To ensure optimal performance of the unit,
cleaning has to be carried out at regular
intervals. Please consult authorised dealer.
• Switch off the power supply before cleaning.
• Do not touch the aluminium fi n, sharp parts
may cause injury.
• Do not use benzine, thinner or scouring
powder.
• Use only soap (
pH 7) or neutral household
detergent.
• Do not use water hotter than 40 °C.
For seasonal inspection after extended
non-use
• No obstruction at air inlet and air outlet
vents.
• These units are mounted inside the ceiling.
It uses external air intake vent and air
outlet vent to operate. Please consult your
nearest dealer for seasonal inspection.
• After 15 minutes of operation, it is normal to
have the following temperature difference
between air inlet and air outlet vents:
COOL: ≥ 8 °C
HEAT: ≥ 14 °C
For extended non-use
• Activate HEAT mode for 2~3 hours to
remove moisture left in the internal parts
thoroughly to prevent mould growth.
• Turn off the power supply.
NON SERVICEABLE CRITERIAS
TURN OFF POWER SUPPLY then please consult
authorised dealer under the following conditions:
• Abnormal noise during operation.
• Water/foreign particles have entered the remote
control.
• Water leaks from Indoor unit.
• Circuit breaker switches off frequently.
• Power cord becomes unnaturally warm.
• Switches or buttons are not functioning properly.
To set the timer
Daily timer setting
To turn ON or OFF the unit at a preset time.
TIMER/CLOCK
MODE
1
OFF/ON
2
CLOCK
MODE
1 Press TIMER
• Press once to change the display from
clock to timer or vice-versa.
• Press for 4 seconds to change the display
from daily timer to weekly timer or vice-
versa.
2 Select ON or OFF
timer
3 Set the time
4 Confi rm
CANCEL
• To cancel, press
• When ON timer is set, the unit may start early
before the actual set time in order to achieve
the desired temperature on time.
• Timer operation is based on the clock set in
the remote control and repeats daily once set.
• The timer closest to the current time will be
activated fi rst.
• If timer is cancelled manually or due to power
failure, you can restore the previous setting
SET
by pressing
.
UP
SELECT
3
DOWN
SET
4
CANCEL
to enter timer mode
Example:
OFF at 22:00
OFF/ON
UP
DOWN
SET
.
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