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EVBOX Light J500 Series | Frontal electrical panels for temperature/humidity and food processing rooms
EVCO S.p.A
. | EVBOX Light J500 Series | 104LJ50A3 .00
For further information, consult the user manual p/n
114LJ50E4
downloadable from the
website
www.evco.it
SCAN THE QR CODE AND
READ THE USER MANUAL!
ELECTRICAL CONNECTIONS
DANGER
RISK OF ELECTRIC SHOCK, EXPLOSION OR ELECTRIC ARC
• Various product components, including the printed circuits, run at hazardous voltage levels.
• Only use electrically insulated and suitably calibrated measuring devices and equipment.
• Do not open, disassemble, repair or modify the product.
• Before handling the product, make sure you are wearing all the necessary personal protective
equipment (PPE).
• Do not expose the equipment to liquids or chemicals.
• Use this device and all parts connected to it at the specified voltage only.
• Do not use this equipment for critical safety functions.
FAILURE TO FOLLOW THESE INSTRUCTIONS WILL RESULT IN DEATH OR
SERIOUS INJURY.
DANGER
RISK OF ELECTRIC SHOCK AND FIRE
• Do not use the device with loads greater than those indicated in the technical specifications.
• Do not exceed the temperature and humidity ranges indicated in the technical specifications.
FAILURE TO FOLLOW THESE INSTRUCTIONS WILL RESULT IN DEATH OR
SERIOUS INJURY.
WARNING
MALFUNCTIONING OF THE EQUIPMENT
• Perform the wiring carefully, in compliance with electromagnetic compatibility and safety
requirements.
• Do not operate the product with unknown or incorrect settings or data.
• Make sure the wiring is correct for the final application.
• Use shielded cables for all I/O signal and communication cables.
• Minimise the length of the connections as much as possible and avoid winding the cables
around electrically connected parts.
• The signal cables (analogue and digital inputs, communication and corresponding power
supplies), power cables and power supply cables for the device must be routed separately.
• Before applying the power supply, check all the wiring connections.
• Do not connect wires to unused terminals and/or to terminals labelled “No connection “(N.C.)”.
FAILURE TO FOLLOW THESE INSTRUCTIONS CAN RESULT IN DEATH, SERIOUS
INJURY, OR EQUIPMENT DAMAGE
.
TECHNICAL SPECIFICATIONS
The product complies with the following harmonised standards: EN60730-1 and EN60730-2-9
Device construction:
Incorporated device
Device purpose:
Operating control device
Type of action:
1
Pollution category:
2
Overvoltage category:
I
Rated impulse withstand voltage:
4000 V
Power supply:
12 Vac/dc, ±10%, 50/60 Hz
Consumption:
10 VA maximum
Ambient operating conditions:
0 ... 55 °C (32 ... 131 °F) 10 … 90 % RH non-condensing
Transportation and storage conditions: -25 ... 70 °C (-13 ... 158 °F) 10 … 90 % RH non-condensing
Software class:
A
Environmental front protection:
IP65
OTHER TECHNICAL INFORMATION
Display properties
Display:
2.8" TFT graphic display, 16 colours
Display resolution:
320 x 240 pixels
Display range:
-50...99 (decimals on large display: -9.9...19.9)
Input properties (SELV)
Analogue Inputs:
2 analogue inputs
Analogue inputs
Default
Pb1
Temperature probe
Pb2
Humidity probe
Pb3 (se Pr3=5)
Evaporator probe
Digital input :
2 voltage-free digital inputs (ID3 also configurable as
analogue input Pb3 with
Pr3≠0
)
Output properties
Digital outputs:
6 relay outputs
Relay
output
Default
Type
Load (at
250 Vac)
Type of
load
Out1
Compressor
SPST
30 A
Resistive
Out2
Heating
SPDT
8 A
Resistive
Out3
Light
SPST
16 A
Resistive
Out4
Humidification
SPST
8 A
Resistive
Out5
Fans
SPST
5 A
Resistive
Out6
Defrost
SPDT
8 A
Resistive
Serial communication port properties (SELV)
RS-485 serial port:
1 TTL serial
DIMENSIONS
150 (5.90)
mm (in.)
245 (9.64)
88.6 (3.49)
-17.
5
60
%
Over Temp
Door open
°c
INSTALLATION
1
2
3
4
5
WIRING DIAGRAM
1 2 3 4 5 6
Pb1
Pb2
ID1
ID3
Power supply
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23
Pr3=0
N.C.
TTL
Out1
Out2
Out3
Out4
Out5
Out6
1 2 3 4 5 6
Pb1
Pb2
ID1
Pb3
Power supply
9 10 11 12 13 14 15 16
17 18 19 20 21 22 23
Pr3≠0
N.C.
TTL
Out1
Out2
Out3
(*)
(*) = Maximum 10 A
(*) = Maximum 10 A
(*)
Out4
Out5
Out6
TERMINALS
1-2
Relay output Out3 (Light)
12-15-16 Relay output Out2 (Heating)
3
No connection N.C.
17-21
Digital input ID1
4-5-6 Relay output Out6 (Defrost)
18-21
Digital input ID3 if Pr3=0
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
USER INTERFACE
Keys
Key...
Press once...
Hold down...
---
• (From home page)
Access the configuration menu
• (From stand-by) Access the programming menu
• Go back one level
• Exit a function
• Switch device on/off
• Stop regulation
• Decrease a value
• Move within a menu
---
• Increase a value
• Move within a menu
• Access the AUX menu
---
Active/Deactivate the light relay output
---
•
Confirm a selected value/function
• Access the setpoint menu
---
Icons
Icon
ON...
Flashing...
OFF...
• Cooling request
•
Dehumidification request
Protection delay ON
Compressor OFF
Defrost active
• Defrost delay ON
• Dripping ON
---
Evaporator fans ON
• Evaporator fan activation
delay ON
• Humid./dehumid. cycle ON
Evaporator fans OFF
•
Humidification request
•
Humidification digital output ON
---
---
•
Dehumidification request
• Dehumidification digital output ON
Dehumidification delay with
compressor ON
---
• Heating request
• Heating digital output ON
---
---
HACCP HACCP alarm saved
New HACCP alarm recorded
---
Energy saving ON
---
Energy saving OFF
Maintenance request
Remote connection
---
C
Temperature displayed in °C
---
---
F
Temperature displayed in °F
---
---
%
Humidity displayed in %
---
---
AUX
• AUX function ON
• AUX digital output ON
---
AUX function OFF
Light relay ON by key
Light relay ON by door switch
Light relay OFF
---
Alarm in progress
---
• Probe value below the setpoint
• Probe value above the setpoint
---
---
Keypad locked
---
---
Keypad unlocked
---
---
Door switch open
Door switch closed
---
Active cycle
Cycle suspended due to
activation of other function
Inactive cycle
Humid.
: Humidification
Dehumid.: Dehumidification
ALARMS
Code
Description
Cause
Effects
Solution
Pr1
Probe error
• Probe not working
• Probe incorrectly
connected
• Incorrect type of
probe
• Code Pr1 displayed
• Compressor regulated
according to C4 and C5
• Heat regulation suspended
• Check the type of probe
(PO)
• Check probe wiring
• Change type of probe
Pr2
• Code Pr2 displayed
• Humid./dehumid. regulation
suspended. Upon saturation,
the regulator applies a time AH7
before generating the alarm
Pr3
• Code Pr3 displayed
• If Pr3 = 5, end defrost is due
to timeout
AL
Low
temperature
alarm Pb1
Temperature Pb1 > A1
for a time equal to A7
• Code AL displayed
• No effect on regulation
Wait until the temperature
read by Pb1 goes below the
alarm threshold (A1-A11)
AH
High
temperature
alarm Pb1
Temperature Pb1 > A4
for a time equal to A7
• Code AH displayed
• No effect on regulation
Wait until the temperature
read by Pb1 goes above the
alarm threshold (A4+A11)
AL2 Low humidity
Pb2 alarm
Humidity Pb2 > AH1
for a time equal to AH7
• Code AL displayed
• No effect on regulation
Wait until the temperature
read by Pb2 goes below the
alarm threshold (AH1-2%)
AH2 High humidity
Pb2 alarm
Humidity Pb2 < AH4
for a time equal to AH7
• Code AH2 displayed
• No effect on regulation
Wait until the temperature
read by Pb2 goes above the
alarm threshold (AH4+2%)
id
Door open
alarm
Digital input activated
for a time > i2
• Code id displayed
• Regulators blocked
depending on the current
function in iC1 = 7, 8 or 9
• If i2 = -1 the alarm is
disabled;
• Check i2 and iP1
COH Condenser
overheat signal
Condenser
temperature > C6
• Code COH displayed
• No effect on regulation
Check C6
CSd
High
condensation
alarm
Condenser
temperature > C7 for
a time equal to C8
• Code CSd displayed
• Compressor locked
• Switch the device off
then on again;
• Check C7 and C8
iA
Multi-purpose
input alarm
Digital input activated
(iC1 = 2) for a time
equal to i5
• Code iA displayed
• No effect on regulation
Check i5
dFd Defrost
timeout alarm
Defrost terminated
due to timeout and
not to reaching
temperature d2
• Code dFd displayed
• Alarm icon
flashing
• No effect on regulation
• Touch any key
• Check d2, d3 and d11
HP
Digital
pressure
switch alarm
Pressure switch
alarm activated due
to digital pressure
switch
• Compressor and
dehumidification blocked
• The regulator counts the
number of events i8 in the
time i6
from the first one
Check and remove the
cause of the digital input
alarm (automatic reset
with i6 = 0)
CtH
Thermal
switch 1
alarm
Digital input activated
(iC1 = 5)
The regulator counts the
number of events i8 in the time
i7
from the first one
If i7 = 0 alarm is always
automatically reset
rtc
Clock alarm
Clock (RTC) alarm not
working
Clock-connected functions not
present or not synchronised
with the actual time
Set the right time.
If the error persists, replace
the device (RTC battery dead)
PF
Power failure
alarm
Power failure for a
time >
A10
Code PF is recorded
Check the power supply
wiring
PARAMETERS TABLE LEVEL 1
Access Password: 1.
Par. Description
MU
Range
Default
CONFIGURATION Group
CA1 Pb1 probe offset.
°C/°F -25.0...25.0
0.0
CA2 Pb2 probe offset.
°C/°F -25.0...25.0
0
REGULATORS Group
r0
Cooling mode setpoint differential.
°C/°F
0.1...25.0
2.0
r12 Heating differential. (SET+r11+r12).
°C/°F -25.0...-0.1
-2.0
HUMIDIFICATION/DEHUMIDIFICATION Group
rd0
Dehumidification differential.
%
1...25
3
rh0
Humidification differential.
%
-25...-1
-3
DEFROST Group
d0
Defrost interval.
h
0...99
0
d2
Evaporator temperature above which defrost with evaporator probe
terminates (Pr3 = 5).
°C/°F -99.0...99.0
8.0
d3 Defrost duration.
min
0...99
15
KEYS Group
PLi Enable light key in stand-by.
0
= Disabled; 1 = Enabled.
---
0/1
1
PSr Deactivate alarm output with silencing buzzer.
0
= Do not deactivate; 1 = Deactivate.
---
0/1
1
ACCESSING THE PARAMETERS
To access and change the parameters:
-17.
5
60
%
Over Temp
Door open
°c
3 s
Run
Rest
Air control
Air interval
Air time
Language
Menu
Service
1
1
2
3
4
5
6
2
Internal Values
Alarms
Data Memory Reset
Parameters Restore
Haccp
Menu
Parameters
Internal Values
Alarms
Data Memory Reset
Parameters Restore
Haccp
Service
Parameters
Parameters
Password
1
1
2
Parameters
Password
0
1
2
CA1
CA2
r0
rt2
rd0
rh0
CHANGING THE SETPOINT
To change the setpoint:
-17.
5
60
%
Over Temp
Door open
°c
Setpoint
1
1
2
3
4
2
20.0
0/50 °C
Timer
1
9:55
hh:mm
5
Timer
1
5.1
5.2
2
9:55
hh:mm
Setpoint 2
1
2
0
10/95 %
SELECTING A PRE-SET PROGRAMME
To select one of the six pre-set operating programmes (From Stop):
-17.
5
60
%
Over Temp
Program 01
Stop
°c
1
Program 02
Program 04
Program 05
Program 06
Menu
1
2
2
Program 01
CHANGING THE PRE-SET PROGRAMME (EVJ 536 ONLY)
To change the pre-set programme during operation:
-17.
5
60
%
Over Temp
Door open
°c
3 s
Run
Reset
Air control
Air interval
Air time
Menu
Language
1
2
3
Program 01
Program 01
Dripping
10 h
15 h
24 h
24 h
24 h
24 h
24 h
Dry 01
Dry 02
Dry 03
Dry 04
Dry 05
Dry 06
CONSIDER THE ENVIRONMENT
Please read this document carefully and save it.
DISPOSAL
The device must be disposed of according to local regulations governing the
collection of electrical and electronic equipment.
EVCO S.p.A.
Via Feltre 81, 32036, Sedico (BL) ITALIA
Telephone: 0437 8422 | Fax: 0437 83648
Email: [email protected] | Web: www.evco.it
Disclaimer
This document is the exclusive property of EVCO. It contains a general description and/or a description of
the technical specifications for the services offered by the products listed herein. This document should not
be used to determine the suitability or reliability of these products in relation to specific user applications.
Each user or integration specialist should conduct their own complete and appropriate risk analysis, in
addition to carrying out a product evaluation and test in relation to its specific application or use. Users
can send us comments and suggestions on how to improve or correct this publication.
Neither EVCO nor any of its associates or subsidiaries shall be held responsible or liable for improper use
of the information contained herein.
EVCO has a policy of continuous development. Therefore, EVCO reserves the right to make changes and
improvements to any product described in this document without prior notice.
The technical data in this manual is subject to change without prior notice.
