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PLATINUM EVO 21

 

PLATINUM EVO 41

 

 
 
 

 

 

 

 

 

Read the instructions carefully before operating or servicing the dehumidifier.

 

Observe all the safety instructions; failure to observe the instructions may lead to accidents and/or damage.

 

Keep these instructions in a safe place for future reference.

 

 
 

V 09/20 

SERVICE MANUAL

 

DEHUMIDIFIER

 

EN

 

Содержание PLATINUM EVO 21

Страница 1: ...ully before operating or servicing the dehumidifier Observe all the safety instructions failure to observe the instructions may lead to accidents and or damage Keep these instructions in a safe place...

Страница 2: ...5 Electrical Part 6 5 1 Wiring Diagram 6 5 2 PCB Printed Diagram 8 6 Function and Control 10 Part Maintenance 14 7 Notes Maintenance 14 8 Maintenance 20 9 Exploded View and Parts List 25 10 Removal Pr...

Страница 3: ...nit Careless installation and operation could cause severe injuries to operators workers and damage to the air conditioner unit itself Keep this manual in a location for easy access as it is needed fo...

Страница 4: ...within which the equipment is installed Key sections and or sentences are highlighted with specific icons and symbols to the right side of the page Please pay particular attention to this information...

Страница 5: ...de safe against restart of the system Do not reconnect the system to the electric circuit until all work is done and all connections are tested If handled unsafely or unprofessionally severe electric...

Страница 6: ...er Leak detector Refrigerant charging devices Vacuum pump Oxygen free dry nitrogen cylinder and pressure regulator Fault finding analysis and repair Knowledge of flammable refrigerants Risk analysis f...

Страница 7: ...the safety and control switches Checking the hot gas and liquid lines in correct positions Start up and shut down a condenser and check the good working conditions including by making measurements dur...

Страница 8: ...er refrigerants Propane is often used as a fuel such as for heating or barbecues However for use on refrigeration systems fuel grade propane is not suitable since it contains high levels of impurities...

Страница 9: ...Readily forms an explosive air vapour mixture at ambient temperatures Vapour is heavier than air and may travel to remote sources of ignition e g along drainage systems into basements etc Liquid relea...

Страница 10: ...es HC R 290 is delivered stored and used at temperatures above their flash point Avoid all naked flames sparks cigarettes etc In case of fire immediately alert fire brigade Ensure an escape path is al...

Страница 11: ...k of fire or explosion during servicing special safety rules must be followed during operation In order to avoid damage for people and property particular requirements are listed hereafter Before serv...

Страница 12: ...cale Pay attention to not overfilling the cylinder The cylinder is only allowed to be filled up to 80 of its complete volume by liquid refrigerant The pressure must be controlled in order to ensure th...

Страница 13: ...tervention into a refrigeration system repairing leaks replacing components brazing the system must be subject to a leak test and following strength test of the system Gas Detection While servicing th...

Страница 14: ...emergency procedures Cylinder Handling Portable HC Gas Detector R 290 is available in a large variety of different cylinders which are to be distinguished whether they are refillable or not Most refi...

Страница 15: ...7 Please remember that the maximum quantity of stored refrigerant sometimes might be regulated by national regulations The transport of cylinders is controlled by laws in most countries These laws mus...

Страница 16: ...53 44 1 53 22 26 18 0 4 262 61 2 63 38 09 162 61 1 63 23 58 17 1 4 272 03 2 72 39 45 172 03 1 72 24 95 16 3 2 281 70 2 82 40 86 181 70 1 82 26 35 15 5 291 62 2 92 42 30 191 62 1 92 27 79 14 6 8 301 81...

Страница 17: ...1189 12 11 89 172 47 1089 12 10 89 157 97 35 95 1217 88 12 18 176 64 1117 88 11 18 162 14 36 96 8 1247 16 12 47 180 89 1147 16 11 47 166 38 37 98 6 1276 94 12 77 185 21 1176 94 11 77 170 70 38 100 4 1...

Страница 18: ......

Страница 19: ...Service Manual 1 Part Technical Information 1 Summary PLATINUM EVO 21 PLATINUM EVO 41...

Страница 20: ...1 5 Dimension WXHXD mm 363X577X245 Dimension of Carton Box LXWXH mm 428X311X592 Dimension of Package LXWXH mm 431X314X607 Application Area m2 24 Net Weight kg 15 5 Gross Weight kg 17 Refrigerant R290...

Страница 21: ...nsion WXHXD mm 396X625X286 Dimension of Carton Box LXWXH mm 448X338X638 Dimension of Package LXWXH mm 451X341X653 Application Area m2 48 Net Weight kg 22 5 Gross Weight kg 24 5 Refrigerant R290 Refrig...

Страница 22: ...Service Manual 4 3 Outline Dimension Diagram PLATINUM EVO 21 Unit mm...

Страница 23: ...ndenser in turn and then be discharged due to centrifugal blade When the air is passing through evaporator refrigerant will absorb the heat in air to let its temperature decrease to the temperature po...

Страница 24: ...lor Symbol Symbol Color Symbol Name WH White GN Green CAP Jumper cap YE Yellow BN Brown COmP Compressor RD Red BU Blue Grounding wire YEGN Yellow Green BK Black VT Violet OG Orange Note Jumper cap is...

Страница 25: ...ng diagrams are subject to change without notice please refer to the one supplied with the unit 7 1 48 9 6 7 80 7 6 1625 1 02725 1 0 5 3 1 1 3 63 2 5 1 1 1 1 1 1 3 0 1 2 5 1 203 1 57 78 7 03 6 1625 0...

Страница 26: ...op view 5 7 8 9 No Name No Name 1 Fuse 6 Neutral wire terminal 2 Interface of display board 7 Piezoresistor 3 Wiring terminal of compressor with overcurrent inspection 8 Live wire terminal 4 Current m...

Страница 27: ...p view Bottom view NO 1 Name Interface of wire connec on between boards for connec ng main board Water level inspec on interface Interface o emperature sensor and humidify sensor NO Name 4 Nixietube 2...

Страница 28: ...hold Humidity button humidity can be set in 10 increment among 30 80 circularly After that the set humidity will be displayed for 5s 5 mode Button Press mode button can set 4 kinds of dehumidify mode...

Страница 29: ...settings will be memorized After power recovery the unit will resume operate according to the memorized settings 4 Bucket full light This indicates that bucket is full or removed or not placed correc...

Страница 30: ...in operating status it will operate with condition a when compressor stops it will operate with condition b if the unit is in this condition after turning on the compressor will be in stoppage status...

Страница 31: ...e hour as a level timer off can be set in unit on status and timer on can be set in unit off status 4 Display of nixie tube a In operation status nixie tube displays current humidity press humidity bu...

Страница 32: ...te Warnings 1 Cut off the power supply before maintenance 2 Specialized circuit must be applied prohibit sharing the same circuit with other electric appliances protection switch must be installed 3 H...

Страница 33: ...nameplate for the charging quantity of R290 WARNING AppliancefilledwithflammablegasR290 Applianceshallbeinstalled operatedandstoredinaroomwithafloorarealarger than4m2 Theapplianceshallbestoredinaroomw...

Страница 34: ...tenance spot 13 The maintenance staff shall take safety actions 14 Paste suitable signs such as No Smoking and No Entry 2 Preparation before Maintenance 1 Inspection of Environment 1 Ensure that elect...

Страница 35: ...r condenser During inspection do not touch the circuit so as to prevent electric shock 3 When inspecting the capacitor ensure that the maintenance area is well ventilated After conforming there is no...

Страница 36: ...ove front case Leakage test Remove the shielding box of electric box Recharge referigerant Replace main board The qualified parts provided by manufacturer End Concentration detector Leakage test for t...

Страница 37: ...e 19 7 Replace pipeline or repair welding Assembly is finished Release the refrigerant Clean the system Replace pipeline or weld pipeline system parts Pressure test Leakage test Recharge refrigerant Y...

Страница 38: ...in Tools for Maintenance 1 Electroprobe 2 Screw driver 3 Open end wrench inner hexagon spanner 4 Electronic leakage detector 5 Vacuum pump 6 Pressure meter 7 Universal meter 8 Soldering appliance refr...

Страница 39: ...the terminal of display board 2 Some element of display board may have been put upside down and cause short circuit 3 Temperature sensor on the evaporator is damaged Please refer to Checking Table fo...

Страница 40: ......

Страница 41: ...perature humidity sensor Replace the display board with the same model Start Check whether connection between terminal of connection wire of temperature humidity sensor and the controller is loose or...

Страница 42: ...controller with one ofthe same model Start Is the wiring terminal between temperature sensor and the controller loosened or poorly contacted yes no no Malfunction is eliminated Is there short circuit...

Страница 43: ...ean the filter Placing position of water tank is improper Check whether there re obstacles around the dehumidifier blocked the air outlet make sure there re no obstacles around the dehumidifiers Refri...

Страница 44: ...ken Repair or replace compressor Cylinder of compressor is blocked The dehumidifying effect is poor after turning on the unit the noise of compressor is big and the compressor is hot Repair or replace...

Страница 45: ...Service Manual maintenance 25 9 Exploded View and Parts List PLATINUM EVO 21 The component picture is only for reference please refer to the actual product...

Страница 46: ...ler Housing 22206102 1 28 Rear Cover Assy 22206556 1 29 Rear Case 22206562 1 30 Cover of drainage hole 22246097 1 31 Water Tank Assy 20186567 1 32 Float meter Sub Assy 2611652605 1 33 Water Tank 20186...

Страница 47: ...41 The component picture is only for reference please refer to the actual product 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 6 5 4 3 2 1 31 32 33 34 35 36 37 38 39 40 41 42 4...

Страница 48: ...28 Float meter Sub Assy 2611652605 1 29 Water Tank 20186565 1 30 Water Tank Cover 22246534 1 31 Heat exchange Equipment 011004000013 1 32 Condenser Sub Assy 01136263 1 33 Evaporator Sub Assy 01036129P...

Страница 49: ...Service Manual maintenance 29 10 Removal Procedure Warning disconnect power supply before removal discharge the refrigerant completely PLATINUM EVO 21 before unsoldering the pipes...

Страница 50: ...maintenance 30...

Страница 51: ...Service Manual maintenance 31...

Страница 52: ...maintenance 32...

Страница 53: ...Service Manual maintenance 33...

Страница 54: ...maintenance 34...

Страница 55: ...Service Manual maintenance 35...

Страница 56: ...maintenance 36...

Страница 57: ...en remove the water tank 2 Remove panel clasps of panel Press the clasps at both sides of panel withboth hands to pull it outwards lift it upwards and then remove the panel 3 Remove filter sub assy ha...

Страница 58: ...parate from upper 3 clasps and then remove the lower sealing plate 5 Remove rear cover screw rear case Remove 6 screws at the back of the case hold both sides of rear cover pull it outwards and then r...

Страница 59: ......

Страница 60: ...rom all groves Hold both sides of front case to pull it outwards and then remove the front case 8 Remove display board screw display panel clasp Remove 2 screws at both side of display board pull out...

Страница 61: ...pull it outwards to Remove it 11 Remove air duct screw air duct Remove 3 screws fixing the water tray and 3 screws fixing condenser and evaporator lift up the air duct and then remove it 12 Remove co...

Страница 62: ...ing the blade at the motor shaft terminal take out the blade along the motor shaft and then remove the blade sub assy 14 Remove motor screw motor propeller housing Remove 3 screws fixing the motor and...

Страница 63: ...unsoldering the spot weld please confirm the refrigerant is discharged completely 2 When unsoldering the spot weld of capillary wrap the capillary with wet cloth to prevent damage to capillary due to...

Страница 64: ...he liquid level switch sub assy 20 Remove suction pipe sub assy discharge pipe sub assy suction pipe sub assy discharge pipe sub assy Unsolder suction pipe and discharge pipe from the welding position...

Страница 65: ...43 Step Procedure 22 Remove compressor and its fittings nut compressor Remove 2 nuts fixing the compressor lift up the compressor and then remove the compressor 23 Remove castor chassis castor Pull ou...

Страница 66: ...emove the water tank 2 Remove panel clasps of panel Press the clasps at both sides of panel with both hands to pull it outwards lift it upwards and then remove the panel 3 Remove filter sub assy groov...

Страница 67: ...from upper 3 clasps and then remove the lower sealing plate 5 Remove rear cover screw rear case Remove 2 screws at the front side of case 4 screws at the back side and 4 screws at both sides hold bot...

Страница 68: ...rative ring and then separate the top plate from the decorative ring 8 Remove electric box cover electric box cover screw Remove 2 screws fixing the electric box cover and then remove electric box cov...

Страница 69: ...play board 11 Remove electric box electric box screw Remove 2 screws inside the electric box connecting the water tray pull out all wires connecting all electric parts inside the electric box and then...

Страница 70: ...from 2 grooves and then remove the grille 14 Remove guide loop screw Remove 4 screws fixing the propeller housing at the back of cover plate and then remove the guide loop 15 Remove centrifugal blade...

Страница 71: ...pipe and evaporator condenser and remove suction pipe and discharge pipe Unsolder the spot weld between capillary sub assy and condenser evaporator and then remove capillary sub assy Note 1 Before un...

Страница 72: ...liquid level switch sub assy clasp liquid switch sub assy Loose 4 clasps connecting the water tray and then remove the liquid level switch sub assy 21 Remove suction pipe sub assy discharge pipe sub...

Страница 73: ...ate Remove one screw on the damper plate and then remove the damper plate 23 Remove compressor and its fittings nut compressor Remove 3 nuts fixing the compressor lift up the compressor and then remov...

Страница 74: ...75 76 75 2 24 84 85 84 2 29 68 68 20 77 77 25 86 86 30 Fahrenheit display temperature Fahrenheit Celsius Fahrenheit display temperature Fahrenheit Celsius Fahrenheit display temperature Fahrenheit Ce...

Страница 75: ...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 2 663 117 0...

Страница 76: ...ural greenhouse gas with global warming potential GWP 3 Kg 0 06 0 00018 Tons CO2 equiv PLATINUM EVO 41 The unit contains R290 a natural greenhouse gas with global warming potential GWP 3 Kg 0 15 0 000...

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