Brand: AEG
Category: Hair Appliances
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for HC 5590
Uploaded: April 20, 2026, 8:03 p.m.
Manual Publish Date: 2012-06-01
Warranty Information
This product comes with a 24-month warranty from the date of purchase.
Operation Summary
- Power On/Off: Press and hold the ON/OFF button (5) for 3 seconds to turn the device on or off.
- Temperature Setting: The device starts at 140°C. Use the '+' and '-' buttons to adjust the temperature between 140°C and 200°C in 10°C increments.
- Using the Straightener: Select the desired temperature. Use only on dry hair. Take a strand, gently pull it down, and straighten. For best results, ensure subsequent strands fall in line.
- Ionization Function: The tourmaline coating reduces static electricity, making hair smoother and shinier.
- Auto Shut-off: The device will automatically turn off after 60 minutes of inactivity.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not turn on | Not plugged in | Plug the device into a properly installed socket. |
| Device not switched on | Press and hold the ON/OFF button (5) for 3 seconds. | |
| Device not heating up | Incorrect temperature setting | Select a temperature between 140°C and 200°C. |
| Device not switched on | Press and hold the ON/OFF button (5) for 3 seconds. | |
| Hair is not straightening properly | Hair is wet | Use only on dry hair. |
| Too much hair in one go | Take smaller sections of hair. | |
| Incorrect temperature | Adjust the temperature to a higher setting. |