Gree GKH(12)BA-K3DNA1A/I Service Manual Download Page 186 | Manualshive

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Super Free Match

Service Manual

MAINTENANCE

182

14 Evaporator

Assy

01002437

1

15 Wall

Mounting

Frame

01252032

1

16

Motor Press Plate

26112316

1

17 Fan

Motor

15012098

1

18 Pipe

Clamp

2611218801

1

19 Drainage

hose

0523001405

1

20 Step

Motor

1521300101

1

21 Crank

10582070

1

22 Display

Board

30565110

1

23 Guide

Louver

10512208

1

24 Axile

Bush

10542036

2

25 Electric

Box

20112108

1

26 Terminal

Board

42011233

1

27 Electric

Box

Cover2

20122142

1

28 Main

Board

30148533

1

29

Shield cover of Electric Box

01592092

1

30 Electric

Box

Cover1

20122154

1

31 Jumper

4202300130

1

32 Electric

Box

Assy

20302994

1

33 Connecting

Cable

400204056

0

34 Temperature

Sensor

390000591

1

35

Ambient Temperature Sensor

390000453

1

36 Remote

Controller

305100491

1

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Summary of Contents for GKH(12)BA-K3DNA1A/I

Page 1: ...SUPER FREE MATCH SERIES SERVICE MANUAL T1 R410A 50Hz GC201405 CENTRAL AIR CONDITIONERS...

Page 2: ...ration 25 1 2 Heating Operation 26 2 MAIN LOGIC 27 2 1 Control Function of Outdoor Unit 27 2 2 Protection Function 28 2 3 Other function 29 2 4 Control Function of Indoor Unit 30 3 REMOTE CONTROLLER 3...

Page 3: ...93 5 4 Outline Dimension and Servicing Space of FXB3A K 94 5 5 Outline Dimension and Servicing Space of FXB5A K 95 5 6 Installation Instruction 96 6 REFRIGERATION PIPING WORK 97 6 1 Allowable Length...

Page 4: ...Protection 127 3 2 Malfunction display Low Pressure Protection 128 3 3 Malfunction display Discharge temperature protection 129 3 4 Malfunction display Current protection 129 3 5 Malfunction display...

Page 5: ...Super Free Match Service Manual PRODUCT 1 PRODUCT...

Page 6: ...e indoor units Power supply Model Product code Min Max Refrigerant Ph V Hz Appearance FXB3A K EN0130050 1 3 FXB5A K LN01300220 1 5 R410A 1 220 240 50 1 3 Indoor Unit 1 3 1 Wall mounted type Hansol Cap...

Page 7: ...ing kW Refrige rant Ph V Hz Appearance GWH 07 KF K3DNA6E I CB146N26201 2 1 2 6 GWH 09 KF K3DNA6E I CB146N26301 2 6 2 8 GWH 12 KF K3DNA6E I CB146N26401 3 5 3 8 GWH 18 KG K3DNA6E I CB146N26501 5 3 5 8 R...

Page 8: ...220 240 50 1 3 4 Floor ceiling type Capacity Power supply Model Product code Cooling kW Heating kW Refrige rant Ph V Hz Appearance GTH 09 BA K3DNA1A I CN610N0010 2 5 2 8 GTH 12 BA K3DNA1A I CN610N002...

Page 9: ...Nomenclature of Indoor Unit G I 1 2 3 4 5 6 7 8 9 10 11 12 NO Description Options 1 G GREE 2 Product Type W Wall mounted type F Duct type K Cassette type E Console T Floor ceiling type 3 Cooling Func...

Page 10: ...nsole type Fan operation Mode Auto Swing Controller Timer Selector Auto Mode Operation Cool Mode Operation Heat Mode Operation Dry Mode Operation Fan Mode Operation Sleep mode setting For Comfortable...

Page 11: ...or units Max 135 135 Power supply 3Ph 380 415V 50Hz Dimensions H W D mm 1345 900 340 1345 900 340 Net weight Gross weight kg 116 125 116 125 Sound pressure level cooling heating dB A 58 58 Type Axial...

Page 12: ...I Cooling kW 2 1 2 5 3 50 Capacity Heating kW 2 6 2 75 3 65 Power supply V Ph Hz 220 240 1 50 220 240 1 50 220 240 1 50 Motor power input kW 0 029 0 029 0 029 m3 h 550 550 770 Air flow volume CFM 324...

Page 13: ...0 20 Drain pipe Thickness mm 1 5 1 5 Outline dimension W D H mm 1018 230 319 1178 264 326 Package dimension W D H mm 1097 397 340 1256 414 364 Net Weight Gross weight kg 15 0 18 5 17 0 23 0 20 GP 174...

Page 14: ...re Connection Flare Connection Flare Connection Flare Connection External dia mm 20 20 20 20 Drain pipe Thickness mm 1 5 1 5 1 5 1 5 Outline dimension W D H mm 860 153 299 860 153 299 896 159 320 998...

Page 15: ...Connection Flare Connection Flare Connection External dia mm 20 20 20 20 Drain pipe Thickness mm 1 5 1 5 1 5 1 5 Outline dimension W D H mm 790 170 265 790 170 265 845 180 275 940 200 298 Package dim...

Page 16: ...are Connection Flare Connection Flare Connection External dia mm 20 20 20 20 Drain pipe Thickness mm 1 5 1 5 1 5 1 5 Outline dimension W D H mm 770 201 283 770 201 283 770 201 283 865 215 305 Package...

Page 17: ...H H M L dB A 40 37 35 32 40 37 35 32 Output kW 0 01 0 01 Fan motor Running current A 0 14 0 14 Gas inch 3 8 9 52mm 3 8 9 52mm Liquid inch 1 4 6 35mm 1 4 6 35mm Connecting pipe Connection method Flare...

Page 18: ...nection External dia mm 20 20 20 Drain pipe Thickness mm 1 5 1 5 1 5 Outline dimension W D H mm 848 189 274 945 208 298 1018 223 315 Package dimension W D H mm 926 279 359 1013 300 383 1086 328 398 Ne...

Page 19: ...l H L dB A 37 31 39 32 41 33 Output kW 0 03 0 04 0 05 Fan motor Running current A 0 28 0 31 0 41 Gas inch 3 8 9 52mm 3 8 9 52mm 1 2 12 7mm Liquid inch 1 4 6 35mm 1 4 6 35mm 1 4 6 35mm Connecting pipe...

Page 20: ...ain pipe Thickness mm 3 3 Outline dimension W D H mm 1100 615 200 1100 615 200 Package dimension W D H mm 1323 743 305 1323 743 305 Net Weight Gross weight kg 31 41 31 41 20 GP 72 72 40 GP 162 162 Loa...

Page 21: ...or Running current A 0 23 0 23 Gas inch 3 8 9 52mm 1 2 12 7mm Liquid inch 1 4 6 35mm 1 4 6 35mm Connecting pipe Connection method Flare Connection Flare Connection External dia mm 31 31 Drain pipe Thi...

Page 22: ...190 840 840 190 840 840 240 Outline dimension Panel W D H mm 950 950 60 950 950 60 950 950 60 Body W D H mm 963 963 273 963 963 273 963 963 325 Package dimension Panel W D H mm 1043 1028 130 1043 1028...

Page 23: ...tion Flare Connection Flare Connection Flare Connection External dia mm 17 17 17 17 Drain pipe Thickness mm 1 75 1 75 1 75 1 75 Outline dimension W D H mm 1220 700 225 1220 700 225 1220 700 225 1220 7...

Page 24: ...nnection Flare Connection Flare Connection External dia mm 20 20 20 Drain pipe Thickness mm 1 5 1 5 1 5 Outline dimension W D H mm 700 215 600 700 215 600 700 215 600 Package dimension W D H mm 791 28...

Page 25: ...e rated cooling capacity data is measured under the following work condition Indoor Temperature is 27 DB 19 WB Outdoor Temperature is 35 DB The rated heating capacity data is measured under the follow...

Page 26: ...he BU module the temperature and pressure of the refrigerant liquid will further decrease and then go the main valve After that it will be divided and go to the heat exchanger of each indoor unit to e...

Page 27: ...Super Free Match Service Manual CONTROL 23 CONTROL...

Page 28: ...Super Free Match Service Manual CONTROL 24 Control 1 OPERATION FLOWCHART...

Page 29: ...ing Is there Guide Louver Cooling Operation Is the process of preventing restart operation 3 minutes Fan Motor Operation Temperature Adjustment Electronic Expansion Valve Capacity Conctrol Fan Motor S...

Page 30: ...Super Free Match Service Manual CONTROL 26 1 2 Heating Operation...

Page 31: ...igh speed for 40s after starting and then it will run in set speed The fan shall run at every speed for at least 80s When the quantity of indoor unit changes the control part will adjust the outdoor f...

Page 32: ...irst operating indoor unit is the basic mode when compare the mode of the other indoor units to see if there is a conflict Cooling mode dry mode is in conflict with heating mode 2 Fan mode is in confl...

Page 33: ...re Protection during the Operation a When it is detected continuously for three seconds that the low pressure protection is work then the whole unit should be shut off and a low pressure protection si...

Page 34: ...it which starts to work under the AUTO or DRY mode will shift to the FAN mode while the unit which starts to work under other mode will keep the current running mode 2 4 3 Other Control 1 Beeper Contr...

Page 35: ...will run at the auto speed with the swing function activated When the unit is on it will be turned off by pressing this button This button is unavailable to the floor ceiling unit 4 Sleep Under this...

Page 36: ...sponding code will be displayed on the temperature area of the wired controller There are four kinds of codes which can be adjusted through the button The 03 is the default code The setting of the amb...

Page 37: ...leep function 3 Running modes of the indoor unit Cooling Dry Fan Heating and Auto 4 Defrosting function for the outdoor unit 5 Gate control function this function is yet unavailable for this unit 6 Lo...

Page 38: ...tting of the high middle low auto fan speed 4 Mode Setting of the Cooling Heating Fan Dry mode of the indoor unit 5 Function Switchover among the functions of Swing Sleep Turbo Save E heater Blow Quie...

Page 39: ...5hr every 0 5s 6 Swing Setting Swing On Press Function under on state of the unit to activate the swing function In this case it will blink After that press Enter cancel to make a confirmation Swing O...

Page 40: ...the E heater setting interface if the E heater function is not activated and then press Enter Cancel to turn it on 10 Blow Setting Blow function After the unit is turned off the water in evaporator o...

Page 41: ...Note In event of any error please turn off the unit and contact the professionally skilled personnel Error Error Code High pressure protection E1 Low pressure protection E3 Discharge protection E4 Ove...

Page 42: ...tion will be canceled but the preset time is still remained 2 The preset temperature can be decreased by pressing this button If the button is pressed down for more than 2 seconds the temperature will...

Page 43: ...can adjust the value If the button is pressed down for more than 2 seconds the value on ten s place will increase by 1 in every 0 5 seconds After that repressing this button and then symbol stops bli...

Page 44: ...king The method of setting is the same as that for TIMER ON 15 TURBO In Cool or Heat mode pressing this button can activate or deactivate this function When this function is on its symbol will be disp...

Page 45: ...erature will not be displayed on the LCD and the unit will choose the suitable running mode automatically in accordance with the room temperature About TURBO If this function is activated the unit wil...

Page 46: ...d for setting Fan Speed in the sequence that goes from AUTO then back to Auto Low speed Low Medium speed Medium speed Medium High speed High speed 6 SWING Press this button to set up down swing angle...

Page 47: ...the remote control that are 2 hours or 3 hours or 8 hours the place of setting temperature 88 will display the corresponding temperature of last setting sleep curve and blink Repeat the above step 2 3...

Page 48: ...tton to confirm Press T OFF button to initiate the auto off timer To cancel the auto timer program simply press the button again TIMER OFF setting is the same as TIMER ON 14 TURBO Press this button to...

Page 49: ...s Remote Controller YAG1FB Notes a Be sure that there are no obstructions between the receiver and the remote controller b Do not drop or throw the remote controller c Do not let any liquid into the r...

Page 50: ...below 0 it displays 0 32 function is applicable to partial of models Warm tips When operating buttons on the cover please make sure the cover is closed completely 5 CLOCK Press this button the clock c...

Page 51: ...button and send the order that the signal will be displayed all the time The temperature adjustment is unavailable under the Auto mode but the order can be sent by if pressing this button 11 QUIET Pr...

Page 52: ...s button for the third time to quit healthy and scavenging functions simultaneously Press the button for the fourth time to start healthy function LCD display Press this button again to repeat the ope...

Page 53: ...time 1hour will be automatically increased at the timer postion on the remote control that are 2hours or 3hours or 8hours the place of setting temperature 88 will display the corresponding temperatur...

Page 54: ...orth from up to down and then loosen the button the unit will stop swinging and present position of guide louver will be kept immediately Under swing up and down mode when the status is switched from...

Page 55: ...leep function Under the Fan and Auto mode the Sleep function cannot be set up under Dehumidify mode only Sleep 1 can be selected Select and enter into any kind of Sleep mode the Quiet function will be...

Page 56: ...tors on indoor unit is OFF Press FAN button can adjust fan speed Press button and button to adjust swing angle After selecting heat mode air conditioner operates under heat mode Heat indicator on indo...

Page 57: ...ng with remote controller it s auto swing Horizontal louver of air conditioner will swing left right automatically at the maximum angle When selecting with remote controller it s the fixed position sw...

Page 58: ...ure is set circularly by remote controller as below When selecting by remote controller or no display temperature indicator on indoor unit displays set temperature When selecting by remote controller...

Page 59: ...turned on is displayed If the light is turned off disappears 3 5 2 Introduction for special Operation 1 Child lock function Press and buttons simultaneously can turn on or turn off child lock function...

Page 60: ...t is intended to shield the running parameter of the indoor unit d Weekly timer under single or centralized control it is intended to set when to start stop the unit through long distance control e Cl...

Page 61: ...the running mode of the indoor unit auto cool dry fan and heat 3 System clock It displays the current time hour and minute in 24 hour time system and also the week day 4 Shield It displays the shielde...

Page 62: ...tion of Buttons No Name Function Description 1 Mode It is used for the switchover among different modes 2 Fan It is used to set the fan speed high medium low or auto 3 On Off It is used to set the on...

Page 63: ...tting status it indicates Saturday 12 Sun 7 15 It is used for the switchover between unit 7 and unit 15 Under the timing or clock setting status it indicates Sunday 13 8 16 It is used for the switchov...

Page 64: ...Super Free Match Service Manual INSTALLATION 60 INSTALLATION...

Page 65: ...your dealer If no proper measures it might cause human suffocation in case of refrigerant leakage Please install the unit on a solid place where is strong enough to support the weight of the unit Othe...

Page 66: ...tc Install the air conditioner the power wire and transmission line must be more than one meter away from televisions or radios which can emit electromagnetic waves to prevent image interference or no...

Page 67: ...have the same address dial code Remote Control Select the remote control mode The centralized controller and communication module shall be installed free from the source of interference Power cord The...

Page 68: ...roper protection to the outdoor connection pipe communication wires and power supply Leakage detection under pressure Keep the pressure for 24 hours Except for the influence by temperature it is deeme...

Page 69: ...ables Installation of drainage pipes Thermal insulation of connection pipes and drainage pipes Installation of refrigerant pipes Connection of transmission line Connection of power cables Connection o...

Page 70: ...ffect Otherwise it will produce toxic gas when the refrigerant contacts with the fire 3 2 Precaution for Installation The unit is so heavy that it is more than 110kg so more than two persons will be n...

Page 71: ...the national and local laws and regulations The quality of the installation will affect the capability of air conditioner directly The installation should be left to the appointed service center Pleas...

Page 72: ...ce where the sulphide fog exists such as the sulphur spring A place where the high frequency facilities exist such as radio equipment electric welder and medical equipment An environment with special...

Page 73: ...ing figure please drill 4 holes in the installation location A The outlet side B Bottom view mm C Drain hole 3 Fix the unit securely with the foundation bolts You can get the M10 or M8 foundation bolt...

Page 74: ...ce where a lot of salinities such as coast exists Place where the oil machine oil or fumes is contained in the air Place where a sulfured gas such as the hot spring zones is generated The appliance sh...

Page 75: ...location with screws 3 Be sure that the mounting plate has been fixed firmly enough to withstand the weight of an adult of 60kg furthermore the weight should be evenly shared by each screw 4 1 6 Drill...

Page 76: ...ll provide installation and test services according to installation manual Do not connect to power until all installation work is completed 4 2 2 How to select the installation location for the indoor...

Page 77: ...ling The power cords and connection lines of the indoor and outdoor units must be at least 1m away from the TV set or radio to avoid the image interference and noise even if 1m is kept the noise may b...

Page 78: ...here there is heat source leakage of inflammable explosive substances or smog It is the ceiling type unit concealed in the ceiling The power cords and connection lines of the indoor and outdoor units...

Page 79: ...etails If the strength of the ceiling is not strong enough a beam made of angle iron can be used and then fix the unit on it If the indoor unit is not installed in the air conditioning area please use...

Page 80: ...ation details are not covered herein Caution The maximum length of the duct means the maximum length of the air supply duct plus the maximum length of the return air duct For the unit with the auxilia...

Page 81: ...lpful which can be reinforce and folded by 8 iron wire 4 More noise is likely to be produced in the downward return air mode than the backward return air mode so it is suggestive to install a silencer...

Page 82: ...e can be the ordinary hard PVC pipe which can be purchased locally During the connection inset the end of the PVC pipe to the drain outlet then tighten it with the drain hose and binding wire but neve...

Page 83: ...ess than 850mm It is recommended to set an inclination angle 1 2 for the lift pipe toward the drainage direction If the lift pipe and the unit form a right angle the height of the lift pipe must be le...

Page 84: ...er and easy connects with outdoor unit Make sure that there are enough space for care and maintenance Make sure that the weight between the indoor unit and ground is above 1800mm When installing the h...

Page 85: ...Super Free Match Service Manual INSTALLATION 81 4 3 3 Outline Dimension Drawings of the Indoor Unit GKH 12 BA K3DNA2A I GKH 18 BA K3DNA2A I GKH 12 BA K3DNA1A I GKH 18 BA K3DNA1A I GKH 24 BA K3DNA1A I...

Page 86: ...nstall cardboard about the dimension of ceiling opening The central mark of the ceiling opening is marked on the install cardboard Install the install cardboard on the unit by bolt 3 piece and fix the...

Page 87: ...5mm Surface thickness 1 5mm Drain hose should be short and drooping gradient should at less 1 100 to prevent the formation of air bubble If drain hose cannot has enough drooping gradient drain raising...

Page 88: ...sing pipe should form a right angle with the unit and distance to unit should not beyond 300mm 3 Instruction The slant gradient of the attached drain hose should be within 75mm so that the drain hole...

Page 89: ...can be distributed throughout the room Such a place where is condensation water is easily drained out Such a place that can handle the weight of indoor unit Such a place which has easy access for mai...

Page 90: ...is adequate for ventilation 2 Important notice The unit must be installed by the professional personnel according to this install instruction to ensure the well use Please contact the local Gree speci...

Page 91: ...each side for less than 10mm Remove two hanger bracket fixing bolts M6 on the rear side Detach the hanger bracket by pulling it backward Refer to 3 Set the suspension bolt Use W3 8 or M10 size suspen...

Page 92: ...ality will directly affect the normal use of air conditioner unit The user is prohibited from installation by himself Please contact your dealer after buying this machine Professional installation wor...

Page 93: ...heat or steam 5 There is no source of machine oil vapour this may shorten indoor unit life 6 Cool warm air is circulated throughout the room 7 The unit is away from electronic ignition type fluorwscen...

Page 94: ...age the clasps on the front case to remove it Follow the procedure below when removing the slit portions 2 For Moldings Remove the pillars Remove the slit portions on the bottom frame using nippers 3...

Page 95: ...of the through hole with putty A gap can lead to condensation on the refrigerant pipe and drain pipe and the entry of insects into the pipes Attach the front panel and front grille in their original...

Page 96: ...ON 92 6 Remove the air filters and pour some water into the drain pan to check the water flows smoothly 7 Insert the supplied C drain hose into the socket of the drain pan 8 Fully insert the drain hos...

Page 97: ...iping of outdoor unit side Electrical box Drain hole Electrical equipment plate 5 3 Selection of Installation Location The BU module is for indoor use If installing in the outdoors the location must b...

Page 98: ...the sea A place where the sulphide fog exists such as the sulphur spring A place where the high frequency facilities exist such as radio equipment electric welder and medical equipment An environment...

Page 99: ...5 5 Outline Dimension and Servicing Space of FXB5A K 1 Outline dimension Sorts Indoor unit side mm Outdoor unit side mm Liquid pipe 6 35 9 52 Gas pipe 9 52 15 9 2 Installation and service space NO Na...

Page 100: ...all drainage pipe so that the condensed water can be discharged 2 Reference to the size of hanger metal and drill 4 holes in the installation location 3 Hang the hanger bolts 4 Fix the modules securel...

Page 101: ...ch L4 1B L2 L5 2A L2 L3 3B 40 Between outdoor and indoor units H1 30 Between outdoor units and BU H2 30 Between BU and BU modules H3 15 Maximum allowable length Between indoor and indoor units H4 15 B...

Page 102: ...height different between the indoor unit and outdoor unit exceeds 6m one oil trap shall be installed every 6m from lower to upper on the vertical section of gas pipe The oil trap shall be fabricated...

Page 103: ...Super Free Match Service Manual INSTALLATION 99 See the schematics below Outdoor unit lower than indoor unit Outdoor unit higher than indoor unit...

Page 104: ...ith the drill and hammer 4 Connect the pipes to the stop valves 5 Bend the pipes to go through the knockout holes 6 Cover the through holes with sealing materials to prevent the water dust or small an...

Page 105: ...the copper flaring nuts in the accessories 6 7 Precaution for Connection 6 7 1 Precaution for connection 1 Pipe connections should be follow the following rules Outdoor unit shall be installed close...

Page 106: ...ghten the nuts by hands please do not tighten it with spanners because the screw thread may be broken by force Tighten the flaring nuts with torque wrench until you hear a click The spanner and torque...

Page 107: ...ide stop valve 4 Pressure vacuum gauge 5 Hi knob 6 Lo knob 7 Pressure reducing valve 8 Nitrogen 6 9 Vacuum Operation 1 Make sure that the liquid and gas stop valve of the outdoor unit are closed fully...

Page 108: ...f the liquid pipe used on the field Record the additional refrigerant charge for future maintenance It does not need to add refrigerant if the total length of liquid pipe is within 30m 2 Calculating t...

Page 109: ...uld be closed completely Turn off the R410A tank and the Hi knob immediately when the adding refrigerant is enough Turn on the liquid and gas side stop valves in an anticlockwise direction slowly and...

Page 110: ...e the length of liquid pipe is exactly Additional refrigerant charge must be measured exactly Make sure that the refrigerant which charge into the unit is in liquid state Please prevent the refrigeran...

Page 111: ...Super Free Match Service Manual INSTALLATION 107 7 Electrical Wiring Work 7 1 Wiring Connection Precept 1 Precept 2...

Page 112: ...tional standard The specifications of the air switch listed in the table above are applied to the breaker with the working temperature at 40 If the working condition changes they should be modified ac...

Page 113: ...ion of Laying Wires 1 Use a wire stripper to strip off a length of the insulation layer at the end of the wires 2 Loosen the screws on the terminal block of the air conditioner 3 Press the ends of the...

Page 114: ...separately with the ground screw If the connecting wire is connected to the terminal incorrectly the unit will not work normally 7 7 Electrical Wiring Work for BU Module 1 Unscrew the electrical equi...

Page 115: ...a line to the N 1 2 terminals with the sign of BU module 8 Connect the power cable of the indoor unit to the N 1 2 and 3 terminals with the sign of Indoor unit A B C D and E and as well as the ground...

Page 116: ...l box cover 3 Route the power connection cord from the back of the indoor unit and pull it toward the front through the wiring hole upward 4 Connect the wiring communication through the piping hole of...

Page 117: ...hanger frame shall be adjustable and fixed from the outer of thermal insulation 3 The gradient of condensate pipe shall be over 1 and the gradient of main pipe shall not be less than 0 3 while there...

Page 118: ...rials must be adhered by using special glue and then wrapped with plastic tape having a width not less than 5cm to avoid condensing 11 Ensure a gradient over 1 when connecting the drainage pipe to the...

Page 119: ...oor air Therefore U type water trap shall be designed on the drainage side of each indoor unit Install water trap as shown below Install one water trap for each unit Installation of water trap shall c...

Page 120: ...unit During cooling the moisture in the air will condense on the surface of evaporator Such condensing water must be drained out of the unit Meanwhile the drainage pipe has an important role to determ...

Page 121: ...r with tape and separate them from the drain pipe to prevent the condensate water overflowing 5 Wrap the pipe from the bottom of the outdoor unit to the top of the pipe where it enters the wall During...

Page 122: ...Super Free Match Service Manual MAINTENANCE 118 MAINTENANCE...

Page 123: ...3 Indoor unit A b C d E If the function section displays the numbers of the indoor units the data section will display the outside temperature For example the 35 is represented of 35 If the function...

Page 124: ...e first level menu includes control unit and display unit 1 Press Enter key to enter the second level menu Press Fuc key to switch the menu Press Back key to the previous menu Control unit CU operatio...

Page 125: ...xample 95 represents 0 95Mpa Display high pressure PH High pressure For example 280 represents 2 80Mpa Keys are invalid in the operation 1 3 4 For example How to Display low pressure Long press Fuc ke...

Page 126: ...ction section display Fo code uninterrupted and the data section flashes the new parameters uninterrupted 3 After the unit is running in the Fo mode please turn off the liquid stop valve 4 Check the l...

Page 127: ...voltage of the remote controller is insufficient Replace with new batteries The unit does not run at all Remote controller is out of the control scope The distance shall be within 8m The unit stops so...

Page 128: ...lows out dust When the unit restarts after it is not used for a long time The dust inside the unit is blown out again The unit emits odors When the unit is running The odors absorbed in are blown out...

Page 129: ...error Flash 13 times F3 F3 Suction temperature sensor error Flash 15 times dc Condenser temperature sensor error Flash 16 times A7 A7 Sub cool temperature sensor error Flash 17 times bC Low pressure s...

Page 130: ...unit C is connected Flash 3 times Indoor unit D is connected Flash 4 times Indoor unit E is connected Flash 5 times Indoor unit A gas tube temperature sensor error Flash 1 time b7 b7 indoor unit addr...

Page 131: ...complete device and do not observe the partial It is advised to start from the simple operation during analyzing judging and confirming malfunction reason then conduct the complicated operations such...

Page 132: ...ilth blockage Refrigerant pipe is blocked Refer to Care and Maintenance Measure swing motor and signal input Measure the fan motor and signal input Remove the barrier Close the panel Completely open t...

Page 133: ...s higher than 110 whether the compressor reduces its capacity Check the capacity demand of indoor units is it in the range of outdoor unit capacty Yes Replace relevant electronic expansion valve Repla...

Page 134: ...the power of the unit is it turn on Check the orientation of plug and socet Replace the transimission line Turn on the power Yes No Are the address of BU modules in the same system repeated Yes Check...

Page 135: ...Maintain the liquid level switch Check the Voltage of water drainage pump is it ok Replace the mainboard of the indoor unit Yes Yes No No 3 7 Malfunction display Temperature sensor error The resistanc...

Page 136: ...he socket on mainboard is it Measure the DC voltage value between black line and green line of the sensor is it OK 0 5 4 5V Replace the mainboard of outdoor unit Check the orientation of plug and sock...

Page 137: ...ervice Manual MAINTENANCE N 133 4 2 Wiring diagram Note This drawing is just for reference please always refer to the electric wiring stuck to the unit for actual wiring 4 2 1 Outdoor unit GWHD 56S NM...

Page 138: ...Super Free Match Service Manual MAINTENANCE 134 4 2 2 Indoor unit 1 Wall mounted type Hansol GWH 07 TA K3DNA1E I GWH 09 TA K3DNA1E I GWH 12 TB K3DNA1E I GWH 18 TC K3DNA1E I GWH 28 TD K3DNA1C I...

Page 139: ...Match Service Manual MAINTENANCE N 135 U Cool GWH 07 UA K3DNA1B I GWH 09 UA K3DNA1B I GWH 12 UB K3DNA1B I GWH 18 UC K3DNA1B I Cozy GWH 07 MA K3DNA3E I GWH 09 MA K3DNA3E I GWH 12 MB K3DNA3E I GWH 18 MC...

Page 140: ...vice Manual MAINTENANCE 136 Change GWH 07 KF K3DNA6E I GWH 09 KF K3DNA6E I GWH 12 KF K3DNA6E I GWH 18 KG K3DNA6E I Viola GWH 07 RA K3DNA3E I GWH 09 RA K3DNA3E I GWH 12 RB K3DNA3E I GWH 18 RC K3DNA3E I...

Page 141: ...e Match Service Manual MAINTENANCE N 137 2 Duct type GFH 09 EA K3DNA1A I GFH 12 EA K3DNA1A I GFH 18 EA K3DNA1A I GFH 21 EA K3DNA1A I GFH 24 EA K3DNA1A I 3 Cassette type GKH 12 BA K3DNA2A I GKH 18 BA K...

Page 142: ...r Free Match Service Manual MAINTENANCE 138 GKH 12 BA K3DNA1A I GKH 18 BA K3DNA1A I GKH 24 BA K3DNA1A I 4 Floor ceiling type GTH 09 BA K3DNA1A I GTH 12 BA K3DNA1A I GTH 18 BA K3DNA1A I GTH 24 BA K3DNA...

Page 143: ...Super Free Match Service Manual MAINTENANCE N 139 5 Console type GEH 09 AA K3DNA1C I GEH 12 AA K3DNA1C I GEH 18 AA K3DNA1C I...

Page 144: ...Super Free Match Service Manual MAINTENANCE 140 4 2 3 BU module FXB3A K...

Page 145: ...Super Free Match Service Manual MAINTENANCE N 141 FXB5A K...

Page 146: ...964 5 63 460 0 956 0 631 35 9 779 3 027 1 998 4 60 230 0 997 0 658 36 9 382 3 076 2 030 3 57 180 1 039 0 686 37 9 003 3 125 2 062 2 54 310 1 082 0 714 38 8 642 3 172 2 094 1 51 590 1 126 0 743 39 8 29...

Page 147: ...1 067 22 221 6 0 414 0 273 10 39 87 1 670 1 102 21 208 9 0 437 0 288 11 38 01 1 724 1 138 20 196 9 0 461 0 304 12 36 24 1 778 1 174 19 181 4 0 497 0 328 13 34 57 1 833 1 209 18 171 4 0 522 0 345 14 32...

Page 148: ...811 50 7 173 3 680 2 429 71 3 364 4 280 2 825 51 6 905 3 717 2 453 72 3 252 4 301 2 838 52 6 648 3 753 2 477 73 3 144 4 321 2 852 53 6 403 3 787 2 500 74 3 04 4 340 2 865 54 6 167 3 822 2 522 75 2 94...

Page 149: ...322 2 345 1 548 20 61 478 0 700 0 462 63 10 925 2 389 1 577 21 58 766 0 727 0 480 64 10 544 2 434 1 606 22 56 189 0 755 0 499 65 10 178 2 478 1 635 23 53 738 0 784 0 518 66 9 8269 2 522 1 664 24 51 40...

Page 150: ...722 95 3 841 3 612 2 384 117 2 0686 4 143 2 734 96 3 7283 3 642 2 404 118 2 0148 4 162 2 747 97 3 6194 3 671 2 423 119 1 9626 4 180 2 759 98 3 5143 3 700 2 442 120 1 9123 4 197 2 770 99 3 4128 3 728 2...

Page 151: ...lates make sure the power supply is cut off Steps Illustrations Operation Instructions 1 Disconnect the coping plate a Unscrew the fixed screws of the coping plate b Remove the coping plate 2 Disconne...

Page 152: ...here is no refrigerant in the pipeline and the power supply is cut off Steps Illustrations Operation Instructions 1 Remove the power code of the compressor a Unscrew the fixed screws of power code b R...

Page 153: ...Unscrew the fixed screw of the compressor base 4 Remove the compressor away from the seating Remove and replace the compressor Note never let the flame contact any other component during the replaceme...

Page 154: ...other component 7 Reconnect the power cords a Tighten the fixing screw of the power cord b Connect the power cord Note mark the color of the power cord and corresponding terminal 8 Put back the electr...

Page 155: ...t coil of the 4 way valve a Unscrew the fixed screws of the magnet coil b Remove the magnet coil 2 Disconnect the 4 way valve and the connecting pipe Solder off the connecting pipes Note never let the...

Page 156: ...e earth screws and lift up 2 Remove the evaporator Unscrew the fixed screws of the evaporator and then remove it 3 Remove the motor and cross flow fan a Unscrew the fixed screws of the motor press pla...

Page 157: ...ws of the return air 3 Remove the rear volute Undo the buckle of the rear and front volutes and then remove the rear volute away 4 Remove the front volute Unscrew the fixed screws of the front volute...

Page 158: ...n changed to the unit 7 Replace with a new motor Assemble the fan as the reverse disassembly order and then take a power on test 6 2 3 Four way cassette type Removal and Assembly of Fan Motor Remark P...

Page 159: ...anual MAINTENANCE N 155 3 Unscrew the fixed bolts of the fan Unscrew the fixed bolts of the fan with the spanner 4 Remove the fan Remove the fan 5 Loosen the fixed bolts of the fan motor Loosen the fi...

Page 160: ...NTENANCE 156 6 Remove the motor and replace it Remove the motor and replace it 7 Screw the fixed bolts of the motor Screw the fixed bolts of the motor 8 Mount the fan and screw the fixing bolts Mount...

Page 161: ...he assembly of the drainage pump make sure the power supply is cut off Steps Illustrations Operation Instructions 1 Unscrew the fixed screws of the water tray Unscrew the fixed screws of the water tra...

Page 162: ...replace it Take out the pump and replace it 5 Connect the drainage pipe and screw the fixed screws the water pump Connect the drainage pipe and screw the fixed screws the water pump 6 Mount the water...

Page 163: ...s Illustrations Operation Instructions Remove right and left finishing plates Remove the screws as shown in the graph with screwdriver and then push upward to remove the right and left finishing plate...

Page 164: ...e air sweeping motor joint As is shown in the graph arrow represents the support assembly and circle the air sweeping motor joint Remove the water tray Steps Illustrations Operation Instructions Remov...

Page 165: ...s of front and back scroll cases with hands and pull upward to remove the front scroll case Then remove the screws on the back scroll case Lift the buckle of back scroll case with hands and remove it...

Page 166: ...Super Free Match Service Manual MAINTENANCE 162 7 EXPLODED VIEWS AND PART LIST 7 1 Outdoor unit GWHD 48S NM3CO GWHD 56S NM3CO...

Page 167: ...Front Side Plate 01314100012P 1 01314100012P 1 19 Outer Case 01514100002P 1 01514100002P 1 20 Front Grill 01575200001 2 01575200001 2 21 Handle 26904100016 2 26904100016 2 22 Front Connection Board 01...

Page 168: ...Magnet Coil 4304000415 1 4304000415 1 50 Electronic Expansion Valve 07334412 1 07334412 1 51 Electronic Expansion Valve Coil 4304413205 1 4304413205 1 52 Electronic Expansion Valve 43042800005 1 4304...

Page 169: ...K3DNA1E I GWH 18 TC K3DNA1E I NO Description Code Qty Code Qty Code Qty 1 Front Panel 20012853 1 20012849 1 20012820U 1 2 Display Board 30565140 1 30565140 1 30565141 1 3 Filter Sub Assy 11122117 2 1...

Page 170: ...216402 1 26112188 1 22 Rear Case assy 2220217101 1 2220216104 1 22202361 1 23 Axile Bush 10542036 3 10542036 3 10542036 4 24 Step Motor 15212123 3 15212123 3 1501208602 3 25 Electric Box 2011218101 1...

Page 171: ...de Qty 1 Front Panel 20012894U 1 2 Filter Sub Assy 11122136 2 3 Screw Cover 242520053 4 4 Front Case Sub assy 20022004 1 5 Guide Louver 10512236 1 6 Guide Louver small 1051223701 1 7 Swing Lever 2 105...

Page 172: ...y 76712012 1 25 Step Motor 1521240208 1 26 Step Motor 1521212602 1 27 Crank 73012021 2 28 Step Motor 1521212301 1 29 Motor Holder 26152046 1 30 Swing Lever 3 1058211701 1 31 Swing Lever 1 1058211501 1...

Page 173: ...ty 1 Front Panel Sub Assy 2001269506 1 2001285901 1 2 Filter Sub Assy 11122122 2 11122134 2 3 Screw Cover 24252024 1 24252024 1 4 Front Case Sub assy 20022424 1 2001272701 1 5 Guide Louver 1 10512218...

Page 174: ...ox 20112121 1 20112121 1 29 Magnetic Ring 49010104 1 49010104 1 30 Terminal Board 420111041 1 420111041 1 31 Wire Clamp 71010103 1 71010103 1 32 Main Board 30148919 1 30148919 1 33 Electric Box Cover2...

Page 175: ...ilter Sub Assy 11122133 2 3 Screw Cover 24252024 3 4 Front Case Sub assy 2001280503 1 5 Guide Louver 2 10512223 1 6 Guide Louver 1 10512222 1 7 Shaft of guide louver 1054202001 6 8 Air Louver Manual 1...

Page 176: ...01209802 1 23 Connecting pipe clamp 26112164 1 24 Stepping Motor 15212125 1 25 Stepping Motor 15212126 1 26 Crank 73012005 2 27 Electric Box Assy 20102000071 1 28 Jumper 4202300111 1 29 Electric Box C...

Page 177: ...7 MA K3DNA3E I GWH 09 MA K3DNA3E I GWH 12 MB K3DNA3E I NO Description Code Qty Code Qty 1 Receiver Window 20192229 1 22432230 1 2 Front Panel Assy 20012241 1 20012548 1 3 Filter Sub Assy 11122081 2 11...

Page 178: ...2021 1 22 Motor Press Plate 26112160 1 26112161 1 23 Fan Motor 15012115 1 1501208904 1 24 Pipe Clamp 26112164 1 26112164 1 25 Drainage hose 0523001406 1 0523001401 1 26 Step Motor 1521212901 1 1521212...

Page 179: ...Qty 1 Receiver Window 22432173 1 2 Front Panel Assy 20012260 1 3 Filter Sub Assy 1112208901 2 4 Screw Cover 24252016 3 5 Baffle Plate 26112228 1 6 Front Case Sub Assy 20022172 1 7 Air Louver 2 105121...

Page 180: ...ng Frame 01252218 1 23 Motor Press Plate 26112494 1 24 Fan Motor 15012146 1 25 Pipe Clamp 26112164 1 26 Drainage hose 05230014 1 27 Step Motor 15012086 1 28 Crank 10582070 1 29 Display Board 30565038...

Page 181: ...I for CB146N26401 GWH 18 KG K3DNA6E I for CB146N26501 GWH 07 KF K3DNA 6E I GWH 09 KF K3DNA 6E I GWH 12 KF K3DNA6 E I GWH 18 KG K3DN A6E I NO Description Code Qty Code Qty Code Qty 1 Membrane 63062017...

Page 182: ...Mounting Frame 0125201801 1 0125201801 1 01252484 1 21 Cross Flow Fan 10352423 1 10352423 1 10352036 1 22 Motor Press Plate 26112191 1 26112191 1 26112231 1 23 Fan Motor 15012141 1 15012141 1 1501214...

Page 183: ...1801 GWH 07 RA K3DNA3E I GWH 09 RA K3DNA3E I GWH 12 RB K3DNA3E I GWH 18 RC K3DNA3E I NO Description Code Qty Code Qty Code Qty 1 Front Panel Assy 20012878 1 20012858 1 20012760 1 2 Display Board 30565...

Page 184: ...4002052317 0 4002052317 0 4002052317 0 25 Wall Mounting Frame 01252015 1 01252021 1 01252218 1 26 Pipe Clamp 2611216401 1 2611216401 1 2611216401 1 27 Fan Motor 15012115 1 150120874 1 15012146 1 28 Mo...

Page 185: ...20012734 1 2 Filter Sub Assy 11122091 2 3 Screw Cover 24252016 3 4 Front Case 2001297002 1 5 Air Louver 1 1051215901 3 6 Helicoid Tongue 2611218702 1 7 Left Axile Bush 10512037 1 8 Rear Case assy 2220...

Page 186: ...1 22 Display Board 30565110 1 23 Guide Louver 10512208 1 24 Axile Bush 10542036 2 25 Electric Box 20112108 1 26 Terminal Board 42011233 1 27 Electric Box Cover2 20122142 1 28 Main Board 30148533 1 29...

Page 187: ...16 1 2 Cover of air outlet 01265298 1 01265298 1 3 Water Tray Assy 01285332 1 01285332 1 4 Top Cover Board Assy 01265200099 1 01265325 1 5 Evaporator Assy 01024266 1 01024905 1 6 Plate of the Evaporat...

Page 188: ...1265299 1 01265299 1 21 Supporter 01895225 2 01895225 2 22 Bar Clasp 70819522 4 70819522 4 23 Fan Motor 1570520102 1 1570520104 1 24 Supporter 01804348 1 01804348 1 25 Fan Mounting Plate 01325200010 1...

Page 189: ...cription Code Qty 1 Air outlet frame assy 01865217 1 2 Cover of air outlet 01265331 1 3 Water Tray Assy 01285333 1 4 Evaporator Assy 01024268 1 5 Lower Cover Plate Sub Assy 01265328 1 6 Left Side Plat...

Page 190: ...19 Temperature Sensor 390001982G 1 20 Ambient Temperature Sensor 39000206 1 21 Cover Plate of the Fan 01265333 1 22 Fan Motor 15705218 1 23 Bar Clasp 70819522 4 24 Supporter 01804348 1 25 Joint Slack...

Page 191: ...10N0050 GFH 21 EA K3DNA1A I GFH 24 EA K3DNA1A I NO Description Code Qty 1 Air outlet frame assy 01375224 1 2 Cover of air outlet 01265335 1 3 Water Tray Assy 01285334 1 4 Evaporator Assy 01024269 1 5...

Page 192: ...er 01424253 1 19 Cover Plate of the Fan 01265338 1 20 Temperature Sensor 390001982G 1 21 Ambient Temperature Sensor 39000206 1 22 Fan Motor 1570411102 1 23 Bar Clasp 70819522 4 24 Supporter 01804348 1...

Page 193: ...Super Free Match Service Manual MAINTENANCE N 189 7 2 3 Cassette type GKH 12 BA K3DNA2A I GKH 18 BA K3DNA2A I...

Page 194: ...1 30296317 1 12 Remote Controller 305100491 1 305100491 1 13 Ambient Temperature Sensor 3900019813 1 3900019813 1 14 Filter Sub Assy 11120011 1 11120011 1 15 Filter Sub Assy 11120012 1 11128633 1 16 W...

Page 195: ...KH 12 BA K3DNA1A I GKH 18 BA K3DNA1A I GKH 24 BA K3DNA1A I Part list GKH 12 BA K3DNA1A I for CN510N0010 GKH 18 BA K3DNA1A I for CN510N0020 GKH 24 BA K3DNA1A I for CN510N0030 NO Description GKH 12 BA K...

Page 196: ...Box Assy 01399519 1 01399519 1 01399520 1 20 Terminal Board 42010196 1 42010196 1 42010196 1 21 Transformer 43110233 1 43110233 1 43110233 1 22 Electric Box Cover I 20102702 1 20102702 1 20102702 1 2...

Page 197: ...610N0010 GTH 12 BA K3DNA1A I for CN610N0020 GTH 09 BA K3DNA1A I GTH 12 BA K3DNA1A I NO Description Code Qty Code Qty 1 Fixed Mount 26909426R 1 26909426R 1 2 Louver Clamp 26112127 2 26112127 2 3 Guide...

Page 198: ...Sensor 3900020723 1 3900020723 1 27 Evaporator Assy 01029482 1 01029475 1 28 Press Plate of Water Lead flume 26909442 1 26909442 1 29 Connection Board 01344115 1 01344115 1 30 Water Tray Assy 0128940...

Page 199: ...list GTH 18 BA K3DNA1A I for CN610N0030 GTH 18 BA K3DNA1A I NO Description Code Qty 1 Fixed Mount 26909426R 1 2 Louver Clamp 26112127 2 3 Guide Louver 10619403 1 4 Rotating Shaft 26909430 4 5 Front Co...

Page 200: ...e Cross Loop 76510021 1 27 Filter 2 07216221 1 28 Sensor 3900020723 1 29 Evaporator Assy 01029469 1 30 Press Plate of Water Lead flume 26909442 1 31 Connection Board 01344115 1 32 Water Tray Assy 0128...

Page 201: ...K3DNA1A I for CN610N0040 GTH 24 BA K3DNA1A I NO Description Code Qty 1 Cable Cross Loop 76510021 4 2 Room Sensor 39000191 1 3 Louver Clamp 26112127 2 4 Guide Louver 10619403 2 5 Front Connecting Plate...

Page 202: ...1 27 Rear volute casing 26905205 4 28 Drainage Pipe Sub assy 05235434 1 29 Filter 07212001 1 30 Temperature Sensor 3900020723 1 31 Evaporator Assy 01029474 1 32 Press Plate of Water Lead flume 2690944...

Page 203: ...Super Free Match Service Manual MAINTENANCE N 199 7 2 5 Console type GEH 09 AA K3DNA1C I GEH 12 AA K3DNA1C I GEH 18 AA K3DNA1C I...

Page 204: ...3 1 13 Switch Board 30112007 1 30112007 1 30112007 1 14 Display Board 30568131 1 30568131 1 30568131 1 15 Fuse 46010055 1 46010055 1 46010055 1 16 Radiator 49010252 1 49010252 1 49010252 1 17 Signal W...

Page 205: ...Fitting 4304413208 1 4304413208 1 8 Insulation sleeve 1 Liquid pipe 75094100003 1 75094100003 1 9 Differences catheter assembly 04224100165 1 04224100165 1 10 Temperature sensing teamed 02143022 3 021...

Page 206: ...55 1 23 Retaining Plate Water Level Switch 01844100019P 1 01844100019P 1 24 Retaining Plate Water Level Switch 01844100018P 1 01844100018P 1 25 Sponge 12204100053 1 12204100053 1 26 Sponge 12204100054...

Page 207: ...JF00301896...

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