620366
1
Zoom out
Zoom in
Previous page
1/2
Next page
CE1B3061en / 05.02.2003 Subject to alteration Siemens Building Technologies / HVAC Products
Operating Instructions RDU…
RDU... – the temperature controller that allows you to easily set the room temperature you want. You have
2 choices. You can either rely on the factory settings or make adjustments that suit your individual needs.
Display
Settings and operation
Normal operation
Energy saving mode
Display of current
room temperature
or new setpoint
Warmer / colder
Adjustment of
temperature setpoints
3061Z01en
Heating valve open
Cooling valve open
Display of actual
room temperature
Buttons for setpoint adjustments
Heating mode, Off, cooling mode
Operating mode
selector
(RDU50.2)
Are your rooms too warm or too cold?
Normal operation
The + / - buttons allow you to increase or decrease the current room temperature setpoint in steps of 0.5 °C.
To do this, proceed as follows:
Press
or once
The setpoint display starts flashing
Press the buttons again to change the room temperature setpoint
10 seconds after the last press, the new temperature setpoint will automatically be stored. The display stops flashing.
Changing from heating to cooling mode
/
Automatic changeover
With the RDU50.2, manual changeover modes selector
from heating mode, Off to cooling mode.
Off = out of operation.
Display shows that the heating output is active
Display shows that the cooling output is active
Changing from normal operation to energy
saving mode
/
Changeover from normal operation to energy saving mode
takes place automatically via an external contact
(window switch / remote operation switch, etc.).
(Exception with type RDU50.2 in Off mode)
Display shows normal operation.
Display shows energy saving mode.
Energy saving mode
If you want to change the factory-set temperature
setpoints (16 °C for heating and 28 °C for cooling), follow
the procedure given below (“Changing the control
parameters”).
Important:
The setpoint of energy saving mode can be set to Off.
This means that the controller is not active in energy
saving mode and the parameter display shows Off.
Risk of frost!
1


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 Siemens RDU50.2 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 Siemens RDU50.2 in the language / languages: English as an attachment in your email.

The manual is 0,1 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 Siemens RDU50.2

Siemens RDU50.2 User Manual - German - 2 pages

Siemens RDU50.2 Installation Guide - All languages - 2 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