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Atlantic
Boiler
Data independently verified by Elite B2B Technicians
Diagnostic Complet

Error Code F22 Atlantic

Symptom / Description

Low water pressure warning

Root Cause

The heating system pressure is below the minimum required level (typically 0.5 bar).

Repair Instructions

UNLOCKED

Top up the system pressure using the filling loop until the pressure gauge reads between 1.0 and 1.5 bar.

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