Operating Instructions Temperature Controller type 201 (early model) See also the main manual for the furnace, oven or other product to which the controller is fitted. MC01A 1.01...
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1. O & K UTLINE 201: PID controller with ramp to setpoint feature 201T: 201 with Process Timer option fitted When switched on, the controller lights up, goes through a short test routine, and then displays the measured temperature and starts to control. The output light glows or flashes as heating occurs.
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3. O PERATION Altering the Setpoint: press Down or Up key once to display the setpoint; press again to adjust it. The display returns to the measured temperature when no key is pressed for 0.5 seconds. Altering the Ramp Rate: press Scroll until the legend SPrr (SetPoint ramp rate) is displayed. Use Down or Up to display and adjust the value.