WINIX 5500-2 Noise
| CONF | DIAGNOSIS | PART MATCH | ACTION |
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85%
CONF
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Blower Motor Assembly
The blower motor in this unit is a brushless DC (BLDC) motor that drives a centrifugal fan. Over time, the internal ball bearings can experience race pitting or lubricant dry-out, leading to mechanical vibration that is amplified by the unit's large plastic housing. Replacing the motor eliminates the source of the resonant drone or buzzing sound.
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VIEW ON AMAZON
#CommissionsEarned
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15%
CONF
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PlasmaWave Generator Module
This module uses high-voltage electrodes to create air ionization. If the electrodes become contaminated with dust or degrade, the electrical discharge (corona) can become erratic or excessively loud, manifesting as a high-pitched buzzing or arcing sound that stops only when the PlasmaWave function is disabled.
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VIEW ON AMAZON
#CommissionsEarned
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DIY Repair Guide
Watch exactly how to replace the Blower Motor Assembly.