560474
15
Zoom out
Zoom in
Previous page
1/100
Next page
Installation 6
15
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
Appliance with external tank
z Connect the external hot-water tank according to the
Installation instructions of the hot-water tank and
fittings concerned.
Piping examples
The following illustrations are two Installation examples.
Piping and field components must be field verified.
z Install a low water cut-off (LWCO) when required by
local code or when the appliance is installed above
piping level.
Fig. 10 is a schematic representation of fig. 9.
Fig. 10 Schematic representation of the appliance with the
hydronic set
pos. 1: DHW supply
pos. 2: drain valve
pos. 3: pump manifold shut-off valves
pos. 4: secondary supply
pos. 5: DHW return
pos. 6: secondary return
GB142GB142
FLUE GAS
PT
AIR INTAKE
pump manifold
1
4
5
6
2
3
NOTICE
The following illustrations are simplified
conceptual illustrations only.
NOTICE
If this water heater is installed in a closed water
supply system, such as one having a backflow
preventer in the cold water supply line, means
shall be provided to control thermal expansion.
Contact the water supplier or local plumbing
inspector on how to control this situation.
The seperate storage vessel must have a
temperature and pressure relief valve installed.
The relief valve shall comply with the Standard
for Relief Valves and Automatic Gas Shutoff
Devices for Hot Water Supply Systems, ANSI
Z21.22-CSA 4.4.
When the system requires water for space
heating at temperatures higher than required
for other uses, a means such as a mixing valve
shall be installed to temper the water for those
uses in order to reduce scald hazard potential.
15


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