Ideal Mexico Super CF445-475 Fault Codes

Regular Natural Gas 13.2-22 kW 1994-2003 Discontinued

GC Number: 41-391-42

Replaced by: Mexico HE

The fault code is already on your display

Note it down before pressing reset — resetting clears the code immediately. How to read fault codes →

All 2 fault codes

Code	Severity	Plain English	DIY
Neon I3	Low	Your boiler is receiving power from the mains supply and is ready to operate.	Yes
Neon SG1	Low	This light is showing you that the boiler is currently trying to light the burner and is a normal part of the startup process.	Yes

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