Evco EV3143, Manual

Page: 2 / 3

EVCO S.p.A. | EV3143 | Instruction sheet ver. 1.0 | Code 1043143E103 | Page 2 of 3 | PT 22/19
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
NO. PAR. DEF. SETPOINT MIN... MAX.
1 SP1 0.0 load 1 setpoint r1... r2
2 SP2 0.0 load 2 setpoint r7... r8
3 SP3 0.0 beater setpoint r16... r17
NO. PAR. DEF. ANALOGUE INPUTS MIN... MAX.
4 CA1 0.0 probe 1 offset -25... 25 °C/°F
5 CA2 0.0 probe 2 offset -25... 25 °C/°F
6 P0 1 type of probe 0 = PTC 1 = NTC
7 P1 0 enable decimal point °C 0 = no 1 = yes
8 P2 0 temperature measurement unit 0 = °C 1 = °F
9 P3 2 probe 1 function
not visible if P10 = 2
0 = disabled
1 = tank probe
2 = regulator 1
3 = condenser probe
10 P4 2 probe
2
function
not visible if P10 = 2
0 = disabled
1 = plate probe
2 = regulator 2
3 = condenser probe
11 P5 0 value displayed 0 = probe 1 temperature
1 = probe 2 temperature
2 = load 1 setpoint
3 = load 2 setpoint
12 P8 5 display refresh time 0... 250 s: 10
13 P9 0 enable quick settings block 0 = disabled
1 = setpoint
2 = beater on/off times
3 = beater on/off setpoint +
times
14 P10 0 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. REGULATION MIN... MAX.
15 r0 2.0 load 1 setpoint differential 1... 15 °C/°F
16 r1 -50 load 1 minimum setpoint -99 °C/°F... r2
17 r2 50.0 load 1 maximum setpoint r1... 150 °C/°F
18 r5 0 hot or cold mode regulation regu-
lator 1
0 = cold mode
1 = hot mode
19 r6 2.0 load 2 setpoint differential 1... 15 °C/°F
20 r7 -50 load 2 minimum setpoint -99 °C/°F... r8
21 r8 50.0 load 2 maximum setpoint r7... 150 °C/°F
22 r9 1 enable regulator 2 0 = no 1 = yes
if P10 = 1
23 r10 0 hot or cold mode regulation regu-
lator 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 between 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. 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. LOADS MIN... MAX.
35 C0 3 load 1 on delay from power-on 0... 240 min
36 C1 5 delay between two load 1 switch-
ons
0... 240 min
37 C2 3 load 1 minimum off time 0... 240 min
38 C3 0 load 1 minimum on time 0... 240 s
39 C4 10 load 1 off time in probe 1 alarm 0... 240 min
if C6 = 2
40 C5 15 load 1 on time in probe 1 alarm 0... 240 min
if C6 = 2
41 C6 3 load 2 on delay from power-on
and load 2 minimum off time
0... 240 min
42 C7 2 load 2 minimum on time 0... 240 s
43 C8 5 delay between two load 2 switch-
ons
0... 240 min
44 C10 10 load 2 off time in probe 2 alarm 0... 240 min
if C6 = 2
45 C11 15 load 2 on time in probe 2 alarm 0... 240 min
if C6 = 2
46 C13 80.0 high condensation signal thresh-
old
not visible if P10 = 2
0... 199 °C/°F
differential = 2 °C/4 °F
47 C14 90.0 high condensation alarm thresh-
old
0... 150 °C/°F
48 C15 60 high condensation alarm delay 0... 240 s
NO. PAR. DEF. DEFROSTING (if r5 = 0) MIN... MAX.
49 d0 8 automatic defrost interval regula-
tor 1 and regulator 2
0... 99 h
0 = manual only
50 d3 30 defrost duration regulator 1 0... 99 min
51 d4 0 enable defrost at power-on 0 = no 1 = yes
52 d5 0 defrost delay from power-on 0... 99 min
53 d6 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 between defrost regu-
lator 1 and defrost 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. ALARMS MIN... MAX.
56 A1 -10.0 low temperature alarm threshold
probe 1
-99... 150 °C/°F
57 A2 1 type of low temperature alarm
probe 1
0 = disabled
1 = relative to load 1 setpoint
2 = absolute
58 A4 10.0 high temperature alarm threshold
probe 1
-99... 150 °C/°F
59 A5 1 type of high temperature alarm
probe 1
0 = disabled
1 = relative to load 1 setpoint
2 = absolute
60 A6 12 high temperature alarm delay
probe 1 from power-on
0... 99 minx10
61 A7 15 high/low temperature alarm delay
probe 1
0... 240 min
62 A8 15 high temperature alarm delay
probe 1 after defrosting regulator
1
0... 240 min
63 A10 - - - unused -
64 A11 -10.0 low temperature alarm threshold
probe 2
-99... 150 °C/°F
65 A12 1 type of low temperature alarm
probe 2
0 = disabled
1 = relative to load 2 setpoint
2 = absolute
66 A14 10.0 high temperature alarm threshold
probe 2
-99... 150 °C/°F
67 A15 1 type of high temperature alarm
probe 2
0 = disabled
1 = relative to load 2 setpoint
2 = absolute
68 A16 12 high temperature alarm delay
probe 2 from power-on
0... 99 minx10
69 A17 15 high/low temperature alarm delay
probe 2
0... 240 min
70 A18 15 high temperature alarm delay
probe 2 after defrosting regulator
2
0... 240 min
71 A19 2.0 high/low temperature alarm reset
differential
1... 15 °C/°F
NO. PAR. DEF. DIGITAL INPUTS MIN... MAX.
72 i2 0 door switch/multi-purpose input
alarm signal delay
0... 120 min
73 i3 0 maximum compressor and beater
off time with door switch/multi-
purpose input active
0... 120 min
74 i7 0 door switch/multi-purpose input
alarm activation delay
0... 120 min
75 i5 0 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
76 i6 0 activation door switch/multi-pur-
pose input
0 = with contact closed
1 = with contact open
NO. PAR. DEF. DIGITAL OUTPUTS MIN... MAX.
77 u1 3 K1 relay configuration 0 = compressor
1 = plate heaters
2 = beater
3 = load 1
4 = load 2
5 = alarm
78 u2 4 K2 relay configuration as u1
79 u3 5 K3 relay configuration as u1
80 u4 1 enable silencing alarm output 0 = no 1 = yes
NO. PAR. DEF. BATCH FREEZER MIN... MAX.
81 Snd -50 threshold for neutral zone regula-
tion during cooking
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 af-
ter power failure during batch
freezing cooling or conservation
due to reactivating heating
1... 25 °C/°F
1
NO. PAR. DEF. 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