Evco EV3143 User manual

EVCOS.p.A.|EV3143|Instructionsheetver.1.1|Code1043143E113|Page1of3|PT28/22
EV3143 Controller with two independent regulators for refrigerated milk storage
units and ice cream batch freezers
EN ENGLISH
- 230 VAC or 115 VAC power supply (according to the model)
- 2 analogue inputs (PTC/NTC)
- door switch/multi-purpose input
- main relay 16 A res. @ 250 VAC
- alarm buzzer
- TTL MODBUS slave port for EVconnect app, EPoCA remote monitoring system or for BMS
- hot or cold mode regulation.
1 MEASUREMENTS AND INSTALLATION
Measurements in mm (inches). To be fitted to a panel, snap-in brackets provided.
INSTALLATION PRECAUTIONS
- the thickness of the panel must be between 0.8 and 2.0 mm (1/32 and 1/16 in)
- ensure that the working conditions are within the limits stated in the TECHNICAL SPEC-
IFICATIONS section
- do not install the device close to heat sources, equipment with a strong magnetic field,
in places subject to direct sunlight, rain, damp, excessive dust, mechanical vibrations or
shocks
- 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.
2 ELECTRICAL CONNECTION
N.B.
- use cables of an adequate section for the current running through them
- to reduce any electromagnetic interference, locate the power cables as far away as
possible from the signal cables.
The controller is operated mainly by P10 (default "controller with two independent regulators").
P10 OPERATION PROBE 1 PROBE 2 LOAD 1 LOAD 2 LOAD 3
0
controller with two inde- pendent regulators regulator 1 regulator 2 regulator 1 regulator 2 alarm
1
controller for refrigerated milk storage units tank auxiliary compres- sor auxiliary beater
2
controller for ice cream batch freezers tank plate compres- sor plate heaters beater
PRECAUTIONS FOR ELECTRICAL CONNECTION
- if using an electrical or pneumatic screwdriver, adjust the tightening torque
- if the device is moved from a cold to a warm place, humidity may cause condensation
to form inside. Wait for about an hour before switching on the power
- make sure that the supply voltage, electrical frequency and power are within the set
limits. See the section TECHNICAL SPECIFICATIONS
- disconnect the power supply before carrying out any type of maintenance
- do not use the device as a safety device
- for repairs and for further information, contact the EVCO sales network.
3 FIRST-TIME USE
1. Carry out the installation following the instructions given in the section MEASUREMENTS
AND INSTALLATION.
2. Power up the device as set out in the section ELECTRICAL CONNECTION: an internal test
will start up.
The test normally takes a few seconds; when it is finished the display will switch off.
3. Configure the device as shown in the section Setting configuration parameters.
Recommended configuration parameters for first-time use:
PAR. DEF. PARAMETER MIN... MAX.
SP1 0.0 load 1 setpoint r1... r2
SP2 0.0 load 2 setpoint r12... r13
SP3 0.0 beater setpoint r16... r17
P0 1 type of probe 0 = PTC 1 = NTC
P2 0 temperature measurement unit 0 = °C 1 = °F
P10 0 operating logic 0 = controller with two independent
regulators
1 = controller for refrigerated milk
storage units
2 = controller for ice cream batch
freezers
Then check that the remaining settings are appropriate; see the section CONFIGURATION
PARAMETERS.
4. Disconnect the device from the mains.
5. Make the electrical connection as shown in the section ELECTRICAL CONNECTION, with-
out powering up the device.
6. For the connection in an RS-485 network connect the interface EVIF22TSX or
EVIF23TSX, to use the device with the EPoCA remote monitoring system, connect the
EVIF25TWX module, to use the device with the APP EVconnect connect the interface
EVIF25TBX; see the relevant instruction sheets. If EVIF22TSX or EVIF23TSX is used,
set parameter bLE to 0.
7. Power up the device again.
4 USER INTERFACE AND MAIN FUNCTIONS
4.1 Switching the device on/off
1. If POF = 1 (default), touch the ON/STAND-BY key for 4 s.
If the device is switched on, the display will show the P5 value ("probe 1 temperature" default);
if the display shows an alarm code, see the section ALARMS.
LED ON OFF FLASHING
compressor on compressor off - compressor protection in pro-
gress
- setpoint being set
plate heaters on
plate heaters off setpoint being set
OUT1
regulator 1 on
regulator 1 off - load 1 protection in progress - setpoint being set
defrost active - -
beater on beater off setpoint being set
alarm active and si- lenced - alarm active and not silenced
°C/°F
temperature displayed
- -
OUT2
regulator 2 on
regulator 2 off - load 2 protection in progress - setpoint being set
device off
device on device being switched on/off
When 30 s have elapsed without the keys being pressed, the display will show the “Loc” label
and the keypad will automatically lock.
4.2 Unlocking the keypad
Touch a key for 1 s: the display will show the label “UnL”.
4.3 Quick setting:
- of setpoints (if P9 = 1 or 3)
- beater switch on/off times (if P9 = 2 or 3)
Check that the keypad is not locked.
1. Touch the SET key: the display will show the label “SP1”.
2. Touch the UP or DOWN key within 15 s to set the load 1 setpoint
value within the limits r1 and r2 (default “-50... 50”).
3. Touch the SET key: the display will show the label “SP2”.
4. Touch the UP or DOWN key within 15 s to set the load 2 setpoint
value within the limits r12 and r13 (default “-50... 50”).
5. Touch the SET key: the display will show the label “SP3”.
6. Touch the UP or DOWN key within 15 s to set the beater setpoint
value within the limits r16 and r17 (default “-50... 50”).
7. Touch the SET key: the display will show the label “t0”.
8. Touch the UP or DOWN key within 15 s to set the time the beater
is switched off within the limits 0... 240 min.
9. Touch the SET key: the display will show the label “t1”.
10. Touch the UP or DOWN key within 15 s to set the time the beater
is switched on within the limits 0... 240 min.
11. Touch the SET key (or take no action for 15 s).
Settings are temporary: when the device is switched back on (and after a power failure), it resets
the values SP1, SP2, SP3, t0 and t1.
4.4 Starting up/interrupting batch freezing (if P10 = 2)
Check that the keypad is not locked.
1. Touch the ON/STAND-BY key.
4.5 Manually switching on the beater (if P10 = 1)
Check that the keypad is not locked.
1. Touch the DOWN key for 4 s.
The beater is switched on for time t1.
4.6 Activating manual defrost (if r5 and/or r19 = 0, default)
Check that the keypad is not locked.
1. Touch the UP key for 4 s.
4.7 Silencing the buzzer (if Pbu = 2 or 3)
Touch a key.
If u4 = 1, the alarm output is also deactivated.
5 OPERATION
5.1 Controller with two independent regulators (P10 = 0, default)
Cold mode regulation regulator 1 (r5 = 0).
Hot mode regulation regulator 1 (r5 = 1).
Cold mode regulation regulator 2 (r10 = 0).
Hot mode regulation regulator 2 (r10 = 1).
5.2 Controller for refrigerated milk storage units (P10 = 1)
Compressor operation.
Beater operation set to t0 and t1 (r14 = 0).
Beater operation set to r19, t0 and t1 if beater setpoint is not reached (r14 = 1).
Cold mode regulation beater (r19 = 0)
Beater operation set to r19, t0 and t1 if beater setpoint is not reached (r14 = 1).
Hot mode regulation (r19 = 1).
5.3 Controller for ice cream batch freezers (P10 = 2)
The batch freezing cycle consists of 4 phases:
- heating
- cooking
- cooling
- conservation.
5.3.1 Heating
The compressor remains off.
Plate heaters operation.
Beater operation.
End of phase.
At the end of the phase the buzzer emits 10 beeps 1 s long.
If there is a power failure during the phase, it starts back up again from the beginning.
5.3.2 Cooking
The compressor remains off.
Plate heaters operation.

EVCOS.p.A.|EV3143|Instructionsheetver.1.1|Code1043143E113|Page2of3|PT28/22
Beater operation.
End of phase.
At the end of the phase the buzzer emits 10 beeps 1 s long.
If there is a power failure during the phase, it starts back up again from the beginning.
5.3.3 Cooling
Compressor operation.
The plate heaters remain off.
Beater operation.
End of phase.
At the end of the phase the buzzer emits 10 beeps 1 s long.
If there is a power failure during the phase:
- the phase starts back up again from the beginning if (tank temperature after the power
failure - tank temperature before the power failure) < PFd
- the cycle starts back up again from the beginning of the heating phase if (tank tempera-
ture after the power failure - tank temperature before the power failure) > PFd.
5.3.4 Conservation
Compressor operation.
The plate heaters remain off.
Beater operation.
End of phase.
If there is a power failure during the phase:
- the phase starts back up again from the beginning if (tank temperature after the power
failure - tank temperature before the power failure) < PFd
- the cycle starts back up again from the beginning of the heating phase if (tank tempera-
ture after the power failure - tank temperature before the power failure) > PFd.
6 ADDITIONAL FUNCTIONS
6.1 Viewing the temperatures detected by the probes
Check that the keypad is not locked.
1. Touch the DOWN key for 4 s.
2. Touch the UP or DOWN key within 15 s to select a label.
LAB. DESCRIPTION
Pb1 probe 1 temperature
Pb2 probe 2 temperature
3. Touch the SET key.
4. Touch the ON/STAND-BY key (or take no action for 60 s) to exit
the procedure.
7 SETTINGS
7.1 Setting configuration parameters
1. Touch the SET key for 4 s: the display will show the label “PA”.
2. Touch the SET key.
3. Touch the UP or DOWN key within 15 s to set the PAS value (de-
fault “-19”).
4. Touch the SET key (or take no action for 15 s): the display will
show the label “SP1”.
5. Touch the UP or DOWN key to select a parameter.
6. Touch the SET key.
7. Touch the UP or DOWN key within 15 s to set the value.
8. Touch the SET key (or take no action for 15 s).
9. Touch the SET key for 4 s (or take no action for 60 s) to exit the
procedure.
7.2 Restoring factory (default) settings and saving customised settings
N.B.
- check that the factory settings are appropriate; see the section CONFIGURATION
PARAMETERS.
- saving customised settings overwrites the factory settings.
1. Touch the SET key for 4 s: the display will show the label “PA”.
2. Touch the SET key.
3. Touch the UP or DOWN key within 15 s to set the value.
VAL. MEANING
149 value for restoring the factory information (default)
161 value for saving customised settings
4.
Touch the SET key (or take no action for 15 s): the display will
show the label “dEF” (for setting the “149” value) or the label
“MAP” (for setting the “161” value).
5. Touch the SET key.
6. Touch the UP or DOWN key within 15 s to set the value.
VAL. MEANING
1 controller with two independent regulators
2 controller for refrigerated milk storage units
3 controller for ice cream batch freezers
7.
Touch the SET key (or take no action for 15 s): the display will
show “- - -” flashing for 4 s, after which the device will exit the
procedure.
8. Disconnect the device from the power supply.
9. Touch the SET key for 2 s before action 6 to exit the procedure
beforehand.
8 CONFIGURATION PARAMETERS
N.B.
- DEF. 1: default values for P10 = 0
- DEF. 2: default values for P10 = 1
- DEF. 3: default values for P10 = 2
Access to parameter P10 causes the restoration of the default values.
NO. PAR. DEF. 1 DEF. 2 DEF. 3 SETPOINT MIN... MAX.
1 SP1 0.0 0.0 - - - load 1 setpoint r1... r2
2 SP2 0.0 0.0 - - - load 2 setpoint r7... r8
3 SP3 - - - 0.0 - - - beater setpoint r16... r17
NO.
PAR. DEF. 1 DEF. 2 DEF. 3 ANALOGUE IN- PUTS MIN... MAX.
4 CA1 0.0 0.0 0.0 probe 1 offset -25... 25 °C/°F
5 CA2 0.0 0.0 0.0 probe 2 offset -25... 25 °C/°F
6 P0 1 1 1 type of probe 0 = PTC 1 = NTC
7
P1 1 1 1 enable decimal point °C 0 = no 1 = yes
8
P2 0 0 0 temperature measurement unit
0 = °C 1 = °F
9 P3 2 2 - - - probe 1 function
not visible if P10 =
2
0 = disabled
1 = tank probe
2 = regulator 1
3 = condenser probe
10 P4 2 2 - - - probe 2 function
not visible if P10 =
2
0 = disabled
1 = plate probe
2 = regulator 2
3 = condenser probe
11 P5 0 0 0 value displayed 0 = probe 1 temperature
1 = probe 2 temperature
2 = load 1 setpoint
3 = load 2 setpoint
12
P8 5 5 5 display refresh time 0... 250 s: 10
13 P9 0 0 0 enable quick set-
tings block
0 = disabled
1 = setpoint
2 = beater on/off times
3 = beater on/off setpoint +
times
14 P10 0 1 2 operating logic 0 = controller with two inde-
pendent regulators
1 = controller for refrigerated
milk storage units
2 = controller for ice cream
batch freezers
NO. PAR. DEF. 1 DEF. 2 DEF. 3 REGULATION MIN... MAX.
15
r0 2.0 2.0 - - - load 1 setpoint differential 1... 15 °C/°F
16
r1 -50 -50 - - - load 1 minimum setpoint -99 °C/°F... r2
17
r2 50.0 50.0 - - - load 1 maximum setpoint r1... 150 °C/°F
18 r5 0 0 - - - hot or cold mode
regulation regula-
tor 1
0 = cold mode
1 = hot mode
19
r6 2.0 2.0 - - - load 2 setpoint differential 1... 15 °C/°F
20
r7 -50 -50 - - - load 2 minimum setpoint -99 °C/°F... r8
21
r8 50.0 50.0 - - - load 2 maximum setpoint r7... 150 °C/°F
22
r9 1 1 - - - enable regulator 2 0 = no 1 = yes if P10 = 1
23 r10 0 0 - - - hot or cold mode
regulation regula-
tor 2
0 = cold mode
1 = hot mode
24 r14 - - - 0 - - - beater mode in
normal operation
0 = parameter set to t0 and
t1
1 = parameter set to r19, t0,
t1 if the beater setpoint
is not reached
25
r15 - - - 0.5 - - - beater setpoint differential 1... 15 °C/°F
26
r16 - - - -50 - - - beater minimum setpoint -99 °C/°F... r17
27
r17 - - - 50 - - - beater maximum setpoint r16... 150 °C/°F
28
r19 - - - 0 - - - hot or cold mode regulation beater 0 = cold mode 1 = hot mode
29 r20 - - - 0 - - - beater mode in
beater probe
alarm
0 = off
1 = set to t0 and t1
30 r21 - - - 0 - - - constraint be-
tween beater and
compressor
0 = disabled
1 = on if compressor on and
parameter set to r14
2 = on if compressor off and
parameter set to r14
3 = on if compressor on
NO. PAR. DEF. 1 DEF. 2 DEF. 3 BEATER MIN... MAX.
31 t0 - - - 3 - - - beater off time 0... 240 min
32 t1 - - - 2 - - - beater on time 0... 240 min
33 t2 - - - 0 - - - beater off delay
from compressor
off
0... 240 min
34
t3 - - - 10 - - - minimum beater on and off time 0... 240 s
NO. PAR. DEF. 1 DEF. 2 DEF. 3 LOADS MIN... MAX.
35
C0 3 3 3 load 1 on delay from power-on 0... 240 min
36 C1 5 5 5 delay between
two load 1 switch-
ons
0... 240 min
37
C2 3 3 3 load 1 minimum off time 0... 240 min
38
C3 0 0 0 load 1 minimum on time 0... 240 s
39
C4 10 10 - - - load 1 off time in probe 1 alarm 0... 240 min if C6 = 2
40 C5 10 10 - - - load 1 on time in
probe 1 alarm
0... 240 min
if C6 = 2
41 C6 3 3 - - - load 2 on delay
from power-on
and load 2 mini-
mum off time
0... 240 min
42
C7 0 0 - - - load 2 minimum on time 0... 240 s
43 C8 5 5 - - - delay between
two load 2 switch-
ons
0... 240 min
44
C10 0 0 - - - load 2 off time in probe 2 alarm 0... 240 min if C6 = 2
45
C11 0 0 - - - load 2 on time in probe 2 alarm 0... 240 min if C6 = 2
46 C13 80.0 80.0 - - - high condensation
signal threshold
not visible if P10 =
2
0... 199 °C/°F
differential = 2 °C/4 °F
47
C14 90.0 90.0 - - - high condensation alarm threshold 0... 150 °C/°F
48
C15 60 60 - - - high condensation alarm delay 0... 240 s
NO.
PAR. DEF. 1 DEF. 2 DEF. 3 DEFROSTING (if r5 = 0) MIN... MAX.
49 d0 8 8 - - - automatic defrost
interval regulator
1 and regulator 2
0... 99 h
0 = manual only
50
d3 30 30 - - - defrost duration regulator 1 0... 99 min
51
d4 0 0 - - - enable defrost at power-on 0 = no 1 = yes
52
d5 0 0 - - - defrost delay from power-on 0... 99 min
53 d6 2 2 - - - value displayed
when defrosting
0 = value P5 (if P5 = 0 or 1)
1 = value P5 (if P5 = 0 or 1)
at defrost activation
2 = label dEF
54
d10 30 - - - - - - defrost duration regulator 2 0... 99 min
55 d12 0 - - - - - - constraint be-
tween defrost reg-
ulator 1 and de-
frost regulator 2
0 = disabled
1 = regulator defrost is acti-
vated only if defrost of
the other regulator is not
in progress. If it is, it
waits for this to end.
NO. PAR. DEF. 1 DEF. 2 DEF. 3 ALARMS MIN... MAX.
56 A1 -10.0 -10.0 -10.0 low temperature
alarm threshold
probe 1
-99... 150 °C/°F
57 A2 0 0 0 type of low tem-
perature alarm
probe 1
0 = disabled
1 = relative to load 1 setpoint
2 = absolute
58 A4 10.0 10.0 10.0 high temperature
alarm threshold
probe 1
-99... 150 °C/°F
59 A5 0 0 0 type of high tem-
perature alarm
probe 1
0 = disabled
1 = relative to load 1 setpoint
2 = absolute
60 A6 12 12 12 high temperature
alarm delay probe
1 from power-on
0... 99 minx10
61 A7 15 15 15 high/low tempera-
ture alarm delay
probe 1
0... 240 min
62 A8 15 15 15 high temperature
alarm delay probe
1 after defrosting
regulator 1
0... 240 min
63 A10 - - - - - - - - - unused -
64 A11 -10.0 -10.0 -10.0 low temperature
alarm threshold
probe 2
-99... 150 °C/°F
65 A12 0 0 0 type of low tem-
perature alarm
probe 2
0 = disabled
1 = relative to load 2 setpoint
2 = absolute
66 A14 10.0 10.0 10.0 high temperature
alarm threshold
probe 2
-99... 150 °C/°F
67 A15 0 0 0 type of high tem-
perature alarm
probe 2
0 = disabled
1 = relative to load 2 setpoint
2 = absolute
68 A16 12 12 12 high temperature
alarm delay probe
2 from power-on
0... 99 minx10
69 A17 15 15 15 high/low tempera-
ture alarm delay
probe 2
0... 240 min
70 A18 15 15 15 high temperature
alarm delay probe
2 after defrosting
regulator 2
0... 240 min
71 A19 2.0 2.0 2.0 high/low tempera-
ture alarm reset
differential
1... 15 °C/°F
NO. PAR. DEF. 1 DEF. 2 DEF. 3 DIGITAL INPUTS MIN... MAX.
72 i2 30 30 30 door switch/multi-
purpose input
alarm signal delay
0... 120 min
73 i3 15 15 15 maximum com-
pressor and
beater off time
with door
switch/multi-pur-
pose input active
0... 120 min
74 i5 3 3 3 door switch/multi-
purpose input
function
0 = disabled
1 = compressor off
2 = beater off
3 = multi-purpose input
alarm
4 = switches device on/off
5 = thermal switch alarm
6 = door open alarm

EVCOS.p.A.|EV3143|Instructionsheetver.1.1|Code1043143E113|Page3of3|PT28/22
75 i6 0 0 0 activation door
switch/multi-pur-
pose input
0 = with contact closed
1 = with contact open
76 i7 0 0 0 door switch/multi-
purpose input
alarm activation
delay
0... 120 min
NO.
PAR. DEF. 1 DEF. 2 DEF. 3 DIGITAL OUT- PUTS MIN... MAX.
77 u1 3 0 0 K1 relay configu-
ration
0 = compressor
1 = plate heaters
2 = beater
3 = load 1
4 = load 2
5 = alarm
78
u2 4 4 1 K2 relay configu- ration as u1
79
u3 5 2 2 K3 relay configu- ration as u1
80
u4 1 1 1 enable silencing alarm output 0 = no 1 = yes
NO. PAR. DEF. 1 DEF. 2 DEF. 3 BATCH FREEZER MIN... MAX.
81 Snd - - - - - - 30 threshold for neu-
tral zone regula-
tion during cook-
ing
99... 150 °C/°F
82 d2n - - - - - - 1.0 neutral zone value 0... 99.0 °C/°F
83 r23 - - - - - - 0.0 minimum plate
setpoint during
batch freezing
heating and cook-
ing
0 °C/°F... r24
84 r24 - - - - - - 130 maximum plate
setpoint during
batch freezing
heating and cook-
ing
r23... 150 °C/°F
85 r25 - - - - - - 0.0 minimum tank
setpoint at end of
batch freezing
heating and batch
freezing cooking
setpoint
0 °C/°F... r26
86 r26 - - - - - - 90.0 maximum tank
setpoint at end of
batch freezing
heating and batch
freezing cooking
setpoint
r25... 150 °C/°F
87 r27 - - - - - - 0.0 minimum tank
setpoint at end of
batch freezing
cooling and tank
setpoint during
conservation
-2 °C/°F... r28
88 r28 - - - - - - 130 maximum tank
setpoint at end of
batch freezing
cooling and tank
setpoint during
conservation
r27... 60 °C/°F
89 SA1 - - - - - - 50.0 tank setpoint for
beater on or
on/off during
batch freezing
-99... 150 °C/°F
differential = 5 °C/10 °F
90 PFd - - - - - - 5.0 difference in tank
temperature after
power failure dur-
ing batch freezing
cooling or conser-
vation due to re-
activating heating
1... 25 °C/°F
1
NO.
PAR. DEF. 1 DEF. 2 DEF. 3 BATCH FREEZING HEATING MIN... MAX.
91 r1H - - - - - - 2.0 plate differential
setpoint during
batch freezing
heating and plate
setpoint during
batch freezing
cooking
1... 25 °C/°F
92 n1H - - - - - - 0 hours beater on
during batch
freezing heating
0... 23 h
93
n1n - - - - - - 2 minutes beater on
during batch
freezing heating
0... 59 min
94 n1S - - - - - - 0 seconds beater on
during batch
freezing heating
0... 59 s
95 F1H - - - - - - 0 hours beater off
during batch
freezing heating
0... 23 h
96 F1n - - - - - - 2 minutes beater off
during batch
freezing heating
0... 59 min
97 F1S - - - - - - 0 seconds beater off
during batch
freezing heating
0... 59 s
2
NO.
PAR. DEF. 1 DEF. 2 DEF. 3 BATCH FREEZING COOKING MIN... MAX.
98 SPC - - - - - - 30.0 plate setpoint dur-
ing batch freezing
cooking and plate
setpoint during
batch freezing
cooking
r23... r24
99 SU2 - - - - - - 30.0 tank setpoint at
end of batch
freezing heating
and tank setpoint
during batch
freezing cooking
r25... r26
100 r2H - - - - - - 2.0 tank differential
setpoint during
batch freezing
cooking
1... 25 °C/°F
101 C2H - - - - - - 1 duration in hours
of batch freezing
cooking
0... 23 h
102 C2n - - - - - - 0 duration in
minutes of batch
freezing cooking
0... 59 min
103 C2S - - - - - - 0 duration in sec-
onds of batch
freezing cooking
0... 59 s
104 n2H - - - - - - 0 hours beater on
during batch
freezing cooking
0... 23 h
105 n2n - - - - - - 2 minutes beater on
during batch
freezing cooking
0... 59 min
106 n2S - - - - - - 0 seconds beater on
during batch
freezing cooking
0... 59 s
107 F2H - - - - - - 0 hours beater off
during batch
freezing cooking
0... 23 h
108 F2n - - - - - - 2 minutes beater off
during batch
freezing cooking
0... 59 min
109 F2S - - - - - - 0 seconds beater off
during batch
freezing cooking
0... 59 s
3
NO.
PAR. DEF. 1 DEF. 2 DEF. 3 BATCH FREEZING COOLING MIN... MAX.
110 SU3 - - - - - - 30.0 tank setpoint at
end of batch
freezing cooling
and tank setpoint
during batch
freezing conserva-
tion
r27... r28
111 SA3 - - - - - - 10.0 tank setpoint for
beater on at end
of batch freezing
cooking
0... 25 °C/°F
112 n3H - - - - - - 0 hours beater on
during batch
freezing cooling
0... 23 h
113 n3n - - - - - - 2 minutes beater on
during batch
freezing cooling
0... 59 min
114 n3S - - - - - - 0 seconds beater on
during batch
freezing cooling
0... 59 s
115 F3H - - - - - - 0 hours beater off
during batch
freezing cooling
0... 23 h
116 F3n - - - - - - 2 minutes beater off
during batch
freezing cooling
0... 59 min
117 F3S - - - - - - 0 seconds beater off
during batch
freezing cooling
0... 59 s
4
NO.
PAR. DEF. 1 DEF. 2 DEF. 3 BATCH FREEZING CONSERVATION MIN... MAX.
118 r4H - - - - - - 2.0 tank differential
setpoint during
batch freezing
conservation
1... 25 °C/°F
119 n4H - - - - - - 0 hours beater on
during batch
freezing conserva-
tion
0... 23 h
120 n4n - - - - - - 2 minutes beater on
during batch
freezing conserva-
tion
0... 59 min
121 n4S - - - - - - 0 seconds beater on
during batch
freezing conserva-
tion
0... 59 s
122 F4H - - - - - - 0 hours beater off
during batch
freezing conserva-
tion
0... 23 h
123 F4n - - - - - - 2 minutes beater off
during batch
freezing conserva-
tion
0... 59 min
124 F4S - - - - - - 0 seconds beater off
during batch
freezing conserva-
tion
0... 59 s
125 F4C - - - - - - 0 beater mode dur-
ing batch freezing
conservation
0 = independent on the com-
pressor
1 = on if compressor on, ac-
cording to n4... and F4...
if compressor off
NO. PAR. DEF. 1 DEF. 2 DEF. 3 SECURITY MIN... MAX.
126
HE4 60 0 0 timeout for lock- ing the keypad 0... 240 s
127 POF 1 1 1 enable
ON/STAND-BY
key
0 = no 1 = yes
128 PAS -19 -19 -19 password -99... 999
129 PA1 - - - - - - - - - unused -
130 PA2 - - - - - - - - - unused -
NO. PAR. DEF. 1 DEF. 2 DEF. 3 UNUSED MIN... MAX.
131 Hr0 - - - - - - - - - unused -
NO. PAR. DEF. 1 DEF. 2 DEF. 3 UNUSED MIN... MAX.
132
rE0 15 15 15 data-logger sam- pling interval 0... 240 min
133 rE1 1 1 1 recorded temper-
ature
0 = none 1 = probe 1
2 = probe 2
3 = all
NO. PAR. DEF. 1 DEF. 2 DEF. 3 MODBUS MIN... MAX.
134 LA 247 247 247 MODBUS address 1... 247
135 Lb 2 2 2 MODBUS baud
rate
0 = 2,400 baud
1 = 4,800 baud
2 = 9,600 baud
3 = 19,200 baud
136 bLE 1 1 1 serial port config-
uration for con-
nectivity
0 = free
1 = forced for EVconnect or
EPoCA
2-99= EPoCA local network
address
NO. PAR. DEF. 1 DEF. 2 DEF. 3 SECURITY MIN... MAX.
137 bu1 - - - 0 - - - duration of buzzer
activation when
setpoint reached
0... 240 s
138 Pbu 3 3 2 enable buzzer 0 = disabled
1 = keys only
2 = alarms only
3 = keys and alarms
9 ALARMS
CODE
DE8CRIPTION RESET TO CORRECT
Pr1 probe 1 alarm automatic - check P0
Pr2 probe 2 alarm automatic - check integrity of the probe
- check electrical connection
rtc unused unused unused
AL1
low temperature alarm probe 1 automatic check A1 and A2
AH1
high temperature alarm probe 1 automatic check A4 and A5
AL2
low temperature alarm probe 2 automatic check A11 and A12
AH2
high temperature alarm probe 2 automatic check A14 and A15
id door open alarm automatic check i5 and i6
PF
power failure alarm manual - touch a key - check electrical connection
COH high condensation signal automatic check C13
CSd
high condensation alarm manual - switch the device off and on - check C14
iA multi-purpose input alarm automatic check i5 and i6
it
thermal switch alarm automatic - switch the device off and on - check i5 and i6
10 TECHNICAL SPECIFICATIONS
Purpose of the control device: function controller.
Construction of the control device: built-in electronic device.
Housing: black, self-extinguishing.
Category of heat and fire resistance: D.
Measurements:
75.0 x 33.0 x 59.0 mm (2 15/16 x 1 5/16 x
2 5/16 in) with fixed screw terminal blocks 75.0 x 33.0 x 81.5 mm (2 15/16 x 1 5/16 x 3 3/16 in) with plug-in screw terminal blocks
Mounting methods for the control device:
to be fitted to a panel, snap-in brackets pro- vided
Degree of protection provided by the casing: IP65 (front).
Connection method:
fixed screw terminal blocks for
wires up to 2.5 mm²
plug-in screw terminal blocks
for wires up to 2.5 mm² (on
request)
Micro-MaTch connector
Maximum permitted length for connection cables:
power supply: 10 m (32.8 ft) analogue inputs: 10 m (32.8 ft)
digital inputs: 10 m (32.8 ft) digital outputs: 10 m (32.8 ft).
Operating temperature: from 0 to 55 °C (from 32 to 131 °F).
Storage temperature: from -25 to 70 °C (from -13 to 158 °F).
Operating humidity:
relative humidity without condensate from 10 to 90%.
Pollution status of the control device: 2.
Compliance:
RoHS 2011/65/EC
WEEE 2012/19/EU REACH (EC) Regulation no. 1907/2006
EMC 2014/30/EU LVD 2014/35/EU.
Power supply:
230 VAC (+10% -15%), 50/60 Hz (±3 Hz), max. 2 VA insulated in EV3143N7
115 VAC (+10% -15%), 50/60 Hz (±3 Hz), max. 2 VA insulated in EV3143N5.
Earthing methods for the control device: none.
Rated impulse-withstand voltage: 4 KV.
Over-voltage category: III.
Software class and structure: A.
Analogue inputs:
2 for PTC or NTC probes (probe 1 and probe 2).
PTC probes: Type of sensor: KTY 81-121 (990 @ 25 °C, 77 °F)
Measurement field: from -50 to 150 °C (from -58 to 302 °F)
Resolution: 0.1 °C (1 °F).
NTC probes: Type of sensor: ß3435 (10 K@ 25 °C, 77 °F)
Measurement field: from -40 to 105 °C (from -40 to 221 °F)
Resolution: 0.1 °C (1 °F).
Digital inputs: 1 dry contact (door switch/multi-purpose).
Dry contact: Type of contact: 5 VDC, 1.5 mA
Power supply: none
Protection: none.
Digital outputs: 3 electro-mechanical relays.
K1 relay: SPST, 16 A res. @ 250 VAC
K2 relay: SPDT, 8 A res. @ 250 VAC.
K3 relay: SPST, 5 A res. @ 250 VAC.
Type 1 or Type 2 actions: type 1.
Additional features of Type 1 or Type2 actions:
C.
Displays: custom display, 3 digit, with function icons.
Alarm buzzer: built-in.
Communications ports:
1 TTL MODBUS slave port for EVconnect app, EPoCA remote monitoring system or for BMS.
N.B.
The device must be disposed of according to local regulations governing the collection
of electrical and electronic equipment.
This document and the solutions contained therein are the intellectual property of EVCO and thus protected
by the Italian Intellectual Property Rights Code (CPI). EVCO imposes an absolute ban on the full or partial
reproduction and disclosure of the content other than with the express approval of 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.
EVCO S.p.A.
Via Feltre 81, 32036 Sedico (BL) ITALY
Tel. [phone] | Fax [phone]
email [email protected] | web www.evco.it