Evco EVJS 800 Series Guida utente
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
page 1 of 50
EVJS 800 series
Controllers for blast chillers
ENGLISH
INSTALLER MANUAL er. 1.1
CODE 144JS800E114
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
page of 50
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.
Disposal
The device must be disposed of according to local regulations governing the collection of electrical and electronic
equipment.
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
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Index
1
INTRODUCTION ......................................... 4
1.1
Product description ..................................... 4
1.
Models available and hardware features ........ 5
INSTALLATION........................................... 6
.1
Format features ......................................... 6
.
Measurements and installation ..................... 6
.3
Electrical connection ................................... 8
3
OPERATING THE DEVICE ............................. 9
3.1
Initial switch-on ......................................... 9
3.
Power failure ............................................. 9
3.3
Silencing the buzzer ................................... 9
4
DISPLAY ................................................. 10
4.1
Keys ....................................................... 10
4.
Icons ...................................................... 11
5
SETTINGS ............................................... 13
5.1
Initial information .................................... 13
5.
Languages .............................................. 13
5.3
Internal status ......................................... 13
5.4
Parameters ............................................. 13
5.5
HACCP alarms ......................................... 14
5.6
Restore data ............................................ 14
5.7
Real time clock ........................................ 14
6
FUNCTIONS ............................................. 15
6.1
Operating cycles ...................................... 15
6.
Needle probe insertion test........................ 16
6.3
Blast chilling/blast freezing and conservation ...
............................................................. 16
6.4
Pre-cooling .............................................. 18
6.5
Manual defrosting .................................... 19
6.6
Fish sanitation (if E13 = 1) ........................ 0
6.7
Ice cream hardening (if E13 = 1) ............... 1
6.8
Thawing .................................................. 1
6.9
Cabinet sterilisation .................................. 3
6.10
Heating the needle probe ...................... 3
6.11
Drying (only EVS815) ........................... 4
6.1
Recipes ............................................... 5
7
MANAGING THE LOADS ............................. 7
7.1
Door frame heating .................................. 7
7.
Compressor ............................................. 7
7.3
Evaporator fans ....................................... 8
7.4
Condenser fans ........................................ 8
7.5
Alarm ..................................................... 9
7.6
Needle probe heating ................................ 9
7.7
Cabinet sterilisation .................................. 9
7.8
Defrosting ............................................... 9
7.9
Thawing heaters ...................................... 9
7.10
Cabinet light ........................................ 9
8
CONFIGURATION PARAMETERS .................. 30
9
ALARMS .................................................. 39
9.1
Alarms .................................................... 39
10
ACCESSORIES ......................................... 43
10.1
Programming key ................................. 43
10.
TTL/RS-485 signal conversion module ..... 43
10.3
EVlinking BLE module ........................... 43
10.4
EVlinking Wi-Fi TTL module .................... 43
10.5
EV3 Web IoT Gateway........................... 44
11
TECHNICAL SPECIFICATIONS .................... 45
11.1
Technical specifications ......................... 45
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
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1INTRODUCTION
1.1 Product description
Controllers in the EVJS 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. The outputs are highly configurable thus
making it possible to manage the loads needed to run thawing cycles, needle probe heating and cabinet sterilisation
and drying.
The BLE connectivity (conveyed by the external interface EVlinking BLE) enables the interaction with the unit from the
app EVconnect. The Wi-Fi connectivity (conveyed by the external interface EVlinking Wi-Fi) enables the interaction
with the unit from the Internet via the cloud platform EPoCA. For more details, please check out the section
"Products/Remote management and monitoring systems" in our website.
The controllers are available in split version (user interface and control module). The user interface has a .8-inch
colour graphic display, capacitive keys and an IP65 front with a continuous surface. It has been designed for rapid
front installation on a plastic or metal panel.
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
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1.2 Models a ailable and hardware features
The table below shows the technical features of the models available and the purchasing codes.
EVJS815P9 EVJS825P9
Power supply
user interface by the control
module
by the control
module
control module 115... 30 VAC 115... 30 VAC
Analogue inputs
cabinet probe (PTC/NTC) • •
needle probe (PTC/NTC) • •
auxiliary probe (PTC/NTC) • •
Digital inputs
door switch • •
multi-purpose • •
Digital outputs
compressor 30 A 30 A
defrost 8 A 8 A
evaporator fan 8 A 8 A
condenser fan (configurable) 8 A 8 A
needle probe heater (configurable) 8 A 8 A
Communications ports
TTL MODBUS for EVCO accessories • •
Other features
clock • •
alarm buzzer • •
BLE connectivity for app EVconnect optional with
EVlinking BLE
optional with
EVlinking BLE
Wi-Fi connectivity for cloud platform EPoCA optional with
EVlinking Wi-Fi
optional with
EVlinking Wi-Fi
Management of 0 customizable recipes •
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
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2INSTALLATION
2.1 Format features
The controllers are available in split version (user interface and control module).
The user interface has a .8-inch colour graphic display, 6 capacitive keys and an IP65 front.
The control module is available in open frame version.
2.2 Measurements and installation
Measurements and installation user interface
Panel, from the front
N.B.
The thickness of a metal panel must be between 0.8 and 1.5 mm (1/3 and 1/16 in), while that for a plastic panel
must be between 0.8 and 3.4 mm (1/3 and 1/8 in).
Dimensioni e montaggio modulo di controllo
On plan surface, with spacers
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
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Installation precautions
- ensure that the working conditions for the device (operating temperature, humidity, etc.) are within the
set limits. See section 10 TECHNICAL SPECIFICATIONS.
- do not install the device close to heat sources (heaters, hot air ducts, etc.), equipment with a strong
magnetic field (large diffusers, etc.), in places subject to direct sunlight, rain, damp, excessive dust,
mechanical vibrations or shocks.
- any metal items close to the control module must be at a sufficient distance so as not to compromise the
safety distance; any cabling must be placed at least cm away.
- in compliance with safety regulations, the device must be installed properly to ensure adequate
protection from contact with electrical parts. All protective parts must be fixed in such a way as to need
the aid of a tool to remove them.
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
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2.3 Electrical connection
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
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3OPERATING THE DEVICE
3.1 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;
- carrying out a cycle with the POWER FAILURE message indicating that there had been a loss of power.
3.2 Power failure
If there is a power failure with no function in progress, when power is restored the device will return to the mode set
before the failure occurred.
If the power supply fails while a function is active, when power is restored the device will behave as follows:
- if blast chilling or blast freezing was in progress, the cycle will resume, taking into account the duration of the power
failure;
- if a conservation cycle was running, the cycle will continue using the same settings.
If the power supply has been cut off long enough to cause a clock error (RTC code), it will be necessary to reset the
date and time.
3.3 Silencing the buzzer
To silence the buzzer touch any key while it is sounding.
EVCO S.p.A. EVJS 800 | Installer manual ver. 1.1 | Code 144JS800E114
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4DISPLAY
4.1 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.
- Once a blast chilling cycle has been selected, it makes it possible to switch from temperature
controlled blast chilling to time controlled blast chilling and vice versa.
- During the quick selection of blast chilling/freezing cycle: by touching the key three times in
succession, the controller moves to the stand-by page.
- Within a menu or when setting a parameter: acts as the "ESC" key and returns the controller to the
page above.
- N.B. When a cycle is in progress the key is not active; to stop the cycle press the "START" key for
seconds.
- Enables the quick selection of a blast freezing cycle.
- Once a blast freezing cycle has been selected, it makes it possible to switch from temperature
controlled blast freezing to time controlled blast freezing and vice versa.
- Once the blast chilling/blast freezing cycle has been selected, it makes it possible to switch from
hard to soft mode and vice versa.
- From the Home page: gives access to the setting menu.
- Within a menu: enables navigation down a level.
- During parameter setting: decreases the value of the element to be modified.
- From the Home page: gives access to the menu for selecting special cycles
- Within a menu: enables navigation up a level.
- During parameter setting: increases the value of the element to be modified.
- Short press: starts the selected function or gives access to the selected menu page.
- Long press for seconds: interrupts the cycle in progress
- During parameter setting: enables the value to be modified, while pressing a second time confirms
the set value.
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