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PRESSCONTROL 

WALL

 

PRO

VARIABLE FREQUENCY DRIVE FOR CONTROL AND PROTECTION 

OF THE PUMP

PRESSCONTROL WALL PRO CAN OPERATE 400V THREE-PHASE PUMPS UP TO 15 HP.

Wall-mounted near the pump.

Varies the number of motor revolutions of the pump depending to the water withdrawal from the 
system in order to maintain constant pressure and flow rate.

Allows to regulate the system pressure and the restart pump pressure.

Stops the pump in case of water shortage and protects it from dry running.

Is equipped with automatic restart in case of failure and anti-jamming function.

Can be installed on surface and submersible pumps.
Ensures energy saving.

Can be installed on surface pumps and submersible pumps.

Supplied with a 16 bar pressure sensor.

Standardly equipped with a communication interface to make pressure sets.

Standardly equipped with BMS protocol connection interface (Building Management System).

Standardly equipped with NFC technology for data transfer to the mobile phone.

Summary of Contents for PRESSCONTROL WALL PRO T9

Page 1: ...he restart pump pressure Stops the pump in case of water shortage and protects it from dry running Is equipped with automatic restart in case of failure and anti jamming function Can be installed on surface and submersible pumps Ensures energy saving Can be installed on surface pumps and submersible pumps Supplied with a 16 bar pressure sensor Standardly equipped with a communication interface to ...

Page 2: ...ion with NFC technology Place mobile phone close to the icon for information transfer Device energized Pump running VFD On Off Communication between devices is active Request for maintenance Failure The figure shows an example of displaying information divided into 4 quadrants 1 Pump status 3 VFD operating frequency 2 Real system pressure 4 Current absorbed in Amperes To save energy the display wi...

Page 3: ...h different supply voltages AUTOMATIC RESTART AND ANTI JAMMING FUNCTION In case of stopping due to a water shortage the devices will automatically make 10 double attempts to rearm over the 24 hours following the failure each lasting approximately 5 seconds to allow the pumps and the system to reload if possible The user can try to rearm the devices at any time by pressing the Restart button If for...

Page 4: ...stem as a Slave device INSTALLATION AND SETUP OPERATION Connect the devices together using the serial port Program the Presscontrol Wall PRO selected as Master following the instructions on the display Enable communication on the Master Presscontrol Wall PRO that automatically will transfer the data to the other connected Presscontrol Wall PRO units that will act as Slave devices You can now start...

Page 5: ...time the pumps stop it will be the second third and or fourth pump to startup first until finally returning to the first one and so on The alternation of start up and operation of the pumps that make up the pressure set guarantees a uniform wear therefore longer life of the pressure set In case of stopping due to a water shortage the devices will automatically make 10 double attempts to rearm over...

Page 6: ...s Digital ammeter Yes Yes Yes Yes Yes Dry running protection Yes Yes Yes Yes Yes Automatic restart Yes Yes Yes Yes Yes Anti jamming function Yes Yes Yes Yes Yes Protection fuse Yes Yes Yes Yes Yes Short circuit protection between phases Yes Yes Yes Yes Yes Short circuit protection between phases and earth Yes Yes Yes Yes Yes Amperometric protection Yes Yes Yes Yes Yes Voltage surge protection Yes ...

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