01 - White-Westinghouse Humidifier Water Panel Distribution Tray
On flow-through style humidifiers, a water panel distribution tray rests on top of the wick filter or water evaporator pad to channel the incoming water through the filter or pad. If the distribution tray is clogged with mineral deposits or damaged, the incoming water can easily overflow. Inspect the water panel distribution tray for obstructions or damage and replace with a new one if necessary.
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The drain hose might be kinked or clogged. First check to make sure the drain hose is not kinked between the humidifier and the drain source. If the drain hose is not kinked, then it might be clogged. Unclog the drain hose by removing it from the drain pan and blowing compressed air through it to clear the obstruction.
A clogged drain hose can cause the humidifier to overflow. You can try to use compressed air to clear any obstruction, but the drain hose may have to be replaced with a new one to fully resolve the issue.
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04 - White-Westinghouse Humidifier Filter Holder
On some flow-through style humidifiers, a filter holder secures the top of the wick filter or water evaporator pad and channels the incoming water through the filter or pad. If the filter holder is clogged with mineral deposits or damaged, the incoming water can easily overflow. Inspect the filter holder for obstructions or damage and replace with a new one if necessary.
05 - White-Westinghouse Humidifier Water Evaporator Pad
Flow-through style humidifiers channel the water through a vertical water evaporator pad. If the water evaporator pad is clogged with calcium or other mineral deposits, the water will ride along the top of the pad and drip down outside of the water collection tray at the bottom. If water does not exit properly check the water evaporator pad and replace as needed.
On flow-through style humidifiers, a water drip tray rests on top of the wick filter or water evaporator pad to channel the incoming water through the filter or pad. If the drip tray is clogged with mineral deposits or damaged, the incoming water can easily overflow. Inspect the drip tray for obstructions or damage and replace with a new one if necessary.
The outlet of the humidifier drain pan may be clogged with mineral deposits. To clear the drain outlet the front panel or housing can be removed to access the port to the drain hose. Use a straightened paper clip to gently clear the deposits from the pan outlet. In some cases, the pan can be removed from the unit for clearing & cleaning.