Daikin FXMQ20PAVE, Operation Manual

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INSTALLATION SITE
Regarding places for installation
• Is the air conditioner installed at a well-ventilated 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
• Is a snow protection measure taken?
For details, consult your local dealer about snow protection
hoods, etc.
c. Where sulfured gas exists such as a hot-spring resort
d. Where there are considerable voltage fluctuations
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 electromagnetic
waves
h. Filled with acid and/or alkaline steam or vapor
Regarding wiring
• All wiring must be performed by an qualified personnel.
To do wiring, ask your local 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 personnel 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 mass of the
air conditioner with less running noises and vibrations.
b. A place where the hot wind discharged from the
• Are you sure that there are no obstacles near the
air outlet of the outdoor unit?
Such obstacles may result in declined performance and
• If abnormal noises occur in use, stop the operation
of the air conditioner, consult your local dealer.
increased running noises.
air outlet of the outdoor unit and the running
noises do not cause a nuisance to neighbours.
Regarding drainage of drain piping
• Is the drain piping carried out properly to ensure
System relocation
• Consult your Daikin dealer about remodelling and
relocation.
complete drainage?
If drain piping is not carried out properly, dirt and debris
may be accumulated in the drain piping and cause water
leakage. If it occurs, stop the air conditioner and consult
with your local dealer for assistance.
11. Suction filter chamber (Sold separately)
12.
Suction duct (Field supply)
13. Machine nameplate
The nameplate is imprinted with the machine
name and specifications.
14.
Suction grille (Field supply)
15. Drain pan inspection window
3 English
MAINTENANCE
WARNING
• Only a qualified person is allowed to perform
maintenance without daily maintenance.
• Before touching any of connection wirings, be sure to
turn off all power supply switches.
• Do not use flammable materials (e.g., hairspray or
insecticide) near
• Do not place flammable sprays or operate spary
containers near the unit as this may result in fire.
the product.
• Do not clean the product with organic solvents such
as paint thinner.
The use of organic solvents may cause crack damage to
the product, electric shocks, or fire.
• Contact professional personnel about attachment of
accessories and be sure to use only accessories
specified by the manufacturer.
If a defect results from your own workmanship, it may
result in water leaks, electric shock or fire.
CAUTION
• Before cleaning, be sure to stop unit operation, turn
the breaker off or remove the power cord.
Otherwise, an electric shock and injury may result.
• Do not wash the air conditioner with water, as this may
result in electric shocks or fire.
• Consult your dealer regarding cleaning the inside of
the air conditioner.
Improper cleaning may cause breakage of plastic parts,
water leakage and other damage as well as electric shocks.
• 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.
HOW TO CLEAN THE AIR FILTER
(The air filter is an optional accessory.)
Clean the air filter when the display shows “
” (TIME TO
CLEAN AIR FILTER).
•
This message is displayed once the unit has operated for
a certain amount of time.
•
Always clean the air filter at the beginning of the heating or
cooling season.
(Dust and dirt in the air filter reduce airflow, lowering the
unit’s capacity.)
•
Clean the air filter more frequently when using the unit in a
dirty environment.
NOTES
• Do not remove the air filter for other than cleaning
purposes.
Doing so may cause damage to the unit.
(The unit does not include an air filter as standard
equipment.)
•
Do not install any object other than a proper air filter in the
suction inlet (for example, a paper towel). Doing so may
result in degraded performance and cause freezing or
water leakage.