Split execution controller for temperature-controlled blast chillers (with capacitive touch-key user interface, which can be integrated into the unit) (58 pages)
Digital controller for refrigerated cabinets, made up from user interface with capacitive touch keys (integrated into the unit) and a control module (9 pages)
Controllers for top-class blast chillers, in split version that can be built into the unit, with 5- or 7-inch colour tft touch-screen graphic display in either vertical or horizontal format (84 pages)
Summary of Contents for Evco EVXV 800 Series
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 EVXV 800 range Controllers for blast chillers (integrated into the unit) ENGLISH INSTALLER MANUAL ver. 1.2 CODE 144XV800E124 page 1 of 66...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Important Important Read this document thoroughly before installation and before use of the device and follow all recommendations; keep this document with the device for future consultation.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Index INTRODUCTION ........................... 5 Introduction ............................5 Summary table of the main features and the models available ..............7 DESCRIPTION ............................ 10 Description of EVXV802 and EVXV812 ....................10 Description of EVXV805 and EVXV815 ....................
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Restoring the factory settings ......................33 List of configuration parameters ......................33 SIGNALS AND INDICATIONS ....................... 47 10.1 Signals............................47 10.2 Indications ............................ 49 ALARMS ............................50 11.1...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 INTRODUCTION Introduction The EVXV 800 line is a range of digital controllers studied to manage temperature-controlled blast chillers, which can be mechanically and aesthetically integrated into the unit.
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Via a serial interface (to be ordered separately), it is also possible to connect the controller to the Parameters Manager set-up software system, to the monitoring and surveillance system of the RICS plants or to the data recording device, to download the recorded data (via USB), to upload and download EVUSBREC01 configuration parameters.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Summary table of the main features and the models available The following table illustrates the main features of the devices and the models available. “/“ indicates the feature can be set via a configuration parameter.
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 defrosting/evaporator fan evaporator fan door resistances/condenser fan cabinet light/needle probe heating/UV light Communication port EVXV802 EVXV812 EVXV805 EVXV815 serial port with MODBUS communication • • • •...
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• • restoring the factory settings • • • • Codes EVXV802 EVXV812 EVXV805 EVXV815 codes EVXV802P7 EVXV812P7 EVXV805P7 EVXV815P7 For further information, see chapter 14 "TECHNICAL DATA"; for other models contact the EVCO sales network. page 9 of 66...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 DESCRIPTION Description of EVXV802 and EVXV812 The following drawing illustrates the aspect of EVXV802 and EVXV812 The following table illustrates the meaning of EVXV802 and EVXV812. parts.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Description of EVXV805 and EVXV815 The following drawing illustrates the aspect of EVXV805 and EVXV815 The following table illustrates the meaning of EVXV805 and EVXV815 parts. Part...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 DIMENSIONS AND INSTALLATION Dimensions of EVXV802 and EVXV812 The following drawing illustrates EVXV802 and EVXV812 dimensions; these are expressed in mm (in). Dimensions of EVXV805 and EVXV815 The following drawing illustrates EVXV805 and EVXV815 dimensions;...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Installation Back panel via M3 studs Installation warnings make sure that the device work conditions (temperature of use, humidity, etc.) lie within the limits indicated; see chapter 14 "TECHNICAL DATA".
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 ELECTRIC CONNECTION EVXV802 and EVXV812 electric connection The following drawing illustrates the EVXV802 and EVXV812 electric connection. The function of the fourth input depends on parameter 5, as follows: high pressure input (digital input, P5 = 0) condenser probe (analogue input, P5 = 1, pre-defined setting).
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 EVXV805 and EVXV815 electric connection The following drawing illustrates the EVXV805 and EVXV815 electric connection. The function of the fourth input depends on parameter 5, as follows: high pressure input (digital input, P5 = 0) condenser probe (analogue input, P5 = 1, pre-defined setting).
14 "TECHNICAL DATA" disconnect the device power supply before proceeding with any type of maintenance do not use this device as a safety device for repairs and information regarding the device, contact the EVCO sales network. page 16 of 66...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 USER INTERFACE Foreword The following operating status’ exist: the “off” status (the device is not powered) the “stand-by” status (the device is powered and is off) the “on” status (the device is powered, is on and is in stand-by for the start-up of an operating cycle) the “run”...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Operate as follows to exit the procedure: Press and release the BLAST CHILLING key or do not operate for 15 s: the display will show “Pb1” again.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Defrosting activation in manual mode Operate as follows: Make sure the device is in the "on" status or a storage is in progress. Make sure that the keyboard is not locked and that no procedure is in progress.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 5.11 Silencing the buzzer Operate as follows: Make sure no procedures are in progress Press and release the key. page 20 of 66...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 OPERATION Foreword The devices can manage the following operating cycles: blast chilling and storage hard blast chilling and storage deep freezing and storage soft deep freezing and storage.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 The maximum blast chilling duration count is started on condition that the temperature detected by the needle probe is below that established with parameter r15. If the test is not completed successfully, the cycle will be started with timed-control.
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Press and release the HARD/SOFT key: the HARD LED will flash. If parameter r19 is set at 0, the display will show the work set-point during blast chilling; this value can also be set via parameter r7.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 To display the cabinet temperature, press and release the BLAST CHILLING key; to restore the normal display, press and release the BLAST CHILLING key again or do not operate for 15 s.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 During deep freezing, the display shows the residual time of the deep freezing duration and the is on. To modify the residual time, operate as indicated: 5.2.1 Press and release the UP or DOWN key again to modify the time value: the display will flash.
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 If parameter r19 is set at 0, the display will show the work set-point during deep freezing; this value can also be set via parameter r8. If parameter r21 has value 1 and it has been decided to start the cycle with timed-control, the display will show the duration of time-controlled deep freezing;...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 To display the cabinet temperature, press and release the DEEP FREEZING key; to restore the normal display, press and release the DEEP FREEZING key again or do not operate for 15 s.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 To start the temperature-controlled cycle, press the BLAST CHILLING key or the DEEP FREEZING key. After 1 min from the signal that the test has not been completed successfully without having operated, the cycle is started with time control.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 “HACCP” FUNCTION (EVXV812 AND EVXV815 MODELS ONLY) Foreword Using the “HACCP” function, it is possible to memorise up to 9 events for each of the 3 HACCP alarms, after which the most recent event overwrites the oldest.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Inf. Meaning the critical value is 8.0 °C/8 °F the display is about to show the date and time the alarm occurred the alarm occurred in 2011 (continue...) the alarm occurred in in the month of March (continue...)
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 COMPRESSOR OPERATING HOURS COUNT Displaying compressor operating hours Operate as follows: Make sure that the keyboard is not locked and that no procedure is in progress. Hold the DOWN key down for 1 s: the display will show the first label available.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 CONFIGURATION Setting the real date and time (in EVXV812 and EVXV815 models only) Operate as follows: Make sure that the keyboard is not locked and that no procedure is in progress.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Press and release the UP or DOWN key within 15 s to modify the parameter value: Press and release the BLAST CHILLING key or do not operate for 15 s: the display will show the parameter label again.
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 temperature-controlled blast chilling end time temperature; also end temperature of the -50.0 99.0 °C/°F (1) temperature-controlled soft deep freezing phase (temperature detected by the needle probe); also see parameter r5...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 duration of the time-controlled hard blast chilling phase (intended as a percentage of the value established with parameter r1); also duration of the time-controlled soft deep freezing phase (intended as a percentage of...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 memorisation of the quick modification value during the "On" status before starting the operating cycle = no (on start-up of the successive same cycle, values established with...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 compressor switch-on minimum duration duration of compressor switch-off during the cabinet probe error (“Pr1” code) that occurs during storage; see also parameter C5 duration of compressor switch-on during the cabinet probe error (“Pr1”...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 type of defrosting = electrical (the compressor will switched off during defrosting, the defrosting output will be activated and the evaporator fan will be switched off) = hot...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 dripping duration (the compressor and the evaporator fan remain off during dripping and the defrosting output will be deactivated) minimum duration of compressor switch-on on activation of defrosting so these can be...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 maximum temperature alarm delay (“AH” code) from the conclusion of evaporator fan stop and storage start-up duration of a power cut such to cause the power cut alarm to be memorised ( “PF”...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 evaporator fan activity during storage = off = on - - - - = parallel to the compressor; also see parameter F9 = on; also see parameter F1...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 cabinet temperature above which evaporator fan is off during pre-cooling, blast -50.0 99.0 °C/°F (1) 90.0 90.0 chilling and deep freezing (only if parameter F0 is set at 1 or 2); also see parameter F8...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 effect caused by the activation of the high pressure input = no effect = the compressor and the evaporator fan will be off and the condenser fan will...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 if parameter u11 is set at 1, maximum duration of needle probe heating; see also parameter u7 present if parameter u11 is set at 2, duration of UV...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 the device memorises the defrosting interval count every 30 minutes; the modification of parameter d0 has effect from the conclusion of the previous defrosting interval (or the activation of defrosting in manual mode)
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 SIGNALS AND INDICATIONS 10.1 Signals The following table illustrates the meaning of the signalling LEDS. Meaning Blast chilling LED. If it is on: blast chilling in progress.
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Defrosting LED. If it is on: defrosting will be in progress. Pre-cooling LED. If it is on: pre-cooling will be in progress and the cabinet temperature will have reached that established using parameter r12.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 10.2 Indications The following table illustrates the meaning of the indication codes. Code Meaning The keyboard is locked, see paragraph 5.10 "Lock/unlock the keyboard". The keyboard has been locked, see paragraph 5.10 "Lock/unlock the keyboard".
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 ALARMS 11.1 Alarms The following table illustrates the meaning of the alarm codes. Code Meaning Temperature-controlled blast chilling or deep freezing not concluded within maximum duration alarm (HACCP alarm).
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Power cut alarm (HACCP alarm; in EVXV812 and EVXV815 models only). Solutions: check the device-power supply connection check the value of the parameter A10. Main consequences: the device will memorise the alarm.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 ERRORS 12.1 Errors The following table illustrates the meaning of the error codes. Code Meaning Cabinet probe error. Solutions: check the value of parameter P0 check the integrity of the probe check the device-probe connection check the temperature of the cabinet.
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Condenser probe error. Solutions: the same as the cabinet probe error (“Pr1” code) but relative to the condenser probe. Main consequences: the condenser fan will operate parallel to the compressor the overheated condenser alarm (“COH”...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 ACCESSORIES 13.1 EVKEY programming key 13.1.1 Introduction EVKEY is a programming key. The key can be used to upload and download the configuration parameters. The key can be used as a powered or non-powered device. In the latter case, the EVPS power supplier must also be used (to be ordered separately).
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 13.1.3 Dimensions The following drawing illustrates the EVKEY dimensions; these are expressed in mm (in). 13.1.4 Uploading the configuration parameters Operate as follows: Cut the device power supply off.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Press and release a key to restore normal display. Disconnect the EVKEY Micromatch connector in the device communication port. Operate as follows to abandon the procedure: Do not operate for 60 s.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 13.2.4 Connection to the device Operate as follows: Insert the EVIF20TSX TTL port into the device communication port. Connect the EVIF20TSX RS-485 port to the network devices monitored and supervised by RICS or EVUSBREC01.
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 The following table illustrates the meaning of EVIF20TRX parts. Part Meaning RS-232 port TTL door on moveable support TTL door on rigid support connector for EVPS power supplier...
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 13.3.4 Connection to the device Operate as follows: Insert the EVIF20TRX TTL port inside the device communication port (use the port on the support that seems easiest to use).
EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 TECHNICAL DATA 14.1 Technical data Purpose of the devices: blast chiller controllers Esecuzione: open frame board EVXV802 EVXV812 EVXV805 EVXV815 Dimensions: 63.8 x 110.0 x 45.8 mm (2.511 63.8 x 110.0 x 50.3 mm (2,511...
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 Signal buzzer and alarm: incorporated 3 inputs (cabinet probe, needle probe and evaporator probe), can be set via configuration parameter for PTC/NTC probes PTC type analogue inputs (990 @ 25°C, 77°F)
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EVCO S.p.A. EVXV 800 range | Installer manual ver. 1.2 | Code 144XV800E124 outputs (electromechanical relays): 1 x 30 A res. output @ SPST cycles (K1) compressor management outputs (electromechanical 1 x 8 A res. output @ relays): VAC SPDT cycles 1 x 30 A res.
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This document is exclusive property of EVCO. Reproduction and disclosure are prohibited without express authorisation from EVCO. EVCO is not liable for any features, technical data and possible errors stated in this document or deriving from use of the same.
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