EUROSTER 11K User Manual

EUROSTER 11K CONTROLLER USER MANUAL
MANUFACTURER: P.H.P.U. AS, Polanka 8a/3, 61-131 Poznań, POLAND
1. FIELD OF APPLICATION
EUROSTER 11K universal controller for water jacket fireplace central heating systems is
equipped with switched 230 VAC outputs to connect the following system elements:
electrically controlled actuator of the fireplace combustion air throttle

plate heat exchanger water circulation pump

CH (central heating) system water circulation/buffer tank pump

DWH (domestic hot water) tank pump

and universal voltage-free contacts that may be used to turn on/off:
alternative heat source (e.g. a gas-fired boiler).

The controller may control systems built according to one of the three following layouts:
CH system with a plate heat exchanger

CH system with a heat buffer

CH system with a plate heat exchanger and a DWH tank.

In all layouts the controller adjusts the combustion processes by opening/closing the fireplace
throttle depending on the measured temperatures and information received from the
cooperating room thermostat. An alternative heat source (e.g. a gas-fired boiler) may also be
turned on depending on the temperatures and the information.
The EUROSTER 11K controller features the ANTY-STOP function that prevents idle pump
rotors and valves against seizing. Once the heating season is over, every 14 days the function
will automatically turn the pumps and the valves on for 30 seconds. To that end the controller
must be left powered up.
EUROSTER 11K
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