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ZELL

®

ZELL MOBILE AIR-CON SERVICE SOLUTION

Mobile Air-Con Service Solution

AC1000-3G Service Manual

Summary of Contents for AC1000-3G

Page 1: ...ZELL ZELL MOBILE AIR CON SERVICE SOLUTION Mobile Air Con Service Solution AC1000 3G Service Manual...

Page 2: ...rge 8 4 8 Pressure Up 9 4 9 Pressure Down 9 5 Function check 10 5 1 Recovery 10 5 2 Vacuum 10 5 3 Recharge 11 5 4 Output check table 11 6 Load cell check 12 7 Compressor Suction and Discharge Pressure...

Page 3: ...g The operator should be familiar with basic technical information of vehicle air conditioning The operator should be familiar with basic technical information of electronic parts components and assem...

Page 4: ...librated scale can overfill the tank causing possible explosion and or vehicle overcharge Use only ZELL Designated Replacement Components when servicing your equipment Refer to the operator s manual o...

Page 5: ...4 3 Electronic diagram 3 1 Main power diagram 3 2 Main control board diagram...

Page 6: ...5 4 Flow chart 4 1 Overall layout...

Page 7: ...6 AC1000 3G BLOCK AND SOLENOID LAYOUT SV9 SV6 SV4 SV5 SV8 SV7 SV2 SV3 SV1...

Page 8: ...7 4 2General flow chart 4 3 Recovery...

Page 9: ...8 4 4Purge and drain oil 4 5 Vacuum...

Page 10: ...9 4 6 PAG oil injection 4 7 Recharge...

Page 11: ...10 4 8 Pressure up 4 9 Pressure down...

Page 12: ...arge long press the key CHARGE button 5 1 6 Start the recovery by long pressing the R button for at least 30 seconds Suction will begin and the LP gauge will be pulled into 0 2bar vacuum at least Or p...

Page 13: ...5 3 3 Pressurize the high and low side hoses with refrigerant by function recharge long press the key CHARGE button for at least 20 seconds Check if the tank gauge pressure is same as the LP gauge If...

Page 14: ...a and the convert data Normally the data is as below Raw data 2500 2550 Convert data 15 15 6 1 2 If the raw data is incorrect or both data are incorrect please check the installation of the load cell...

Page 15: ...the discharge pressure should build to 17 bar in HP gauge And the compressor should pull a 0 85 bar vacuum in LP gauge Shut off the compressor The LP gauge and HP gauge values should hold for 30 secon...

Page 16: ...ge performance of compressor Check for the block on flow chart 8 4 Will Not Evacuate Check for power switch is closed on the Vacuum pump Check for relative load are correct voltage received 8 5 Will n...

Page 17: ...g material The cardboard packaging material should be disposed of with other waste paper Plastic packaging material should be added to other recyclable waste 9 3 Scrapping the old unit If you wish to...

Page 18: ...essure gauge GAT040 10 Service hose for low pressure side blue HSB250 11 Service hose for high pressure side red HSR250 12 Service coupling for low pressure QAL030 13 Service coupling for high pressur...

Page 19: ...essure 12 Service coupling for low pressure 13 Service coupling for high pressure 1 Hermetic compressor 7 Low pressure gauge 2 Vacuum pump 3 Filter drier 23 Vapor hose 4 Fan 24 Liquid hose 6 Solenoid...

Page 20: ...19 ZELL Always Solution END Add No 2 XINGCANG MINLIAN INDUSTRY DEVELOPMENT ROAD HAINING DINGQIAO ZHEJIANG PROVINCE Tel 0086 0573 8783 1215 Fax 0086 0573 8786 6636 E mail zell chief gmail com...

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