Comdronic AC7, Руководство по эксплуатации, Страница: 13 / 22

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If the valve / device is not listed in the AC7 ’s database, this menu option enables the user to manually enter a
Kvs value so that a derived flow can still be calculated by the AC7 .
Fig. 13
Once the new value is correct on the screen, press
OK to accept it. Or, press EXIT to exit the screen and retain
the current setting.
Units Menu
Default = kPa
Available options are kPa, psi, bar, cmH
2
O, IWGA (inches water gauge), Ft HD (feet head) or Pa.
Fig. 14
Default = l/s
Available flow options are l/s, l/m, l/h, USGPM, UKGPM, m
3
/h, m
3
/m or m
3
/s.
Available velocity options are m/s or f/s.
Fig. 15
11
= 2.2 Kvs
Use the
►
button
to add a digit.
Current setting.
Enter New Kvs
2 . 3
Use the
◄
button
to remove a digit.
Use the
▲▼
buttons
to increase or
decrease a value.
Pa x 0.000145

Conversion
factor from
pascals.
Select DP Unit
0 . 0
Decimal place
format for the
selected units.
Use the
◄►
buttons
to scroll through the
available options.
Press
OK
to accept.
PSI
l/s x 60

Conversion
factor from
litres per second.
setting.
Select Flow Unit
0 . 00
Decimal place
format for the
selected units.
l/m
Use the
◄►
buttons
to scroll through the
available options.
Press
OK
to accept.