Annual check of safety device funconality is required in accordance with DIN EN 378!
When used in freezer units, the sensor units must be adjusted to the ambient temperature before commissioning. Otherwise, undened fault messages
will be shown, which will disappear once the sensor units are acclimased. Only then will your system be ready to run!
19. Once inialisaon is complete, the system's funcon can be checked by means of CO
2
contact tesng. The CO
2
concentraon should be between 3% and 100 % in
order to trigger an alarm. The blue protecve cover on the sensor unit is ed with a nozzle, through which gas can be fed into the sensor unit. If the gas has a CO
2
concentraon of 1.5%, it will trigger the pre-alarm; at 3% CO
2
, it will trigger the main alarm.
Test the fault message by disconnecng the plug on a sensor unit.
Recurring checks of CO
2
refrigeraon equipment:
Regular annual checks of the safety device in accordance with DIN EN 378, during which alarm triggering with CO
2
is not only used to check the CO
2
CONTROL but also
in parcular the transmission and subsequent acons by the control system and/or building management system. No checks of the alarm thresholds and their
tolerance ranges with a test gas are required! Calibraon is performed at our plant aer 4 years of operaon, by swapping out the sensor on site. For further
informaon, please refer to the CO
2
CONTROL installaon and operang instrucons.
Imprint
Copyright to this documentaon has been asserted by KUNDOxT GmbH. This documentaon may not be altered, expanded, reproduced or disclosed to third pares
without the prior wrien approval of KUNDOxT GmbH. Design and equipment subject to change.
Commissioning
18. When the external power supply from the superordinate control system is switched on, the system immediately switches to ALARM mode for safety reasons, and
thereby signals that no CO
2
system inialisaon has yet been performed.
Press and hold the seng key ③ on the AM / AM PLUS unit. The alarm will switch o immediately! Hold the key ③ and then press the “Alarm o” key ⑥ on the
PA warning unit. Keep key ⑥ pressed, and release key ③. Hold key ⑥ down unl the buzzer sounds. Then, release the buon. Upon a successful start of inialisa-
on, you will hear a short beep and cking from the warning unit.
The system will then inialise by itself. The process ends with 4 short signal sounds and the green power lights on the system components will light. Aer this, each
device must be checked to ensure that all of their green power lights are lit. If this is not the case, the procedure described above must be repeated. Also check the
status display of the superordinate control system.
If inialisaon is not successful, the system will switch to main alarm mode, the red light will light and the sound cannot be switched o. The inialisaon must be
Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.
Product:
Forumrules
To achieve meaningful questions, we apply the following rules:
First, read the manual;
Check if your question has been asked previously;
Try to ask your question as clearly as possible;
Did you already try to solve the problem? Please mention this;
Is your problem solved by a visitor then let him/her know in this forum;
To give a response to a question or answer, do not use this form but click on the button 'reply to this question';
Your question will be posted here and emailed to our subscribers. Therefore, avoid filling in personal details.
Register
Register getting emails for Kundo xT CO2 Control AM Plus 2018 at:
new questions and answers
new manuals
You will receive an email to register for one or both of the options.
Get your user manual by e-mail
Enter your email address to receive the manual of Kundo xT CO2 Control AM Plus 2018 in the language / languages: English as an attachment in your email.
The manual is 6,38 mb in size.
You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.
Others manual(s) of Kundo xT CO2 Control AM Plus 2018
If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.
The email address you have provided is not correct.
Please check the email address and correct it.
Your question is posted on this page
Would you like to receive an email when new answers and questions are posted? Please enter your email address.
