17-Wiring Diagram - RED COMPACT 18 Installation Manual

17-WIRING DIAGRAM

MOTHERBOARD WIRING KEY
1. FUSE
2. BOARD PHASE
3. BOARD NEUTRAL
4. SMOKE EXTRACTOR FAN
5. ROOM FAN
6. PELLET SAFETY THERMOSTAT
7. WATER TEMPERATURE OVERLOAD CUT-OUT
8. SPARK PLUG
9. CONNECT TO THE WATER PRESSURE SWITCH OF THE
HYDRAULIC KIT (OPTIONAL)
10. AIR PRESSURE SWITCH
11. AUXILIARY BOILER CONNECTION (TERMINAL)
12. FEED SCREW
13. SMOKE TEMPERATURE PROBE
PLEASE NOTE The electrical wiring of individual components is fitted with pre-wired connectors of different sizes.
Technical Dept. - All rights reserved - Reproduction is prohibited
14. EXTERNAL THERMOSTAT CONNECTION (TERMINAL)
15. ROOM TEMPERATURE PROBE
16. PUFFER/BOILER PROBE CONNECTION (TERMINAL)
17. BOILER WATER TEMPERATURE PROBE
18. SMOKE EXTRACTOR FAN REVOLUTION CONTROL
19. BOILER FLOW SWITCH OR THERMOSTAT TO CONNECT TO THE
HYDRAULIC KIT (OPTIONAL)
20. 3-WAY VALVE PHASE (HEATING)
21. 3-WAY VALVE PHASE (DOMESTIC)
22. PUMP PHASE
23. PUMP NEUTRAL
24. 3-WAY VALVE NEUTRAL
25. CONTROL PANEL
26. BRAZIER CLEANING SOLENOID VALVE
73