Before starting the circulation balancing, the circulation line must be completely vented. No more "air noises" should be perceived, e.g. at the pump. If circulation balancing has been started, no tapping may be carried out in the drinking water network concerned during the time when balancing is in progress. The...
Circulation balancing can take more than 10 minutes depending on the size of the building and the pipe network.
In the download area of our website you will find, among other things, a planning support for the design of fresh water stations. Click here to get there.
tubra® fresh water stations are well suited for use with heat pumps due to their heat exchanger with high thermal length. It should be noted, however, that the smaller the temperature difference between the storage tank and the potable water temperature, the larger the fresh water station should be selected.
By means of a volume flow sensor, the requested hot water volume flow is registered. The internal pump regulates the volume flow on the buffer side in such a way that a constant hot water temperature is achieved. In this process, the heat exchanger is flowed through in countercurrent principle.
Fresh water stations heat drinking water according to demand. Hot water is produced only when it is needed. In addition, fresh water stations achieve very low return temperatures and thus increase the efficiency of the overall system.
In our installation instructions you will find a table with the values to be observed for fresh water. If the limit values are exceeded, our fresh water stations with full stainless steel heat exchangers should be used.
Instead of the pump compensating pipe, the tubra®-mag-jet is installed in the return pipe of the heating circuit station. The required construction length of the tubra® mag-jet results from the dimension of the mounted heating circuit group. This applies to both mixed and unmixed heating circuit stations.
Tuxhorn offers a heat meter set for heating circuit stations. The scope of delivery includes transition nipples for the installation of a heat meter in the return of the heating circuit station (instead of the pump compensating pipe) as well as a T-piece including sensor adapter for the installation of...
An incorrect flow direction during flushing / cleaning can lead to the cone of the gravity brake being pressed too deeply into the seat and not being released again by itself.