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	Tradeline Catalog Printed Version (66 MB)
	Tradeline Catalog CD-ROM version (66 MB)

S963B1128

Manual Potentiometer (135 ohm)

Overview
For checkout of W973 Logic Panels and W975 Satellite Sequencers.

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Features

• Simulates the HEAT and COOL ramp signal of a T7067 Dual Set Point Thermostat and the economizer low limit function. • Consists of 2 potentiometers and a resistor assembly mounted in a test box. • Provides a heat/cool ramp signal from less than 2 Vdc (min) to 16.6 Vdc (max). • Provides an Economizer low limit signal from 4.0 Vdc (equivalent to 45 F (7 C) at the C7046 Discharge Sensor) to 4.5 Vdc (equivalent to 69 F (21 C). • Four test leadwires have color-coded bands with correspondingW973 terminal numbers. • Leadwires have alligator clips for easy connection to W973 terminals.