VADA VFB-S35, Installation Manual

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VADA FLOW BOSS SUBMERSIBLE PUMP VFB-S35 INSTALLATION MANUAL
Submersible Pump &
Auto Pressure Control
1. Slowly open the isolation valve on the
discharge line to 50%.
2. Once the pipework is full, open the
isolation valve on the discharge line to
100%. This will assist with removal of
unwanted air. When the power is turned
on, the pump will start to pump water.
3. Open the isolation valve/outlet that is
connected to the VFB-APC. The pump
will start automatically and continue to
run at constant pressure. If you’re using a
VFB-APC, the yellow “Pump On” LED on
the Pressure Control will illuminate.
Note: Without a VFB-APC the pump
will continue to operate until the power is
switched off.
Note: On initial start-up the pump will run until
the supply line is primed.
4. Once all pipework has been filled on the
discharge line, close the valve.
Note: The pump will run for a short period of
time until the system is again pressurised and
then stop.
OPERATION
Do not run pump dry. Ensure that
the pump is fully submerged.
OPEN 50%
VFB-APC
25mm
Check valve
25mm Isolation valve
25mm
Y Strainer
25mm
Barrel union
Flow
OPEN 100%
VFB-APC
25mm
Check valve
25mm Isolation valve
25mm
Y Strainer
25mm
Barrel union
Flow
CLOSE
Error
Pump on
Power on
Restart
1~240V 50 Hz
Max 1.5kW 10A
Max 65°C
IP65
Max 1MPa (10 bar)
AUTO PRESSURE CONTROL
VFB-APC