2
CONTENTS
1. Introduction
................................................... 3
Safety .............................................................. 3
Electricity Supply ............................................. 3
Important Notes ............................................... 4
Minimum Clearances ....................................... 4
2. Boiler Operation ............................................ 5
Controls Diagram............................................. 5
To light the boiler ............................................. 6
Operating Status.............................................. 7
Settings............................................................ 8
3. Installer Connections .................................. 20
4. Faults ............................................................ 21
Faults - Hardware (Thermistors, Actuators)... 22
Faults - Temperature Supervisions ................ 23
Faults - System (Flame, Fan, Hydraulic, etc.) . 24
Faults - Internal System................................. 25
5. General Information .................................... 26
To shut down the boiler .................................. 26
To relight the boiler ........................................ 26
Frost Protection ............................................. 26
Boiler Overheat Thermostat .......................... 29
Condensate Drain.......................................... 26
Escape of Gas ............................................... 27
Cleaning ........................................................ 27
6. System Set up information ......................... 28
