560474
14
Zoom out
Zoom in
Previous page
1/100
Next page
14
We reserve the right to make any changes due to technical modifications!
Installation and Servicing Instructions Logamax plus GB142-24/30/45/60 • Version 12/2004
Buderus Hydronic Systems • http://www.buderus.net
Installation6
6.4 Fitting the heating circuit supply and
return pipes
z Fit a filling and drain cock in the heating system
supply pipe if required.
z Also fit a safety valve in the system.
z Thoroughly flush all pipes and radiators.
z Refer to the installation template for the pipe connec-
tion dimensions.
z Fit the compression fittings (fig. 9, pos. 1 and 2) first
to the Hydronic set (see fig. 10, 11 and 12) and then
to the appliance.
z Connect the expansion tank to the system.
z Connect the pipes so that they are free from strain.
Steel pipe
diameter
in inches
Equivalent length for Pipe Fittings in feet
Type of pipe fitting
90°-Elbow Tee
(flow thru
branch)
Gate valve Gas cocks
Equivalent length in feet
¾ 2.1 4.1 0.5 1.25
1 2.6 5.2 0.6 1.60
1 ¼ 3.5 6.9 0.8 2.15
1 ½ 4.0 8.0 0.9 2.50
Table 3 Equivalent length for pipe fittings in feet
Fig. 9 Pump manifold installation
pos. 1: Compression fitting (heating system supply pipe)
pos. 2: Compression fitting (heating system return pipe)
pos. 3: DHW supply
pos. 4: DHW return
pos. 5: Relief valve
2
1
3
4
5
NOTICE
Piping and components connected to the
water appliance for the space heating
application are suitable for use with potable
water.
A water appliance which will be used to
supply potable water shall not be
connected to any heating system or
component(s) previously used with a
nonpotable water heating appliance.
NOTICE
To protect the entire heating system we
recommend installing a dirt particle filter in
the return circuit. When connecting the
appliance to an existing heating system this
filter must definitely be installed.
Install shut-off valves immediately before
and after the dirt particle filter to enable the
filter to be cleaned.
NOTICE
When using oxygen-permeable pipes, e. g. for
floor heating systems, you must separate the
system using heat exchangers.
14


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 Logamax plus GB142-45 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 Logamax plus GB142-45 in the language / languages: English as an attachment in your email.

The manual is 4,63 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 Logamax plus GB142-45

Buderus Logamax plus GB142-45 User Manual - German - 16 pages

Buderus Logamax plus GB142-45 User Manual - Dutch - 12 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