GE 255 Level IV Viewing History H Values, Program Reset, History Data Description Range

Level IV Viewing History - H Values

Historical information can be viewed by pressing the SET and DOWN buttons simultaneously, with the 764 control in the home position. Release both buttons when the control displays an “H” value. Press the UP or DOWN buttons to navigate to each setting.

Table 4 History Data

H#	Description	Range	Notes
H0a	Initial Setting Value	Cubic Feet or Liters	Resin Volume
H1	Days since last regeneration	0 - 255
H2	Current Flow Rate	Depends on turbine used
H3	Water used today in gallons or/m3 since Time of Regeneration	0-131,070 or 0-1,310.70 m3
H4	Water used since last regeneration in gallons or/m3	0-131,070 or 0-1,310.70 m3
H5a	Total water used since reset in 100s	0-999900 gallons or
		0-9999 m3
H6a	Total water used since reset in 1,000,000	4,294 x 106 gal or
		4264 x 104 m3
H7	Average usage for Sunday in gallons or m3	0-131,070 gallons
		or 0-1,310.70 m3
H8	Average usage for Monday in gallons or m3	0-131,070 gallons
		or 0-1,310.70 m3
H9	Average usage for Tuesday in gallons or m3	0-131,070 gallons
		or 0-1,310.70 m3
H10	Average usage for Wednesday in gallons or m3	0-131,070 gallons
		or 0-1,310.70 m3
H11	Average usage for Thursday in gallons or m3	0-131,070 gallons
		or 0-1,310.70 m3
H12	Average usage for Friday in gallons or m3	0-131,070 gallons
		or 0-1,310.70 m3
H13	Average usage for Saturday in gallons or m3	0-131,070 gallons
		or 0-1,310.70 m3
H14	Average service cycle	0-255 days
H15a	Peak Flow Rate	0-200 gpm or 1000 Lpm
H16	Day and Time of Peak Flow Rate	Time and day that peak flow
		occurred
H17a	Months since service	0-2184 months
H18	Water used since last regeneration - Tank 1	0-131,070 gallons
		or 0-1,310.70 m3
H19	Water used since last regeneration - Tank 2	0-131,070 gallons
		or 0-1,310.70 m3

a.H0, H5, H6, H15, H17 values can be reset by pressing and holding for 3 seconds while the values are being displayed.

Program Reset

The 764 control can be reset to original factory parameters when viewing the H0 parameter. Press and hold the SET button for three seconds while H0 is displayed. Release the button. All settings except for Time of Day and Day of Week will be reset. The 764 Logix control will now display the valve and system type. Refer to Level I Programming.

Note: After any control reset (valve type or system change, etc.) it is necessary to initiate a manual regeneration and quick cycle through it. This will ensure the control and cam are synchronized. If not synchronized err# will display and the control will drive cams to the correct position for valve and system type programmed.

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