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philips AC4220/12 error codes & fixes

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Air Purifier(1)PureProtect Pro 4200 Series
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Last updated
Feb 01, 2026
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Philips AC4220/12 Error Code E1: Meaning & Fix

philipsair-purifierAC4220/12Code E1

E1 indicates a motor malfunction on the Philips AC4220/12. Power off, check filters and the front cover, then restart; if E1 returns, contact Philips Consumer Care.

Severity 4/5Difficulty 2/5

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Philips AC4220/12 Error Code E1: Meaning & Fix

philipsair-purifierAC4220/12Code E1

E1 indicates a motor malfunction on the Philips AC4220/12. Power off, check filters and the front cover, then restart; if E1 returns, contact Philips Consumer Care.

Severity 4/5Difficulty 2/5

About this model

If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).

Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.

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