Acerpure Cool AC551-50W - Air purifier ACER - Free user manual and instructions
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| Product Type | Air Purifier |
| Brand | Acer |
| Model | Acerpure Cool AC551-50W |
| Dimensions (H x W x D) | 400 x 200 x 400 mm |
| Weight | 5 kg |
| Power Supply | AC 220-240V, 50/60Hz |
| Power Consumption | 50 W |
| Coverage Area | Up to 30 m² |
| CADR (Clean Air Delivery Rate) | 200 m³/h |
| Filtration Stages | Pre-filter, HEPA H13, Activated Carbon |
| HEPA Filter Type | H13 Grade |
| Fan Speeds | 4 speeds (Sleep, Low, Medium, High) |
| Auto Mode | Yes, with air quality sensor |
| Timer | 1-8 hours |
| Air Quality Indicator | LED ring (Green, Yellow, Red) |
| Noise Level | 25-50 dB |
| Filter Replacement Indicator | Yes |
| Child Lock | Yes |
| Maintenance | Clean pre-filter every 2 weeks; replace HEPA/carbon filter every 6-12 months |
| Safety | Overheat protection, tip-over switch |
| Spare Parts | HEPA filter, activated carbon filter, pre-filter available |
| Reparability | Filter replacement by user; other repairs by authorized service |
| General Information | Designed for small to medium rooms; energy efficient operation |
Frequently Asked Questions - Acerpure Cool AC551-50W ACER
How often should I replace the HEPA filter?
The HEPA filter should be replaced every 6 to 12 months depending on usage and air quality. The filter replacement indicator will alert you when it's time.
Can I wash the HEPA filter?
No, the HEPA filter is not washable. Only the pre-filter can be cleaned with a vacuum or by rinsing with water (let it dry completely before reinstalling).
How do I clean the pre-filter?
Remove the pre-filter and vacuum it or rinse under running water. Make sure it is completely dry before placing it back.
What does the LED ring color mean?
Green indicates good air quality, yellow moderate, and red poor air quality. The purifier will adjust fan speed automatically in auto mode.
Is the purifier safe to leave on overnight?
Yes, the purifier has a sleep mode with low noise and dimmed lights. It is designed for continuous operation and features overheat protection.
How do I reset the filter replacement indicator?
After replacing the filter, press and hold the filter reset button (usually the power button or a dedicated button) for 3-5 seconds until the indicator turns off.
What is the maximum room size for this purifier?
The Acerpure Cool AC551-50W is effective for rooms up to 30 m² with a CADR of 200 m³/h.
Can I use essential oils with this purifier?
No, adding essential oils can damage the filters and void the warranty. The purifier is not designed for aromatherapy.
Why is the purifier making a rattling noise?
Check if the filters are properly installed and if the pre-filter is clean. Also ensure there are no foreign objects inside the air intake.
How do I enable the child lock?
Press and hold the fan speed button (or a dedicated lock button) for 3 seconds. The child lock icon will appear on the display. Repeat to unlock.
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