EUROSTER 1100W User Manual

EUROSTER 1100W – USER MANUAL

1. APPLICATION

Euroster 1100W is a processor-based electronic temperature controller designed for
installation on heating systems incorporating coal/ pulverised coal-fired boilers equipped
with combustion blowers.
In the associated hydronic heating systems the controller will operate the circulating
pump and combustion blower installed under the fire box.
The digital controller measures the temperature of water in the boiler and operates the
pump and blower accordingly. The operating parameters include cyclic blowing time,
cyclic blowing intervals and fan speed.
EUROSTER 1100W 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 1100W 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 – combustion blower
2. Status indication – circulating pump
3. Operating mode switch, temperature adjustment – up
4. Operating mode switch, temperature adjustment – down
5. On/off switch for continuous pump operation
6. On/off mains switch
7. Power supply to blower, 230V AC
8. Power supply to pump, 230V AC
9. Power supply to controller unit, 230V AC
10. Temperature sensor

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:
• the controller is fixed directly to the wall or to any other support with two screws
(plastic plugs c/w screws are part of delivery)
EUROSTER 1100W
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