Nordyne 921767 - Broad-Ocean Motor Tester Diagnostic Tool ECM motors require 2 inputs to function properly; line voltage as specified on the unit rating plate and a control signal which is supplied by the unit control board or motor control board (if equipped). The Digimotor Test Tool replaces the control signal normally provided by the unit allowing the servicer to isolate an issue to either the motor or the control board and control wiring.
This Best-selling General-purpose 48x48-mm Temperature Controller Is Now Even Better. Easy, Dependable, Complete Functionality, and 11-segment Displays. • Controllers now available with analog inputs.
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