569768
40
Zoom out
Zoom in
Previous page
1/51
Next page
Rendama
x
Doc890/3456CV02B 43
will react to this and will open the regulator func tions (valves, etc.) in the system. Generally, the
temperature of the water supply from the boiler(s) will need to be corrected to obtain the desired
temperature in the connected circuits.
Systems with a separate fl ow header and a return header
Flow headers in combination with return headers are often used in renovation projects. Several
circuits operate with mixing valves or diverting valves. In both cases a low velocity header or a
bypass is necessary.
Fig. 28 Boiler with vertically mounted low velocity header arranged with right hand connections
Installations with multiple appliances
For installations in which each appliance is fi tted with a pump, the pump is switched off after the
boiler has been shut down.
Fig. 29 Installation with multiple appliances
Hydraulic short-circuit
In order to avoid a short circuit over a non-operating appliance, we advise the use of non-return
valves. These may be either mechanically or electrically operated valves (see 5.4.2.4).
Installations with multiple appliances without non-return valves
The total resistance of the system (boiler, isolating valves and pipework) will be much greater
than the resistance of the low velocity header. The baf es “X” (see fi g. 30) prevent undesir able
circulation through the non-operating boiler.
40


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 Rendamax R3400 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 Rendamax R3400 in the language / languages: English as an attachment in your email.

The manual is 1,8 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