wifi-connect Troubleshooting

Wi-Fi connection failure on the Adapter USB C auf Klinke 3.5mm (2 Stück), HiFi Audio DAC Dongle | USB C auf 3.5 mm Jack Klinke Kopfhörer Adapter Typ C auf Aux Kabel kompatibel mit iPhone 17 16 15 iPad Pro Galaxy S25, Grau

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

The purifier cannot connect to the app or Wi-Fi, blocking remote control and monitoring.

How to fix Wi-Fi connection failure

Reconnect to Wi-Fi

Reconnect the device to your Wi-Fi network in the settings.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026
Difficulty: ★ Est. 5 min

Restart the router

Power-cycle your router and retry the connection.

Source: YouTube — repair & troubleshooting videos Confidence: 60% Verified Aug 9, 2026
Difficulty: ★ Est. 5 min

Replacement parts for the Adapter USB C auf Klinke 3.5mm (2 Stück), HiFi Audio DAC Dongle | USB C auf 3.5 mm Jack Klinke Kopfhörer Adapter Typ C auf Aux Kabel kompatibel mit iPhone 17 16 15 iPad Pro Galaxy S25, Grau

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