EUROSTER 1100K User Manual

EUROSTER 1100K – USER MANUAL
1.

APPLICATION

Euroster 1100K is a processor-based electronic temperature controller designed for
controlling the operation of hydronic heating fireplace system.
The unit has two outputs controlling:
1. circulating pump on the fireplace circuit
2. actuated valve or a second circulating pump for efficient operation in combination
with the hydronic heating circuit.
The controller operates the circulating pump on the fireplace circuit and the valve or the
second pump, depending on the water temperature.
The digital sensor measures the temperature of water on the fireplace circuit with
optional splitting into two independent circuits.
EUROSTER 1100K is equipped with ANTISTOP system, to prevent seizure of
pump rotor in idle periods. Throughout the non-heating season every fortnight the
integral processor of EUROSTER 1100K will automatically cycle the pump for 30 seconds.
For this function to be operational, the thermostatic controller must NOT be switched off
at the end of the heating season.
1. Status indication – valve
2. Status indication – pump
3. Temperature setpoint for the pump, temperature adjustment – up
4. Temperature setpoint for the valve, temperature adjustment – down
5. On/off switch for continuous pump operation
6. On/off mains switch
7. Power supply to valve or pump, 230V AC
8. Temperature sensor
9. Power supply to pump, 230V AC
10. Power supply to controller unit, 230V AC

2. INSTALLATION

DANGER! Dangerous voltage is present both inside the enclosure and on
the outgoing cables. Prior to installation by a qualified electrician make
sure that the unit has been disconnected from power supply to avoid the
risk of electric shock. Units with mechanical damage should not be
installed.
a. mounting of the controller:
EUROSTER 1100K
1