Repair your ITT LOWARA HydroVar pump inverter with this HV3BG1/WND/E PCB board.

If you are looking to solve diagnose no power issue with your Hydrovar / Technovar inverter use this board and start again your power savings

by putting online your freqquency variable pump!

Compatible HV3BG1/WND/E 754300180 33002304 internal power supply board for HV 3.2-11kW.

This listing is for a new power supply board card for Lowara hydrovar inverters.

Compatible models are:

HV 3.2 , 3.3 , 3.4 , 3.5 , 3.7 , 3.11

d and f revisions.

Compatible product codes :

754300180

33002304

HV3BG1/WND/E

HV3BG1/WND/E/*

HV3BG1/WND/E/A01

HV3BG1/WND/E/B01

HV3BG1/WND/E/C01

HV3BG1/WND/E/E01

English Users Manual:

https://kelairpumps.com.au/files/Operating_Manuals/INSTALL_Lowara_hydrovar_Series__hv21345_12-im-english_only.pdf

Please note:

There may be other damages in other boards of the inverter.
Make sure to check if there are any shorts on the inverter before plugging in the power supply!
Contact me if you have questions, I maybe able to help with repairs.

This sale is intended for customers who want a business VAT invoice.

HV3BG1/WND/E/A01 754300180 HV3BG1/WND/E/C01 754300180 HV3BG1/WND/E/E01 754300180

Safety Precautions!

Read and follow the operating instructions and safety
instructions carefully before starting operations!
Qualified technicians can do modifications!

Warns that failure to observe the precaution may cause electric shock
Warns that failure to observe the precaution may cause personal injury or
damage to property.

Touching these components seriously endangers life!
Disconnect from the power supply before removing the HYDROVAR cover.

After switching off the power supply wait
at least 5 minutes before starting work on or in the HYDROVAR (the
capacitors in the intermediate circuit are discharged by the installed discharge
resistors first).
Voltages of up to 800 volts are possible (if there are faults it can be higher)

All work, carried out at opened HYDROVAR, may only be performed by
qualified and authorized staff.
Furthermore, take care not to short circuit any of the neighbouring
components when connecting the external control wires and that open cable
ends which are not in use are isolated.

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HV3BG1/WND/E 754300180 power supply Lowara Hydrovar HV 3.2 3.3 3.4 3.5 3.7 d f