697444
74
Zoom out
Zoom in
Previous page
1/84
Next page
Troubleshooting
11
Logamatic 4321/4322 - Subject to technical modifications.
74
11.2 Troubleshooting
Fault Effect Remedy
Burner fault Central heating stays cold.
Reset the burner as described in the boiler or burner
documentation.
Boiler remains cold
Central heating sometimes
stays cold.
Check whether the thermostat is set to AUT.
Check whether fuel is available.
If not:
Set burner emergency switch on the control unit to
manual mode.
Set the burner switch on the ZM432 module to
max/I +II; adjust the boiler water temperature with
the thermostat.
Notify your local heating contractor.
DHW temperature does
not rise
DHW sometimes stays too
cold.
Check whether the thermostat is set to
AUT.
If not:
Set DHW and heating circuit switch on the FM441
module to manual mode.
Notify your local heating contractor.
Safety chain has
responded
Central heating stays cold.
Check whether the boiler is completely filled with
water.
Check whether the boiler is under at least 1 bar
pressure.
If this is the case:
Reset the high limit safety cut-out by removing the
domed nut and pressing the reset button located
underneath the nut.
If not:
Notify your local heating contractor.
Tab. 4 Troubleshooting
74


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 Buderus Logamatic 4322 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 Buderus Logamatic 4322 in the language / languages: English as an attachment in your email.

The manual is 1,3 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.

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