Cooling unit
Temperature
Ts °C / °F
Minimum indoor
19.4 / 66.9
temperature
Maximum indoor
26.7 / 80.1
temperature
Minimum outdoor
19.4 / 66.9
temperature
Maximum outdoor
46 / 114.8
temperature
•
Disconnect from the main power supply before servicing the air conditioner unit.
•
DO NOT pull out the power cord when the power is ON. This may cause serious electrical shocks which may result
in fire hazards.
If there is a power cut when the unit is operating, it will automatically resume the same operating mode when the power is
restored. (Applicable only to units with this feature)
Before turning off the power supply, set the remote controller's ON/OFF switch to the "OFF" position to prevent the
nuisance tripping of the unit.
If this is not done, the unit's fans will start turning automatically when power resumes, posing a hazard to service
personnel or the user.
Service Parts
Indoor air filter
1. Remove any dust adhered on the filter by using a vacuum cleaner or
2. Rinse well and dry the filter before placing it back onto the unit.
3. Do not use gasoline, volatile substances or chemical to clean the filter.
Indoor unit
1. Clean any dirt or dust on the grille or panel by wiping it using soft cloth
2. Do not use gasoline, volatile substances or chemical to clean the indoor
Do not operate any heating apparatus too close to the air conditioner unit. This may cause the plastic panel to melt or
deform as a result of the excessive heat.
STANDARD OPERATION CONDITIONS
Th °C / °F
13.9 / 57.0
19.4 / 66.9
13.9 / 57.0
24 / 75.2
! Warning
AUTO RANDOM RE-START FUNCTION
! Caution
SERVICE AND MAINTENANCE
Maintenance Procedures
wash in lukewarm water (below 40
soaked in lukewarm water (below 40
unit.
! Caution
Heat Pump Unit
Temperature
Minimum indoor
temperature
Maximum indoor
temperature
Minimum outdoor
temperature
Maximum outdoor
temperature
Ts: Dry bulb temperature.
o
C) with neutral cleaning detergent.
o
C) with neutral detergent solution.
1-13
Ts °C / °F
Th °C / °F
10 / 50
–
26.7 / 80.1
–
-8 / 17.6
-9 / 15.8
24 / 75.2
18 / 64.4
Th: Wet bulb temperature.
Period
At least once
every 2 weeks.
More frequently
if necessary.
At least once
every 2 weeks.
More frequently
if necessary.