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- Page 1 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 EVJ 800 series Controllers for blast chillers ENGLISH INSTALLER MANUAL ver. 2.0 CODE 144J800E204 page 1 of 50...
- Page 2 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Important Read this document carefully before installation and before using the device and take all the prescribed precautions. Keep this document with the device for future consultation. Only use the device in the ways described in this document. Do not use the device as safety device.
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Page 3: Table Of Contents
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Index INTRODUCTION ......... 4 Thawing ..........22 Product description ........4 Cabinet sterilisation ........23 Models available and hardware features ..5 6.10 Heating the needle probe ...... 24 INSTALLATION........... -
Page 4: Introduction
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 INTRODUCTION Product description Controllers in the EVJ 800 range are capable of performing blast chilling and blast freezing cycles in an intuitive way, both temperature and time controlled, with hard/soft function. This versatile product provides users with a range of special cycles such as pre-cooling, fish sanitation and ice cream hardening. -
Page 5: Models Available And Hardware Features
• Digital outputs compressor 30 A 30 A 30 A defrost evaporator fan condenser fan (configurable) needle probe heater (configurable) Communications ports TTL MODBUS for EVCO accessories • • • Other features clock • • alarm buzzer • • •... -
Page 6: Installation
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 INSTALLATION Format features The controller is available in a compact version with a plastic container and holding flaps. The user interface has a 2.8 inch colour graphic display, 6 capacitive keys and an IP65 front. - Page 7 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Panel, from behind N.B. the maximum thickness of a glass panel must be 4.0 mm (3/16 in), while that for a methacrylate panel must be 2.0 mm (1/16). the panel and the material used to carry out screen printing must not contain conductive substances.
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Page 8: Electrical Connection
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Electrical connection EVJ805 and EVJ825 EVJ815 page 8 of 50... -
Page 9: Operating The Device
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 OPERATING THE DEVICE Initial switch-on Connect the device to the power supply: a neutral system loading screen will be presented: Once loading is complete, the device will display the mode it was in before being powered down: - on the Home screen with no power failure message;... -
Page 10: Display
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 DISPLAY Keys Each of the 6 keys activates different functions depending on the navigation level or the function currently running. KEYS FUNCTION Enables the quick selection of a blast chilling cycle. -
Page 11: Icons
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Icons ICON DESCRIPTION Cabinet temperature Core temperature Blast chilling Hard blast chilling Blast freezing Soft blast freezing Time-controlled cycle Compressor output on Cycle in progress Door open The icon will automatically disappear the next time the door is closed or when a key is pressed... - Page 12 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Blast chilling/blast freezing cycle completed successfully Blast chilling/blast freezing cycle not completed successfully Custom recipe recording page 12 of 50...
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Page 13: Settings
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 SETTINGS Initial information The list of settings is accessed by pressing on the Home page. Languages The choice of languages consists of Italian, English, French, German, Spanish, Portuguese, Simplified Chinese and Traditional Chinese. -
Page 14: Haccp Alarms
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 HACCP alarms Access the SETTINGS menu with the key, select HACCP ALARMS and press to see the last 9 HACCP alarms stored. If there are no HACCP alarms stored, the display will show the words “NO ALARM”. -
Page 15: Functions
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 FUNCTIONS Operating cycles The device is capable of managing the following blast chilling and blast freezing cycles: - temperature controlled blast chilling and conservation - hard temperature controlled blast chilling and conservation... -
Page 16: Needle Probe Insertion Test
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 While the cycle is being carried out, the display will show the most significant data: - when the refrigeration plant is active, the compressor icon at the top left will be illuminated;... - Page 17 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Once the desired cycle has been selected, by pressing the key it is possible to add a phase (hard for blast chilling, soft for blast freezing) that will be carried out preliminary to the standard phase, thus changing from a single phase to a two phase cycle.
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Page 18: Pre-Cooling
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 On completion of the blast chilling/blast freezing cycle, when the needle probe has reached the right temperature or the time period is finished, the buzzer sounds and the conservation phase begins. If the temperature controlled cycle is not completed in the allotted time, the problem will be notified by displaying an alarm message. -
Page 19: Manual Defrosting
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Access the SPECIAL CYCLES menu using the key and select PRE-COOLING: at this point the working SETPOINT setting screen is displayed, the value of which is given by parameter r12 but which can be modified using keys. -
Page 20: Fish Sanitation
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Defrosting can also be carried out automatically during conservation or pre-cooling at time intervals set by parameter d0, provided that this value is not set to 0. Regardless of how they have been started up, defrosting cycles are managed by the following parameters. -
Page 21: Ice Cream Hardening (If E13 = 1)
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 During a sanitation cycle, the device will always display the cabinet temperature and, depending on the phase in progress, the blast chilling end temperature or the duration of the holding phase. -
Page 22: Thawing
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Thawing The thawing cycle is only available if the load managed by the K4 output is the thawing heater (u1 = 2). Access the SPECIAL CYCLES menu from the... -
Page 23: Cabinet Sterilisation
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 set 1 = initial setpoint set 2 = final setpoint Five parameters are used to manage the ventilation (one for each phase). The parameters define the fan operation as either continuous or in parallel with the compressor/thawing heater. -
Page 24: Heating The Needle Probe
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 The display will show the count-down for the remaining time. At the end of the cycle the buzzer sounds for 1 second and the device returns to the Home page. -
Page 25: Recipes
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 6.11 Recipes The controller provides 7 preset ready-to-use recipes that offer a series of cycles optimised by type of dish. When P3 or E13 is set to 0, any recipes that call for a setpoint for the needle probe or a blast freezing are not displayed. - Page 26 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 QUICK NEEDLE PROBE BLAST FREEZING Phase 1 Cabinet setpoint 0°C Needle probe setpoint 3°C Phase 2 Cabinet setpoint -12°C Needle probe setpoint -3°C Phase 3 Cabinet setpoint -30°C Needle probe setpoint -18°C...
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Page 27: Managing The Loads
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 MANAGING THE LOADS Door frame heating The output is present only if the load managed by output K4 is the door frame heater (u1 = 0). This function is activated automatically when the controller is switched on or is in operation and the temperature in the cabinet falls below the value set by parameter u5. -
Page 28: Evaporator Fans
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Evaporator fans The management of the evaporator fans varies according to the cycle activated, as specified below. Moreover, the management mode varies according to whether the evaporator probe is present, which can be enabled by setting parameter P4 to 1. -
Page 29: Alarm
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Alarm Output present only with u2 = 3 (alarm). This activates when an alarm is set off and deactivates when the alarm stops. Needle probe heating Output present only with u2 = 2 (needle heating). -
Page 30: Configuration Parameters
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 CONFIGURATION PARAMETERS The parameters are set by default in °C and the relative values and limits are shown in the table in this unit of measurement. In order for the controller to display the values in °F, set P2 to 1 and after the change, disconnect the power from the device and then reconnect it. - Page 31 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 freezing; see also parameter r5 Product temperature to end temperature controlled blast freezing; °C see also parameter r6 Maximum permitted duration for temperature controlled blast chilling; see also parameter r3 Maximum permitted duration for temperature controlled blast freezing;...
- Page 32 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Product temperature setpoint for the first phase of sanitation °C and cabinet temperature setpoint for the second phase of sanitation Duration of second sanitation phase °C Cabinet temperature setpoint for the third phase of sanitation...
- Page 33 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 PAR. DEFAULT MIN. MAX. U.M. COMPRESSOR PROTECTION Minimum time between restoration of power supply after a power failure occurring during operating cycle compressor switch-on Minimum time between two consecutive compressor switch-ons...
- Page 34 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 If the evaporator probe is not present (P4=0), it sets the defrost duration If the evaporator probe is present (P4=1), it sets the maximum defrost duration. See also parameter d2...
- Page 35 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Maximum temperature alarm delay ("HIGH TEMPERATURE" code) from the start of conservation Power failure duration sufficient for the power failure alarm to be saved (“POWER FAILURE” code) when this is restored = alarm not signalled °C...
- Page 36 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Fan operating mode during fifth phase of thawing: - - - - = in parallel with the compressor and thawing heater = always on Condenser temperature above which the condenser fan is °C...
- Page 37 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 PAR. DEFAULT MIN. MAX. U.M. DIGITAL OUTPUTS Load managed by output K4 0=door frame heater - - - - 1=condenser fan 2=thawing heater Load managed by output K5 0=cabinet light...
- Page 38 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Selection of values sampled by EVLINKING 0 = none 1 = HACCP data (cabinet temperature, needle, cycle duration, - - - - type of cycle, total blast chilling time, HACCP alarms)
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Page 39: Alarms
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 ALARMS Alarms The alarms will be displayed on the Home page if the effect is to interrupt or to prevent the activation of the cycle. If they are such as to allow the continuation of the cycle in progress they will instead take the place of the "cycle progress bar"... - Page 40 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Evaporator probe error. To correct: the same as for the cabinet probe error but with reference to the evaporator probe. EVAPORATOR Main results: PROBE if parameter P4 is set to 1, defrosting will last for the time set by parameter d3...
- Page 41 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Low pressure alarm. To correct: check the condition of the multi-purpose input check the value of parameter i6. LOW PRESSURE Main results: if the cycle underway requires the use of the compressor, the cycle will be interrupted the alarm output will be activated the condenser fan will be switched on.
- Page 42 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Sanitation alarm. To correct: SANITATION check that the needle probe has been correctly inserted and check the value of PROBE parameters r17 and r18. INSERTION Main results: the sanitation cycle will be interrupted.
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Page 43: Accessories
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 ACCESSORIES 10.1 Programming key EVJKEY Makes possible configuration upload and download. 10.2 TTL/RS-485 signal conversion module EVIF24TSX Enables connection to a RS-485 network. 10.3 TTL/RS-485 signal conversion + clock module EVIF23TSX Makes it possible to activate real-time functions and to connect to a RS-485 network. -
Page 44: 10.5 Evlinking Wi-Fi Ttl Module
10.6 EV3 Web IoT Gateway EV3W01 IoT gateway with Ethernet connectivity and data logging functions to remotely monitor and control an RS-485 MODBUS RTU network with up to 10 EVCO controllers with EPoCA® technology using the EPoCA® cloud platform. page 44 of 50... -
Page 45: Technical Specifications
EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 TECHNICAL SPECIFICATIONS 11.1 Technical specifications Purpose of the control device Function controller Construction of the control device Built-in electronic device Container Black, self-extinguishing Category of heat and fire resistance Measurements 111.4 x 76.4 x 48.0 mm (4 3/8 x 3 x 1 15/16 in) - Page 46 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Rated impulse-withstand voltage 2.5 KV Over-voltage category Software class and structure Available in EVJ815 and EVJ825 (with built-in secondary lithium battery) but not available in EVJ805 Clock drift: ≤ 60 s/month at 25 °C (77 °F) Clock Clock battery autonomy in the absence of a power supply: >...
- Page 47 EPoCA), for EVlinking BLE (to operate the EVconnect app) or for TTL/RS-485 EVIF22TSX serial interface. SIMPLIFIED EU DECLARATION OF CONFORMITY EVCO S.p.A. declares that the type of radio equipment: EVJ815P9VX3XXV complies with directive 2014/53/EU and directive 2011/65/EU. full...
- Page 48 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 Notes ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ page 48 of 50...
- Page 49 EVCO. 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.
- Page 50 EVCO S.p.A. EVJ800 | Installer manual ver. 2.0 | Code 144J800E204 EVCO S.p.A. Via Feltre 81, 32036 Sedico Belluno ITALY Tel. 0437 / 8422 Fax 0437 / 83648 info@evco.it www.evco.it page 50 of 50...
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