AC6000_3L rev: Hygia 6.0 3L rev 8/30/07 1:50 PM Page 8
MAINTENANCE (cont.)
3.Open the sensor door.
4.Insert the cleaning pad into the dust sensor slot and clean the dust sensor by moving the cleaning pad IN and OUT as illustrated.
G. UV Light Bulb | |
Do not wash the UV light bulb | |
with water. | |
Do not use detergent or chemicals of | |
any kind on the UV light bulb. | |
The UV light bulb is extremely fragile, | |
| use caution when cleaning. A feather |
duster is recommended. | |
The UV light bulb should only be replaced | |
by a qualified technician when needed.
TROUBLESHOOTING GUIDE
PROBLEM | SOLUTION |
|
|
Unit does not operate. | Outlet: Make sure the electrical cord is plugged firmly |
| into the outlet. |
| Front Cover: Install the front cover properly. |
|
|
Odors and smoke are not easily | Filters: Follow the installation directions carefully for each |
being removed. | filter. Clean or replace filters as needed. |
| Air Flow Openings: Make sure to keep objects away from |
| the air inlet and outlet openings. |
|
|
The discharged air has an odor. | Filters: Check to see if the charcoal and HEPA filters |
| need replacement. |
|
|
Filter 'Check' remains on even | Filter Check 'Reset' Button: After changing the HEPA filter |
after a new HEPA filter has been | make sure to trigger the Filter Check 'Reset' button with |
replaced. | a pin. |
|
|
Remote Control does not work. | Batteries: Replace the batteries with new ones. |
| Receiver: Is there an object blocking the receiver on the |
| main unit. |
|
|
|