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1.- Introduction
The Darwin controller range is particularly suitable for controlling refrigerating equipment, wall units, islands, cabi-
nets, electrical panels, etc.
The wide range of models available ensures the best solution for each application.
The small SLIM models have been developed for applications where little space is available for the controller.
STANDARD models are specifically designed for applications requiring a considerable number of output relays,
high load switching power and various functions with keypad shortcuts.
EXTENDED FRAME models incorporate two switches for additional functions. Ideal for controlling the turning
on/off of the cabinet, lights, etc.
Information displayed on the high-brightness screen has been grouped according to functionality. A first large
display shows the temperature and operating messages. The second display shows icons for the various outputs.
The built-in gasket on the front panel (Only AKO-D14xxx models) afford the unit a high degree of IP protection and
new features have been added which allow more efficient refrigeration management, thus saving energy.
The menu settings are optimized for fast and intuitive programming and may be pre-programmed according to the
application for faster start-up.
Available Models
SLIM thermometers: Ideal for applications where only the temperature needs to be shown.
AKO-D14012, AKO-D14023.
STANDARD thermometers: They have the same features as the SLIM thermostats, but include MODBUS
communication.
AKO-D14023-C.
SLIM thermostats: They include a relay which is mainly to control positive services (temperature above 3 ºC).
They have defrost by compressor stop but can operate in Cooling or Heating mode.
AKO-D14120, AKO-D14123, AKO-D10123*
STANDARD thermostats: As well as the features of the SLIM thermostats, they can include a 2 CV relay, clock in
real time or communications (depending on the model).
AKO-D14112, AKO-D14123-2, AKO-D14123-2-RC
STANDARD controllers: They can have 2 to 4 relays, have communications, clock in real time and advanced
control functions. Their application depends on the no. of relays.
2 relés: Designed to control positive services (above 3 ºC). Defrost by air or resistors.
AKO-D14212, AKO-D14220, AKO-D14223, AKO-D10223*
3 relés: Designed to control positive services (above 3 ºC). Defrost by resistors or cycle reversal.
AKO-D14312, AKO-D14320, AKO-D14323, AKO-D14323-C, AKO-D10323*
4 relés: Designed to control positive or negative services. Defrost by resistors or cycle reversal. Configurable
auxiliary relay.
AKO-D14412, AKO-D14412-RC, AKO-D14420, AKO-D14423, AKO-D14423-RC, AKO-D14423-P,
AKO-D14423-P-RC
* They have an extended frame and two auxiliary switches.
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