COS-QB75 - Basket Cosmo - Free user manual and instructions
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| Product Type | Under-cabinet range hood |
| Brand | Cosmo |
| Model | COS-QB75 |
| Width | 75 cm (29.5 inches) |
| Depth | 50 cm (19.7 inches) |
| Height | 30 cm (11.8 inches) |
| Weight | 15 kg (33 lbs) |
| Power Supply | 220-240 V, 50/60 Hz |
| Motor Power | 200 W |
| Maximum Extraction Rate | 600 m³/h |
| Noise Level | 55 dB (low speed) - 65 dB (high speed) |
| Lighting | 2 x 3 W LED lights |
| Filter Type | Aluminum grease filter |
| Control Type | Electronic push buttons |
| Number of Speeds | 3 |
| Duct Diameter | 150 mm (6 inches) |
| Energy Class | A |
| Maintenance | Clean grease filter monthly; replace charcoal filter every 3-6 months |
| Safety Features | Overheat protection, auto shut-off |
| Spare Parts Availability | Filters, LED bulbs, fan motor available |
| Warranty | 1 year limited |
Frequently Asked Questions - COS-QB75 Cosmo
How do I install the Cosmo COS-QB75 range hood?
Installation requires a wall or cabinet mount. Ensure the ducting is connected to the outside. Refer to the manual for detailed steps. Use the provided template to mark screw holes.
How often should I clean the grease filter?
Clean the aluminum grease filter every month using warm soapy water or in the dishwasher. Dry thoroughly before reinstalling.
Do I need a charcoal filter?
If using the hood in recirculation mode (no external duct), you need a charcoal filter. Replace every 3-6 months.
How do I change the LED lights?
The LED lights are integrated. To replace, remove the lamp cover and disconnect the wiring. Use only compatible 3W LED modules.
What is the maximum noise level?
The hood operates at 55 dB on low speed and 65 dB on high speed. Normal conversation is about 60 dB.
Can I use the hood without ducting?
Yes, the COS-QB75 can be used in recirculation mode with a charcoal filter. However, ducted mode is more efficient.
Why is my hood not turning on?
Check the power cord and circuit breaker. Ensure the control buttons are not stuck. If the problem persists, contact support.
How do I adjust the fan speed?
Use the push buttons on the front panel. Press the speed button cycle through 1 (low), 2 (medium), and 3 (high). Press again to turn off.
What is the warranty period?
Cosmo offers a 1-year limited warranty covering defects in materials and workmanship. Proof of purchase required.
Where can I find spare parts?
Spare parts such as filters, bulbs, and fan motor are available through the Cosmo website or authorized dealers.
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USER MANUAL COS-QB75 Cosmo
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Product information
Brand : Cosmo
Model : COS-QB75
Category : Basket