RWEYQ10MY1
RWEYQ20MY1
RWEYQ30MY1
VRVW
II
System air conditioner
Operation manual
1
English
CONTENTS
1. SAFETY CAUTIONS ...................................... 1
2. WHAT TO DO BEFORE OPERATION............ 3
3. REMOTE CONTROLLER AND COOL/HEAT
SELECTOR: NAME AND FUNCTION OF
EACH SWITCH AND DISPLAY ...................... 3
4. OPERATION RANGE ..................................... 4
5. OPERATION PROCEDURE ........................... 4
6. OPTIMUM OPERATION ................................. 8
7. MAINTENANCE.............................................. 8
8. FOLLOWING SYMPTOMS ARE NOT AIR
CONDITIONER TROUBLES .......................... 9
9. TROUBLE SHOOTING................................. 11
10. WATER QUALITY ......................................... 12
1. SAFETY CAUTIONS
Read the following cautions carefully and
use your equipment properly.
There are two kinds of safety cautions and tips listed
here as follows:
WARNING
....... Improper handling can lead to
such serious consequences as
death or severe injury.
CAUTION
........ Improper handling can lead to
injury or damage. It could also
have serious consequences
under certain conditions.
NOTE
Keep this operation manual handy so that you
can refer to them if needed.
Also, if this equipment is transferred to a new user,
make sure to hand over this operation manual to the
new user.
WARNING
It is not good for your health to expose your
body to the air flow for a long time.
In order to avoid electric shock, fire or injury,
or if you detect any abnormality such as smell
of fire, turn off power and call your dealer for
instructions.
Ask your dealer to install in a machine room
that has no water drops by raining.
This unit is for indoor use.
Incomplete installation performed by yourself may
result in a water leakage, electric shock, and fire.
Ask your dealer for improvement, repair, and
maintenance.
Incomplete improvement, repair, and maintenance
may result in a water leakage, electric shock, and
fire.
Do not put a finger, a rod or other objects into
the air inlet or outlet. As the fan is rotating at
high speed, it will cause injury.
Never touch the air outlet or the horizontal
blades while the swing flap is in operation.
Fingers may become caught or the unit may break
down.
The refrigerant in the air conditioner is safe
and normally does not leak. If the refrigerant
leaks inside the room, the contact with a fire of
a burner, a heater or a cooker may result in a
harmful gas.
Turn off any combustible heating devices, ventilate
the room, and contact the dealer where you pur-
chased the unit.
Do not use the air conditioner until when a service
person confirms to finish repairing the portion
where the refrigerant leaks.
For refrigerant leakage, consult your dealer.
When the air conditioner is to be installed in a
small room, it is necessary to take proper mea-
sures so that the amount of any leaked refrigerant
does not exceed the limiting concentration even
when it leaks. If the refrigerant leaks exceeding the
level of limiting concentration, an oxygen defi-
ciency accident may happen.
Improper installation or attachment of equip-
ment or accessories could result in electric
shock, short-circuit, leaks, fire or other dam-
age to the equipment. Be sure only to use
accessories made by Daikin which are specifi-
cally designed for use with the equipment and
have them installed by a professional.
Ask your dealer to move and reinstall the air
conditioner.
Incomplete installation may result in a water leak-
age, electric shock, and fire.
In order to avoid electric shock, fire, injury or
damaging the unit, do not use improper
ampere fuses or do not use copper nor steel
wires instead.
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