Operation Range; Installation Site - Daikin FBQ50BV1A Operation Manual

Consult with installation contractor for
cleaning the inside of the air conditioner.
Wrong cleaning may make the plastics parts
broken or cause failure of water leakage or elec-
tric shock.
Do not touch the air inlet or aluminium fin of
the air conditioner.
Otherwise, injury may be caused.
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.

3. OPERATION RANGE

If the temperature or the humidity is beyond the fol-
lowing conditions, safety devices may work and the
air conditioner may not operate, or sometimes,
water may drop from the indoor unit.
COOLING ONLY TYPE
TEMPERATURE[°C]
OUTDOOR
–5 to 46(DB)
HEAT PUMP TYPE
OPERATION
OUTDOOR
COOLING –5 to 46(DB)
–15 to 24(DB)/
HEATING
–15 to 18(WB)
D B: Dry bulb temperature
WB: Wet bulb temperature
The setting temperature range of the remote con-
troller is 16°C to 32°C.

4. INSTALLATION SITE

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 salt such as a beach area
c. Where sulfured gas exists such as a hot-spring
resort
3
INDOOR
21 to 32(DB)/
14 to 23(WB)
TEMPERATURE[°C]
INDOOR
21 to 32(DB)/
14 to 23(WB)
10 to 30(DB)
d. Where there are considerable voltage fluctua-
tions such as a factory or plant
e. Vehicles and vessels
f . Where there is much spray of oil and vapor
such as a cookery, etc.
g. Where there are machines generating electro-
magnetic waves
h. Filled with acid and/or alkaline steam or vapor
• Is a snow protection measure taken?
For details, consult your dealer.
Regarding wiring
• All wiring must be performed by an authorized
electrician.
To do wiring, ask your dealer. Never do it by yourself.
• Make sure that a separate power supply circuit
is provided for this air conditioner and that all
electrical work is carried out by qualified per-
sonnel according to local laws and regulations.
Pay attention to running noises, too
• Are the following places selected?
a. A place that can sufficiently withstand the
weight of the air conditioner with less running
noises and vibrations.
b. A place where the hot wind discharged from the
air outlet of the outdoor unit and the running
noises.
• Are you sure that there are no obstacles near
the air outlet of the outdoor unit?
Such obstacles may result in declined perfor-
mance and increased running noises.
• If abnormal noises occur in use, consult your
dealer.
Regarding drainage of drain piping
• Is the drain piping executed to perform com-
plete drainage?
If proper drainage is not carried out from the out-
door drain pipes during air-conditioning operation,
chances are that dust and dirt are clogged in the
pipe. This may result in a water leakage from the
indoor unit. Under such circumstances, stop the
operation of the air conditioner, and then consult
your dealer or our service station.