Expansion Valve Assy 14 Right Side Plate 15 Gas Separator Sub assy NO Description 16 Valve Support Assy 17 Cut off valve Sub...

Page 77: ...id Separator 9 Inhalation Tube Sub assy 10 Compressor and Fittings 11 Temperature Sensor 12 Electronic Expansion Valve Assy 13 Right Side Plate NO Description 14 Atmolysis Pipe Sub assy 15 Valve Suppo...

Page 78: ...r and Fittings 12 Temperature Sensor 13 Electronic Expansion Valve Assy 14 Right Side Plate 15 Gas Separator Sub assy NO Description 16 Valve Support Assy 17 Cut off valve Sub assy 18 Cut off valve Su...

Page 79: ...nnecter 8 Nut with Washer 9 Gas Liquid Separator 10 Compressor and Fittings 11 Inhalation Tub 12 Temperature Sensor 13 Tracheal splitter assembly NO Description 14 Valve Support Assy 15 Valve Cover 16...

Page 80: ...ushless DC Motor 4 Motor Support Sub Assy 5 Top Cover Sub Assy 6 Electric Box Assy 7 Radiator 8 Main Board 9 Filter Board 10 Terminal Board 11 Terminal Board NO Description 12 Wire Clamp 13 Condenser...

Page 81: ...ushless DC Motor 4 Motor Support Sub Assy 5 Top Cover Sub Assy 6 Electric Box Assy 7 Radiator 8 Main Board 9 Filter Board 10 Terminal Board 11 Terminal Board NO Description 12 Wire Clamp 13 Condenser...

Page 82: ...move the valve cover 3 Remove handle Remove the connection screws fixing the handle and the right side plate and then remove the handle 11 Removal Procedure Handle valve cover Warning Be sure to wait...

Page 83: ...front panel and then remove the top panel 5 Remove front grille Remove the connection screws connecting the front grille and the front panel and then loosen the clasp to remove the front grille 6 Rem...

Page 84: ...support Then remove the right side plate 8 Remove rear grill Remove the screws connecting the rear grill and left side plate and then remove the rear grill 9 Remove left side plate Remove the screws f...

Page 85: ...he leading wire insert of the motor Then remove the motor Remove the 2 tapping screws fixing the motor support and chassis and then lift the motor support to remove it 12 Remove electric box assy Remo...

Page 86: ...alve support and the chassis and then remove the valve support assy Unsolder the welding joint connecting the electronic expansion valve assy with the cut off valve and the condenser connection pipe a...

Page 87: ...e compressor and then remove the compressor 17 Remove condenser assy Remove the screws fixing the condenser support and then remove the condenser support Remove the screws connecting the condenser sup...

Page 88: ...lve cover and then remove the valve cover 3 Remove handle Remove the connection screws fixing the handle and the right side plate and then remove the handle Handle valve cover Warning Be sure to wait...

Page 89: ...front panel and then remove the top panel 5 Remove front grille Remove the connection screws connecting the front grille and the front panel and then loosen the clasp to remove the front grille 6 Rem...

Page 90: ...support Then remove the right side plate 8 Remove rear grill Remove the screws connecting the rear grill and left side plate and then remove the rear grill 9 Remove left side plate Remove the screws f...

Page 91: ...he leading wire insert of the motor Then remove the motor Remove the 2 tapping screws fixing the motor support and chassis and then lift the motor support to remove it 12 Remove electric box assy Remo...

Page 92: ...alve support and the chassis and then remove the valve support assy Unsolder the welding joint connecting the electronic expansion valve assy with the cut off valve and the condenser connection pipe a...

Page 93: ...e compressor and then remove the compressor 17 Remove condenser assy Remove the screws fixing the condenser support and then remove the condenser support Remove the screws connecting the condenser sup...

Page 94: ...e cover and then remove the valve cover 3 Remove handle Remove the connection screws fixing the handle and the right side plate and then remove the handle 11 Removal Procedure Handle valve cover Warni...

Page 95: ...front panel and then remove the top panel 5 Remove front grille Remove the connection screws connecting the front grille and the front panel and then loosen the clasp to remove the front grille 6 Rem...

Page 96: ...support Then remove the right side plate 8 Remove rear grill Remove the screws connecting the rear grill and left side plate and then remove the rear grill 9 Remove left side plate Remove the screws f...

Page 97: ...he leading wire insert of the motor Then remove the motor Remove the 2 tapping screws fixing the motor support and chassis and then lift the motor support to remove it 12 Remove electric box assy Remo...

Page 98: ...alve support and the chassis and then remove the valve support assy Unsolder the welding joint connecting the electronic expansion valve assy with the cut off valve and the condenser connection pipe a...

Page 99: ...e compressor and then remove the compressor 17 Remove condenser assy Remove the screws fixing the condenser support and then remove the condenser support Remove the screws connecting the condenser sup...

Page 100: ...over 3 Remove handle Remove the connection screws fixing the handle and the right side plate and then remove the handle GWHD 36 NK6OO LC LH GWHD 36 NK6OO LC GWHD 42 NK6OO LC LH GWHD 42 NK6OO LC NOTE T...

Page 101: ...front panel and then remove the top panel 5 Remove front grille Remove the connection screws connecting the front grille and the front panel and then loosen the clasp to remove the front grille 6 Rem...

Page 102: ...support Then remove the right side plate 8 Remove rear grill Remove the screws connecting the rear grill and left side plate and then remove the rear grill 9 Remove left side plate Remove the screws f...

Page 103: ...he leading wire insert of the motor Then remove the motor Remove the 2 tapping screws fixing the motor support and chassis and then lift the motor support to remove it 12 Remove electric box assy Remo...

Page 104: ...alve support and the chassis and then remove the valve support assy Unsolder the welding joint connecting the electronic expansion valve assy with the cut off valve and the condenser connection pipe a...

Page 105: ...e compressor and then remove the compressor 17 Remove condenser assy Remove the screws fixing the condenser support and then remove the condenser support Remove the screws connecting the condenser sup...

Page 106: ...1 62 60 8 16 84 85 84 2 29 39 40 39 2 4 63 62 6 17 86 87 86 30 41 42 41 5 64 65 64 4 18 88 89 87 8 31 43 44 42 8 6 66 67 66 2 19 90 89 6 32 45 44 6 7 68 69 68 20 91 92 91 4 33 46 47 46 4 8 70 71 69 8...

Page 107: ...ng steps B Remove the burrs Remove the burrs with shaper and prevent the burrs from getting into the pipe C Put on suitable insulating pipe A is different according to the diameter please refer to the...

Page 108: ...758 6 66 88 33 10 63 72 2 439 111 0 737 5 63 46 34 10 2 73 2 358 112 0 717 4 60 23 35 9 779 74 2 28 113 0 697 3 57 18 36 9 382 75 2 206 114 0 678 2 54 31 37 9 003 76 2 133 115 0 66 1 51 59 38 8 642 77...

Page 109: ...5 84 61 34 13 59 73 3 144 112 0 956 4 80 31 35 13 04 74 3 04 113 0 93 3 76 24 36 12 51 75 2 94 114 0 904 2 72 41 37 12 76 2 844 115 0 88 1 68 79 38 11 52 77 2 752 116 0 856 0 65 37 39 11 06 78 2 663 1...

Page 110: ...1 32 101 3 22 15 362 9 24 51 41 63 10 93 102 3 13 14 342 8 25 49 19 64 10 54 103 3 04 13 323 9 26 47 08 65 10 18 104 2 96 12 306 2 27 45 07 66 9 83 105 2 87 11 289 6 28 43 16 67 9 49 106 2 79 10 274 2...

Page 111: ...d West Jinji Rd Qianshan Zhuhai Guangdong China 519070 Tel 86 756 8522219 Fax 86 756 8669426 E mail global cn gree com For product improvement specifications and appearance in this manual are subject...

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