Gree JKFD15CR/Na-M Page 134 Service Manual Download

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GREE Air-ccoled Closed Control Unit Service Manual

131

8 Column

(middle)

01853767P 4

Panel (front middle)

01543803

10 Cross

beam(up)

01873810P 2

Longitudinal beam (left)

01873812

12 Column

(upper)

01853765P 4

13 Column

(left)

01853768P

14 Centrifugal

fan

150184066 2

15 Left

panel

01643727

16 Evaporator

01023727

17 Top

panel

01263744

18 Top

panel2

01263740

19 Rear

panel

01643726

20 Nozzle

sub-assy

05033839 1

21 Midddle

panel

01643701 1

Rear electric control plate

02223767

Mounting rack of fan

01323775P

Right door plate

02223764P

25 Support

sub-assy

01893775 2

Electric heater BKR

4500W/380V

32103713 1

Compressor and fittings

ZP83KCE-TFD-522

00202231 2

Electrode humidifier

KUE0202000

07493701 1

Column sub-assy (right rear)

01853759P

30 Discharge

pipe2

04633741 1

31 Isolation

sheet

01243744P

Column sub-assy

（

front right

）

01853753 1

33 Air-return

pipe2

04673752 1

Soleplate 1 of evaporator

01093734P

Connection pipe 2

05033713

36 Fixing

beam

01873786P

Installation beam of compressor

01873787P

Column (fixing beam)

01853739P

Hot gas bypass valve sub-assy1

Sealing plate 1

01343771P

41 Air-return

pipe1

04673751 1

Sealing plate 2

01343770P

43 Discharge

pipe1

04633740 1

44 Valve

07303703

Fixing bea 1

01873784P

Fixing bea 2

01873785P

Liquid inlet pipe sub-assy 1

04323852

Summary of Contents for JKFD15CR/Na-M

Page 1: ...Na E JKFD5CR Na E JKFD7QSR Na M JKFD7CR Na M JKFD15QSR Na M JKFD15CR Na M JKFD20QSR Na M JKFD20CR Na M JKFD25QS2 Na M JKFD25C2 Na M JKFD25SX2 Na M JKFD40QS2 Na M JKFD40C2 Na M JKFD40SX2 Na M Refrigera...

Page 2: ...tallation 28 7 Electric installation 33 7 1 Electrical Installation 33 7 2 Matching Form of Power Cord and Air Switch 37 Control 39 1 Control of the Unit 39 1 1 General Control 39 1 2 Introduction to...

Page 3: ...Low Current Malfunction Drainage Malfunction and High Water Level Malfunction of Humidifier 97 2 8 Low Air Pressure Malfunction of Indoor Fan 98 2 9 Alarm for Blocking Filter 99 3 Case Study 100 4 Pow...

Page 4: ...GREE Air ccoled Closed Control Unit Service Manual 1 Product Indoor Unit Outdoor Unit...

Page 5: ...Cooling Capacity number kW 5 Direction of Air Intake and Discharge C Direct Air Supply with air cap SX Top Air Intake and Bottom Air Discharge air supplied from floor QS Front Air Intake and Top Air...

Page 6: ...ning can be set according to the demand of user If malfunction occurs the unit will give warning and at the same time it will keep running or stop which is selected according to the type of the malfun...

Page 7: ...kes the humidity and temperature of the room more even Convenient transportation the single module is separately packaged so transportation and installation are more convenient Structure Features Sepa...

Page 8: ...ent electrode humidifier for humidifying and logical program to control the even running of every functional part the unit adjusts the ambient temperature and humidity so that it can meet the requirem...

Page 9: ...d Precision 40 60 5 Power Supply 220V 50Hz Cooling System Compres sor Type Hermetic Scroll Type Evaporat or Type Inner Screw Thread Pipe with Hydrophilic Film Aluminum Fin Condens er Type Inner Screw...

Page 10: ...e of Temp Controlling and Precision 17 28 1 Range of Humidity and Precision 40 60 5 Power Supply 220V 50Hz Coolin g Syste m Compressor Type Hermetic Scroll Type Evaporator Type Inner Screw Thread Pipe...

Page 11: ...A 64 62 Range of Temp Controlling and Precision 17 28 1 Range of Humidity and Precision 40 60 5 Power Supply 380V 3N 50Hz Coolin g Syste m Compressor Type Hermetic Scroll Type Evaporator Type Inner S...

Page 12: ...A 63 61 Range of Temp Controlling and Precision 17 28 1 Range of Humidity and Precision 40 60 5 Power Supply 380V 3N 50Hz Coolin g Syste m Compressor Type Hermetic Scroll Type Evaporator Type Inner S...

Page 13: ...A 66 68 68 Range of Temp Controlling and Precision 17 28 1 Range of Humidity and Precision 40 60 5 Power Supply 380V 3N 50Hz Coolin g Syste m Compressor Type Hermetic Scroll Type Evaporator Type Inner...

Page 14: ...oor Units dB A 68 70 70 Range of Temp Controlling and Precision 17 28 1 Range of Humidity and Precision 40 60 5 Power Supply 380V 3N 50Hz Coolin g Syste m Compressor Type Hermetic Scroll Type Evaporat...

Page 15: ...when testing cooling capacity dry bulb temperature indoors is 24 and wet bulb temperature is 17 dry bulb temperature of outdoor side 35 3 The noise value was tested in the semi anechoic chamber but t...

Page 16: ...bulb temp or relative humidity JKFD7XXX Cooling capacity correction for single phase unit Cooling capacity kw OUD air inlet dry bulb temperature Cooling capacity kw OUD air inlet dry bulb temperature...

Page 17: ...ions of Installation The cooling capacity can be affected by the long connecting pipe as well as the high drop between outdoor and indoor units The below is the reference for coefficient of correction...

Page 18: ...uivalent length of elbow and oil loop Outside Diameter of Connecting Pipe mm Elbow m Oil Loop m 9 52 0 2 1 4 12 0 25 1 8 16 0 3 2 19 0 35 2 4 22 0 4 2 8 Note The equivalent pipe length equals the leng...

Page 19: ...it 6 1 Installation Diagram of the Complete Unit The complete unit consists of outdoor unit and indoor unit which is shown as below 6 2 Outline Dimension of the Unit 6 2 1 Indoor Unit Outline Dimensio...

Page 20: ...eference only and the actual item is the standard Unit mm Outline Dimension of Indoor units of JKFD5 and JKFD7 Series Top Air Outlet Front side Right side Back side Outline Dimension of Indoor Units o...

Page 21: ...nit Service Manual 18 Outline Dimension of Indoor Units of JKFD15 and JFKD20 Series Top Air Outlet Front side Right side Back side Outline Dimension of Indoor Units of JKFD25 Series Direct Air Supply...

Page 22: ...trol Unit Service Manual 19 Outline Dimension of Indoor Units of JKFD25 Series Top Air Outlet Back Side Front Side Right Side Outline Dimension of Indoor Units of JKFD25 Series Bottom Air Outlet Back...

Page 23: ...ice Manual 20 Outline Dimension of Indoor Units of JKFD40 Series Direct Air Supply 810 2480 2250 Right Side Front Side Back Side Outline Dimension of Indoor Units of JKFD40 Series Top Air Outlet 810 2...

Page 24: ...Dimension of Indoor Units of JKFD40 Series Bottom Air Outlet 810 2480 1950 Back Side Front Side Right Side 6 2 2 Outdoor Unit Outline Dimensions of JKFD5P Na E O and JKFD7P Na E O The picture is for...

Page 25: ...GREE Air ccoled Closed Control Unit Service Manual 22 JKFD15P Na M O JKFD20P Na M O JKFD13 NaA M O JKFD19 NaA M O...

Page 26: ...with cowl 6 0 0 8 0 0 1 0 0 0 8 0 0 Ceiling Ground Wall Face Wall Face Wall Face Wall Face Facade No Special Requirement On Distance Front Air Intake and Top Air Discharge connecting with air duct 6...

Page 27: ...QSR Na M I 246 288 276 152 JKFD15QSR Na M I 306 368 363 140 JKFD20QSR Na M I 260 461 405 108 JKFD25QS2 Na M I 384 459 403 117 361 451 451 1263 347 125 398 JKFD40QS2 Na M I Top Air Intake and Bottom Ai...

Page 28: ...anual 25 6 3 2 Installation of Outdoor Unit Disassembly of Outdoor Unit Local Room of Components M6 24 sets Nut with Washer M6 16 Support Leg 4 Bracket 4 Disassembly Diagram of Horizontal Installation...

Page 29: ...GREE Air ccoled Closed Control Unit Service Manual 26 Mounting Hole on Base JKFD13 NaA M O JKFD19 NaA M O JKFD15P Na M O JKFD20P Na M O...

Page 30: ...0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 Wall Face Obstacle Air Outlet Ground Electric Box and The Exit of Tube are On This Side Wall Face 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 3 8 0 0 Wall Face Wall Face Wall Face El...

Page 31: ...ot suitable for the unit 2 Make sure that the way of moving in is correct in case any damage to the unit or any danger occurred 3 Confirm whether the installation base is secure and when the unit is i...

Page 32: ...at store the flammable explosive Substance or leak the flammable explosive gas 5 The location of the unit has a great of influence on the ambient temp and humidity of the machinery room On the permiss...

Page 33: ...Requirements of Connection between Indoor units and Outdoor Units 1 The standard length of pipes connected outdoor units and indoor units is 10m When the length of the pipe is less than or equal to 1...

Page 34: ...ntenance one filter or check valve shall be installed in the water inlet pipe 2 A D20 PPR pipe with G1 2 external thread connection at its end is reserved in the unit for the water inlet pipe of infra...

Page 35: ...s into the fluorine feeding nozzle in the inhalation tube of the indoor unit 6 4 6 Installation of Drain Pipe 1 In order to drain easily the outlet of drain pipes should be lower than the base surface...

Page 36: ...ation 7 1 1 General Connection Diagram Single phase Input Power Switch Residual Current Circuit Breaker Single phase Three phase 7 1 2 External Wiring Diagram Black Red Power Supply Terminal of Indoor...

Page 37: ...l of Indoor Unit Input Power Supply Input Power Supply Power Supply Terminal of Outdoor Unit Red Black Red Black JKFD7XXX Power Supply Terminal of Indoor Unit Input Power Supply Input Power Supply Pow...

Page 38: ...Patchboard XT1 XT2 JKFD25XXX JKFD40XXX Unit Terminal Customer Terminal All Kinds of Warning Wiring Diagram Fire Alarm Interlock Alarm 1 Electrode of Waterlogging Switch 1 Electrode of Waterlogging Sw...

Page 39: ...h and leakage switch for the whole system have to be installed The air switch should have the function of stopping the system from short circuit and overload 9 Refer to the wiring diagram which pasted...

Page 40: ...ching Form of Power Cord and Air Switch Model Power Supply Air Switch Capacity A Minimum Sectional Area mm2 Earthed Cable Power Cord JKFD5XXX I 220V 50Hz 63 10 10 JKFD5P Na E O 220V 50Hz 6 1 5 1 5 JKF...

Page 41: ...ead on the surface of slot GB T 16895 15 If condition changes please adjust specifications according to national standard Specifications of circuit breaker is based on the working condition where ambi...

Page 42: ...ed If there is not malfunciton the unit will operate according to command from display panel When the unit is started up the unit will judge if there is auto operation command or manual debugging comm...

Page 43: ...on Judge malfunction Recovery processing Timer on or not Timer on or off process Turning off Auto manual Manual process Auto control process Malfunction Recovery processing Cut off power Stop manual...

Page 44: ...ic Heater When the unit operates if ambient temperature is lower than set valve or fluctuation of temperature or humidity reaches the specified conditions for startup electric heater will operate When...

Page 45: ...sion come true 2 1 Homepage In any circumstances the screen will switch to the homepage as below once Home button is touched on the screen Home is working as the main control interface which displays...

Page 46: ...ding system parameter setting sub module setting service time and manual debugging System Info It is touched to enter the interface of system info including system info inquiry maintenance notice and...

Page 47: ...be set up unless by the shielding cancel shielding operation of remote monitoring Quick Test It means the touch screen enters into a quick testing status This is only used for tests in the factory The...

Page 48: ...ting 2 Module Mode Setting Time Setting Timer Setting Slightly press these buttons to enter the corresponding setting page Numeric Value Input The numeric value with box represents what can be revised...

Page 49: ...revised 2 Module Mode Setting Slightly press the button Module Setting to enter the interface of Module Mode Setting Only when unit is set off on the homepage can the mode setting of each module be ef...

Page 50: ...rder to make each module run in turn Standby Units It means the standby units of modules stopped Only the modules which are set to states of Link ON Entire running would be set to standby When the Qty...

Page 51: ...t is in emergency running status Slightly press the button Run Data to enter the interface of Data Inquiry Slightly press the button Run Curve to enter the interface of Running Curve Inquiry Slightly...

Page 52: ...Error will be displayed If the module is set as break status all the corresponding search data is 0 3 Running Curve Inquiry The interface of running curve inquiry displays temperature curve and humidi...

Page 53: ...k line indicates the return air humidity with the current temperature or humidity value showing at the bottom of the curve diagram Slightly press module 1 module 2 module 3 or module 4 on top of the c...

Page 54: ...roll bars Press and hold the button Reset for 5 seconds then all the current errors will be reset When screen is locked automatically the button Reset is ineffective 2 Current Event Slightly press the...

Page 55: ...ates that events are happening while green indicates that events are recovered and yellow indicates that events are confirmed Note will appear when all History Event records are cleared 2 6 Parameter...

Page 56: ...to modify the values 2 Sub Module Setting Slightly press the button Sub Module Setting to adjust parameters for each sub module restore default setting or set function shield Slightly touch Back to re...

Page 57: ...pop up Press Enter to restore ex factory setting or press ESC to cancel the request Slightly press the button Function Shield to activate shield function against heating energy saving humidifying or...

Page 58: ...e system will run according to the on off order set for each part This button will then show words of exit manual mode Meanwhile on the interface of Running Status button Manual Auto of the correspond...

Page 59: ...sure system s stable operation please restart the touch screen when units are turned off When touch screen is shielded this button is ineffective Note Restarting the touch screen will clear the temper...

Page 60: ...in 3 Maintenance Notice Slightly touch the button Maintenance Notice to switch to the page of maintenance notice User can view information related to maintenance and installation Slightly touch the bu...

Page 61: ...button System Info And the password input interface will pop up Input password 555555 and then you can clear event clear curve and modify PWD Slightly touch the button Clear Event and click Enter on...

Page 62: ...l historical curve records Click ESC to return Slightly press the button Maintenance Notice and input password 330000 on the pop up box of energy saving mode setting interface to set energy saving mod...

Page 63: ...GREE Air ccoled Closed Control Unit Service Manual 60...

Page 64: ...ch Diagram 3 1 Address Code Four modules can be combined to run integratedly by 2 bit setting address of DIP switch on SA1 in mainboard of each module Code is valid before energization and its change...

Page 65: ...ital terminal represents 1 3 2 Capacity Code Capacity code of the unit is the 2 bit DIP switch on SA2 in the mainboard which has been set and fixed by the factory Users and installation personnel cann...

Page 66: ...quirement 4 1 Installation 4 1 1 System requirements for Gree AC Eudemon 2009 Internet Requirements Microsoft Internet Explorer 6 0 SP1 or later prerequisite for NET Framework RAM Minimum 1 GB Recomme...

Page 67: ...5 SSMSEE 3 Install Vcredist_x86 4 Install Gree AC Eudemon 2009 Click help for installation flow Run Click start program GREE Gree AC Eudemon 2009 or double click on desktop to start this software the...

Page 68: ...Gree AC Eudemon 2009 exe as an administrator in the installation catalogue The shortcut of AC Eudemon 2009 can be found in Menu Bar or desktop The pop up interface of the software will be as below Cli...

Page 69: ...The Engineering Install Click Main Menu System The engineering install and then fill in the engineering information Click OK to finish the configuration 4 2 3 System Configuration Click Main Menu Syst...

Page 70: ...trol Unit Service Manual 67 Set parameters as the following interface and click Add button Overtime means after software sending a request command Communication module should give a response in 1500ms...

Page 71: ...Bus Configuration Click Main Menu System The bus install and the interface of bus configuration will show Select the COM number in COM COM1 is used in this example Then input Bus1 in Bus Identity that...

Page 72: ...of automatic examination Click Main Menu System The equipments examines automatically In this example COM 1 and Modbus are selected as the above figure and then click Save Automatic examination click...

Page 73: ...n in the example is as below pay attention to the networkview on the left So far the equipment is added successfully Note Unit installation sketch is as following please make sure the installation is...

Page 74: ...ccoled Closed Control Unit Service Manual 71 4 2 6 Equipment Management Rename the equipment left click Equipment to select Rename Fill in the name Closed Control Air Conditioner the name is decied by...

Page 75: ...Air ccoled Closed Control Unit Service Manual 72 The result is as below 4 2 7 Connect Equipments Link management Click Main Menu System Connect management COM1 is applied in this example and then clic...

Page 76: ...n this case you can check the data of units 4 2 8 Control Unit Left click any Device in Module 1 select The machine set control in popup menu after right click as following picture shows After setting...

Page 77: ...frame is invalid Check whether the modification is success or not by returning to the main interface Left click any Device in Module 2 select The machine set control in popup menu after right click a...

Page 78: ...interface Main interface consists of menu tool network view parameter view system information view and status Menu consist of system view control and help these four commands there s drop down menu f...

Page 79: ...GREE Air ccoled Closed Control Unit Service Manual 76 viewing The screenshot of every drop down menu is as following system view control...

Page 80: ...position to show actual position of the project e g floors and rooms where the unit is located Parameter view consist of unit information and equipment information Unit information shows the informati...

Page 81: ...s to select one of the result it is advised to select the last self checking result Note main module could be connected with maximumly four submodules During self checking no matter if there s submodu...

Page 82: ...u Control Break to open a conjunction the system will stop monitoring to all the equipments 4 4 2 Project information Before monitoring users have to select a project Click Main Menu System The engine...

Page 83: ...stall Configuration and the following interface will appear Add unit after the information of building floor room and description is filled in select the equipment need added in the equipment haven t...

Page 84: ...irm Same to rename the network view equipment information and malfunction record Note address number could not be modified or deleted by renaming 4 5 Parameter control 4 5 1 Parameter setting The unit...

Page 85: ...shielding of screen Clear malfunction when unrecoverable malfunction occurs the malfunction could be cleared and the unit could be reset by sending this command When there s no equipment submodule in...

Page 86: ...showed at view section if one of the timer command is overtime it will marked with green Check according to date or equipment is optional for users Note To successfully set timer control make sure th...

Page 87: ...following picture Click submodule only the parameter of that submodule equipment and its main module unit will be displayed in equipment parameter view When communication of submodule is disconnected...

Page 88: ...ed malfunction information will be displayed in malfunction record of system information Please see appendix for detailed malfunction list 4 7 User and role management User one user might occupy sever...

Page 89: ...sword select a user in all users type in the original password and new password click modify password Delete user Select a user in all users and click delete 4 7 2 User management Users having the rig...

Page 90: ...ion in permissions list fill in role name and click add Delete role select a role in role list and click delete Note the user is using cannot be deleted 4 8 Others 4 8 1 Information inquiry Click main...

Page 91: ...in Alarm of low temperature of return air Probe of temp and humidity of return air In auto mode when indoor fan of each module has operated for over 15 min 3 seconds for quick test and return air temp...

Page 92: ...ection of compressor Pressure controller When compressor operates for over 15 seconds and the low pressure signal is detected during set delay time compressor and corresponding loads will be turned of...

Page 93: ...lfunction will be displayed and alarm will be given out Reset or de energize the unit to clear the malfunction signal Overheating protection of electric heater Thermostat When thermostat is off for co...

Page 94: ...HUMID closes if current for humidifying is lower than 1 3Iset for continuous 3 min switch off the humidifier without affecting other loads Corresponding malfunction will be displayed and alarm will b...

Page 95: ...n is resumed the malfunction will be automatically removed Customer linkage protection Main board If linkage signal is detected for continuous 30s 3s for quick test the complete unit will be turned of...

Page 96: ...matically removed the compressor resumes operation and malfunction code will be removed Select malfunction resetting or manually de energize the unit to clear the malfunction signal Application range...

Page 97: ...GREE Air ccoled Closed Control Unit Service Manual 94 2 2 Low Pressure Protection of Compressor...

Page 98: ...GREE Air ccoled Closed Control Unit Service Manual 95 2 3 Discharge Temp Protection for Compressor 2 4 Overload Protection of Compressor...

Page 99: ...GREE Air ccoled Closed Control Unit Service Manual 96 2 5 Overload Protection of Indoor Fan 2 6 Temperature Protection of Electric Heater...

Page 100: ...GREE Air ccoled Closed Control Unit Service Manual 97 2 7 Low Current Malfunction Drainage Malfunction and High Water Level Malfunction of Humidifier...

Page 101: ...GREE Air ccoled Closed Control Unit Service Manual 98 2 8 Low Air Pressure Malfunction of Indoor Fan...

Page 102: ...GREE Air ccoled Closed Control Unit Service Manual 99 2 9 Alarm for Blocking Filter...

Page 103: ...lmost no liquid flowing through the mirror The pipeline in front of the mirror may be blocked After inspection of pipeline it is found that the temperature difference between the front part and the re...

Page 104: ...l conditions touchable screen shows warning water on floor and the unit can t be started up Possible causes 1 Flooding switch is damaged 2 Electrode is damaged 3 Wiring is incorrect Possible causes ch...

Page 105: ...If they are bright mainboard 5V is correct Buzzer of mainboard will sound after energization If it is not sound the mainboard has malfunction and needs to be replaced Check 5V 12V 12V by universal me...

Page 106: ...he voltage of three phase power is normal 4 1 2 Thermal Overload Relay 1 Protection conditions Current of motor is huge and currents of three phases are not in balance There is phase loss 2 Result of...

Page 107: ...ntroller 3 Treatment Check if winding of three phases of compressor is normal If it is turn on the unit again and check if the working current of compressor and system pressure are normal 4 1 5 Fusibl...

Page 108: ...T9 SAT6 L3 T3 W32 W38 XT3 XT4 QF5 QF4 QF3 QF2 QF1 Indoor 3 CN12 OUTDOOR RS RS G XT1 G M1 C2 1 2 FAN 1 KM3 4 6 2 3 5 2 N 1 XT2 W57 W58 COMP E R C S 2 1 C1 G W86 L N XT2 W3 W4 W15 W16 W20 W24 W25 W52 W5...

Page 109: ...W128 W129 W130 W131 PCB2 XT1 PM XT2 XT7 XT5 XT6 KM1 KM2 KM3 XT3 XT4 QF5 QF4 QF3 QF2 QF1 EH2 W94 CN12 RS RS RS RS XT2 XT8 L W132 W133 L XT8 RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD RD R...

Page 110: ...58 W128 W46 W48 W49 W52 W54 W55 W56 W51 W3 W2 W1 SWP 2 L N TA1 K1 IN OUT K2 IN OUT K3 1 2 3 4 ON ON ON OFF XT5 W64 YV1 W65 V Awin L N XT2 W66 W61 W60 W45 W44 W43 W22 W21 PCB3 2 IN OUT W47 W53 W50 2 2...

Page 111: ...GREE Air ccoled Closed Control Unit Service Manual 108 4 2 4 Indoor Unit JKFD25C2 Na M I JKFD25QS2 Na M I QF XT6 XT5 N W19 L1 N AC L W45 XT3 XT4 W122 W123 V Adwet igh wp...

Page 112: ...GREE Air ccoled Closed Control Unit Service Manual 109 4 2 5 Indoor Unit JKFD25SX2 Na M I QF XT6 XT5 N W19 L1 N AC L W45 XT3 XT4 W122 W123 V Adwet igh wp...

Page 113: ...GREE Air ccoled Closed Control Unit Service Manual 110 4 2 6 Indoor Unit JKFD40XXX I QF XT6 XT5 N W19 L1 N AC L W45 XT3 XT4 W122 W123 V Adwet igh wp...

Page 114: ...007000829 1 3 2 4 RS RS XT2 W7 W6 BK RD L1 L1 L3 L3 AP2 LB QF XT1 XT2 QF M L letter LA L n XT n G G G LA XT3 XT4 LB N 1 2 L2 L2 YEGN W8 YEGN W9 XT4 N XT3 L YEGN YEGN T SENSOR2 RD L4 L4 RD RD BK BK RS...

Page 115: ...GREE Air ccoled Closed Control Unit Service Manual 112 4 2 8 Outdoor Unit JKFD13 NaA M O JKFD19 NaA M O...

Page 116: ...600007000835 W13 W12 G W11 W10 W7 W6 W5 W8 W9 W4 W3 W2 W1 G LX 2 LX 1 w v U CN5 W2 U1 M1 FAN TB TB U2 V1 V2 W1 CN3 XT1 QF RS RS N L3 L2 L1 SP CN3 PE N OUT L3 OUT L2 OUT L1 OUT N AC L3 AC L2 AC L1 N L...

Page 117: ...hen there is overload or short circuit air switch will be activated to cut off the power to protect the unit Overcurrent protector Overcurrent protector will detect the current to the wire of a load W...

Page 118: ...will close and its normally closed contact will be off The normal closed contact usually connects to the port of alarm of controller so at that time the controller will give alarm Installation of the...

Page 119: ...Throttle liquid refrigerant with high pressure and reduce its pressure Guarantee pressure differenc between condenser and evaporator Make refrigerant entering evaporator evaporate and absorb heat unde...

Page 120: ...is built in which doesn t need to be maintained during operation Auxilary electric heater For heating air Condenser fan Outdoor fan for heat exchange will force air to exchange heat with outdoor heat...

Page 121: ...compressor Screw the retaining bolt of compressor Assemble suction and discharge pipes of compressor Assemble power cord of compressor Vacuumize the system and maintain the pressure to make sure leak...

Page 122: ...cover on proper position and fix it with clamp Place the humidifying tank on retaining device on both sides or the rear Push the tank downward along the discharge vavle until it can t be pushed anymor...

Page 123: ...R Na E I No Part Name Material Code Q ty 1 Display Board 300001000009 1 2 Electric Cabinet Assy 100003000028 1 3 Primary filter 710024000004 1 4 Nozzle for Adding Freon 06120016 1 5 Inhalation Tube Su...

Page 124: ...43042800069 1 28 Electric Expand Valve Fitting 4304413228 1 29 Drainage Pipe Sub assy 04263700083 1 30 Connection pipe sub assy 030062000132 1 31 Humidifier Assy 000156000002 1 32 Connection pipe sub...

Page 125: ...4 1 4 Nozzle for Adding Freon 06120016 1 5 Inhalation Tube Sub assy 030010000171 1 6 Pressure Protect Switch 4602001575 1 7 Discharge pipe Sub Assy 030022000029 1 8 Electromagnetic water valve 4304280...

Page 126: ...ainage Pipe Sub assy 04263700083 1 30 Connection pipe sub assy 030062000132 1 31 Humidifier Assy 000156000002 1 32 Connection pipe sub assy 030062000133 1 33 Evaporator Assy 011001000068 1 34 Centrifu...

Page 127: ...ater Immersion Switch 45020501 1 8 pressure difference switch 46028251 1 9 Temp Sensor Sleeving 05210001 1 10 Compressor and Fittings 00203700039 1 11 Pressure Protect Switch 4602001559 1 12 Nozzle fo...

Page 128: ...2800026 1 5 Humidifier Assy 000156000002 1 6 Detecting plate 30270005 1 7 Water Immersion Switch 45020501 1 8 pressure difference switch 46028251 1 9 Temp Sensor Sleeving 05210001 1 10 Compressor and...

Page 129: ...25QS2 Na M I Exploded view of JKFD25QS2 Na M I applicable to JKFD25C2 Na M I Parts list of JKFD25QS2 Na M I No Part Name Material Code Q ty 1 Primary strainer assy 07413713 2 2 Electric control door 0...

Page 130: ...26 Evaporator 01023726 1 27 Fixing part 2 of evaporator 01093751P 1 28 Hot gas bypass valve sub assy2 1 29 Connection pipe 1 electronic expansion valve 05023806 1 30 Discharge pipe2 04633794 1 31 Air...

Page 131: ...53 Fixing part 1 of evaporator 01093749P 1 54 Electric cabinet 01393758P 1 55 Cross beam 01873807P 2 56 Pressure difference switch1 01325236 1 Parts list of JKFD25C2 Na M I Compared with model JKFD25...

Page 132: ...nel 01263733 1 17 Connection pipe 2 05033765 1 18 Electronic expansion valve 2 07333734 1 19 Column sub assy right rear 01853740P 1 20 Rear electric control plate 02223766 1 21 Air return pipe2 046737...

Page 133: ...Na M I JKFD40QS2 Na M I Exploded view of JKFD40QS2 Na M I applicable to JKFD40C2 Na M I Parts list of JKFD40QS2 Na M I No Part Name Material Code Q ty 1 Mounting plate of electric part 01323776 1 2 E...

Page 134: ...5 2 26 Electric heater BKR 4500W 380V 32103713 1 27 Compressor and fittings ZP83KCE TFD 522 00202231 2 28 Electrode humidifier KUE0202000 07493701 1 29 Column sub assy right rear 01853759P 1 30 Discha...

Page 135: ...2 Packing base wood 50233727 1 53 Cross beam lower 01873811P 2 54 Column lower 01853766P 4 55 Electric cabinet 01393773P 1 56 Pressure difference switch1 01325236 1 Parts list of JKFD40C2 Na M I Compa...

Page 136: ...543858 1 16 Column 01853738 2 17 Cross beam strainer 01873790P 2 18 Upper longitudinal beam 01873782 1 19 Longitudinal beam strainer 01873789P 2 20 Primary strainer assy 07413708 3 21 Top panel 012637...

Page 137: ...Column sub assy right front 01853742P 1 47 Fixing bea 2 01873785P 1 48 Base 01283759 1 49 Strainer 2 07413710 1 50 Strainer 1 07413709 1 51 Fixing bea 1 01873784P 1 52 Water tray base 01283763P 1 53...

Page 138: ...on Circle 10474100001 1 6 Front Side Plate 01314100012P 1 7 Axial Flow Fan 10338731 1 8 Brushless DC Motor 1570410001301 1 9 Motor Support Sub Assy 01805200185 1 10 Brushless DC Motor 15704100013 1 11...

Page 139: ...3401 1 27 Temperature Sensor 390001000004 1 28 Sensor Support 26905202 1 9 Outdoor Unit JKFD13 NaA M O JKFD19 NaA M O Exploded view of JKFD19 NaA M O applicable to JKFD13 NaA M O Parts list of JKFD13...

Page 140: ...3 Support stand 01803767P 4 4 Condenser 01123718 1 5 Front side plate sub assy 01313733P 1 6 Cut off part 07333814 1 7 Cut off part 07333815 1 8 Front cover plate 01263731P 1 9 Electric box JKFD13 O...

Page 141: ...00028 1 2 Baffle Plate 012109000020 1 3 Cut off valve sub assy 1 030057000044 1 4 Square Valve 07130128 1 5 Square Valve 07138800 1 6 Cut off valve sub assy 2 030057000045 1 7 Nozzle for Adding Freon...

Page 142: ...Guangdong China 519070 Tel 86 756 8522218 Fax 86 756 8669426 E mail gree gree com cn www gree com For continuous improvement in the products Gree reserves the right to modidy the product specification...

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