47
Fuses
3x ceramic cartridge fuses are provided to protect circuits within the appliance.
The fuses must only be replaced by a Warmflow Engineer, or another qualified biomass
engineer after determining the reason for failure.
Fuses are located adjacent to the mains supply wiring connections, and protect the following
circuits:
Fuse 1 – 5x20mm F 500mA @ 250 VAC –24V DC Power circuits
Fuse 2 – 5x20mm T 3.15A @ 250 VAC – AC Power circuits
Fuse 3 – 5x20mm F 500mA @ 250VAC – Main PCB AC Power supply
Figure 65: System Wiring Layout.
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