PEDROLLO TISSEL-200 Instrucciones Originales De Uso página 42

CALIBRATION OF THE PRESSURE SENSOR
In order to calibrate the pressure sensor the following must be supplied:
• A value of ZERO (system at zero pressure).
• A reference value (eg. system at 5 bar).
It is necessary to have:
• An auxiliary manometer on the same mandate circuit of the inverter.
• Set the pomp in action (open a tap).
To access the calibration, starting with the INVERTER in STAND-BY
P 3,5
Inverter in STAND-BY
Calibration
SP 0,0
Requires the If P in
ZERO bar system = 0
reference Confirm with
SET
Increase the velocity of the pump until the set
reference pressure is reached on the manometer
42 | ENGLISH
Remove Wait
the current 30 sec.
SP 5,0
Requires If the pump does
the 5.0 bar NOT reach 5 bar
reference REDUCE the reference
=
SP 5,0
STARTING
within 10 sec.
Restore During the STARTING phase (time 10 sec)
current press the 4 arrows SIMULTANEOUSLY
Open a tap Switch on the
pressure
OFF
Confirm the Calibration
reference accomplished
pressure
Verify the
pump pressure in the
system