S&P UVF ECOWATT Series Manual page 34

Adjustment to work in airfl ow mode
The selection between pressure and airfl ow is made by the DIP3(SW1) micro switch existing inside
the micro switch. Fix the micro switch in ON position.
EN
Indicate the airfl ow range
Once confi gured the airfl ow measurement, press the "OK" button to set the fi rst digit of factor k. The
value fl ashes and is adjusted using the buttons "" and "". When set, press the "OK" button to
memorise the factor k. The actual measured value is displayed. If an airfl ow range is selected it is
not necessary to enter a range of pressures.
34
Model
UVF-400/160 ECOWATT
UVF-600/200 ECOWATT
UVF-1100/250 ECOWATT
UVF-1500/315 ECOWATT
UVF-2500/355 ECOWATT
UVF-3000/400 ECOWATT
K factor
20
47
55
84
110
105