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SAFETY PRECAUTIONS

Before using the appliance, read these “PRECAUTIONS” thoroughly 

 

and operate in the correct way.
The instructions in this section all relate to safety; be sure to maintain 

 

safe operating conditions.
“WARNING” and “CAUTION” have the following meanings in these 

 

instructions:

 WARNING!

This mark indicates procedures which, if im-
properly performed, might lead to the death or 
serious injury of the user.

 CAUTION!

This mark indicates procedures which, if im-
properly performed, might possibly result in per-
sonal harm to the user, or damage to property.

PRECAUTIONS ON USE

 WARNING!

Do not keep exposing oneself to the direct wind of air conditioner for a 

 

long time.
Do not insert 

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 ngers or objects into the outlet port or intake grilles.

 

Except for EMERGENCY, never turn off main as well as sub breaker 

 

of the indoor units during operation. It will cause compressor failure as 
well as water leakage. First, stop the indoor unit by operating the con-
trol unit, converter or external input device and then cut the breaker. 
Make sure to operate through the control unit, converter or external 
input device.
If the power supply cord of this appliance is damaged, it should only 

 

be replaced by the authorized service personal, since special purpose 
tools and speci

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 ed cord are required.

If any refrigerant happens to leak, extinguish any 

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 ames, ventilate the 

 

room and get in touch with authorized service personnel.

 CAUTION!

Do not place animals or plants in the direct path of the air 

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 ow.

 

Do not direct air

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 ow at 

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 replaces or heating apparatus.

 

Do not block or cover the inlet port and outlet port.

 

Do not climb on, or place objects on, the air conditioner.

 

Do not set 

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 ower vases or water containers on top of air conditioners.

 

Do not hang objects from the indoor unit.

 

Do not place anything below the indoor unit that should not get wet.

 

Always turn off the electrical breaker whenever cleaning the air condi-

 

tioner or the air 

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 lter.

Do not expose the air conditioner directly to water.

 

Do not operate the air conditioner with wet hands.

 

Check the condition of the installation stand for damage.

 

Operate only with air 

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 lters installed.

 

Do not drink the water drained from the air conditioner.

 

Do not apply any heavy pressure to radiator 

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 ns.

 

Do not use in

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 ammable gases near the air conditioner.

 

Do not touch the piping during operation.

 

Ensure that any electronic equipment is at least 3.3 ft. (1m) away from 

 

either the indoor or outdoor units.
This appliance is not intended for use by persons (including children) 

 

with reduced physical, sensory or mental capabilities, or lack of ex-
perience and knowledge, unless they have been given supervision or 
instruction concerning use of the appliance by a person responsible for 
their safety. Children should be supervised to ensure that they do not 
play with the appliance.

PRECAUTIONS ON INSTALLATION

 CAUTION!

Do not attempt to install this air conditioner by yourself.

 

This unit contains no user-serviceable parts. Always consult authorized 

 

service personnel for repairs.
When moving, consult authorized service personnel for disconnection 

 

and installation of the unit.
The unit must be earthed (grounded).

 

Make sure drain work is implemented properly for drainage.

 

Avoid installing the air conditioner near a 

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 replace or other heating 

 

apparatus.
When installing the indoor and outdoor units, take precautions to pre-

 

vent access by infants.

NAME OF PARTS

ARUL 7/9/12/14/18

 Ceiling Concealed

 Wall Mounted / Floor Standing Concealed

1

 Outlet Port

2

 Intake Port

CONTENTS

SAFETY PRECAUTIONS ........................................................................1
NAME OF PARTS ...................................................................................1
MANUAL AUTO OPERATION ................................................................2
OPERATING TIPS ..................................................................................2
CLEANING AND CARE...........................................................................3
TROUBLESHOOTING ............................................................................4
SPECIFICATIONS ...................................................................................6

OPERATING MANUAL

PART NO. 9374343096-02
VRF system indoor unit (Duct type)

9374343096-02_OM.indb   1

9374343096-02_OM.indb   1

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2011-12-21   16:12:48

Summary of Contents for ARUL12RLAV

Page 1: ...ep this manual for future reference MANUAL DE INSTRU ES UNIDADE INTERNA Tipo de duto Guarde este manual para refer ncia futura MANUAL DE FUNCIONAMIENTO UNIDAD INTERIOR Tipo de ducto Conserve este manu...

Page 2: ...e indoor unit Do not place anything below the indoor unit that should not get wet Always turn off the electrical breaker whenever cleaning the air condi tioner or the air filter Do not expose the air...

Page 3: ...and transferring that heat indoors As a result the operating performance is reduced as outdoor air temperature drops If you feel that insufficient heating performance is being produced we recommend yo...

Page 4: ...r volatile agents like benzene or thinner If dirt is allowed to accumulate on the air filter air flow will be reduced lowering operating efficiency and increasing noise During periods of normal use th...

Page 5: ...lamp orange are flashing alternately It has recovered from a power outage The Operation indicator lamp green and Timer indicator lamp orange are flashing simultane ously It is operating in trial opera...

Page 6: ...a window allowing bright sunlight to enter Close the curtains In the case of Cooling operation are there heating apparatus and computers inside the room or are there too many people in the room Is the...

Page 7: ...4 0 15 600 4 6 20 000 5 9 SOUND PRESSURE LEVEL HIGH dB A 28 29 30 34 34 MED dB A 25 26 27 32 32 LOW dB A 22 24 24 28 28 DIMENSIONS WEIGHT HEIGHT in mm 7 25 32 198 7 25 32 198 WIDTH in mm 27 9 16 700...

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