Otis 211 Selector

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Otis 211 Selector #14992 09/05/15 04:23 PM
Joined: Aug 2013 Posts: 25 T Tarth Journeyman
Tarth Journeyman T Joined: Aug 2013 Posts: 25	Received a rebuilt selector board from Unitec, dead on arrival. Missing RJ1 resistor, which feeds power to SSR on board. Has anyone heard of having to add an external 1k ohm resistor from pin 1 to pin 11 on P1 connector to make these work??

Re: Otis 211 Selector Tarth #14993 09/05/15 04:51 PM
Joined: Aug 2013 Posts: 25 T Tarth Journeyman
Tarth Journeyman T Joined: Aug 2013 Posts: 25	Actually it may be a 100 ohm resistor. It is silk screeed with a 1000 on it. It might be 100 with 0 zeroes. I tested a resistor with 393 on it, and it was 39000(39 with 3 zeroes), and one with 7500 silk screen on it and it read 750(750 with 0 zeroes, does that sound right.

Re: Otis 211 Selector Tarth #14994 09/06/15 12:59 AM
Joined: Jul 2013 Posts: 206 N NewMech enthusiast
NewMech enthusiast N Joined: Jul 2013 Posts: 206	Make Unitec send you a new one. What prompted you to change the selector board?

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