General ACG12UI-MI Operating Manual Download Page 2

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SAFETY PRECAUTIONS

CONTENTS

SAFETY PRECAUTIONS ........................................ 2
FEATURES AND FUNCTIONS ............................... 3
NAME OF PARTS ................................................... 4
PREPARATORY OPERATION ................................ 5
OPERATION ............................................................ 6
TIMER FUNCTIONS ............................................... 8
ON/OFF TIMER ....................................................... 8

WEEKLY TIMER ...................................................... 9
TEMPERATURE SET BACK TIMER ......................11
ECONOMY OPERATION ...................................... 12
CLEANING AND CARE ......................................... 12
TROUBLESHOOTING .......................................... 13
OPERATING TIPS ................................................. 15
SELF-DIAGNOSIS ................................................ 18

OPERATING MANUAL

AIR CONDITIONER (DUCT TYPE)

PART No. 9374379705-02

 

To prevent personal injury, or property damage, read this section carefully before you use this product, and be sure to 
comply with the following safety precautions.

 

Incorrect operation due to failure to follow the instructions may cause harm or damage, the seriousness of which is classi

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 ed 

as follows:

WARNING

This mark indicates procedures which, if improperly performed, might lead to the 

death or serious injury of the user or service personnel.

CAUTION

This mark indicates procedures which, if improperly performed, might possibly result 

in personal harm to the user, or damage to property.

 WARNING

 

This product contains no user-serviceable parts. Always 
consult authorized service personnel for repairing, 
installation, and relocation of this product.

  Improper installation or handling will cause leakage, 

electric shock, or 

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 re.

 In the event of a malfunction such as burning smell, 

immediately stop operation of the air conditioner, and 
disconnect all the power supply by turning off the 
electrical breaker or disconnecting the power plug. Then 
consult authorized service personnel.

 Take care not to damage the power supply cable.

  If it is damaged, it should only be replaced by authorized 

service personnel.

 In the event of refrigerant leakage, be sure to keep away 

from 

fi

 re or any 

fl

 ammables, and consult authorized 

service personnel.

 In the event of a thunder storm or any prior sign of a 

lightning strike, turn off the air conditioner via the remote 
controller, and refrain from touching the product or the 
power source to prevent any electrical hazards.

 

This appliance is not intended for use by persons 
(including children) with reduced physical, sensory or 
mental capabilities, or lack of experience 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.

 Do not start or stop the operation of this product by 

inserting or pulling out the power plug, or by turning on or 
off the circuit breaker.

 Do not use 

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 ammable gases near this product.

 Do not expose yourself directly to the cooling air

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 ow for 

many hours.

 Do not insert your 

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 ngers or any other objects into outlet 

port, open panel, or intake grille.

 Do not operate with wet hands.

 CAUTION

 

Provide occasional ventilation during use.

 Always operate this product with air filters installed.

 Ensure that any electronic equipment is at least 1 m (40 

in) away from either the indoor unit or outdoor unit.

 Disconnect all the power supply when you are not using 

this product for extended periods.

 After a long period of use, ensure to get the mounting 

of the indoor unit checked to prevent this product from 
falling down.

 The airflow direction and the room temperature should be 

carefully considered when you use this product in a room 
with infants, children, elderly or sick persons.

 Do not direct the airflow at fireplaces or heating 

apparatus.

 Do not block or cover the intake grille and the outlet port.

 Do not apply any heavy pressure to radiator fins.

 Do not climb on, place objects on, or hang objects from 

this product.

 

Do not place any other electrical products or household 
belongings under this product.

  Dripping condensation from this product might get them 

wet, and may cause damage or malfunction of your 
property.

 Do not expose this product directly to water.

 Do not use this product for preservation of food, plants, 

animals, precision equipment, art work, or other objects. 
This may cause quality deterioration of those items.

 Do not expose animals or plants to the direct airflow.

 Do not drink the drainage from the air conditioner.

 Do not pull the power supply cable.

 Do not touch the aluminum fins of heat exchanger built-in 

this product to avoid personal injury when you maintain 
the unit.

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Summary of Contents for ACG12UI-MI

Page 1: ...ENCE BEWAHREN SIE DIESES HANDBUCH ZUM SPÄTEREN NACHSCHLAGEN AUF CONSERVEZ CE MANUEL POUR RÉFÉRENCE ULTÉRIEURE CONSERVE ESTE MANUAL PARA FUTURA REFERENCIA CONSERVARE IL PRESENTE MANUALE PER FUTURE CONSULTAZIONI ΦΥΛΑΞΤΕ ΤΟ ΕΓΧΕΙΡΙΔΙΟ ΓΙΑ ΜΕΛΛΟΝΤΙΚΗ ΑΝΑΦΟΡΑ GUARDE ESTE MANUAL PARA REFERÊNCIA FUTURA ХРАНИТЕ РУКОВОДСТВО ДЛЯ СПРАВОК В БУДУЩЕМ BU KILAVUZU İLERİDE BAŞVURMAK ÜZERE SAKLAYIN PART No 93743797...

Page 2: ...lities or lack of experience 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 Do not start or stop the operation of this product by inserting or pulling out the power plug or by turning on or off the circuit breaker Do not use...

Page 3: ...f timed opera tion for a selected day in the coming week Because all days can be set together the weekly timer can be used to repeat the timer settings for all of the days TEMPERATURE SET BACK TIMER Use this timer function to change the set temperature in the operation times set for each day of the week This can be used together with other timer settings REMOVABLE AIR FILTER The indoor unit s air ...

Page 4: ...tion lamp 6 Timer and Clock indicator 7 Operation mode indicator 8 Fan speed indicator 9 Operation lock indicator Temperature indicator Function indicator Defrost indicator Thermo sensor indicator ECONOMY indicator Vertical swing indicator 3 Filter indicator 1 1 3 These functions cannot be used Please also see the operating manual of the option when using it with options etc 1 Can be used if set c...

Page 5: ... the current time Press repeatedly to adjust the current time in 1 minute incre ments Press and hold to adjust the current time in 10 minute increments ex Monday PM11 00 Press again to end SU MO TU WE TH FR SA 1 3 5 Press the SET BACK button to switch between the 12 and 24 hour time displays 3 4 SU MO TU WE TH FR SA SU MO TU WE TH FR SA SET BACK Set the current day and time OM 01_9374379705 02 EN ...

Page 6: ... the room temperature Press the FAN button to set the fan speed Press the ECONOMY button to start or stop ECONOMY operation For details on the function refer to page 11 To start stop operation To set the operation mode Operation mode setting Room temperature setting Fan speed setting ECONOMY operation AUTO COOL DRY FAN HEAT AUTO HIGH MED LOW QUIET Instructions relating to heating are applicable on...

Page 7: ...DAY DAY OFF button and TIMER SET button simul taneously for 2 seconds or more to activate the child lock func tion and lock all of the buttons on the remote controller except the START STOP button SET TEMP buttons MODE button and FAN button Press the buttons again for 2 seconds or more to deactivate the child lock function When the child lock function is activated the mark ap pears If any button i...

Page 8: ...N timer See page 8 Use this timer function to start air conditioner operation The timer operates and air conditioner operation starts after the set time has passed The timer can be set up to 24 hours in advance WEEKLY timer See page 9 Use this timer function to set operating times for each day of the week Use the DAY OFF setting to switch off timed operation for a selected day in the coming week B...

Page 9: ...s 5 Repeat steps 3 and 4 To complete the weekly timer settings press the TIMER SET button for 2 seconds or more To delete the operating time If the TIMER DELETE button is pressed dur ing steps 3 or 4 the operating time for the selected day will be deleted If all the days are selected the operating times for all of the days will be deleted NOTES The operating time can be set in 30 minute increments...

Page 10: ... those for setup ex The DAY OFF is set for Monday NOTES The DAY OFF setting is only available for days for which weekly settings already exist If the operating time carries over to the next day during a next day setting the effective DAY OFF range will be set as shown below Normal Next day setting The DAY OFF setting can only be set 1 time The DAY OFF setting is cancelled automatically after the s...

Page 11: ...SET TEMP buttons to set the temperature The temperature setting range is the same as the range for the operation mode ex Operating time 15 00 22 00 5 Repeat steps 3 and 4 Press the TIMER SET button for 2 seconds or more to complete the temperature SET BACK timer settings To start SET BACK Press the SET BACK button The SET BACK confirmation display appears for 5 seconds and then the timer starts au...

Page 12: ... lowering operating efficiency and increasing noise CAUTION ECONOMY OPERATION Begin air conditioner operation before performing this procedure To Use the ECONOMY Operation Press the ECONOMY button The ECONOMY indicator will light ECONOMY operation begins To Stop the ECONOMY Operation Press the ECONOMY button again The ECONOMY indicator will go out Normal operation begins About ECONOMY Operation At...

Page 13: ... from the indoor unit This results from the sudden cooling of room air by the air emitted from the air conditioner resulting in condensation and misting During heating operation the outdoor unit s fan may stop and steam may be seen rising from the unit This is due to the automatic defrosting operation 15 Airflow is weak or stops When heating operation is started fan speed is temporarily very low t...

Page 14: ...ripped Is the timer operating 8 to 11 Poor cooling or heating performance Is the air filter dirty Are the air conditioner s intake grille or outlet port blocked Did you adjust the room temperature settings thermostat cor rectly Is there a window or door open In the case of cooling operation is a window allowing bright sun light to enter Close the curtains In the case of cooling operation are there...

Page 15: ...circu lating air throughout the room with the result that some time may be required after first starting the air conditioner until the room is heated When Indoor and Outdoor Temperature are High When both indoor and outdoor temperatures are high during use of the heating mode the outdoor unit s fan may stop at times Microcomputer controlled Automatic Defrosting When using the heating mode under co...

Page 16: ...ill operate at low speed for about a few minute during which time the indoor unit detects the room conditions and selects the proper operation mode Room temperature is higher than the defined temperature in temperature setting Cooling mode or dry mode Room temperature is close to the defined temperature in temperature setting Determined by outdoor temperature Room temperature is lower than the def...

Page 17: ...ous operating patterns in order to confirm the level of heating and cooling output provided by your units and use the units in the way that best matches your family s lifestyle lf you discover that 1 or more units delivers a low level of cooling or heating during simultaneous operation we recommend that you stop simultaneous operation of the multiple units Operation cannot be done in the following...

Page 18: ... inspection of the air conditioning system is necessary Please consult authorized service personnel Unit number usually 00 Error code ex Self diagnosis check OM 01_9374379705 02 EN indd Sec1 18 OM 01_9374379705 02 EN indd Sec1 18 2 10 2559 BE 13 56 2 10 2559 BE 13 56 ...

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