Service Manual Table of Contents Part : Technical Information 1. Summary 3. Outline Dimension Diagram 4. Refrigerant System Diagram 5. Electrical Part 5.1 Wiring Diagram 5.2 PCB Printed Diagram 6. Function and Control Part : Maintenance 7. Notes Maintenance 8. Maintenance 9.
Service Manual Part : Technical Information 1.Summary 3/$7,180 Technical Information...
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Service Manual Service Manual 6SHFLILFDWLRQV Parameter Sr No Unit Value Model PLATINUM 41 Rated Voltage 220-240 Power Rated Frequency Supply Phases Rated Dehumidification Capacity 1.00 Rated Dehumidification Capacity 24.0 Rated Dehumidification Capacity Pint/D Rated Dehumidification Capacity kg/h Dehumidification Capacity 1.66 Power Input Power Input of Dehumidification Capacity...
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Service Manual Refrigerant Charge 0.31 Compressor Trademark GREE ZHUHAI LANDA Compressor Manufacturer COMPRESSOR CO., LTD. Compressor Model QXA-A071L130C &RPSUHVVR Compressor Type Rotary Compressor LRA. Compressor RLA Compressor Power Input Compressor Overload Protector UP3-B0 Aluminum Fin-copper Evaporator Form Tube Evaporator Pipe Diameter Evaporator Pipe Diameter inch 0.276...
Service Manual 4.Refrigerant System Diagram evaporator air in capillary air out condenser fan motor compressor 'HKXPLGLI\LQJ SULQFLSOH RI GHKXPLGL¿HU :KHQ WHPSHUDWXUH LV GHFUHDVHG WR WKH WHPSHUDWXUH SRLQW RI GHZ ZDWHU YDSRU LQ KXPLG DLU ZLOO FRQGHQVDWH 'HKXPLGL¿HU LV dehumidifying the air by using this principle. During operation of the system, air will pass through evaporator and condenser in turn and then be discharged due to centrifugal blade.
Service Manual 5.Electrical Part 5.1 Wiring Diagram ,QVWUXFWLRQ Symbol Symbol Color Symbol Symbol Color Symbol Name White Green Jumper cap Yellow Brown COMP Compressor Blue Grounding wire YEGN Yellow/Green Black Violet Orange PLATINUM 41 63610000330 Technical Information...
Service Manual 5.2 PCB Printed Diagram Silk Screen on Main Board Top view Name Fuse Interface of display board Compressor interface without overcurrent Compressor interface withovercurrent Current mutual-inductor Fan interface Connect neutral wire Piezoresistor Drive relay of compressor High-frequency transformer Bottom view Technical Information...
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Service Manual Silk Screen on Display Board PLATINUM 41 Top view Name Boards connection interface for connection board Interface of stepping motor Interface of tube temperature sensor Nixie tube Interface of temperature and humidity sensor Water level inspection interface Bottom view Technical Information...
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Service Manual 3/$7,180 Bucket Full Dehumidify Mode Timer Indicator Indicator Indicator Display Window Speed Indicator Wind Direction Indicator Fixed Water Full Swing Angle Smart Cont Quiet Dry Timer ON/OFF High Med Low Wind Filter Clean Mode Timer Humidity Direc Filter Cleaning Indicator Notes:1.Water bucker must be correctly installed for operation.
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Service Manual 6.2 Introduction of Basic Mode Function . Basic function 1. Smart dehumidify 1RUPDO ZRUNLQJ FRQGLWLRQ DQG SURFHVV XQGHU RSHUDWLRQ VWDWXV ZKHQ HQWHULQJ LQWR WKH VPDUW GHKXPLGLI\ PRGH IRU WKH ¿UVW time, DQG 7DPE , the set humidity is 60%; when 20 7DPE , the set humidity is 50%;...
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Service Manual KDV EHHQ DVVHPEOHG ZHOO WKH ZDWHU RYHUÀRZ SURWHFWLRQ VLJQDO ZLOO GLVDSSHDU ZDWHU RYHUÀRZ LQGLFDWRU LV 2)) DQG WKH EX]]HU will stop giving out sound. The fan will operate at set fan speed and compressor will resume operation after 3min. ,I WKHUH¶V ZDWHU RYHUÀRZ SURWHFWLRQ XQGHU 2)) VWDWXV ZDWHU RYHUÀRZ LQGLFDWRU ZLOO ÀDVK DQG EX]]HU ZLOO JLYH RXW VRXQG IRU V The compressor and the fan can’t be started up.
Service Manual Part : Maintenance Refrigerant Safety Precautions: 1. Avoid contact between refrigerant and fire as it 7.Notes Maintenance generates poisonous gas. Recycle the refrigerant inside the unit completely before welding pipes. Safety Precautions: 2. Apply specified refrigerant only. Never have it Important! mixed with any other refrigerant.
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Service Manual Main Tools for Maintenance 3. Open-end wrench, inner hexagon spanner 1. Electroprobe 2. Screw driver 4. Electronic leakage detector 6. Pressure meter 5. Vacuum pump 8. Soldering appliance, refrigerant container 7. Universal meter Maintenance...
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Service Manual 8.Maintenance 8.1 Error code Malfunction Nixie tube display Unit status Possible Causes Name 1. The wiring terminal between ambient temperature sensor and main board is loosened or poorly contacted; Malfunction of 2. There’s short circuit due to trip-over of the parts on ambient temp.
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Service Manual 8.2 Malfunction Detection Flowchart 1. Malfunction of temperature sensor F1, F2 Start Is the wiring terminal between temperature sensor and the controller loosened or poo rly contacted? Insert the temperature sensor tightly M alfunction is eliminated. Is there short circuit due to trip over of the par ts? Make the parts upright Malfunction is...
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Service Manual 2. Malfunction of humidity sensor L1 Trouble shooting for malfunction of humidity sensor Humidity sensor is not connected well with mainboard check the connection Is malfunction eliminated? The foot of humidity sensor is short-circuit or the display board is short circuit Eliminate short circuit phenomenon...
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Service Manual 8.3 Maintenance method for common malfunction 1.The unit can not start up Possible causes Discriminating method GHKXPLGL¿HU VWDWXV Troubleshooting &RQ¿UP ZKHWKHU LW
V GXH WR SRZHU IDLOXUH ,I \HV No power supply, or poor After energization, operation indicator isn’t bright wait for power recovery.
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Service Manual 4. Compressor can't operate Possible causes Discriminating method GHKXPLGL¿HU VWDWXV Troubleshooting Connect wires according to wiring diagram to Wrong wire connection, or poor Check the wiring status according to circuit make sure all wiring terminals are connected connection diagram ¿UPO\ Compressor relay on the...
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Service Manual PLATINUM 41 Step Procedure 1. Remove water tank Hold the holding position at both sides of water tank with both hands to pull it outwards and then remove the water tank. holding position water tank 2. Remove panel Press the clasps at both sides of panel with both hands to pull it outwards, lift it upwards and then remove the panel.
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Service Manual Step Procedure 4.Remove lower sealing plate Remove 4 screws on lower sealing plate, lift it upwards to let it separate from upper 3 clasps,and then remove the lower sealing plate. screw lower sealing plate 5.Remove rear cover screw Remove 2 screws at the front side of case, 4 screws at the back side and 4 screws at both sides, hold both sides of rear cover,...
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Service Manual Step Procedure 7.Remove front case Remove 2 screws at the front of the front clasps case,pull out 6 screws connecting with support rack sub-assy, and remove top plate and decorative ring. Let the top plate separate from 9 clasps on decorative ring,and then separate the clasps top plate from the decorative ring.
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Service Manual Step Procedure 10.Remove display board Remove 2 screws at both sides of display board, pull out clasps at both sides and then remove the display board. clasp screw 11.Remove electric box 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...
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Service Manual Step Procedure 13.Remove grille groove Remove one screw fixing the propeller grille of panel housing, pull the grille backwards to let It separate from 2 grooves, and then remove the grille. screw 14.Remove guide loop screw Remove 4 screws fixing the propeller housing at the back of cover plate, and then remove the guide loop.
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Service Manual Step Procedure 16.Remove motor Remove 3 screws fixing the motor and then remove the motor. propeller housing screw motor 17.Remove damper plate damper plate Remove 1 screw fixing the damper plate and then remove the damper plate. screw 18.Remove condenser and evaporator Unsolder the spot weld between suction condenser and evaporator...
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Service Manual Step Procedure 19.Remove water tray sub-assy screw Remove one screw connecting water tray water tray sub-assy and chassis, loose 5 clasps connecting the chassis and then remove the water tray. clasp 20.Remove liquid level switch sub-assy clasp Loose 4 clasps connecting the water tray, and then remove the liquid level switch sub-assy.
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Service Manual Step Procedure 22.Remove damper plate Remove one screw on the damper plate screw and then remove the damper plate. damper plate 23.Remove compressor and its fittings Remove 3 nuts fixing the compressor, lift up the compressor and then remove the compressor.
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Service Manual Appendix: Appendix 1: Reference Sheet of Celsius and Fahrenheit Conversion formula for Fahrenheit degree and Celsius degree: Tf=Tcx1.8+32 Set temperature Fahrenheit Fahrenheit Fahrenheit display Fahrenheit display Fahrenheit display Fahrenheit Celsius Celsius Celsius temperature temperature temperature 60.8 69/70 69.8 78/79 78.8 62/63...
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Service Manual Appendix 2: Resistance Table of Temperature Sensor Resistance table of temperature sensor (15K) Temp( C) 5HVLVWDQFHN Temp( C) 5HVLVWDQFHN Temp( 5HVLVWDQFHN Temp( 5HVLVWDQFHN 138.1 18.75 3.848 1.071 128.6 17.93 3.711 1.039 121.6 17.14 3.579 1.009 16.39 3.454...
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Service Manual Resistance table of temperature sensor (20K) Temp( C) 5HVLVWDQFHN Temp( C) 5HVLVWDQFHN Temp( 5HVLVWDQFHN Temp( 5HVLVWDQFHN 181.4 25.01 5.13 1.427 171.4 23.9 4.948 1.386 162.1 22.85 4.773 1.346 153.3 21.85 4.605 1.307 20.9 4.443 1.269 137.2 4.289...
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Service Manual Resistance table of temperature sensor (50K) Temp( C) 5HVLVWDQFHN Temp( 5HVLVWDQFHN Temp( C) 5HVLVWDQFHN Temp( 5HVLVWDQFHN 853.5 18.34 4.75 799.8 93.42 17.65 4.61 89.07 16.99 4.47 703.8 84.95 16.36 4.33 660.8 81.05 15.75 4.20 620.8 77.35 15.17...
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Service Manual Appendix 3: Resistance Value Table of Humidity Sensor HIS-06 temperature and humidity characteristic 5 8QLW. Relative Temperature humidity 5.35 4.92 4.55 4.23 3.95 3.70 3.47 3.25 3.05 2.87 5.80 5.33 4.93 4.58 4.27 4.00 3.74 3.51 3.29 3.09 6.29 5.77 5.33...
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REGULATION (EU) No. 517/2014 - F-GAS PLATINUM 41 The unit contains R410A, a fluorinated greenhouse gas with global warming potential (GWP) = 2087.5 - Kg. 0.310 = 0.647 Tons CO equiv. Do not release R410A into the atmosphere www.argoclima.com...
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