EVCO EVCLC33DJ2 User Manual
EVCO S.p.A.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
Vcolor 338 L
Controller for "top-class" electric ovens for
gastronomy and pastry, with 7 inch TFT
graphic display colour touch-screen, in split
version that can be integrated into the unit.
Installer manual | ENGLISH
Code 144VC338LE204
page 1 of 66
EVCO S.p.A.
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.
Only use the device in the way described in this document; do
not use the same as a safety device.
Disposal
The device must be disposed of in compliance with local
standards regarding the collection of electric and electronic
equipment.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
page 2 of 66
EVCO S.p.A.
Indice
1
1.1
1.2
2
2.1
2.2
2.3
3
3.1
3.2
4
4.1
4.2
5
5.1
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
7
7.1
7.2
8
8.1
8.2
8.3
8.4
9
9.1
9.2
9.3
9.4
10
10.1
10.2
11
11.1
11.2
12
12.1
12.2
12.3
13
INTRODUCTION ............................................... 4
Introduction .................................................... 4
Summary table of the models available, the main
features and the purchase codes........................ 5
DIMENSIONS AND INSTALLATION ..................... 8
User interface dimensions ................................. 8
Installation of user interface .............................. 8
Installation warnings ...................................... 10
ELECTRIC CONNECTION ................................. 11
Electric connection ......................................... 11
Warnings for the electric connection ................. 15
DESCRIPTION ............................................... 16
Description of the user interface ...................... 16
Description of the control module .................... 18
COMMISSIONING........................................... 20
Commissioning .............................................. 20
MANAGEMENT OF UTILITIES ........................... 22
Preliminary notes ........................................... 22
Temperature regulation .................................. 22
Steam injection ............................................. 22
Air Vent ........................................................ 22
Room light .................................................... 22
Technical compartment fan ............................. 22
Fan .............................................................. 22
Cooking fumes reduction ................................ 23
Outputs management for special cleaning cycles 23
User interface variant for ROTOR ovens
management ................................................. 26
USER INTERFACE ........................................... 27
Switching the device on/off ............................. 27
Silencing the buzzer ....................................... 27
COOKING CYCLE ............................................ 28
Preliminary notes ........................................... 28
Setting the cooking cycle ................................ 29
Starting the cooking cycle ............................... 31
Stopping the cooking cycle .............................. 31
“MY COOKBOOK” FUNCTION ........................... 32
Preliminary notes ........................................... 32
Saving a recipe .............................................. 32
Starting a recipe ............................................ 33
Deleting a recipe............................................ 33
“SPECIAL CYCLES” FUNCTION ......................... 33
Preliminary notes ........................................... 33
Starting a special cycle ................................... 34
“FAVOURITE CYCLES” FUNCTION ..................... 35
Preliminary notes ........................................... 35
Starting a favourite cycle ................................ 35
"WEEKLY PROGRAMMED SWITCH-ON" FUNCTION
................................................................... 36
Preliminary notes ........................................... 36
Setting the "weekly programmed switch-on"
function ........................................................ 36
Enabling the "Weekly programmed switch-on"
function ........................................................ 37
OTHER FUNCTIONS ........................................ 38
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
13.1
Display of the alarms status ............................38
13.2
Display of the process variables value and of the
machine status ..............................................38
13.3
Setting the language used for the screens .........38
14
14.1
14.2
14.3
15
15.1
15.2
15.3
15.4
15.5
16
16.1
16.2
16.3
17
17.1
17.2
17.3
17.4
17.5
18
18.1
19
19.1
19.2
19.3
19.4
20
20.1
BOILER EXPANSION .......................................39
Activation of the expansion .............................39
Electrical connection .......................................39
Operation ......................................................39
BURNERS EXPANSION ....................................41
Expansion activation .......................................41
Electrical connection .......................................41
Application scheme.........................................42
Operation ......................................................42
Errors handling ..............................................43
CONFIGURATION ...........................................44
Setting the time, date and day of the week .......44
Setting the configuration parameters ................45
List of configuration parameters .......................46
USE OF THE USB PORT ...................................55
Preliminary information ...................................55
Upload of the settings contained in the programs
...................................................................55
Download of the settings contained in the
programs ......................................................55
Upload of the settings contained in the
configuration parameters ................................55
Download of the settings contained in the
configuration parameters ................................55
ALARMS ........................................................56
Alarms ..........................................................56
ACCESSORIES ...............................................59
Optoisolated RS-485/USB serial interface ..........59
USB cap for panel installation ..........................59
Connection cables 0810500018/0810500020 .....59
4 GB USB pen drive EVUSB4096M ....................59
TECHNICAL DATA ...........................................60
Technical data ...............................................60
page 3 of 66
EVCO S.p.A.
1 INTRODUCTION
1.1 Introduction
Vcolor 338 L is a controller with elegant design for managing
“top-class” electric ovens for gastronomy and confectionery
(including rotary ones).
It is available in split version and can be integrated both
mechanically and aesthetically into the unit, the user interface
is composed of a 7 inch TFT touch-screen colour graphic
display and guarantees an IP65 protection rating, for easy
cleaning.
It is able to manage ventilation in "on / off" and modulating
mode (in this case it is necessary to also use an external
speed regulator), with inversion of the direction of rotation of
the fan.
It also manages the steam (injection and air vent), both in
automatic and manual mode, the cleaning, with liquid
detergent or tablet, and the “weekly programmed switch-on”
and “programs” functions (the latter to memorise the cooking
settings in a program, with the purpose of successively
selecting and performing it).
This is to be installed on the back of the panel, with studs, for
flush mounting
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
page 4 of 66
EVCO S.p.A.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
1.2 Summary table of the models available, the main features and the purchase
codes
The following table illustrates the models available.
Models available Vcolor 338 L
The following table illustrates the main features of the device.
“ / “ indicates the feature can be set via a configuration parameter.
Power supply Vcolor 338 L
12 VAC •
Analogue inputs (J/K o Pt 100, according to model) Vcolor 338 L
Environment probe •
Needle probe •
Cooking fumes probe •
Digital inputs (for NO/NC contact) Vcolor 338 L
Door micro switch •
Rack rotation limit switch •
Fan circuit breaker protection (230 VAC) •
Circuit breaker protection (230 VAC) •
Electric absorption (230 VAC) •
Analogue outputs Vcolor 338 L
0-10 V (fan) •
Digital outputs (electromechanical relays; A res. @ 250
VAC)
Temperature adjustment 1 A
Vcolor 338 L
Air vent 1 A
Direct steam injection 1 A
Room light 1 A
Technical compartment fan 1 A
Configurable (fan left rotation default) (1) 1 A
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EVCO S.p.A.
Configurable (fan right rotation default) (1) 1 A
Configurable (fan speed default) (1) 1 A
Rack rotation 1 A
Configurable (cleaning water valve by default) (2) 1 A
Configurable (liquid detergent injection by default) (2) 1 A
Configurable (cleaning liquids discharge by default) (2) 1 A
Configurable (rinse aid injection during cleaning by default) (2) 1 A
Communication port Vcolor 338 L
RS-485 MODBUS •
USB •
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
Other features Vcolor 338 L
Clock •
Alarm buzzer •
Management of ventilation both in "On/off" mode and
modulating mode, with inversion of fan rotation direction
Management of cleaning cycle with both liquid detergent and
tablet
"Weekly programmed switch-on" function •
“Programs” function •
Notes
(1)
(2)
Options available
None.
For further information, see chapter 20 “TECHNICAL DATA”.
configurable for:
-
- management of ventilation both in "On/off" mode at single speed, with inversion of fan rotation direction
- management of ventilation both in "On/off" mode at double speed, with inversion of fan rotation direction
- management of ventilation in modulating mode, with inversion of fan rotation direction
configurable for:
- of cleaning cycle with liquid detergent
- management of cleaning cycle with tablet detergent
management of ventilation in "On/off" mode and at single speed
•
•
page 6 of 66
EVCO S.p.A.
The following table illustrates the purchase codes.
Purchase codes
For further models, contact the EVCO sales network.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
EVCLC33DJ2 for J/K thermocouples
EVCLC33DC2 Pt 100 2 wires
page 7 of 66
EVCO S.p.A.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
2 DIMENSIONS AND INSTALLATION
2.1 User interface dimensions
The following drawing illustrates the device's user interface dimensions; these are expressed in mm (in).
2.2 Installation of user interface
The following drawing illustrates the installation of the device user interface.
This is to be installed on the back of the panel, with studs and allows flush mounting.
page 8 of 66
EVCO S.p.A.
Control module dimensions and installation
The following drawing illustrates the device's control module dimensions; these are expressed in mm (in).
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
The control module is to be installed on a flat surface, with spacers.
page 9 of 66
EVCO S.p.A.
2.3 Installation warnings
-
-
-
-
make sure that the device work conditions (temperature of use, humidity, etc.) lie within the limits indicated; see chapter
20 “TECHNICAL DATA”
do not install the device near to any heat sources (heating elements, hot air ducts etc.), equipment containing powerful
magnets (large diffusers, etc.), areas affected by direct sunlight, rain, humidity, excessive dust, mechanical vibrations or
shocks
any metal parts in proximity of the control module must be at a distance such that they do not compromise the safety
distances.
in compliance with Safety Standards, the device must be installed correctly and in a way to protect against any contact with
electric parts; all parts that ensure protection must be fixed in a way that they cannot be removed without the use of tools.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
page 10 of 66
EVCO S.p.A.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
3 ELECTRIC CONNECTION
3.1 Electric connection
The following drawing illustrates the device's electric connection.
For further information on ventilation management please refer to the following drawings.
max. 4 A
max. 4 A
max. 3 A
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EVCO S.p.A.
GND
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
+
VDC
page 12 of 66
EVCO S.p.A.
Management of the ventilation in "on/off" mode and with single speed (parameter F0 = 0).
Management of the ventilation in "on/off" mode and with single speed and inversion of the fan rotation direction (parameter
F0 = 1).
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
page 13 of 66
EVCO S.p.A.
Management of the ventilation in "on/off" mode and with dual speed and inversion of the fan rotation direction (parameter
F0 = 2).
Management of the ventilation in modulating mode and with inversion of the fan rotation direction (parameter
F0 = 3).
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
The RS-485 MODBUS port is the communication port with the following EVCO products:
-
-
The USB communication port that allows the upload and download of the device settings, through a common USB pen drive.
Parameters Manager set-up software system
CloudEvolution plants monitoring and surveillance systems (via Web)
page 14 of 66
EVCO S.p.A.
Example of connection for motorized air vent cam timer, such as FIBER Pxx series.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
The following scheme is an example of parameters set up for the cam timer below
u2 = 140 (14 seconds) time-delay for cam rotation
u3 = 10 (1 second) motor activation time for limit switch rearm (short milling)
u4 = 30 (3 seconds) motor activation time for limit switch rearm (long milling)
3.2 Warnings for the electric connection
-
-
-
-
-
-
-
do not use electric or pneumatic screwdrivers on the device terminal board
if the device has been taken from a cold to hot place, humidity could condense inside; wait about 1 hour before powering it
make sure that the power supply voltage, the frequency and the device electric power, correspond to those of the local
power supply; see chapter 20 “TECHNICAL DATA”
disconnect the device power supply before proceeding with any type of maintenance
position the power cables as far away as possible from the signal cables
the terminating resistor must be connected in order to reduce the reflections on the signal transmitted along the cables that
connect the user interface to the control module.
for repairs and information regarding the device, contact the EVCO sales network.
page 15 of 66
EVCO S.p.A.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
4 DESCRIPTION
4.1 Description of the user interface
The following drawing illustrates the layout of the device user interface front panel.
The following table illustrates the meaning of the front parts of the device user interface.
PART MEANING
1 display
page 16 of 66
EVCO S.p.A.
The following drawing illustrates the layout of the device user interface rear panel.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
The following table illustrates the meaning of the rear parts of the device user interface.
PART MEANING
1 USB port
2 MODBUS communication port
3 dip switch to activate the MODBUS RS-485 port terminal resistor
4 communication port with the user interface (power supply)
5 dip switch
6 ground
For further information, see the next chapters.
page 17 of 66
EVCO S.p.A.
4.2 Description of the control module
The following drawing illustrates the layout of the device's control module.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
The following table illustrates the meaning of the device control module parts.
PART MEANING
1 digital outputs K1 and K2
2 power supply
3 external buzzer output
4 digital inputs for clean contact
5 reserved
6 analogue inputs
7 reserved
8 user interface communication port
9 analogue output
10 dip switch to activate the terminal resistor
page 18 of 66
EVCO S.p.A.
For further information, see the next chapters.
11 digital outputs K10... K13
12 digital output K9
13 digital outputs K6... K8
14 digital outputs K3... K5
15 high voltage digital inputs
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
page 19 of 66
EVCO S.p.A.
Vcolor 338 L | Installer manual ver. 2.0 | Code 144VC338LE204
5 COMMISSIONING
5.1 Commissioning
Operate as indicated:
1.
2.
3.
4.
5.
PARAM. MEANING FACTORY SETTING
Install the device using the methods illustrated in chapter 2 “DIMENSIONS AND INSTALLATION”, following all warnings
given in paragraph 2.3 “Installation warnings”.
Connect the device electrically using the methods illustrated in chapter 3 “ELECTRIC CONNECTION”, following all warnings
given in paragraph 3.2 “Warnings for the electric connection”, without connecting the power supply and the mains
electricity.
Connect the device power supply: a splash screen will be displayed for a few seconds.
Set the time, the date and the day of the week; see paragraph 16.1 “Setting the time, date and day of the week”.
Configure the device with the procedure illustrated in the paragraph 16.2 “Setting the configuration parameters”.
The following table illustrates the meaning of the configuration parameters; the parameters are listed according to the
appropriate configuration sequence.
Probe type
P0
0 = thermocouple J (only in the J/K versions)
1 = thermocouple K (only in the J/K versions)
2 = Pt 100 (only in the Pt 100 versions)
0
P1
P2
F0
t0
Unit of measurement
0 = °C
1 = °F
Enabling the needle probe
1 = YES
Type of fan management
0 = in “on/off” mode and at single speed
1 = in “on/off” mode, with single speed and with inversion of the direction of
rotation of the fan
2 = in “on/off” mode, with dual speed and with inversion of the direction of
rotation of the fan
3 = in modulating mode and with inversion of the direction of rotation of the
fan
Steam generation mode
0 = direct
1 = with an external humidifier
2 = combined (i.e. direct and with external humidifier)
0
0
0
0
u0
u1
Air vent output contact type
0 = normally open (air vent opens when the contact is closed)
1 = normally closed (air vent opens when the contact is open)
Utility managed by the air vent output
0 = ELECTROVALVE ON/OFF
=
MOTORISED ELECTROVALVE - in this case the u2, u3 and u4 parameters
1
will assume significance
page 20 of 66
0
0
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