Fault Finding Chart - Smiths Heaters
"Ventilating" Selector (Guards & Local Panels)
No isolator light on local panel
The fault is either:
- Lamp blown
- 15 amp fuse no.5 blown
- Relay 5 open circuit
- RC5 open circuit
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Fault Finding Chart - Smiths Heaters "Ventilating" Selector (Guards & Local Panels) No isolator light on local panel The fault is either: - Lamp blown - 15 amp fuse no.5 blown - Relay 5 open circuit - RC5 open circuit |