Low
Adj on Vokera Compact A

Your boiler is currently recalibrating its internal settings to ensure it operates efficiently after a recent change or power cycle.

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

What the manual says

Manufacturer manual

Calibration

From this model's manual
Verified against the Vokera Compact A installation & service manual, page 6.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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