Daikin FBQ20DAVMK, Operation Manual

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4 English
If the temperature or the humidity is beyond the
following conditions, safety devices may work
and the air conditioner may not operate, or
sometime, water may drop from the indoor unit.
COOLING
3. OPERATION RANGE
Regarding places for installation
• Is the air conditioner installed at a well-venti-
lated place where there are no obstacles
around?
• Do not use the air conditioner in the following
places.
a. Filled with much mineral oil such as cutting oil
b. Where there is much spray of oil and vapor
such as a cookery, etc.
4. INSTALLATION SITE
01_EN_3PN07753-14T.fm Page 4 T hursday, January 13, 2011 3:54 PM
Never touch the internal parts of the controller.
Do not remove the front panel. Touching certain
internal parts will cause electric shocks and
damage to the unit. Please consult your dealer
about checking and adjustment of internal parts.
Do not leave the remote controller wherever
there is a risk of wetting.
If water gets into the remote controller there is a
risk of electrical leakage and damage to elec-
tronic components.
Watch your steps at the time of air filter
cleaning or inspection.
High-place work is required, to which utmost
attention must be paid.
If the scaffold is unstable, you may fall or topple
down, thus causing injury.
Do not place objects in direct proximity of the
outdoor unit and do not let leaves and other
debris accumulate around the unit.
Leaves are a hotbed for small animals which can
enter the unit. Once in the unit, such animals can
cause malfunctions, smoke or fire when making
contact with electrical parts.
Turn off the main power switch when the air
conditioner is not to be used for prolonged periods.
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•
Do not sit or place objects on the outdoor unit.
Falling yourself or falling objects could cause injury.
When the main power switch is left on, some
electrical power (watts) is still consumed even if the
air conditioner is not operating. Therefore, switch
off the main power switch to save energy. When
resuming operation, to ensure smooth running, turn
on the main power switch 6 houre before operating
the air conditioner again.
Do not place burners or heaters in places
exposed to the airflow from the unit as this
may impair combustion of the burner or heater.
Arrange the drain hose to ensure smooth
drainage.
Imperfect drainage may cause wetting of
the building, furniture etc.
Ensure that the remote controller is not
exposed to direct sunlight.
This will cause discoloration of the LCD display
with resulting loss of readability.
Do not wipe the controller panel with benzene
or other organic solvent.
This will cause discoloration and/or peeling.
If the panel needs cleaning, use a damp cloth
with some water-diluted neutral detergent.
Wipe with a dry cloth afterwards.
Never operate remote controller buttons with
hard, pointed objects.
Do not pull or twist the remote controller cord.
This may cause malfunctioning.
Do not operate the air conditioner when using
a room fumigation type insecticide.
Fumigation chemicals deposited in the unit could
endanger the health of those who are
hypersensitive to touch chemicals.
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OUTDOOR
UNIT
INDOOR
OUTDOOR
TEMPERA-
TURE
TEMPERA-
TURE
HUMID-
ITY
RZQ 20
24
36
45
48
D
B
21 to 35
80% or
below
D
B
–5 to 50
W
B
14 to 25
HEATING
OUTDOOR
UNIT
INDOOR
TEMPERATURE
OUTDOOR
TEMPERATURE
RZQ 20
45
D
B
15 to 27
D
B
–14 to 21
W
B
–15 to 15.5
24
36
48
• Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors
increases the cooling (heating) effect.
Recommended temperature setting
For cooling 26 to 28 °C
For heating 18 to 23 °C
Tips for saving energy
• Be careful not to cool (heat) the room too much.
Keeping the temperature setting at a moderate
level helps save energy.
D B: Dry bulb temperature (°C)
WB: Wet bulb temperature (°C)
The setting temperature range of the remote
controller is 16°C to 32°C.