652322
46
Zoom out
Zoom in
Previous page
1/56
Next page
46
Instructions for the installer
Follow this procedure also for the other
burners
If the CO
2
percentage is too low, check if the air and smoke ducts
are not obstructed. If they are not obstructed, check if the burner
and/or the exchanger (aluminium sections) are well cleaned.
C) COMPLETION OF THE BASIC ADJUSTMENTS
- Check the C0
2
values at the minimum and maximum outlet
- If necessary make the required adjustments
To ensure correct operation the C0
2
values
have to be adjusted with extreme care respec-
ting the values indicated in the table.
- Close the sampling test point in the flue outlet terminal
Do not force the end switches of the
adjusting screw.
In case of gas valve replacement or difficult
ignition:
Tighten the maximum adjustment screw “A”
in a clockwise direction until you arrive to
the abutting end, than slacken for 9 turns.
Verify the boiler ignition; if the boiler goes
into lockout slacken the screw “A” again
of one turn, than retry the ignition. If the
boiler goes into lockout again, carry out the
above indicated operations until the boiler
is lighted.
At this point carry out the burner adjustment
as previously indicated.
WARNING
To calibrate the VG (Gas Valve) when
boiler is placed in the boiler room,
follow the procedures described in
instruction manual (chap. Burner
adjustment).
NOTE
Calibration of VG must be done with
chimney draught = 0 Pa;
for this reason, open the inspection
door of duct smoke 1 .
When the calibration is nished, restore sealing of
the door.
46


Need help? Post your question in this forum.

Forumrules


Report abuse

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:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Unical MODULEX EXT 150 at:


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 Unical MODULEX EXT 150 in the language / languages: English as an attachment in your email.

The manual is 8,87 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 Unical MODULEX EXT 150

Unical MODULEX EXT 150 Installation Guide - Dutch - 57 pages


The manual is sent by email. Check your email

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.



Info