between the already successful TR 0301, TR 0301sc and
TR 0603 temperature differential controllers. With its animated
graphic display and elegant design, it continues the success
enjoyed by this family of controllers. This controller provides
everything your solar thermal system requires for safe and
durable operation. The controller TR 0502 is used for
monitoring and controlling of solar thermal energy systems
having two differently aligned collector arrays or a maximum
of two domestic hot water and buffer storage tanks. The large
display panel shows the animated control circuits, which allow
you to view the operating conditions of each system. The clearly
arranged display ensures easy operation using pictograms.
Pre-programmed plant systems enable universal usage.
The TR 0502 controller also has 5 inputs for recording
temperatures or pulse values, as well as 2 speed-controlled
outputs for controlling pumps or switching valves
operating status
· Heating return increase
· Freely programmable thermostat
· Freely programmable differential thermostat
· Timer functions
· Calorimetry
· Back-up heating function
· Circulation function
· Solid fuel boiler back-up heating
· Tube collector function
· Holiday (storage recool) function
· Anti-freeze function
· High degree of operational safety through
· Interval function
· Rapid storage tank loading
· Reduction of system stagnation phases
· Daily pump starts
· Multilingual menu navigation
The display examples shown here are merely a selection,
designed to show the many and diverse function displays of
the TR 0502 controller.
The new TR 0502 solar thermal controller is also equipped
with the fully animated graphic display. With this display,
Pulsar has managed to represent the different system layouts
and numerous functions in a clearly laid out display that is
easy to understand. This is supported by the ability to display
information in a number of different languages. Apart from
the usual high quality of all Pulsar products, the strength of
this controller lies in the ease of use and the high level of
functionality.
schemes