York YH9FXC24BAH--FX Service Manual page 32

Operation
Timer On/Off On-Off Operation
Set clock correctly before starting TIMER operation.
1.After unit starts, select your desired operation mode.
2.Press TIMER button to change TIMER mode. Every
time the button is pressed, display changes as follows:
Remote controller:
TIMER ON TIMER OFF
Then select your desired TIMER mode (TIMER ON or
TIMER OFF or TIMER ON-OFF). "
3.Press TIME+ /TIME- button to set time.
It can be adjusted within 24 hours.
4.After setting correct time, press SET button to confirm
" "or" " on the remote controller stops flashing.
5.Cancel TIMER mode
Just press TIMER button several times until TIMER mode
disappears.
Hints:
After replacing batteries or a power failure happens, time
setting should be reset.
Remote controller possesses memory function,when use
TIMER mode next time, just press SET button after mode
selecting if time setting is the same as previous one.
According to the Time setting sequence of TIMER ON or
TIMER OFF, either Start-Stop or Stop-Start can be achieved.
For Smart Use of The Air Conditioner
Setting of proper room
temperature
Proper
temperature
Close doors and win dows
during operation
During cooling operation
prevent the penetration of
direct sunlight with
curtain or blind
Use the lou vers effectively
Remote Controller
Do not use water ,wipe the controller with a
dry cloth.Do not use glass cleaner or chemical
cloth.
Do not use the following for cleaning
Gasoline,benzine, thinner or cleanser may
damage the coating of the unit.
BLANK
TIMER ON-OFF
"or " "will flash.
Do not block the air inlet
or outlet
If the unit is not to be used
or a long time, turn off the
power supply main switch. f
OFF
Use the timer effectively
Indoor Body
Wipe the air conditioner by using a soft and
dry cloth.For serious stains,use a neutral
detergent diluted with water.Wring the water
out of the cloth before wiping.then wipe off
the detergent completely.
Hot water over 40 O C(104 O F) may cause
discoloring or deformation.
Air Filter cleaning
Open the inlet grille by pulling it upward.
Remove the filter.
Push up the filter's center tab slightly until it is released
from the stopper, and remove the filter downward.
Clean the filter.
Use a vacuum cleaner to remove dust, or wash the filter with
water.After washing, dry the filter completely in the shade.
Attach the filter.
Attach the filter correctly so that the "FRONT" indication is
facing to the front.Make sure that the filter is completely
fixed behind the stopper.If the right and left filters are not
attached correctly, that may cause defects.
Close the inlet grille.
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)
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 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.
30
System configuration
Once every
two weeks
Detach old Air Purifying Filter
and the white side face the unit.
avoid long time directly sunshine
Domestic air conditioner