York YJHMXH007BARR-FX Service Manual page 62

Maintenance
Replacement of Air Purifying Filter
(NOTE: Air purifying filter is optional part)
1.Open the lnlet Grille
Prop up the inlet grille by using a
small device named grille-support
which located in the right side of
the indoor unit.
2.Detach the standard air filter
Slide the knob slightly upward to
release the filter, then withdraw it.
3.Attach Air Purifying Filter
Put air purifying filter appliances into the
right and left filter frames.
4.Attach the standard air filter
(Necessary installation)
Detach old Air Purifying Filter
ATTENTION:
The white side of the photocatalyst air purifying
filter face outside,and the black side face the unit.
The green side of the bacteria-killing medium air
purifying filter face outside,
5.Close the Inlet Grille
Close the Grille surely
NOTE:
The photocatalyst air purifying filter will be solarized in fixed
time. In normal family, it will be solarized every 6 months.
The bacteria-killing medium air purifying filter will be used
for a long time,no need for replacement. But in the period
of using them ,you should remove the dust frequently by
using vacuum cleaner or flaping them lightly,otherwise ,
its performance will be affected.
Please keep the bacteria-killing medium air purifying filter in
the cool and dry conditions
when you stop using it,or its ability of sterilization will be
reduced.
60
Exponent
and the white side face the unit.
avoid long time directly sunshine
Domestic Air Conditioner