CW-5000/ 5200 INDUSTRIAL CHILLER USER MANUAL - Hi-end
Contents
1. outlet AKT me pm em me me Package 72X44X62 cm LXW XH dimension With heating function is optional 12 CW 5000 5200 Series lt 7 gt Simple troubleshooting Failure FailureCause Approach Check and ensure the power interface and the power plug is plugged in place and in good contact Power cord is not plugged in place Pull out the fuse box from the EE power supply interface of the BA chiller check the fuse replace but unelectrified i with spare fuse if necessary and Fuse burnt out check whether the power supply voltage is stable Check and ensure the power interface and the power plug is plugged in place and in good contact Flow Alarm Check the water level gauge panel red light is display add water until the level on use a water pipe shown in the green area And directly connect to check whether water circulation the water outlet and pipe leaks inlet but still without Water circulation pipes are blocked or a i i i Check water circulation pipe water flowing pipe bending deformation i Unpick and wash the dust gauze regularly To ensure a smooth ventilation Poor ventilation for air outlet and inlet for air outlet and inlet A To improve the power suppl Voltage is extremely low or astable AA P P PPly circuit or use a voltage regulator To reset controlling parameters or restore factory settings To ensure there is sufficient time Switch the power frequently fo2. NSA USER MANUAL CW 5000 5200 INDUSTRIAL CHILLER he Th N JR WRRRRRRRRERERRRERRRERRR FLVLLLLL ALMLT z i es en INDUSTRIAL CHILLER 3 CW 5000 CW 5000 5200 Series Contents lt 1 gt Cautions _ 3 lt 2 gt Parts introduction 4 lt 3 gt Installation 5 lt 4 gt Operation and parameters adjustment 6 lt 5 gt Flow alarm and output ports 10 lt 6 gt Specifications 11 lt gt Simple troubleshooting 13 CW 5000 5200 Series Thank you for using the machine from GUANGZHOU TEYU ELECTROMECHANICAL CO LTD Please read the installation instructions carefully before installing and operating and keep it properly This installation instructions is not a guality assurance GUANGZHOU TEYU ELECTROMECHANICAL CO LTD reserves the right to the interpretation of correction of typographical errors improper mentioned information and product improvement The amended content will be reprinted in installation instructions without notice in advance lt 1 gt Cautions 1 Please ensure that the power supply and electrical outlet are in good contact a
3. 0 52HP 0 41HP 0 40HP 0 52HP 0 41HP 0 40HP 0 52HP 0 41HP 2361Btu h 2999Btu h 2866Btu h 2361Btu h 2999Btu h 2866Btu h 2361Btu h 2999Btu h 2866Btu h Refrigeration 0 692KW 0 879KW 0 84KW 0 692KW 0 879KW 0 84KW 0 692KW 0 879KW 0 84KW capacity 595Kcal h 756Kcal h 722Kcal h 595Kcal h 756Kcalh 722Kcal h 595Kcal h 756Kcal h 722Kcal h Refrigerant R 134a Refrigerant 3009 3209 2809 3009 3209 2809 3009 3209 2809 charge Capillary Inlet and External 10mm brass connector Internal 8mm speedy connector outlet Package 72X44X62 cm L XW XH dimension With heating function is optional 11 CW 5000 5200 Series 2 CW 5200 E ons ans ov om avsa os 2 4 24 31A 2 6 ESTA 4 57 45 65A 2 47 EET 26 ETFI 4 5 45 65A Compressor 0 52KW 0 5KW 0 68KW 0 52KW 0 5KW 0 68KW 0 52KW 0 5KW 0 68KW power on KEETA KEETA o7tHP KEN KT one KE KOTA 5084Btu h 4982Btu h 5186Btu h 5084Btu h 4982Btu h 5186Btu h 5084Btu h 4982Btu h 5186Btu h Refrigeration 1 49KW 1 46KW 1 52KW 1 49KW 1 46KW 1 52KW 1 49KW 1 46KW 1 52KW capacity 1281Kcal h 1256Kcal h 1307Kcal h 1281Kcal h 1256Kcal h 1307Kcal h 1281Kcal h 1256Kcal h 1307Kcal h Refrigerant R 22 R 134a R 410a Refrigerant 360g 380g 350g 360g 380g 350g 360g 380g 350g charge Overcurrent protection for compressor flow alarm over temperature alarm 0 03KW 0 1KW 0 05KW Inlet and External 10mm brass connector Internal 8mm speedy connector
4. according to different conditions the time is range from seconds to minutes so do notturn off the power and again on freguently 5 Checkthe water level in the water tank The first startup of the new chiller empties the air in the water pipe leading a slight water level decline but in order to keep the water level in the green area its allowed to add adeguate water again Please observe and record the current water level and inspect it again after the chiller running for a period of time if the water level drops obviously please re inspect the water pipeline leakage 6 Adjust parameters of temperature controller CW 5000 5200 series use an intelligent thermostat Normally users do not need to adjust it If it is really necessary please refer to page 6 Operating status and parameters adjustment CW 5000 5200 Series lt 4 gt Operation status and parameters adjustment The new T503 intelligent temperature controller does not need to adjust the controlling parameters under normal circumstance It will self adjust controlling parameters according to room temperature for meeting eguipment cooling reguirements The new T504 intelligent temperature controller is selected constant temperature control mode as factory setting with water temperature at 25 C User can adjust it as needed T503 and T504 controllers are of same functions and structure except factory parameters setting 1 1 2 3 4 5
5. back of the cooler and should leave at least 8cm between obstructions and the side air inlet The filter screen must be regularly cleaned It s essential to unpick and wash the dust gauze or the serious blockage will cause breakdown to the chiller Please pay attention to the effect of the condensate water With greater ambient humidity when the water temperature is lower than the ambient temperature the condensate water will generate on the surface of water circular pipes and the cooled components If above circumstance appears it is recommended to set a higher water temperature or keep pipes and cooled parts warm CW 5000 5200 Series 8 Professional use only The appliance is not to be used by children or persons with reduced physical sensory or mental capabilities or lack of experience and knowledge unless they have been given supervision or instruction children being supervised not to play with the appliance lt 2 gt Parts introduction TEMPERATURE CONTROLLER hee FLOW ALAMR RED 2 NORMAL FLOW GREEN a a E POWER SWITCH o CW 5000 3 er SSA AIR INLET FILTER GAUZE WATER INJECTION PORT POWER SOCKET WITH FUSE ALARM OUTPUT TERMINAL COOLING WATER OUTLET COOLING WATER INLET AIR OUTLET WATER LEVEL GAUGE OUTFALL 4 CW 5000 5200 Series lt 3 gt Installation It is very simple to install this industrial cooling machine The installation for the first time of the new machi
6. 4 Code Valuein Valuein Value in Temperature Temperature case 1 case 2 case 3 controller controller Factory Setting M Temperature 25 setting Temperature AE re ende os os hysteresis Way of control KUENE HK e water temperature KJE raiment MY water temperature Alarm for over high Room a Password water temperature water temperature 1 Case 1 cooling water temperature is controlled by intelligent mode Requiring water temperature to be between 25 C to 31 C Ambient temperature keeping constant when the set water temperature is 3C lower than the ambient the fluctuation will not exceed 0 5 C There will be an alert when water temperature is 10 C lower or higher than target e g when ambient temperature is 30 0 C cooling water temperature is between 27 5C to 26 5 if ambient temperature is up to 30 5 C water temperature will be between 28 0 C to 27 0 C Case 2 cooling water temperature is controlled by constant mode Requiring water temperature is constant in 28 C and the fluctuate does not exceed 2 C The alarm of over high water temperature will be on when water temperature is 5C higher than normal and the alarm of over low water temperature will be on when water temperature is 10 C lower than normal Case 3 cooling water temperature is controlled by constant mode Requiring water temperature is constant in 25 C and the fluctuate does not exceed 1 C The over high water tempera
7. Temperature controller panel description Indicators D1 D2 as shown of thermostat working state D1 ON thermostat works in intelligent control mode D1 OFF thermostat works in temperature control mode D1 FLASHES thermostat works in parameters setting mode or displays value of room temperature D2 ON chiller works in refrigerating state D2 OFF chiller works in the insulation working state D2 FLASHES chiller works in the energy saving state Press V button will show the room temperature 6 seconds later to display the restore defaults Meanwhile D1 is flashing displaying room temperature AV keys are for adjusting the display status of the controller parameters selection and adjustment RST key enter key SET key function setting key CW 5000 5200 Series 2 Restore to factory settings Before machine startup please press and hold AY button until the controller displays rE 6 seconds later after releasing the button the controller works in normal order Then all parameters settings of the controller have been restored to factory settings 3 Alarm function 1 Alarm Display Over high Over high Over low room water water temperature temperature temperature temperature temperature sensor failure sensor failure When alarm occurs the error code and the temperature will be alternately displayed 2 To suspend the alarm In alarming state the alarm sound could be suspended by pressing any button but t
8. for 5 seconds until 0 displayed Then press A button to select the password have been set and then click the SET button SET again if the password is correct FO would be shown entering the set status D1 flashing to indicate that the controller is under parameters setup status What if the password is incorrect then the panel returns to temperature display Enter setup state press A keyto enter and select set items circularly or press V to go in contrary direction circulation Select an item click SET button SET to proceed next parameters modifying original settings being displayed then press AV key to modify parameter values and press SET button SET to return to the previous setup menu Press ENTER button RST at any time to exit parameters setup with saving modified parameters and return to temperature display then the chiller runs under the new parameters If no button is pressed within 20 seconds the controller will automatically exit parameters setup without saving the modified parameters Note 1 During parameters setting condition system still runs under original parameters 2 Under temperature control mode the water temperature is controlled by FO parameters 3 Under Intelligent control mode the water temperature will be automatically adjusted according to temperature changes The temperature difference is commanded by F1 parameter CW 5000 5200 Series 7 Advanced parameters adjustment case T 503 T 50
9. he alarm display remains until the alarm condition is eliminated 4 Thermostat parameters list T 503 T 504 Temperature Temperature Controller Controller Factory Setting Factory Setting Constant Temperature temperature setting control effecting Temperature Intelligent Difference values 9 control effecting Cooling hysteresis DEI OE a Way of control 0 constant temperature KAKS water temperature KIEK water temperature MAGA AEA room temperature Fr Password foo s a gt Fo ator temperature F90 0 w ooo o water temperature KIK EEE 1 FO water temperature 1 2 6 1 2 CW 5000 5200 Series General settings adjustment Press SET button SET to enter into the user defined state Meanwhile D1 flashes to indicate that the controller is in parameters setup status Under intelligent mode the control panel displays the temperature difference value between water and air F1 Under constant temperature mode the control panel displays the set temperature value FO At this moment press AV key to change settings After modifying the value press the ENTER button RST to save and exit then new parameters take effect or press SET key SET to exit without saving parameters If there is no more action within 20 seconds it will automatically exit modifying status without saving parameters Advanced settings adjustment Press and hold the A key while press SET button SET
10. nd the earth wire must be firmly grounded Although the average operating current of the chiller is small but the instantaneous operating current could be up to 6 10amps sometimes The instantaneous operating current of models of AC110V power supply are possible to be up to 10 15amps Please make sure there is stable and normal voltage for the working chiller As the refrigeration compressor is more sensitive to the power supply and voltage so the operating voltage of our standard product is of 200 250V 110V model is of 100 130V If you do need a wider operating voltage range customization is available for us Unmatched power freguency can cause the chiller damage Please choose model of 50Hz or 60Hz according to actual circumstance To protect the pump it s strictly forbidden to run the chiller without water in the storage water tank The new machine is packed after draining whole water in the tank so please make sure the tank has water inside before machine starting otherwise it s easily to have the pump damaged When the water level is below the green NORMAL range of the water level gauge the cooling capacity of our chiller will go down slightly Hence please ensure the water level is within the green NORMAL range To drain through circulating pump is strictly prohibited Please be sure that the air inlet and air outlet are in good ventilation There must be at least 30cm from obstructions to the air outlet which is in the
11. ne can be carried out by following steps 1 Open the package to check if the machine is intact and all the necessary accessories are completed 2 Open the injection port to feed cooling water Do not let the water spill over Observing the water level gauge and adding water slowly be careful not to have the water overflowed For the cooling of carbon steel equipment the water should be added an appropriate amount of cooling water additive anti corrosion water aqua Working in cold north area it s better to use noncorrosive antifreeze fluid 3 According to system conditions please connect the water inlet and outlet pipe well 4 Plug in power turn on the power switch Do not start up without water in the water tank 1 Power switch turned on the circulation pump of the chiller starts working The first time of operating may cause more bubbles in the pipe leading to a flow alarming occasionally but running for a few minutes later it will go back to normal 2 After the first boot you must immediately check whether the water pipe leaks 3 Power switched on if the water temperature is below the set value it is normal that fans and other components of the machine do not work The temperature controller will automatically control the working conditions of the compressor magnetic valve fans and other parts based on the set controlling parameters 4 As it takes a longer time to start over the compressor and other components
12. r refrigeration more than 5 minuets Reduce the heat load or use Excessive heat load other model with larger cooling capacity To improve the ventilation to guarantee that the machine is running under 40 C Water temperature is much lower than condensate water ambient temperature with high humidity to preserve heat for pipeline Water drains slowly Water level in the storage water tank is too low Ultra high Improper parameter settings on temperature alarm thermostat Alarm for ultra high The working ambient room temperature temperature is too high for the chiller from outfall during Injection port is not open Open the injection port water changing 13
13. ture will be on then water temperature is higher than 30 C and the alarm of over low water temperature will be on when water temperature is lower than 10 C No matter what is the ambient temperature the cooling water temperature is constant in 24 0 C to 26 0 C 2 Ra 3 RA CW 5000 5200 Series lt 5 gt Flow alarm and output ports In order to guarantee the eguipment will not be damaged while cooling water circulation is out of control CW 5000 5200series chillers possesses an unigue low flow alarm protection 1 Flow alarm output ports and the wiring diagram Output ports diagram Alarm output ports 2 Flow alarm causes of circulating cooling water and working state Flow Normal Output ports Output ports flow alarm indicator H1 H2 H1 H3 indicator Circulating pump works DISCONNECTION BREAKOVER properly Blocked cooling water BREAKOVER DISCONNECTION circulation loop Alarm of water BREAKOVER DISCONNECTION shortage Faulted circulating BREAKOVER DISCONNECTION pump Power interruption BREAKOVER DISCONNECTION Note The flow alarm is connected to the normally open relay and normally closed relay contacts requiring operating current less than 5A working voltage less than 300V 10 CW 5000 5200 Series lt 6 gt Specifications 1 CW 5000 Joseon E ons ov orm ov see or an Compressor 0 295KW 0 38KW 0 305KW 0 295KW 0 38KW 0 305KW 0 295KW 0 38KW 0 305KW POH 0 40HP
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