Unknown
030 on Ideal Systemiser

Ideal Systemiser fault code 030

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

What the manual says

Manufacturer manual

Maximum difference between T1 and T2 exceeded

From this model's manual
Verified against the Ideal/Ideal Classic Se15p Ff installation & service manual.
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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All 32 fault codes on the Systemiser

Seeing a different code? Every code this model can display, in one place.

000001003004005006007008010011013014015016017024026028029031032036037041042060912918919925FAULT

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