S&P VFTM Series, Руководство пользователя

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ENGLISH
Constant Flow Installation Diagram
+ -
SONDA DE
PRESION TDP
VENTILADOR
VARIADOR
DE
FRECUENCIA
COMPUERTAS
MOTORIZADAS
4.3.3 Inverter reconfiguration
For this use, some of the parameters configured in the frequency inverter must be re-programmed. Access the
programming mode (steps 1 and 2 in section 2.2) and then perform the following configuration changes:
- Press ENTER and rotat e the wheel until “ FUn- ” appears on the screen.
- Press ENTER and rotate the wheel until “ PI- ” appears on the screen.
- Press ENTER and rotate the wheel until “ rPI ” appears on the screen.
- Press ENTER and rotate the wheel until the necessary value appears fo r the “Pressure to be maintained”
parameter. Percentage out of selected range in pressure sensor” .
Required pressure at
measurement point “P”
(Pa)
Value entered
“rPI”
Pressure sensor
pressure 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
MOTORISED
DAMPERS
FAN
TDP PRESSURE
SENSOR
FREQUENCY
INVERTER