Sleep Perfect BL4821 - Electric blanket SUNBEAM - Free user manual and instructions
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| Product Type | Electric Blanket |
| Brand | Sunbeam |
| Model | Sleep Perfect BL4821 |
| Available Sizes | Twin, Full, Queen, King |
| Dimensions (Queen) | 86 in x 60 in (218 cm x 152 cm) |
| Weight (Queen) | Approx. 3.5 lb (1.6 kg) |
| Power Supply | 120 V, 60 Hz |
| Power Cord Length | 6 ft (1.8 m) |
| Heat Settings | 10 adjustable levels |
| Controller Type | Digital, backlit LED display |
| Auto Shut-Off | Yes, 10-hour timer |
| Preheat Function | Yes, rapid warm-up |
| Dual Controls (King size) | Separate controls for each side |
| Fabric Material | Soft polyester fleece |
| Care Instructions | Machine washable, tumble dry low |
| Removable Controller | Yes, detachable for washing |
| Safety Certifications | UL Listed, ETL Listed |
| Overheat Protection | Yes, auto shut-off if overheating |
| Warranty | 5-year limited warranty |
| Repairability | Not user-serviceable; contact Sunbeam support |
| Country of Origin | China |
Frequently Asked Questions - Sleep Perfect BL4821 SUNBEAM
How do I set the heat level on my Sunbeam Sleep Perfect BL4821?
Press the + or - buttons on the controller to adjust the heat level from 1 (lowest) to 10 (highest). The digital display will show the current setting.
Can I leave the electric blanket on all night?
Yes, the blanket features an auto shut-off safety function that turns it off after 10 hours. For optimal safety, always follow the instructions in the manual.
How do I wash the blanket?
Unplug the blanket and detach the controller. Machine wash on a gentle cycle with cold water. Tumble dry on low heat. Do not iron or dry clean.
What size is the Sleep Perfect BL4821?
It is available in Twin, Full, Queen, and King sizes. Check the product packaging or manual for specific dimensions.
Is the blanket safe for people with diabetes?
Consult your doctor before use. The blanket has overheat protection, but individuals with sensory impairments should use caution as recommended in the manual.
How do I use the preheat function?
Press the Preheat button on the controller. The blanket will warm up quickly to a preset level and automatically switch to your last selected heat setting after 30 minutes.
What does the error code E1 mean?
The E1 error indicates a wiring issue. Unplug the blanket, inspect the cord and controller for damage, and contact Sunbeam customer service if the error persists.
Can I use a different controller?
Only use the original controller provided with the blanket. Using a different controller may cause malfunction or safety hazards.
What is the warranty period?
The Sleep Perfect BL4821 comes with a 5-year limited warranty against defects in materials and workmanship. Retain your receipt for proof of purchase.
Why is my blanket not heating evenly?
Ensure the blanket is spread flat on the bed and not bunched up. If the issue continues, check that the controller is properly connected. If still uneven, contact Sunbeam support.
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Download the instructions for your Electric blanket in PDF format for free! Find your manual Sleep Perfect BL4821 - SUNBEAM and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. Sleep Perfect BL4821 by SUNBEAM.