AKO AKO-D14423-P User manual

35D14423P2 REV.02 2016
AKO ELECTROMECÀNICA, S.A.L.
We reserve the right to supply materials which may be slightly
different from those described in our Data Sheets. Updated
information on our web site
Av. Roquetes, 30-38
08812 Sant Pere de Ribes
Barcelona (España)
www.ako.com
[email protected]
Tel. [phone]
Fax [phone]
1- Warnings
-Using the equipment without following the manufacturer's instructions may affect the device's safety requirements. To ensure that
the device operates correctly, only probes supplied by AKO should be used.
-The unit must be installed in a location protected from vibrations, water and corrosive gases, where the ambient temperature does not
exceed that shown in the technical data.
-To ensure a correct reading, the probe must be situated in a location without any external heat influences except for the temperature
which is being measured or controlled.
-The power supply circuit must be provided with a main switch rated at at least 2 A, 230 V, located close to the equipment. The cables
will enter through the back and should be type H05VV-F or H05V-K.
2
-The gauge will depend on local regulations, but should in no case be less than 1 mm .
2
-Connecting wires for the relay contacts should be sized 2.5 mm .
-Between -40 ºC and +20 ºC, if the probe NTC is prolonged till 1.000 m with a mínimum of cable 0,5 mm², the maximum deviation will
be of 0,25 ºC (extension cable for probe ref. AKO-15586)
NOTE: Equipment not compatible with AKO-14917 (external communication module) and AKO-14918 (programming key)
2- Wiring
The probe and its cable should NEVER be installed in the same conduit as power, control or supply cables.
Installation instructions
GB
D144H23P2 Ed.03
ECO relay
ON COOL relay ON (P0=0)
Standby
mode
Keyboard
Fast Freezing
mode AUX relay ON
RES relay ON (P0=1)
Lights ON (P6=3)
DEF relay ON
Program Mode
FAN relay ON
Display
SET
ESC
3- Installation
71mm
29mm
DEFAULT SETTINGS BY APPLICATION (InI)
2-18 10 0 3 12
8 0 30 8 8 30
20 20 20 20 20
1
0
0
0
1
0
1
0
1
0
4 4 4 4 24
SP
d1
F3
P0
d0
F0
46 5
32
1
20
1
0
24
21
7
99
0
0
0
96
Multipurpose
User Manual available at
www.ako.com
AKO-D14423-P
AKO-D14423-P-RC
AUX Relay
Function as per parameter P6
S1: Probe 1, temperature in the chamber or cabinet
S2/DI2: Probe 2, defrost or digital input 2
(as per P4)
S3/DI1: Probe 3, temperature of product / 2nd
defrost, or digital input 1 (as per P4)
AUX.
I max.:
16 A
6
A
6 A
16 A
8
A
S1
S2 or DI2
S3 or DI1
1 2 3 4
AKO-D14423-P / D14423-P-RC
90-240 V~
50/60 Hz
COOL
FAN
AUX
AUX.
Modbus*
L N
5 6 7 8 9 10 11 12
1615
14
13
DEF
Tr+
Gnd
Tr-
Access to set point and programming
Operation
ESC key / %
Press for 5 seconds to start/stop Fast Freezing mode (rapid
cooling).
In the programming menu, exit without saving parameter,
return to previous level or exit programming.
SET key
Press for 5 seconds to modify the set point (SP) (Set Point).
Press for 10 seconds to go to the programming menu.
In the programming menu, go to the level displayed or accept
the new value while setting a parameter.
Up key N / H
Pressing for 5 seconds starts/stops defrosting.
The programming menu, allows you to scroll through the
various levels or, during the setting of a parameter, to change
the value.
Down key Q / m
Pressing for 5 seconds activates Standby mode, pressing for 2
seconds returns the equipment to normal mode. In Standby
mode, the equipment performs no actions and only the
indicator is displayed on the screen m.
The programming menu, allows you to scroll through the
various levels or, during the setting of a parameter, to change
the value.
5- Start-up
On power-up, the equipment will start up in Wizard mode
(P3 / 1 flashing), press N or Q to select the most
appropriate application and press SET.
1: Multipurpose 2: Frozen 3: Fruits and vegetables
4: Fresh fish 5: Soft Drinks 6: Bottle racks
7: AC
The wizard will configure the parameters of the equipment for
the chosen application (see table "Default settings by
application").
4-
* According to model
WARNING: The default parameters by type of
application have been defined for the most
common applications. Check that these
parameters are suitable for your installation.
Frozen
Fruits and
vegetables
Fresh fish Soft drinks Bottle racks AC
5 sec.
Temperature
Indication Release SET to access the
set point
Release SET
to access
programming
10 sec. t
SET
Temperature
Indication
Current
Value New
Value
Change
value
Accept value
and exit
SET
Change set point (SP)
Level 1
Menus Level 2 Parameters Level 3 Values
OK OK OK
Change
menu
Return to
Level 1
Back up one level without saving changes
Exit Programming
Change
param.
Change value
SET
ESCESC
ESC
Programming Menu (parameters)
SET SET

-50
C3
A2
-50 A1
-50
-50
-20.0
0.1
0
0,1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0,1
0
0
0
0
0
0
0
0
99
99 99
99,9 99,9
-50
-150
99,9
150
-
-
150
-50 C2
0.0 20.0
2.0 20.0
255
2,0 20,0
1 1
1
3 99
0 1
0 255
0 120
2 3
10 120
-50 C3-SP
2 24
2 C2-SP
5 120
24 48
96
0 1
0120
0 99
30 99
0 120
0 120
0 1
1,0 20,0
0 1
5255
01
01
0 1
1 255
2 2
01
SP
C0
C1
d1
F1
F2
F3
F4
F5
d6
EP
EP
C2
C3
C5
C6
C7
C10
C11
C12
C8
C9
EP
d0
F0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A10
A9
d3
d5
d7
d8
d9
d2
C4
Temperature Adjustment (Set Point)
(limits depending on probe type)
With NTC
With NTC
Calibrating probe 1 (Offset)
Probe 1 differential (Histeresis)
Probe 2 differential (If P4 ¹ 1)
Stop fans when stopping compressor 0=No, 1=Yes
Fan status during defrost: 0=Off; 1=On
Starting delay after defrost (if F3=0)
Will only operate if it is higher than d9
Defrost start delay on equipment start-up
Exit Level 1
Exit Level 1
Upper blocking of the set point
(cannot be set above this value)
Lower blocking of the set point (cannot be set below this value)
Protection delay time (value of the option selected in parameter C4)
Status of COOL relay with probe fault
0=OFF; 1=ON; 2=Average based on last 24 hours prior to probe fault;
3=ON-OFF as prog. C7 and C8
Time relay ON in case of faulty probe
(If C7=0 and C8¹0, the relay will always be OFF deenergised)
Change set point (SP) in ECO mode (SP+C12 C2) (0=off)£
Time relay OFF in case of fault of probe 1
(If C8=0 y C7¹0, the relay will always be ON energised)
Maximum duration of fast freezing mode. (0=off)
Exit Level 1
Defrost frequency (Time between two starts)
Fan shut-down temperature as per probe 2 (if P4 ¹ 1)
Configuration of temperature alarms: 0=Relative to SP; 1=Absolute
Maximum alarm probe 1 (must be greater than SP)
Minimum alarm probe 1 (must be less than SP)
Temperature alarm delay during start-up
Temperature alarm delay after completion of a defrost
Temperature alarm delay after reaching the value of A1 or A2
External alarm / Severe external alarm delay when receiving digital input signal
(P10 or P11=2 or 3)
Deactivation delay of the external alarm / Severe external alarm when the
signal of the digital input disappears (P10 or P11=2 or 3)
Show warning if defrost is terminated by time-out 0=No, 1=Yes
Temperature Alarm Differential (A1 and A2)
Alarm relay polarity 0=Relay ON in alarm (OFF no alarm)
1=Relay OFF on alarm (ON with no alarm)
Maximum duration of message (time added at the end of the defrost)
Defrost on equipment start-up
0=NO, First defrost as per d0, 1=YES, First defrost as per d6
Defrost type: 0=Resistors, 1=Inverted cycle
Calculated time between defrost periods:
0=Total actual time; 1 =Sum of times the compressor is on
Drip time at end of defrost (compressor and fans off) (if P4 ¹ 1)
Type of message during defrost: 0=Currentl temperature;
1=Temperature at start of defrost; 2=Display dEF message
Type of delay for protection of the compressor:
0=OFF/ON (since the last disconnection);
1=OFF-ON/ON-OFF (since the last shut-down /start-up)
(ºC/ºF)
(ºC/ºF)
(ºC/ºF)
(min.)
(min.)
(min.)
(ºC/ºF)
(ºC/ºF)
(min.)
(min.)
(ºC/ºF)
(h.)
(ºC/ºF)
(min.)
(h.)
(h.)
(ºC/ºF)
(ºC/ºF)
(min.)
(ºC/ºF)
(ºC/ºF)
(min.)
(min.)
(min.)
(min.)
(min.)
(min.)
With PTC
With PTC
Level 2
FAn FAN control (Evaporator)
Level 3 Description Values Min. Def. Max.
Level 1 Level 1
Menus and description Menus and description
Level 2
rE Control
Level 3 Description Values Min. Def. Max.
Level 2
dEF DEFROST Control
Level 3 Description Values Min. Def. Max.
Level 2
AL ALARMS control (visual)
Level 3 Description Values Min. Def. Max.
Temperature display mode 0=Whole in ºC 1=One decimal in ºC
2=Whole in ºF 3=One decimal in ºF
15
P6 Configuration of AUX relay 1=2nd Defrost 2=Alarm
3=Light 4=Pump down 5=Master Defrost
01
1
3
P7
0 1 3
P8 Probe to be displayed (as per parameter P4)
0=visualization of all the probes in sequence; 1=Probe 1; 2=Probe 2; 3=Probe 3
Configuring digital input 1
0= Off 1=Door contact 2=External alarm
3=Severe external alarm 4=Slave defrost 5=Act. ECO mode by pushbutton
6=Act. Fast Freezing 7= Low pressure switch 8=Remote defrost
9=Act. ECO mode by switch
Configuring digital input 2
0= Off 1=Door contact 2=External alarm
3=Severe external alarm 4=Slave defrost 5=Act. ECO mode by pushbutton
6=Act. Fast Freezing 7=Not used 8=Remote defrost
9=Act. ECO mode by switch
00 1
P9 Selection of probe type 0=NTC; 1=PTC
-
-
0
0
0
- 99
0
0
9
9
L5
PU
Pr
EP
EP
EP
P10
P11
Access code (Password)
Program version (Information)
Program revision (Information)
Exit Level 1
Exit Level 1
Exit Programming
0
0
0 1
0 1
P12
P13
Digital input polarity 1 0=Energised on closed contact, 1=Energised on open contact
Digital input polarity 2 0=Energised on closed contact, 1=Energised on open contact
Level 2
tid Control Acceso e Información
Level 3 Descripción Valores Min. Def. Max.
L5
E1
E2
E3
dEF
AH
AL
AE
AES
Adt
PAb
LP
Pd
MESSAGES
D
D: Displays the message on the display, A: Activates the alarm relay (if available).
S: Message expressed in the software AKONet
D
D
D
D
D
D
D
D
D
D
D
D
A
A
A
A
A
A
A
S
S
S
S
S
S
S
S
S
S
S
S
Access code (Password) request
Probe 1 faulty (open circuit, crossover or temperature outside the probe limits)
Probe 2 faulty (open circuit, crossover or temperature outside the probe limits)
Probe 3 faulty (open circuit, crossover or temperature outside the probe limits)
Indicates a defrost is underway. (Only if parameter d2=2)
Flashing: maximum temperature alarm on probe 1 (A1)
Flashing: minimum temperature alarm on probe 1 (A2)
External alarm activated (only if parameter P10 or P11=2)
Severe external alarm activated (only if parameter P10 or P11=3)
Defrost time-out alarm (only if parameter A8=1)
Door open alarm (Only if P10 or P11=1 and as per time at A12)
Pump down malfunction error (Start-up).
Pump down malfunction error (Stop).
d10
d11
d12
d13
d14
d15
1st defrost start time (RTC required)
2nd defrost start time (RTC required)
3rd defrost start time (RTC required)
4th defrost start time (RTC required)
5th defrost start time (RTC required)
6th defrost start time (RTC required)
(h.)
(h.)
(h.)
(h.)
(h.)
(h.)
00 Off
00 Off
00 Off
00 Off
00 Off
00 Off
23
23
23
23
23
23
P14
P15
Maximum start-up time after pump down
(Values between 1 and 9 seconds are not accepted)
Maximum pump down time (min.)
(Sec.) 0 0
00
120
15
0
0
0 255
2 120
EP
P1
A12
Exit Level 1
Delay of all functions on receiving electrical power
Door open alarm delay (if P10 or P11=1)
(min.)
(min.)
Level 2
CnF General status
Level 3 Description Values Min. Def. Max.
1 1 3
P4 Selection of type of inputs 1=1 probe + 2 digital inputs;
2=2 probes +1 digital input; 3=3 probes
P5 MODBUS address 1 1 255
r1
r2
EP
Clock configuration: HOUR
Clock configuration: MINUTES
Exit Level 1
(h.)
(min.)
Level 2
Level 2
rtC REAL TIME CLOCK Parameters (RTC required)
Access and information control
Level 3
Level 3
Description
Description
Values
Values
0 0
0 0
23
59
Min.
Min.
Def.
Def.
Max.
Max.
Change set point (SP) in fast freezing mode, when it reaches this point (SP + C10)
returns to normal. (SP+C10 ³ C3) (0=OFF)
Length of inactivity at digital input to activate ECO mode
(Only if P10 or P11=1 and P0=0) (0=OFF)
Maximum defrost duration (0=defrost deactivated)
Stop fans on opening the door 0=No, 1=Yes
(Requires a digital input configured as port P10 or P11=1)
7- Technical specifications
Power supply
Maximum Voltage SELV circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 V
Comunication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Modbus RTU Rs485
Inputs (According to P4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 entradas NTC/PTC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 inputs NTC/PTC + 1 digital input
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 input NTC/PTC + 2 digital inputs
Relay 16 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (EN60730-1: 12(9) A 250 V~)
Relay 6 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (EN60730-1: 5(4) A 250 V~)
Relay 8 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (EN60730-1: 8(4) A 250 V~)
Number of relay operations. . . . . . . . . . . . . . . . . . . . . . . . . . . EN60730-1: 100.000 operations
Types of probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NTC AKO-149xx / PTC AKO-1558xx
Measurement range NTC . . . . . . . . . . . . . . . . . . . . . . -50,0 ºC to +99,9 ºC (-58,0 ºF to 211 ºF)
PTC . . . . . . . . . . . . . . . . . . . . . . . -50,0 ºC to +150 ºC (-58,0 ºF to 302 ºF)
Resolution -50 to 100 ºC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0,1 ºC
> 100 ºC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 ºC
Working environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10 to 50 ºC, humidity <90 %
Ambient storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to 70 ºC, humidity <90 %
Class of protection - front panell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP65
Fixation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Panel-mounted with anchors
Panel cutout dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 x 29 mm
Front panel dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 x 38 mm
Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 mm
Connections. . . . . . . . . . . . . . . . . . . . Connections via screw terminals for cables up to 2.5 mm²
Rating of control device: built-in, automatic operation feature Type 1.B, for use in clean
environments, Class A software and continuous operation. Pollution classification 2 s / UNE-EN
60730-1.
Double insulation between supply, secondary circuit and relay output.
Rated pulse voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500 V
Temperature during ball-pressure test Accessible parts. . . . . . . . . . . . . . . . . . . . . . . . . 75 ºC
Parts which position active elements . . . . . . . . . 125 ºC
Voltage and current as per EMC test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 V, 17 mA
Current of radio jamming supression tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50/60 Hz 7 VA90-240 V ~
Ar D S
Clock battery discharged or clock deprogrammed
(ºC/ºF)
With NTC (ºC/ºF)
With PTC
0 0 2
P2 Access code (password) functions
0=Inactive; 1=Block access to parameters; 2=Keyboard lock
P19 Lights in ECO Mode (P6=3) 0=ON; 1=OFF 001
-50 8 99,9
d4 Defrost end temperature (probe 2) (If P4 ¹ 1) (ºC/ºF)
6 - Table of parameters and messages
Def. column shows factory-set default parameters. Those marked with * are variable parameters depending on the application chosen in the wizard or the P3 parameter (see table "Default parameters
by application"). Unless otherwise stated, temperatures are expressed in °C.