CK and EQ Manual
Page 25
When desired, all programming and information in Diagnostics may be reset to defaults when the valve is installed
in a new location. To reset, press NEXT and
▼
simultaneously to go to the Softening/Filtering screen. Press
▲
and
▼
simultaneously to reset programming and diagnostic values. Screen will return to User Display.
STEP 7D
RETURN TO
NORMAL MODE
STEP 7D – Flow rate, maximum last seven days: Use
▲
or
▼
to display the maximum flow rate in
liters per minute that occurred in each of the last seven days. This display will equal zero if a water
meter is not installed. Press NEXT to go to Step 8D. Press REGEN to return to previous step.
STEP 8D
STEP 8D – MAV Drive History: Displays the drive time histories of all active MAV drives. Use
▲
or
▼
to review the history of all active MAV outputs. TTT – measured MAV drive time; VVV –
measured MAV drive voltage; CCC – total number of drives (in or out); “-” indicates piston drive
into MAV; “+“ indicates piston drive out of MAV. NOTE: After a drive error occurs or a MAV is
replaced, it is recommended that the diagnostics screen for that MAV be cleared. That is done by
selecting the + or – screen for that MAV. Press and hold
▲
and
▼
for about 3 seconds. Failure to
do this may result in inconsistent MAV operation.
When a MAV error occurs, the Drive History will automatically be reset. To view previously
recorded history, press and hold SET CLOCK and UP. The display will be similar to the normal
MAV drive history display, with the addition of EEE – MAV error code present at the time of reset.
If the display shows “---”, there was no MAV error before the reset.
Press NEXT to exit Diagnostics. Press REGEN to return to previous step.
