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TY-JS-220607-001

 

I. Overview 

This product is an industrial cooling device designed and manufactured for laser cutting, 
laser  welding,  laser  marking,  laser  engraving  and  other  equipment  that  uses  laser 
processing. It can provide a temperature-stable cooling medium for the above application 
scenarios. 

 

The chiller is composed of a compressor, a condenser, a throttling device (expansion valve 
or capillary), an evaporator, and a water pump. Its working principle is that the chiller’s 
refrigeration  system  cools  the  water,  and  the  water  pump  delivers  the  low-temperature 
cooling water to the equipment that needs to be cooled. Then the cooling water will take 
away the heat, heat up and return to the chiller, and then be cooled again and transported 
back  to  the  equipment.  In  the  refrigeration  system  of  a  chiller,  the  refrigerant  in  the 
evaporator  coil  absorbs  the  heat  of  the  return  water  and  vaporizes  into  steam.  The 
compressor  continuously  extracts  the  generated  steam  from  the  evaporator  and 
compresses  it.  The  compressed  high-temperature,  high-pressure  steam  is  sent  to  the 
condenser and later will release heat (heat extracted by the fan) and condense into a high-
pressure liquid. After being reduced by the throttling device, it enters the evaporator to be 
vaporized,  absorbs  the  heat  of  the  water,  and  the  whole  process  circulates  constantly. 
Users  can  set  or  observe  the  working  status  of  the  water  temperature  through  the 
temperature controller. 

II. Model Illustration 

CWFL- 1000 A N 

 

Water pump

 

Electric source type

 

Chiller model series

 

Chiller application

 

Note: This model description only contains the description of the company's main product codes, 
not all of them are listed. Please confirm with our company before ordering the specific model, 
our company has the final interpretation right about it.   

 

 

Summary of Contents for PRO Series

Page 1: ...TY JS 220607 001 1 CWFL 1000 1500 2000 3000 Industrial Chiller User Manual...

Page 2: ...rly so that you can refer to it whenever you need information This manual is not a quality guarantee Our company reserves the right to the interpretation of the correction of misprint and improperly d...

Page 3: ...e 4 I Overview 7 II Model Illustration 7 III Product Outlines Parts 8 IV Installation 9 V Operating States Parameters Adjustment 12 VI Alarm Output Terminal 14 VII Maintenance 15 VIII Simple Troublesh...

Page 4: ...on a The power supply must conform to the standard indicated in the nameplate or the manual b Use the standard cable and select the standard wire diameter c The grounding wire must be installed and th...

Page 5: ...sthesia and suffocation if a large amount of refrigerant fills the enclosed space b Avoid contacting with skin or it will cause frostbite DANGER Failure to take safety measures will result in minor pe...

Page 6: ...t is blocked the cooling ability will decrease and the power consumption will increase and the alarm will not work properly Equipment surface cleaning a Please use cleaning agents that are non corrosi...

Page 7: ...hiller the refrigerant in the evaporator coil absorbs the heat of the return water and vaporizes into steam The compressor continuously extracts the generated steam from the evaporator and compresses...

Page 8: ...s installation may be slightly different in different models Power Switch Temperature Controller Air Inlet Filter Gauze Water Supply Inlet Electrical Connecting Box Water Outlet L laser circuit Air Ou...

Page 9: ...dust high temperature and humidity strong magnetic field direct sunlight etc 4 Operating Environment Ambient Temperature Ambient Humidity Altitude 0 40 90 RH 3 000m 5 Medium Requirements Cooling medi...

Page 10: ...sor and other components according to different conditions the time is range from seconds to minutes so do not turn off the power and again on frequently 6 Electrical connection 1 Please select the ca...

Page 11: ...n the air exhaust plug of the water pump do not unscrew and air is discharged until water flows out and then tighten the air exhaust plug See below diagram only the exhaust position of the horizontal...

Page 12: ...ure of the high temperature circuit The low temperature window indicates F4 F5 in intelligent control mode and the high temperature window flashes with real time value Press or buttons to change the v...

Page 13: ...ce 0 1 3 0 0 8 F3 Control mode 00 01 00 01 intelligent control mode 00 constant temperature control mode F4 Setting temperature of high temperature circuit 20 40 0 30 0 Setting menu of high temperatur...

Page 14: ...ser circuit E2 Sounds BREAKOVER DISCONNECTION Ultralow water temperature alarm of laser circuit E3 Sounds BREAKOVER DISCONNECTION Ultrahigh water temperature alarm of optics circuit E4 Sounds BREAKOVE...

Page 15: ...rried out after 3 minutes otherwise there will be a risk of electric shock When the room temperature is lower than 2 C the internal water must be drained when the machine is shut down for a long time...

Page 16: ...bending deformation Check water circulation pipe Ultrahigh water temperature alarm Blocked dust gauze bad thermolysis Disassemble and clean the dust gauze regularly Poor ventilation for air outlet and...

Page 17: ...TY JS 220607 001 17 Attachment Schematic CWFL 1000...

Page 18: ...TY JS 220607 001 18 CWFL 1500 2000 3000...

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