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Wiring TT 100T Fan for Twin Speed use

Postby Woodlej » Fri Mar 30, 2018 6:22 pm

We currently have the TT 100T wired to use max fan speed but would like to change it to allow the use of both min & max speeds. This is possible according to wiring diagram in user manual but requires 4 cores. My question is then how would this be isolated as I can’t find a suitable fan isolator switch
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Simply Build It

Postby Mr White » Sat Mar 31, 2018 9:10 pm

Why could you not use a conventional isolator to isolate the supply (Live and Neutral) to the fan?
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