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5.3
Low-flow cutoff SMU
Fct. 1.03 L.F. CUTOFF
Press
→
key
Select
•
OFF
(fixed tripping points:
ON = 0.1 % / OFF = 0.2 %)
•
PERCENT
(variable tripping points:
ON = 1 – 19 % / OFF = 2 –20 %)
Select with
↑
and
↓
keys (only if PERCENT is selected).
1st number (cursor) flashes.
Setting the numerical value when “PERCENT” is selected
•
01
to
19
(cutoff “ON” value, left of hyphen)
•
02
to
20
(cutoff “OFF” value, right of hyphen)
Change flashing number (cursor) with
↑
and
↓
keys.
Use
←
and
→
keys to shift cursor 1 place to left or right.
Flashing numbers (cursor) can also be directly set with the 10-key keyboard.
Press
↵
key to return to Fct. 1.03 L.F. CUTOFF.
Note
: the cutoff “OFF” value must be greater than the cutoff “ON” value.
5.4
Display
Fct. 1.04 DISPLAY
Press
→
key
→
→
DISP.FLOW = select unit for display of flowrate
, press
→
key.
•
NO DISP
no display
•
m
3
/hr
cubic meters per hour
•
Liter/Sec
liters per second
•
US Gal/min
US Gallons per minute
•
User-defined unit, factory setting =
“Liter/hr”
(liters per hour) or
“US Mgal/day”,
see sect. 5.14
•
PERCENT
Percentage display
•
BARGRAPH
numerical value and bar graph display in %
Select with
↑
and
↓
keys.
Press
↵
key to change to subfunction “DISP. TOTAL.”.
→
→
DISP. TOTAL. = select unit for totalizer display,
press
→
key
•
NO DISP.
no display
•
OFF
internal totalizer switched off
•
+ TOTAL.
•
- TOTAL.
•
+/- TOTAL.
•
SUM (
Σ
Σ
)
•
ALL (sequential)
Select with
↑
and
↓
keys.
Press
↵
key to change to display unit setting.
•
m
3
cubic meters
•
Liter
liters
•
US.Gal
US Gallons
•
user-defined unit, factory setting =
“Liter”
(liters) or
“US Mgal/day”,
see sect. 5.14.
Select with
↑
and
↓
keys.
Use
→
key to change to totalizer format setting.
