PART IV DISPLAY PANEL OF THE UNIT
4-4
ENGLISH
FILTER and UV LAMP indicator lights
It is hard to decide when the activated carbon filter should be replaced. The
reason is the different atmosphere needs the different time for filter
replacement. To assure optimum performance of the unit, it is recommended
that the activated carbon filter should be replaced regularly. The time for
replacement will vary depending on the number of family members, pets,
activities (such as cooking or woodworking) and smoking habits. To remind
customers to replace the activated carbon filter and UV lamp regularly, the
unit has FILTER and UV LAMP indicator lights on the display panel.
The time for activated carbon filter and UV lamp replacement is set by the
manufacturer.
Fig. 4.1-8 The FILTER and UV
LAMP indicator lights on the
display panel.
Fig. 4.1-9 When the FILTER
indicator light flashes in red it is
time to replace the activated
carbon filter.
Fig. 4.1-10 When the UV LAMP
indicator light flashes the UVC
lamp needs to be replaced.
FILTER indicator light
When the FILTER indicator light flashes, the carbon filter needs to be
replaced. The indicator light will flash until you replace the activated carbon
filter and reset the unit to initiate the time for the new carbon filter (Fig. 4.1-
9).
Fig. 4.1-11 If a problem occurs
with the cell-power supply system
the CHECK indicator light will
flash with beeping.
CHECK indicator light
When a problem occurs in the cell-high voltage power supply system, the
"CHECK" indicator light will flash with warning beeping sound. (Fig. 4.1-11).
For more information, see
5.2 CHECK INDICATOR LIGHT FLASHING
.
UV LAMP indicator light
When the UV LAMP indicator light flashes, it is time to replace the UVC
germicidal lamp (Fig. 4.1-10). The time for UV lamp life is decided by the
manufacturer.
An important notice:
When the "FILTER" indicator light flashes in red, the unit has 50
hours of operation remaining. If you do not reset the activated
carbon filter life within this 50 hours the unit will shut off
automatically.
However, for the new units
(From ser. # R200xxE~)
the remaining
50 hours are cancelled. The "FILTER" indicator light will flash
without shutting off the unit automatically just for reminding the
customer to replace the activated carbon filter.
An important notice:
When the "UV LAMP" indicator light flashes in red, the unit has 50
hours of operation remaining. If you do not reset the UV lamp life
within 50 hours the unit will shut off automatically.
However, for the new units
(From ser. # R200xxE~)
the remaining
50 hours are also cancelled. The "UV LAMP" indicator light will flash
but does not shut off the unit just for reminding the customer to
replace the UVC lamp.
Summary of Contents for R200T
Page 69: ...ENGLISH NOTES ...
