AKO 55327 Air Extraction Pushbutton Instructions
- August 5, 2024
- AKO
Table of Contents
AKO 55327 Air Extraction Pushbutton Instructions
Cautions
⚠ The alarm and pushbuttons must 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. Neither the alarm nor the pushbutton are suitable for areas classified as potentially explosive. The pushbutton should be installed in a visible location and no higher than 125 cm from the ground. The AKO-55327 pushbutton is exclusively compatible with the AKO-555244 station.
Wiring
Operation
A single press activates or deactivates forced ventilation (Relay RY1 of the station).
- Light indicator
- Extraction activation pushbutton
The pushbutton must be connected to the station before initiating the
configuration process
Disconnect the power, reconnect it and press the following keys in sequence
within 8 seconds (one after another, not simultaneously) ▲, ▼, SET.
Step 1: Select option 1 in InI and press SET.
Step 2: The display shows the message dFp (default parameters) with two
options to choose from:
0: Only change the parameters which affect the wizard. The other parameters
will remain the same.
1: All parameters return to their factory setting except those which have been
modified by the wizard.
Press SET to accept the changes.
Step 3: The input auto-detection process begins; the display sequentially lights up all inputs in green while detection takes place.
After a few seconds, the auto-detection concludes with 5 short beeps and the device restarts, entering normal operation.
Maintenance
Clean the surface of the unit with a soft cloth, water and soap. Do not use abrasive detergents, petrol, alcohol or solvents, as this might damage the sensor.
Technical specifications
Power supply…………………………………………………………………………15 Vdc ± 3 Vdc
Working ambient temperature …………………………………………………-50 ºC to 50 ºC
Ambient storage temperature …………………………………………………..-50 ºC to 70 ºC
Protection degree ………………………………………………………………………………. IP 65
Installation category………………………………………………………..II as per EN 61010-1
Degree of pollution …………………………………………………………II as per EN 61010-1
Maximum pushbutton cable distance……………………………………………………. 300 m
Dimensions…………………………………………202 mm (W) x 82 mm (H) x 84.4 mm (D)
AKO ELECTROMECÁNICA, S.A.L.
Avda. Roquetes, 30-38
08812 • Sant Pere de Ribes.
Barcelona • Spain.
We reserve the right to supply materials that might vary slightly to those described in our Technical Sheets. Updated information is available on our website.