13 - Wiring Diagram - RED LOTUS HYDRO Installation And User Manual

13 - WIRING DIAGRAM

MOTHERBOARD WIRING KEY
1. FUSE
2. BOARD PHASE
3. BOARD NEUTRAL
4. SMOKE EXPULSION FAN
5. ROOM FAN
6. PELLETS SAFETY THERMOSTAT
7. WATER TEMPERATURE OVERLOAD PROTECTOR
8. SPARK PLUG
9. WATER PRESSURE SWITCH
10. AIR PRESSURE SWITCH
11. AUXILIARY BOILER CONNECTION (TERMINAL BLOCK)
12. FEED SCREW
13. SMOKE PROBE
N.B. The wiring of the individual components is fitted with pre-wired connectors of different sizes.
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14. EXTERNAL THERMOSTAT CONNECTION (TERMINAL BLOCK)
15. INTERNAL ROOM PROBE
16. PUFFER/BOILER PROBE CONNECTION (TERMINAL BLOCK)
17. BOILER WATER TEMPERATURE PROBE
18. SMOKE EXTRACTOR FAN REVOLUTIONS CONTROL
19. FLOW SWITCH
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