Anonymouse
Sith I care
Seriously tested ... Functioning correctly ... Not sure that I am ... Wow very vaped
In answer to why this fixed my problems ... Consider the effect of shorting ... It bypasses all thermostat control. The live terminals were in contact with the PCB.
Anyway ... All my problems are fixed
So one of the switch contacts was shorting to a trace on the PCB, or just touching the fibreglass? Touching a trace may cause nastiness, or may cause nothing, but touching the non-condutive fibreglass won't do anything. Also, all the units would have to be shorting to exactly the same place to all be demonstrating the same behaviour like this.
As regards switch contacts shorting to each other, that's just the same effect as operating the switch. If they're in continuous contact your power switch would be stuck "on" (regardless of switch setting), and if they make intermittent contact it could blip "on" when such contact is made (again, even when the switch is turned to "off"). Such intermittent contact won't blip the unit off off when switched on, though, as the wires are then already shorted through the switch internally and it doesn't matter if they're also shorted externally.
Last edited: