Stop the continuously Working of the Waterpump (Pompe à eau)

[OskarInDerTonne]

Hello.
Is there a Parameter who have the function, that the Waterpump always runs, if the temperature is by 0 Degree or among them. In the normally attitudes the Waterpump starts at this time. But by me the PHRT16 is split - as you see here:
http://www.familie-baur1991.de/html/wp_bilder.html
All the Water are in the House, only the refrigerant goes outside. So the Water can not freeze. I think the Parameter is A20 - but I can´t change that. Is there another way?

greetings
Ibo

[yoannd]

Hello.
Is there a Parameter who have the function, that the Waterpump always runs, if the temperature is by 0 Degree or among them. In the normally attitudes the Waterpump starts at this time. But by me the PHRT16 is split - as you see here:
http://www.familie-baur1991.de/html/wp_bilder.html
All the Water are in the House, only the refrigerant goes outside. So the Water can not freeze. I think the Parameter is A20 - but I can´t change that. Is there another way?

greetings
Ibo

You need a password to enter the PHR controller and change the parameter about the pump. What about the company that installed your PHR, you should ask them to change it...

[OskarInDerTonne]

Hello.
Is there a Parameter who have the function, that the Waterpump always runs, if the temperature is by 0 Degree or among them. In the normally attitudes the Waterpump starts at this time. But by me the PHRT16 is split - as you see here:
http://www.familie-baur1991.de/html/wp_bilder.html
All the Water are in the House, only the refrigerant goes outside. So the Water can not freeze. I think the Parameter is A20 - but I can´t change that. Is there another way?

greetings
Ibo

You need a password to enter the PHR controller and change the parameter about the pump. What about the company that installed your PHR, you should ask them to change it...

The company.. thats another story. They installed the PHRT .. take the money and where never seen again. So thats my greatest Problem. In Germany there are heliotherm, Vaillant, Ochsner, Buderus...... but no Technibel - except by me. So I must help myself. So I have made the Changes that user ACH31 wrote:

A20 : Special antifreeze: water pump on set point
Value of AI1 below which water pump is enabled.

A20 is not accesible, but with the A11 in fact you can choise the temperature of activation of the pump (in fact the min value is -12° A11=-10 (-A20) = -12°)

But if you do that, you have to set A13 at maximum !

I hope it works so.
I have a Passwort for the Technibel, but this is not for all Parameter.

bye Ibo

[OskarInDerTonne]

Ok it don´t work so - but I have another idea...