75/Milano heater fan partial cure

[jonathan coates <alfa@domain.elided>]

I checked out my heater fan this afternoon and found that there is a
block of (I assume) resistors which the black wire from the fan
motor/engine goes to. This has died so I bridged the black wire to the
adjacent terminal and now have a two speed fan.
This saved hours of digging out the motor, so it will do.
- -- 
jonathan coates

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