Related Manuals for Evco EVJ 500 Series
Summary of Contents for Evco EVJ 500 Series
- Page 1 EVJ 500 series Temperature/humidity and food processing controllers WARNING Read and fully understand user manual before using this device. Failure to follow these instructions can reslut in death, serious injury.
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Page 2: Table Of Contents
5.4.3 Changing the pre-set programme during operation (EVJ 536 only) 5.4.4 Functions that can be activated by key 5.4.5 Changing the setpoint 5.4.6 Stopping a cycle in progress (EVJ 536 only) 114J500E4.01 · EVJ 500 series | 2 | 04/2021... - Page 3 7.8.1 Regulator operation 7.8.2 Operating mode 7.8.3 Operation during defrost 7.8.4 Fan operation during dripping 7.9 CONDENSER FANS 7.9.1 Operation 7.10 ENERGY SAVING 7.10.1 Operation 8. FUNCTIONS 8.1 SANITATION (EVJ 526 ONLY) 114J500E4.01 · EVJ 500 series | 3 | 04/2021...
- Page 4 8.3.2 Uploading the parameters from the controller to EVJKEY 8.3.3 Downloading the parameters from EVJKEY to the controller 9. PARAMETERS 9.1 TABLE OF CONFIGURATION PARAMETERS 10. DIAGNOSTICS 10.1 TABLE OF ALARMS 114J500E4.01 · EVJ 500 series | 4 | 04/2021...
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Page 5: Important Information
IMPORTANT INFORMATION Liability and residual risks EVCO assumes no liability for any damage caused by the following (by way of example; this is not an exhaustive list): • I nstallation/useforpurposesotherthanthosespecifiedand,inparticular,notadheringtothesafetyprovisionssetout by current regulations in the country in which the product is installed and/or contained in this manual;... -
Page 6: Important Safety Information
NOTICE indicates a situation not related to physical injuries but which,ifnotavoided, could damage the equipment. N.B. T hemaintenance,repair,installationanduseofelectricalequipmentmustonlybeentrustedtoqualifiedpersonnel. QUALIFIED PERSONNEL Only suitably trained and experienced personnel capable of understanding the content of this manual and all documentation regardingtheproductareauthorisedtoworkonandwiththisequipment.Furthermore,thepersonnelmusthavecompleted coursesinsafetyandmustbeabletorecogniseandpreventtheimplieddangers.Thepersonnelmusthavesuitabletraining, knowledgeandexperienceatatechnicallevel,andbecapableofanticipatinganddetectingpotentialriskscausedbyusing theproduct,aswellaschangingthesettingsandmodifyingthemechanical,electricandelectronicequipmentfortheentire systeminwhichtheproductisused.Allpersonnelworkingonandwiththeproductmustbeentirelyfamiliarwiththerelevant standardsanddirectives,aswellassafetyregulations. 114J500E4.01 · EVJ 500 series | 6 | 04/2021... -
Page 7: Safety Information Relating To The Product
• Do not use this equipment in safety-critical machine functions. • Donotdisassemble,repairormodifythisequipment. • Do not connect wires to unused terminals and/or to terminals labelled “No connection (N.C.)”. 114J500E4.01 · EVJ 500 series | 7 | 04/2021... -
Page 8: Introduction
1. INTRODUCTION 1.1 DESCRIPTION The controllers in the EVJ 500 series offer a complete range of EVCO solutions for managing: • Temperature; • Humidity; • Foodsanitation; • Cabinet sterilisation and; • Foodaging. 1.2 MODELS AVAILABLE The EVJ 500 series consists of 3 controllers: •... - Page 9 Type Description EVIF25TWX Wi-Fimodule EVIF22TSX ModuleforTTL/RS-485serialinterface EVIF23TSX ModuleforTTL/RS-485serialinterfacewithbuilt-inclock EVJKEY ProgrammingkeyforEVJmodels. 114J500E4.01 · EVJ 500 series | 9 | 04/2021...
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Page 10: Technical Specifications
Consumption: 10VAmaximum Ambientoperatingconditions: 0...55°C(32...131°F)10…90%RHnon-condensing Transportation and storage conditions: -25...70°C(-13...158°F)10…90%RHnon-condensing Software class: Environmental front protection: IP65 Clock(RTC): Built-in lithium battery Clockdrift: ≤60s/monthat25°C(77°F) Battery life: >6monthsat25°C(77°F) Battery charging time: 24 h through device’s power supply 114J500E4.01 · EVJ 500 series |10| 04/2021... -
Page 11: I/O Features
Load (at 250 Vac) Type of load Out1 Compressor SPST 30A Resistive Out2 Heating SPDT Resistive Out3 Light SPST 16A Resistive Out4 Humidification SPST Resistive Out5 Fans SPST Resistive Out6 Defrost SPDT Resistive 114J500E4.01 · EVJ 500 series |11| 04/2021... -
Page 12: Evj 526
Load (at 250 Vac) Type of load Out1 Compressor SPST 30A Resistive Out2 Heating SPDT Resistive Out3 Light SPST 16A Resistive Out4 Humidification SPST Resistive Out5 Fans SPST Resistive Out6 Defrost SPDT Resistive 114J500E4.01 · EVJ 500 series |12| 04/2021... -
Page 13: Evj 536
Load (at 250 Vac) Type of load Out1 Compressor SPST 30A Resistive Out2 Heating SPDT Resistive Out3 Light SPST 16A Resistive Out4 Humidification SPST Resistive Out5 Fans SPST Resistive Out6 Defrost SPDT Resistive 114J500E4.01 · EVJ 500 series |13| 04/2021... -
Page 14: Mechanical Assembly
• Do not expose the equipment to liquids or chemicals. • Before applying voltage to the equipment: • Makesureallprotectiveelements,suchascovers,hatchesandgrilles,arefittedand/orclosed. • Checkallwiringconnections. Thisdevicewasdesignedtooperateinnon-hazardousenvironments,excludingapplicationsthatgenerate,orcouldpotentially generate,hazardousatmospheres.Onlyinstallthisdeviceinareasandforapplicationswhicharereliablyfreefromhazardous atmospheres. DANGER RISK OF EXPLOSION • Only install and use this deviceinsitesthatarenotatrisk. • Donotinstallorusethisdeviceinapplicationswhicharecapableofgeneratinghazardousatmospheres,suchas applications that use flammable refrigerants. 114J500E4.01 · EVJ 500 series |14| 04/2021... -
Page 15: Dimensions
• Do not connect wires to unused terminals and/or to terminals labelled “No connection “(N.C.)”. 3.3 DIMENSIONS -17. °c Over Temp Door open 48.5 (1.91) 111.4 (4.38) Fig. 1. EVJ 500 series dimensions 3.4 INSTALLATION mm (in.) Fig. 2. EVJ 500 series installation 114J500E4.01 · EVJ 500 series |15| 04/2021... -
Page 16: Minimum Distances
3.4.1 Minimum distances mm (in.) 40 (1.57) 40 (1.57) Fig. 3. EVJ 500 series minimum installation distances 114J500E4.01 · EVJ 500 series |16| 04/2021... -
Page 17: Electrical Connections
2 x 0.2…1 2 x 0.2…1.5 2 x 0.25…1 24…14 24…14 22...14 22...14 2 x 24…18 2 x 24…16 2 x 22…18 2 x 20...16 Fig. 4. Suitable wiring for power supply and I/O SELV 114J500E4.01 · EVJ 500 series |17| 04/2021... -
Page 18: Permitted Lengths Of Wiring
Probe input Pb3 if Pr3≠0 8-10 Relay output Out1 (Compressor) 19-21 Probe input Pb2 (Humidity) 11-12 Relay output Out5 (Fans) 20-21 Probe input Pb1 (Temperature) 12-14 Relay output Out4 (Humidification) 22-23 Power supply input 114J500E4.01 · EVJ 500 series |18| 04/2021... -
Page 19: User Interface
• Dehumidification digital output ON • Heating request • Heating digital output ON HACCP HACCPalarmsaved NewHACCPalarmrecorded Energy saving ON EnergysavingOFF Maintenance request Remote connection Temperature displayed in °C Temperaturedisplayedin°F Humiditydisplayedin% • AUXfunctionON AUXfunctionOFF • AUXdigitaloutputON 114J500E4.01 · EVJ 500 series |19| 04/2021... -
Page 20: Controller Operation
To select one of the six pre-set operating programmes: Menu Program 01 -17. °c Program 02 Program 04 Program 05 Over Temp Program 06 Program 01 Stop Fig. 9. Selecting the operating programme 114J500E4.01 · EVJ 500 series | 20 | 04/2021... -
Page 21: Changing The Pre-Set Programme During Operation (Evj 536 Only)
Enter the current programme (in "Fig. 10. Changing the programme during operation" on page 21 "Program 01") and use keystoscrollthroughandchoosethefunctiontochange. 5.4.4 Functions that can be activated by key The following functions in the EVJ 500 series can be activated by touching the key: • Sanitation,thisactivatesthesanitationfunction(EVJ 526 only);... -
Page 22: Changing The Setpoint
Door open Setpoint 2 Timer 9:55 10/95 % hh:mm Timer 9:55 hh:mm Fig. 11. Changing the setpoint N.B. The timer can only be changed ( 4 and 5 ) in EVJ 536. 114J500E4.01 · EVJ 500 series | 22 | 04/2021... -
Page 23: Stopping A Cycle In Progress (Evj 536 Only)
Over Temp Service Door open Real Time Clock Real Time Clock 22:33 04/01/00 Fig. 13. Setting the clock Touch the keytosettheclockinthisorder(toscroll,press 1. Year; 2. Month; 3. Day; 4. Hours; 5. Minutes. 114J500E4.01 · EVJ 500 series | 23 | 04/2021... -
Page 24: Accessing The Parameters
Menu Service Parameters Parameters Internal Values Internal Values Alarms Alarms Data Memory Reset Data Memory Reset Parameters Restore Parameters Restore Haccp Haccp Parameters Parameters Password Password Fig. 14. Accessing the parameters 114J500E4.01 · EVJ 500 series | 24 | 04/2021... -
Page 25: Programming Menu
• Traditional Chinese; • SimplifiedChinese. Service The following items are found in the service menu: • Parameters,thelistofparametersisaccessed; • Internal Values,thetemperaturesoftheprobesandtheirstatusaredisplayed; • Alarms,thealarmsinprogressaredisplayed; • Data Memory Reset,thefactorydatacanbereset; • Parameters Restore,theparameterscanberesettofactorysettings; • HACCP,theHACCPalarmsregisteredwiththeirstartdateandtimebeforethealarmswereresetaredisplayed. 114J500E4.01 · EVJ 500 series | 25 | 04/2021... -
Page 26: Defrost
• d0 interval has elapsed and Pb3 temperature is below d2. Ifmanualdefrostisactiveoroneofthesetwoconditionsisnotmet,defrostwillnot start up automatically. Defrost request Fig. 15. Defrost with Pr3 = 5 6.1.2 Dripping interval Itispossibletosetadrippingintervalattheendofadefrostcycle,bysettingd7>0,to prevent water building up in the evaporator,whichcouldthenfreeze. 114J500E4.01 · EVJ 500 series | 26 | 04/2021... -
Page 27: Types Of Defrost
6.1.3 Types of defrost The EVJ 500 series has two types of defrost: • Modular; • Standard. 6.2 MODULAR DEFROST: RTC If parameters hd1..hd6>0,defrostisindependentoftheprogrammeinprogressandstartsupatpre-setintervalsanddays.In theeventofaclockalarm(RTC), defrost is activated according to the interval d0. The defrost configuration parameters are: Par. Description Range Hd1 Defrost1activationtime.“- - - -"=Disabled. - Page 28 Fig. 16. Defrost with electrical heaters - End of defrost due to temperature Defrost End of defrost request Fig. 17. Defrost with electrical heaters - End of defrost due to maximum time 114J500E4.01 · EVJ 500 series | 28 | 04/2021...
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Page 29: Defrost With Cycle Reversed (Hot Gas)
Evaporator dripping time after defrost. 0...15 d15 Compressor ON consecutive time before hot gas defrost. 0...99 Defrost request End of defrost Fig. 18. Defrost with cycle reversed - End of defrost due to temperature 114J500E4.01 · EVJ 500 series | 29 | 04/2021... - Page 30 Defrost End of defrost request Fig. 19. Defrost with cycle reversed - End of defrost due to maximum time 114J500E4.01 · EVJ 500 series | 30 | 04/2021...
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Page 31: Defrost When Compressor Stops
2 = When compressor stops. d3 Defrost duration. 0...99 d7 Evaporator dripping time after defrost. 0...15 Defrost End of defrost request Fig. 20. Defrost when compressor stops - End of defrost due to maximum time 114J500E4.01 · EVJ 500 series |31| 04/2021... -
Page 32: Regulators
Regulation in the neutral zone is activated if r11≠0(ifr11<0,theneutralzoneisactivatedwithaheatingrequest). °C/°F Setpoint 1+ r11+r0 Setpoint 1+ r11 Setpoint 1 Setpoint 1- r11 Setpoint 1- r11-r12 Fig. 22. Operation of temperature regulator in the neutral zone 114J500E4.01 · EVJ 500 series | 32 | 04/2021... -
Page 33: Temperature And Dehumidification With The Compressor
Maximum value attributable to setpoint 2. h1...100 rh0 Humidificationregulationdifferentialtobeaddedtosetpoint2(setpoint2+rh0). -25...-1 7.4.1 Operation The controller manages humidification and dehumidification requests by setting parameters rd0 and rh0. Setpoint 2 Fig. 23. Operation of temperature regulator 114J500E4.01 · EVJ 500 series | 33 | 04/2021... -
Page 34: Humidity In The Neutral Zone
C5 Compressor ON time in cabinet probe alarm. 0...240 C6 Condensation temperature above which the condenser overheat alarm sounds. °C/°F 0...199 C7 Condensertemperatureabovewhichthecompressorlockedalarmsounds,onceC8 time has elapsed. °C/°F 0...199 C8 DelayinactivationofcompressorlockedalarmduetothresholdC7 being exceeded. 0...15 114J500E4.01 · EVJ 500 series | 34 | 04/2021... -
Page 35: Operating Diagrams
Setpoint 1 + r0 Setpoint 1 Fig. 25. Normal compressor operation Compressor operation with alarm probe Setpoint 1 + r0 Alarm Pr1 Setpoint 1 Fig. 26. Operation with compressor alarm probe 114J500E4.01 · EVJ 500 series | 35 | 04/2021... -
Page 36: Double Compressor
Compressor 2 is activated after a delay C11fromcompressor1switch-off. Ifactive,compressor2usesthe: • Setpoints; • Differentials; • Delays and • Protections setforcompressor1. 7.7.1 Operating Diagram Setpoint 1 + r0 Setpoint 1 Fig. 27. Normal compressor 2 operation 114J500E4.01 · EVJ 500 series | 36 | 04/2021... -
Page 37: Evaporator Fans
Operation of the evaporator fans during defrost depends on F2. Par. Description Range F2 Evaporator fan mode during defrost. 0=OFF;1 = ON; 2=AccordingtoF0. 0...2 7.8.4 Fan operation during dripping Duringdripping,theevaporatorfansstayoffforthetimesetbyd7.AfurtherdelayofF3 may be set when the evaporator fans areactivatedafterdripping.Inthiscase,thefansareactivatedafterF3 has elapsed. 114J500E4.01 · EVJ 500 series | 37 | 04/2021... -
Page 38: Condenser Fans
HE2 Manual energy saving duration. 0...999 H01 Daily start time of energy saving temperature. 0...23 H02 Duration of daily energy saving. 0...24 Setpoint 1 + r4 Setpoint 1 Fig. 29. Operation in energy saving function 114J500E4.01 · EVJ 500 series | 38 | 04/2021... -
Page 39: Functions
Set 2 75% 68% 65% 68% 72% 76% 82% Reduced ventilation No Resting Defrost Manual Manual Manual Manual Manual Manual Manual Manual Air Change Manual Manual Manual Manual Manual Manual Manual Manual 114J500E4.01 · EVJ 500 series | 39 | 04/2021... -
Page 40: Copying The Parameters
Thismaytakeacoupleofseconds. Iftheuploadissuccessful,theOKLEDstaysonwhiletheERRORLEDgoesoff.Ifithasnotbeensuccessful,theOKLEDgoesoff whiletheERRORLEDstayson;repeattheprocedure. 8.3.3 Downloading the parameters from EVJKEY to the controller With EVJKEY connectedtotheTTLserialport: 1. Setdipswitches1,2and3toON; 2. Plug the controller into the mains; 3. RecognitionoftheEVJKEYwillautomaticallystartup(theOKandERRORLEDscomeonandstayon); 4. Whenrecognitioniscomplete,thedataareautomaticallyuploaded. Thismaytakeacoupleofseconds. Ifthedownloadissuccessful,theOKLEDstaysonwhiletheERRORLEDgoesoff.Ifithasnotbeensuccessful,theOKLEDgoes offwhiletheERRORLEDstayson;repeattheprocedure. 114J500E4.01 · EVJ 500 series | 40 | 04/2021... -
Page 41: Parameters
50.0 50.0 50.0 r4 Setpoint offset in energy saving added to setpoint value. °C/°F 0.0...99.0 r5 Disable humidity regulation in OverTemp function. 0 = No; 1 = Yes. r6 ThresholdrelativetoSetpoint1temperatureinOverTempfunction. °C/°F -40.0...99.0 114J500E4.01 · EVJ 500 series |41| 04/2021... - Page 42 Type of defrost. 0 = Electrical heaters; 0...3 1 = Cycle reversed (hot gas); 2 = When compressor stops. Evaporator temperature above which defrost with evaporator probe °C/°F -99.0...99.0 terminates (Pr3 = 5). 114J500E4.01 · EVJ 500 series | 42 | 04/2021...
- Page 43 F12 = 0 and F11 > 0 fans are always on. F30 Evaporator fan status during air change. 0 = Off; 1 = On. F31 Airchange1activationtime.“- - - -"=Disabled. ----,0...24 F32 Airchange2activationtime.“- - - -"=Disabled. ----,0...24 114J500E4.01 · EVJ 500 series | 43 | 04/2021...
- Page 44 2 = Multi-purpose alarm; 3 = Reserved; 4 = Stand-by; 5=Thermalswitch1; 0...11 6 = Thermal switch 2; 7=CompressorandfansOFF,lightON; 8=FansOFF,lightON. 9=LightON; 10=CompressorandfansOFF; 11=FansOFF. Multi-purposeinput1activation(polarity). 0 = Contact closed (NC); 1 = Contact open (NO). 114J500E4.01 · EVJ 500 series | 44 | 04/2021...
- Page 45 PA1 EVlink/EVconnectuserpassword(notenteredondevice). -99... 999 PS2 EVlink/EVconnectpasswordservice. -99... 999 CLOCK Group Enableclock. 0 = Disabled; 1 = Enabled. REMOTE COMMUNICATION Group Type of communication. 0 =Local(MODBUS); 1 = Remote(EVLINK)(DonotchangeparametersLA,Lb and LP). 114J500E4.01 · EVJ 500 series | 45 | 04/2021...
- Page 46 1 = Odd; 2 = Even. ENERGY SAVING Group HE2 Manual energy saving duration. 0...999 H01 Daily start time of energy saving temperature. 0...23 H02 Duration of daily energy saving. 0...24 114J500E4.01 · EVJ 500 series | 46 | 04/2021...
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Page 47: Diagnostics
Clock(RTC)alarmnot Clockalarm present or not synchronised with Iftheerrorpersists,replacethe working the actual time device (RTC battery dead) Power failure Power failure for a time Code PF is recorded Checkthepowersupplywiring alarm > A10 114J500E4.01 · EVJ 500 series | 47 | 04/2021... - Page 48 The customer (manufacturer, installer or end user) assumes all responsibility for the configuration of the device. EVCO accepts no liability for any possible errors in this document and reserves the right to make any changes at any time without prejudice to the essential functional and safety features of the equipment.
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