Buffer control, delta t switch

19.790 HUF

Zala county, 8866 Becsehely

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Description
Delta T switch, controller with voltage-free contact. When the boiler/collector (high zone) is x degrees (adjustable) warmer than the buffer (low zone) temperature, it starts the pump. If no heat is produced, the controller sends a signal to the gas boiler.

If you do not have a gas boiler heater, you can use this output for temperature limiting. To prevent overheating in a buffer tank, you can use an NC type solenoid switch to start the heating to the dwelling, or in series with the pump output to limit the pool heating.

The following questions can be commanded:

- How many degrees difference in temperature should the pump be started?
- How many degrees difference in temperature should the pump stop?
- You can specify the desired temperature of the buffer, switch on a gas boiler, stop heating or start a heating pump.
- At what degree buffer temperature should the gas boiler stop?
- At what buffer temperature should the gas boiler start?