LED behaviour of fuse switch disconnector
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Green LED continuous on |
In operation |
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Yellow LED flashing |
Thermal overload |
Cool down and reset, see Maintenance and troubleshooting of TYTAN® TH1 |
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Yellow LED continuous on |
Cooled down after thermal overload |
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Red LED flashing |
Blown fuse link |
Replace fuse link, see Maintenance and troubleshooting of TYTAN® TH1 |
LED behaviour of main protection switch
Switched ON
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LED status |
Icon |
Switch status |
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Switched OFF
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LED status |
Icon |
Switch status |
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Blown fuse
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LED status |
Icon |
Switch status |
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Thermal overload
The yellow LED will only turn off after resetting the main protecting relay; see Maintenance and troubleshooting of TYTAN® TH1.
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LED status |
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Switch status |
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When temperature is too high: 
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After cooling down:
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Disconnected main protecting switch
The yellow LED will only turn off after resetting the main protecting relay; see Maintenance and troubleshooting of TYTAN® TH1.
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LED status |
Icon |
Switch status |
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