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dtateSep 23, 2025
What does it mean if Heater 1 Fan Contactor Aux Contacts Failed to Close on my GSi TopDry Terminal 24 Control Panel?
- VvickicampbellSep 23, 2025
If the Heater 1 Fan Contactor Aux Contacts Failed to Close on your GSi Control Panel, it means the auxiliary contacts on the fan #1 motor starter failed to close when the starter was energized. Check that starter #1 is pulling in when energized.

