AKO 15640 User Manual
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AKO 15640 User Manual

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1564H022 Ed.03
PROPlus Electronic Panel
User Manual
AKO-15640

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Summary of Contents for AKO 15640

  • Page 1 1564H022 Ed.03 PROPlus Electronic Panel User Manual AKO-15640...

  • Page 2: Table Of Contents

    Complying with and enforcing the regulations applying to installations where our products are destined to be used is the responsibility of the installer and the customer. AKO Electromecànica accepts no liability for damage which may occur due to failure to comply with these regulations.

  • Page 3: Presentation

    -Only NTC probes supplied by AKO should be used for the appliance to operate correctly. -The AKO-15640 should be installed in a place protected from vibrations, water and corrosive gases, where the ambient temperature does not exceed the value indicated in the technical data.

  • Page 4: Recommendations

    3.- Recommendations ATTENTION!! Disconnect the voltage before carrying out any operations inside the electrical panel. All wiring should be according to current standards and should be carried out by authorised staff. Only carry out the wiring foreseen in the wiring diagrams. Working ambient temperature: 0 ºC to 50 ºC Ÿ...

  • Page 5: Installation

    4.- Installation (fig. 1) -Remove the connections cover (D). -Separate the front (B) from the box (A). -Choose the most suitable cable entry for the facility (fig. 3). (fig. 2) -Make the holes for the glands using the pre-drilled centres as a guide. -Drill 3 holes on the wall following the box fixing holes (E) (fig.

  • Page 6: Wiring

    5.- Wiring MODBUS ALARM RS-485 RELAY AUX. CONDENSING AUXILIARY 230Vac UNIT RELAY 2.2 A 230Vac 11.5A 2 CV CONNECT ALL EARTH CONNECTIONS IN CRANKASE LIGHT DEFROST POWER SUPPLY INPUT THIS TERMINAL HEATER RESISTANCE 230Vac 230Vac +10% -15% 230Vac 230Vac 460W 50/60Hz ±3Hz 2500W The auxiliary relay output function (terminals 40 and 41) is configurable (See page.

  • Page 7: Pressure Switch Wiring Options

    5.1.- Pressure switch wiring options 5.1.- Pressure switch wiring options 5.1.- Pressure switch wiring options 5.1.- Pressure switch wiring options 5.1.- Pressure switch wiring options Combined High/Low pressure controller Configuración Input 1 configuration: Low pressure input Input 1 polarity: Normally open Input 2 configuration: Severe external alarm Input 2 polarity: Normally open Aux.

  • Page 8: Description

    6.- Description 03/02/11 13:35:26 Ju Date Battery status Loading finished Time Day of Loading the week Temperature Faulty or not connected (flashing) ºC Status indicators Circuit breaker Display Browser Escape key Help key Safety cover 6.1.- Quick access to functions Pressing it for 5 seconds activates or Pressing it for 5 seconds allows changing deactivates the defrost.

  • Page 9: Status Leds

    6.2.- Status LEDs Permanent: Compressor relay active. Permanent: Fan relay activated. Flashing: It must be activated, but it is not Flashing: It must be activated, but it is not due to a parameter. due to a parameter. Defrost ended by time (See page 15). Defrost relay activated.

  • Page 10: Programming Menu

    7.- Programming menu 7.- Programming menu It allows configuring the operating parameters. The programming menu allows adjusting the unit's parameters to the installation's needs. The programming menu allows adjusting the unit's parameters to the installation's needs. Press the SET key for 5 seconds to access the programming menu. If the access code is activated, a 2 digit code is Press the SET key for 5 seconds to access the programming menu.
  • Page 11 Connected sensors Choose the correct option according to the no. of probes connected: Sensor 1: If it has just one control probe. Defrost will end by time. Ÿ Sensor 1 and 2: If it has two probes, a control probe and another one for defrost (evaporator). Ÿ...
  • Page 12 Delay at Start-up They allow delaying the start up of the installation when it receives electricity. This parameter prevents continuous stoppages and start-ups of the installation in exceptional situations, for example, after a power cut, in test periods or during the commissioning of the installation. This is established in minutes.

  • Page 13: Operation

    of probe 1, and to do so one of the digital inputs m 8.- Operation 8.1.- Compressor control ure in probe 1 reaches the set NORMAL OPERATION emperatures will not be displayed nor will the fun When the temperature in probe 1 reaches the set s the probe's differential, the point value (SP) plus the probe's differential, the COMP.
  • Page 14 The Set point energy saving parameter defines what the set point will be when this mode is active and the Energy saving duration parameter defines the duration of this mode in hours. It never activates if it is configured at 0. This mode may optionally be activated and deactivated whenever you want using the external button connected to one of the digital inputs, and to do so the corresponding input should be configured as "Remote energy saving”.

  • Page 15: Defrost Control

    8.2.- Defrost control Max. B FAN START UP DELAY FAN START UP DELAY "DEF” MESSAGE "DEF" MESSAGE DRIP TIME CONTROL CONTROL DEFROST DEFROST DRIP TIME CONTROL CONTROL DEFROST DEFROST ºC SP+Dif. time Description Parameter Time between two defrost starts Defrost frequency Maximum defrost duration Defrost duration Maximum duration of the defrost message...
  • Page 16 Defrost start Defrost will start if: The time programmed in the Defrost frequency parameter has passed since the start of the last defrost. Ÿ The parameter Defrost mode defines how this time is counted: Frequency: Total time passed between defrost starts. ž...

  • Page 17: Fan Control

    of probe 2 (evaporator). each compressor stop. during the defrost. s before starting the fans up, at the end of a defrost. 8.3.- Fan control d when the cold room's door is opened (this require COMP. n the Inact. with door open parameter, the fan Only if “Stop if compressor OFF?”=Yes VENT.

  • Page 18: Pump Down Function

    8.5.- Pump down function This function foresees problems in the compressor caused by movements of coolant, using a stop/start technique of the installation, controlled via the liquid solenoid, the low pressure controller and the compressor itself. The auxiliary relay must be configured as "Pump down control", the liquid solenoid must be connected to the 40 and 41 terminals and there must be a low pressure controller connected as indicated in the diagrams (See page 7).

  • Page 19: Alarms

    activation of a relay or the 8.6.- Alarms The unit warns the user with a message on the screen of the activation of a relay or the ing to the programming of activation of an acoustic signal in certain circumstances, according to the programming of the following parameters: Alarm configuration It defines how the values of the different temperature alarms are defined:...

  • Page 20: Data Logging

    Defrost finished by time alarm Defrost finished by time alarm The icon I is displayed when a defrost ends for maximum time. (The Signal end defrost time must be configured as The icon I is displayed when a defrost ends for maximum time. (The Signal end defrost time must be configured as “Yes”).

  • Page 21: Haccp Logging

    -Data display It displays the data logged in the selected block on the screen. Log no. Log date First log: 00 Last log: 95 Scrolling through Log time Log value logs The name of each block indicates the date and time of its first log, but when it is displayed, the first datum displayed is the last log of the block.

  • Page 22: Advanced Configurations

    9 Advanced configurations 9.1.- Digital inputs Function of the digital inputs They allow the unit to react in certain external events, and their configuration depends on the component that is connected and has the following options: Input configuration (1 or 2): It defines the behaviour of digital input 1. Ÿ...

  • Page 23: Auxiliary Relay

    9.2.- Auxiliary relay Auxiliary relay function. This menu is used to configure the different operating options of the auxiliary relay: AUX relay configuration: It defines the operation of the auxiliary relay. Ÿ Disabled: It does not carry out any function. ž...

  • Page 24: Access Code (Password)

    This function allows transferring the programmed parameters of a device to others, using the AKO-14923 programming key. This will save a lot of time when configuring similar devices. The AKO-14923 key does not require an external power supply, and is powered by the device itself. 9.4.1 Transfer parameters from the device to the key Disconnect the unit power supply.

  • Page 25: Connectivity

    The unit has a port for RS485 date connection (MODBUS), which can be managed using a PC. Up to 127 units can be connected to a PC with AKONet (AKO-5010), or to the AKO-5011 web server. Each of these units should have a different MODBUS address, that is defined using the Communication address of the q menu.

  • Page 26: Parameters

    12.- Parameters 12.- Parameters The programming menu allows adjusting the unit's parameters to the installation's The programming menu allows adjusting the unit's parameters to the installation's needs. needs. Press the SET key for 5 seconds to access the programming menu. If the access Press the SET key for 5 seconds to access the programming menu.
  • Page 27 Description Page Units Max. Defrost at Start-up (min.) Defrost delay at Start-up Signals end defrost time Drip time (min.) FAN control Description Page Units Max. Fans stop temperature (controlled by probe 2) (ºC/ºF) –40.0 99.9 (Probe 2 should be active) Fans differential s2 (ºC/ºF) 20.0...
  • Page 28 DIGITAL INPUT control Page Description Units Max. Input 1 configuration : Disabled Door contact External alarm Dis. Severe external alarm Remote defrost Remote energy saving AUX activation Low pressure input Thermostat control Input 1 alarm delay (min.) Input 1 polarity: Normally open –...
  • Page 29 GENERAL STATUS Description Page Units Max. Access password (to parameters and set point) Password to Set Point Initial parameters (configures the default values and exits programming) Registry interval (min.) Communication address Parameters transfer: Disabled Dis. Send – The unit sends the parameters to the programming key Receive –...
  • Page 30 HACCP Description Page Units Max. HACCP alarm delay (after a temperature alarm) (min.) (0=Events log deactivated) LANGUAGE Description Page Units Max. Language: Español English Français Deutsch CLOCK Page Description Units Max. Date (Year, Month, Day) Hour (Day of the week, Hour, Minute) Defrost 1 (Day, Hour, Minute) Defrost 2 (Day, Hour, Minute) Defrost 3 (Day, Hour, Minute)

  • Page 31: Technical Specifications

    Input for NTC probe ........
  • Page 32 AKO ELECTROMECÁNICA, S.A.L. Av. Roquetes, 30-38 | 08812 Sant Pere de Ribes | Barcelona | España Tel. (34) 938 142 700 | Fax (34) 938 934 054 | e-mail: ako@ako.com | www.ako.com We reserve the right to supply materials slightly different to those described in our Data Sheets. Updated information in our web site.

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