Honeywell DR4300 manual Until the value of Setpoint 2 is at the desired value within

DR4300 Circular Chart Recorder

Step		Press		Action/Result
Cooling Tuning
6			Lower Display	Display Setpoint 2.
		DISP
			S2 nnn
	until you see
7			Until the value of Setpoint 2 is at the desired value within the
		or	Cooling zone.
8			Lower Display
		DISP
			UseSP1
	until you see
9			to toggle to.
		or	Lower Display
			UseSP2
10			Lower Display
		DISP
			TuneOF
	until you see
11			to toggle to
		or	Lower Display
			TuneON	Tuning will begin and the lower display will flash
				“TUNING”. The output will cycle between 0 %
				and 50 % (or low output limit). When tuning has
				been completed the lower display will again show
				“TuneOF”. The Cool tuning parameters are
				entered for the second set of PID constants in the
				tuning set up group.

228 DR4300 Circular Chart Recorder Product Manual 12/03