LED flash sequence to indicate hour run:
•
LED off for 2 seconds to indicate the start of the count, then :
•
0 to 2000 hours : LED on for 1 short flash (0.5s on / 0.5s off)
•
2000 to 3000 hours : LED on for 2 short flashes
•
3000 to 4000 hours : LED on for 3 short flashes
•
4000 to 5000 hours : LED on for 4 short flashes
•
5000 to 6000 hours : LED on for 5 short flashes
•
6000 to 7000 hours : LED on for 6 short flashes
•
7000 to 8000 hours : LED on for 7 short flashes
•
8000 to 9000 hours : LED on for 8 short flashes
•
9000 to 10000 hours : LED on for 9 short flashes
•
Each 10000 hours is indicated by 1 long flash (2.0s on / 0.5s off)
Examples:
542 hours total on time:
(2s off), (0.5s on/0.5s off). Repeat.
1921 hours total on time:
(2s off), (0.5s on/0.5s off). Repeat.
2780 hours total on time:
(2s off), (0.5s on/0.5s off), (0.5s on/0.5s off). Repeat.
24355 hours total on time:
(2s off), (2s on/0.5s off), (2s on/0.5s off), (0.5s on/0.5s off), (0.5s on/0.5s off), (0.5s on/0.5s off), (0.5s on/0.5s off). Repeat.
Cleaning (recommended once a month).
1.
Before cleaning, isolate the fan completely from the mains supply.
2.
Remove the front cover baffle plate by rotating the baffle anti-clockwise and pulling away
from the fan and duct.
3.
To clean the front cover baffle plate, either wipe it with a damp, lint free cloth or wash it with
warm soapy water. Thoroughly dry the baffle and refit by locating over the cover lugs and
rotating clockwise.
4.
Do not immerse the fan in water or other liquids to clean any other parts of the fan.
5.
Do not use strong detergents, solvents or chemical cleaners
6.
Allow fan to dry thoroughly before use.
7.
Apart from cleaning, no other maintenance is required.
Disposal
This product should not be disposed of with household waste.
Please recycle where facilities exist.
Check with your local authority for recycling advice.
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