System Operating Information
59
Cat. No. 01023095
Screen Display
Range
Procedure
TOTAL FEED WATER
0
GALLONS
Displays the total number of incoming untreated water gallons
since the unit was put into service.
TOTAL PROD WATER
0
GALLONS
Displays the total number of product water gallons since the unit
was put into service.
PUMPING TIME
0
HOURS
Displays the total number of hours the unit has been in service
(running) since the unit was put into service.
ERROR: 1
Water Press Low
JAN-01-12 12:01P
The screen displays the last one to five errors flagged by the unit.
If no errors are flagged the display reads NONE.
FWR***LT04
MON DD YEAR
S/N:00000000
The screen displays the firmware version, firmware installation
date, and the GROC board serial number.
HISTORICAL DATA
JAN 01
REJ=97% REC=50
DP = 77 PSI
100–1000
The GROC has a built in data logging feature which takes a “snap-
shot” at the start of each month. The first time each month that the
system has been in a “RUNNING” state for a continuous 10 minute
block of time, the system will save the current values of:
Totalized gallons since new
Current % recovery
Current % rejection
Current Product TDS
Current water temperature
This data is stored on the local GROC board. The snapshots
from the first three months are always stored with the most recent
24-month snapshots. This historical data is available even if the
modem option is not used. If the historical data has been cleared,
the screen displays NONE.
CLEAR HIST DATA?
NO
Yes
No
Press
to change setting to Yes, which clears historical data
from the screen. Press
again; the program returns to the main
menu.
Erase this data ONLY when replacing the membranes.