606546
153
Zoom out
Zoom in
Previous page
1/182
Next page
VARIA 826 S KNX Multi-functional display with room thermostat
6.9.2 Positive hysteresis
Heating lasts until the temperature reaches "setpoint value + hysteresis " threshold has been
achieved.
The heating is only switched on again when the temperature falls below the setpoint value.
Heating example:
Heating with setpoint value 20°C, hysteresis = 1°C and ambient temperature 19 °C.
The heating is switched on and only switches off again when a temperature of 21 ºC
(= 20 °C + 1 °C) is achieved.
It switches on again when the temperature falls below 20 °C.
6.10 Dead zone
The dead zone is a buffer area between the heating and cooling operation.
Neither heating nor cooling takes place within this dead zone.
Without this buffer zone, the system would switch continuously between heating and cooling.
As soon as the setpoint value has been under-run, the heating is activated and the setpoint
value would not be achieved. If cooling were then to be started immediately, the temperature
would fall below the setpoint value and switch on the heating again.
Depending on the type of control the dead zone can be extended by the value of the
Hysteresis.
6.10.1 Case 1: Heating and cooling with continuous control
Cooling set point value
24ºC
DEAD ZONE 4 K
Heating setpoint value
20 °C
The dead zone (4 K) is not affected.
Updated: Sep-14 (Subject to change) Page 153 of 182
153


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 Theben VARIA 826 S BK KNX 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 Theben VARIA 826 S BK KNX in the language / languages: English as an attachment in your email.

The manual is 4,39 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 Theben VARIA 826 S BK KNX

Theben VARIA 826 S BK KNX Usermanual and installation guide - English - 30 pages

Theben VARIA 826 S BK KNX User Manual - German - 182 pages

Theben VARIA 826 S BK KNX Usermanual and installation guide - German - 30 pages

Theben VARIA 826 S BK KNX User Manual - Dutch - 185 pages

Theben VARIA 826 S BK KNX Usermanual and installation guide - Dutch - 30 pages

Theben VARIA 826 S BK KNX User Manual - French - 187 pages

Theben VARIA 826 S BK KNX Usermanual and installation guide - French - 30 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