What does error WbP mean on a Voltronic inverter?

WbP means: Battery is not connected. Battery is not connected.

Is error WbP a fault or a warning?

WbP is a warning: the red LED flashes and the unit keeps running. Fix the underlying condition before it escalates.

How do I clear or fix error WbP?

The unit keeps operating. Clear the condition shown and the warning resets automatically; if it persists, contact your installer or the repair centre.

WbP

Voltronic inverter error WbP (WBP)

Battery is not connected

Also displayed as WBP on some models.

Warning — the red LED flashes and the inverter keeps running. Deal with it before it escalates.

Axpert MKS III TWIN

InverterWarning

Also applies to:Axpert MKS III TWIN 6KWInfiniSolar V II WP 2KWInfiniSolar V II WP 3KWInfiniSolar V II WP 5KW

What it means

Battery is not connected

Cause: Battery is not connected.

How to fix it

The unit keeps operating.
Clear the condition shown and the warning resets automatically; if it persists, contact your installer or the repair centre.

Source: Axpert-MKS-III-TWIN-6K-manual.pdf, p.36 · InfiniSolar-VII-WP-2KW-3KW-5KW-manual-20201127.pdf, p.28

Frequently asked questions

What does error WbP mean on a Voltronic inverter?: WbP means: Battery is not connected. Battery is not connected.
Is error WbP a fault or a warning?: WbP is a warning: the red LED flashes and the unit keeps running. Fix the underlying condition before it escalates.
How do I clear or fix error WbP?: The unit keeps operating. Clear the condition shown and the warning resets automatically; if it persists, contact your installer or the repair centre.

Related error codes

Other codes on the Axpert MKS III TWIN

All Axpert MKS III TWIN codes All InfiniSolar V II WP codes

Compiled from official Voltronic user manuals. Always consult your device manual and a qualified technician before performing repairs.