Diagnostic Mode Flow Chart - MARLO NXT2 Series Installation, Operation And Maintenance Manual

MGT 2" 60M–600M NXT2 TWIN ALTERNATING
OPERATION

DIAGNOSTIC MODE FLOW CHART

Entering Diagnostic Mode:
1. Press and hold the Left button to enter Diagnostic Programming
mode.
2. To navigate, press the Extra Cycle button to advance to the next
value. Press the Left button to retreat to the previous value.
3. To reset/clear a value (such as Totalizer or Error Log), while on
the value, press and hold the Up and Down buttons simultaneously.
5. After progressing through all available values, the timer will
return to Normal operation.
6. To exit diagnostic mode, press and hold the Left button at
anytime or after 5 minutes of inactivity the timer will return to
normal operation automatically.
7. Depending on the current controller programming, certain
values may not be able to be viewed or set.
8. The timer will display local information, not system information.
9. In the event of a regeneration occurring while displaying
diagnostics, the regeneration step and time remaining will be
displayed. When regeneration has been completed, the
display will return to the main screen.
FLOW RATE
29.7 GPM
PEAK FLOW
30.1 GPM
TOTALIZER
482474 G
RESERVE
1588 G
USE SINCE REGEN
7331 G
LAST REGEN.
4 H
SOFTWARE VERSION
13026
NO. OF REGENS
32
REGEN INTERVAL
3 D 21 H
LAST SETTINGS CHANGE
14 H 0 M
Example:
Real-time flow rate reading.
Example:
Peak flow since last regeneration.
Example:
Gallons at the outlet since installation.
Example:
Reserve Capacity setting.
Example:
Gallons at the outlet since last regeneration.
Example:
Time since last regeneration.
Example:
Installed software version.
Example:
Total number of regenerations since installation.
Example:
Duration between regenerations.
Example:
Last time programming settings were changed.
ERROR LOG
ERROR LOG EMPTY
SUN-AVERAGE USAGE
SUN-DAILY USAGE
2017-10-10 0 G
2017-01-02 0 G
2017-12-26 0 G
MON-AVERAGE USAGE
MON-DAILY USAGE
2016-10-10 0 G
2017-01-02 0 G
2016-12-26 0 G
TUE-AVERAGE USAGE
TUE-DAILY USAGE
2016-10-10 0 G
2017-01-02 0 G
2016-12-26 0 G
WED-AVERAGE USAGE
WED-DAILY USAGE
2016-10-10 0 G
2017-01-02 0 G
2016-12-26 0 G
THU-AVERAGE USAGE
THU-DAILY USAGE
2016-10-10 0 G
2017-01-02 0 G
2016-12-26 0 G
FRI-AVERAGE USAGE
FRI-DAILY USAGE
2016-10-10 0 G
2017-01-02 0 G
2016-12-26 0 G
SAT-AVERAGE USAGE
SAT-DAILY USAGE
2016-10-10 0 G
2017-01-02 0 G
2016-12-26 0 G
END
17
Example:
Record of error events chronologically.
Example:
Average usage from past Sunday.
29.7 G
Example:
Average usage from past 3 Sundays.
Example:
29.7 G Average usage from past Monday.
Example:
Average usage from past 3 Mondays.
Example:
29.7 G Average usage from last Tuesday.
Example:
Average usage from past 3 Tuesdays.
Example:
29.7 G Average usage from last Wednesday.
Example:
Average usage from past 3 Wednesdays.
Example:
29.7 G Average usage from last Thursday.
Example:
Average usage from past 3 Thursdays.
Example:
29.7 G Average usage from last Friday.
Example:
Average usage from past 3 Fridays.
Example:
29.7 G Average usage from last Saturdays
Example:
Average usage from past 3 Saturdays.