Air Conditioner Unit Operation; Operating Range - Daikin FTS20JEV1K Installation Manual

Dry Mode
• When the air humidity is high, the unit can operate in dry
mode. Press <MODE> button and choose <DRY>.
• If the room temperature is 2°C/3.6°F higher than the set
temperature, the air conditioner will operate under
cooling mode until it reaches within the 2°C/3.6°F range
of difference compared to the set temperature before it
converts to dry mode.
• If the room temperature is within the 2°C/3.6°F range
of difference compared to the set temperature, it will
directly operate under dry mode.
• The unit will operate at LOW speed under dry mode.
Air Flow Control
• For more effective air circulation, you can manually
adjust the air discharge grille to the left or right.
• During cool mode operation and dry mode operation, do
not direct the air discharge louver downwards for too long.
If operating continues in this way, condensation may occur
on the louver, thus resulting in drippings.
Frost Prevention
• When the air fi lter is dirty, the evaporating temperature
will decrease and eventually cause frosting.
• If the evaporating temperature reaches -1°C/33.8°F, the
unit will trip.
Fan Speed And Rated Cooling Capacity
• The rated cooling capacity is provided at the HIGH fan
speed.
• The cooling capacity is lower when the unit is operating
at MEDIUM and LOW fan speed.

AIR CONDITIONER UNIT OPERATION

Notes On Flaps And Louvers Angles
•
ATTENTION
•
•

OPERATING RANGE

COOLING
60
54
52
50
40
30
20
19
10
10 14 15
INDOOR TEMP. WB(˚C)
13
When "SWING button" is selected, the fl aps swinging
range depends on the operation mode. (See the fi gure.)
Always use a remote controller to adjust the fl aps angle.
If you attempt to move it forcibly with hand when it
is swinging, the mechanism may be broken.
Be careful when adjusting the louvers. Inside the air outlet,
a fan is rotating at a high speed.
In COOL, DRY and FAN mode
When stop
operation
Upper limit 55˚
Lower limit 75˚
19 20 23 25
DB: Dry bulb WB: Wet bulb