not-powering Troubleshooting

Unit not turning on on the Coway AP-1512HH

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

The purifier does not power on, possibly a power issue or a tripped internal fuse.

How to fix Unit not turning on

Check the power connection

Verify the power cord is fully seated and the outlet works. Try another outlet.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Reset the unit

Unplug for 30 seconds, plug back in, and try powering on again.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026

Difficulty: ★ Est. 2 min

Replacement parts for the Coway AP-1512HH

Coway AP-1512HH HEPA Filter Coway AP-1512HH Activated Carbon Filter Coway AP-1512HH Pre-Filter Coway AP-1512HH Replacement Filter Set

← All Coway AP-1512HH error codes

As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time shown and may change. We research product data independently.