Allows industry standard 0-10Vdc controllers to adjust and monitor the G.E. ECM^TM Motor.

Allows remote adjustment of output from 0 to 100% of programmed control range.

Fan flow can be factory set using manual adjust and heating can be tested without connecting a 1-10V supply.

Lamp indicators reference flow index.

During construction, heat can be used before automation is installed.

Air balance can be achieved before automation is installed.

Crystal controlled RPM accuracy.