Remeha Boiler Error Code A02.06

The Remeha boiler has an error code present - A02.06. This means that the water pressure is too low.

Remeha Code A0206
Remeha Code A0206

Remeha boilers are paired with a pressure storage bottle. This is typical in central heating systems.

The Remeha pressure system has to be filled with water to a pressure between 1.0 and 2.0 bar. If the pressure is below 1 bar, the boiler cannot function correctly and will trigger this warning.

Check the remedy documents below for a procedure to resolve this issue.

Boiler Pressure Storage
Boiler Pressure Storage


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Diagnostic Document

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ID: ZewmWfEFYZMjkJigzDKt
Author:User1Admin
Created: 10/15/2025, 11:22:39 AM
Edited: User1Admin (admin), 10/21/2025, 12:52:57 PM
Version: 2
Status: Not Verified
Marked True: 5

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