1- Precautions
-Using the equipment without following the manufacturer's instructions may affect the device's safety requirements.
-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 located away from external effects.
-The power supply circuit must be provided with a main switch rated 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.
-The gauge will depend on local regulations, but should in no case be less than 1 mm².
2
-The wiring cables for the contact relays must have a section of 2.5 mm .
2.- Versions and part numbers
3.- Description
3.1.- Keypad functions
In the programming menu, exit without saving parameter, return to previous level or exit programming.
By pressing this key for 1 second the probe display units change (according to parameter C09).
Pressing for 10 seconds goes to the programming menu.
In the programming menu, go to the level displayed or accept the new value while setting a parameter.
By pressing this key for 1 second probe 2 is displayed for 5 seconds (or probe 1, according to parameter
P02). By pressing a second time the probe ambient temperature value will be shown (only if I07 or I08=3).
In the programming menu, allows you to scroll through the various levels or, during the setting of a
parameter, to change the value.
Pressing this key returns the unit to its standard operation after an alarm which requires a reset (the
causes which triggered the alarm must have disappeared).
In programming menu, allows you to scroll through the various levels or, during the setting of a
parameter, to change the value.
SET
ESC
MODELS
POWER SUPPLY
PROBES
DIGITAL
INPUTS
ANALOGUE OUTPUTS
RELAYS COMMUNICATION
AKO-14545
90-240 V
2 x 0-5 V / 4-20 mA / NTC
+ 1 x NTC
Up to 6
2 x 0-10 V / 4-20 mA
(inverter controls)
5
NO
AKO-14545-C
90-240 V
2 x 0-5 V / 4-20 mA / NTC
+ 1 x NTC
Up to 6
2 x 0-10 V / 4-20 mA
(inverter controls)
5
YES
Keyboard
Active alarm
Active relay
indicators
Display
SET
ESC
R1
R2
R3
R4
R5
PRES
TEMP
The display shows the
pressure value
Program
Mode
The display shows the
temperature value
3
1454H502 Ed.03
