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ENGLISH
To adjust the desired working pressure, fi rstly try to make the adjustment by modifi cation of the
sensor range. The pressure values are the following:
Value entered
“rPI”
Duct system pressure setpoint
(Pa)
0-100
50
0-150
75
0-300
150
0-500
250
0-1000
500
If none of the above table values is suitable for its installation, it will be necessary to set the
exact pressure value by modifi cation of the frequency converter settings.
Desired pressure in the duct
system. Point “P”
(Pa)
Frequency converter paremeter
“rPI”
TDP-D range
(Pa)
10
10
0-100
20
20
0-100
30
30
0-100
40
40
0-100
60
60
0-100
80
80
0-100
100
33
0-300
120
40
0-300
180
60
0-300
200
66
0-300
300
60
0-500
350
70
0-500
400
80
0-500
3º Set the TDP-D range.
Select the pressure range of the TPD sensor according to the third column values to the table
above.
