Daikin FWT04AATNMV1 - Operating Range; Auto Random Re-Start Function; Service and Maintenance

8
! CAUTION
1. The electrostatic air purifying and deodorizing filter
should be replaced once every 6 months or when the
filter changes color to brownish, whichever is sooner.
2. Used dusty filters should be disposed and shouldn't be reused,
even if it has been cleaned and washed.
3. The filter is a consumable part which you can purchase
from your air conditioner dealer.
4. Use the new filter immediately once it has been taken
out from its sealed packing. Do not unpack the new
filter too early before it is actually used as this may
decrease its deodorizing effect.
AUTO RANDOM RE-START FUNCTION
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.)
OPERATING RANGE
Operating Limits:
Thermal carrier : Water
Water temperature : 5 ~50°C
Maximum water pressure : 16 bar
Air temperature : (as below)
Cooling Mode
Temperature Ts °C/°F Th °C/°F
Minimum indoor
16.0 / 60.8 11.0 / 51.8
temperature
Maximum indoor
32.0 / 89.6 23.0 / 73.4
temperature
Minimum outdoor
16.0 / 60.8 -
temperature
Maximum outdoor
46.0 / 114.8 -
temperature
Heating Mode
Ts: Dry bulb temperature. Th: Wet bulb temperature.
Temperature Ts °C/°F Th °C/°F
Minimum indoor
16.0 / 60.8 -
temperature
Maximum indoor
30.0 / 86.0 -
temperature
Minimum outdoor
-5.0 / 23.0 -6.0 / 21.2
temperature
Maximum outdoor
24.0 / 75.2 18.0 / 64.4
temperature
SERVICE AND MAINTENANCE
Maintenance Procedures
1. Remove any dust adhering to the filter by using a vacuum cleaner or wash in
lukewarm water (below 40°C/104°F ) with a neutral cleaning detergent.
2. Rinse the filter well and dry before placing it back onto the unit.
3. Do not use gasoline, volatile substances or chemicals to clean the filter.
1. Clean any dirt or dust on the grille or panel by wiping it off with a soft cloth
soaked in lukewarm water (below 40°C/104°F) and a neutral
detergent solution.
2. Do not use gasoline, volatile substances or chemicals to clean the
indoor unit.
Period
At least once every 2
weeks.
More frequently if
necessary.
At least once every 2
weeks.
More frequently if
necessary.
Service Parts
Indoor air filter
Indoor unit