636469
16
Zoom out
Zoom in
Previous page
1/68
Next page
6720818454 (2016/02) US SSB
16 | Installation
4.4.1 Low water cut off
A low water cut off (LWCO) is installed in the boiler, the manual reset
button is located on the front of the internal sliding wiring center.
To check the functionality of LWCO press the test button (the top button
shown in Fig. 10). The LED on the block will light and in the screen will
appear the error “MN: Low Water Cutoff Error”. At this point press the
reset button (the bottom button). The LED will turn off.
4.4.2 High limit safety switch
A high limit safety switch is installed in the boiler. To simulate a high limit
lockout at 208°F press the “MENU” and “OK” buttons simultaneously for
10 seconds. The control will display “MN: Max. Thermostat Lock Error”.
At this point press the reset button on the removable display to restart the
boiler.
Fig. 10
Fig. 11
4.4.3 Pressure relief valve (PRV)
The boiler is supplied with a pressure relief valve (PRV). The relief
pressure for each valve for each model of the boiler is shown in the
following table:
Boiler model Relief Pressure
SSB255 30 psi (2.07 bar)
SSB399 30 psi (2.07 bar)
SSB512 75 psi (5.17 bar)
A 75psi pressure relief valve can be purchased separately and eld
installed.
The pressure relief valve (PRV) must be piped to a suitable drain to
prevent injury if the valve releases. Use a pipe of the same diameter of
the outlet of the valve
4.4.4 Expansion tank
An expansion tank must be installed in the hydraulic system. The
expansion tank must be properly sized for the boiler and the system
volume, temperature and pressure.
WARNING: An undersized expansion tank will cause
leakage of water from the pressure relief valve and
introduce fresh water into the system. Excessive addition of
makeup water can cause corrosion of metallic components
and compromise the functionality of the boiler.
Refer to instructions provided by the manufacturer of the expansion tank
for details on its installation and sizing.
LED
Test
Reset
Reset
16


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 SSB512 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 SSB512 in the language / languages: English as an attachment in your email.

The manual is 9,92 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 Buderus SSB512

Buderus SSB512 Installation Guide - French - 68 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