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En-16

TROUBLESHOOTING

Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle).

In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical 
breaker, and consult authorized service personnel.
Merely turning off the unit’s power switch will not completely disconnect the unit from the power source. 
Always be sure to turn off the electrical breaker to ensure that power is completely off.

Before requesting service, perform the following checks:

WARNING

Symptom

Problem

See Page

NORMAL 

FUNCTION

Does not operate immedi-
ately:

 

  If the unit is stopped and then immediately started again, the com-

pressor will not operate for about 3 minutes, in order to prevent 

fuse blowouts.

 

  Whenever the electrical breaker is turned off then on again, the 

protection circuit will operate for about 3 minutes, preventing unit 

operation during that period.

Noise is heard:

 

  During operation and immediately after stopping the unit, the sound 

of water 

fl

 owing in the air conditioner’s piping may be heard. Also, 

noise may be particularly noticeable for about 2 to 3 minutes after 

starting operation (sound of coolant 

fl

 owing).

 

  During operation, a slight squeaking sound may be heard. This is 

the result of minute expansion and contraction of the front cover due 

to temperature changes.

*

 

  During heating operation, a sizzling sound may be heard 

occasionally. This sound is produced by the automatic defrosting 

operation.

17

Smells:

 

  Some smell may be emitted from the indoor unit. This smell is the 

result of room smells (furniture, tobacco, etc.) which have been 

taken into the air conditioner.

Mist or steam are emitted:

 

  During cooling or dry operation, a thin mist may be seen emitted 

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.

17

Air

fl

 ow is weak or stops:

  When heating operation is started, fan speed is temporarily very low, 

to allow internal parts to warm up.

 

During heating operation, if the room temperature rises above the 

thermostat setting, the outdoor unit will stop, and the indoor unit will 

operate at very low fan speed. If you wish to warm the room further, 

set the thermostat to a higher setting.

 

During heating operation, the unit will temporarily stop operation 
(between 4 and 15 minutes) as the automatic defrosting mode oper-
ates. During the automatic defrosting operation, 

 will be shown 

on the remote controller display.

17

 

  The fan may operate at very low speed during dry operation or when 

the unit is monitoring the room’s temperature.

 

  During QUIET operation, the fan will operate at very low speed.

 

  In the monitor AUTO operation, the fan will operate at very low 

speed.

Water is produced from the 
outdoor unit:

*

 

  During heating operation, water may be produced from the outdoor 

unit due to the automatic defrosting operation.

17

The FILTER indicator 
blinks:

 

 Clean the 

fi

 lter. Afterwards, turn the FILTER indicator off.

15

 thermo sensor indicator 

on the remote controller is 

fl

 ashing:

 

  The room temperature sensor may be malfunctioning. Please con-

sult authorized service personnel.

9378589100_OM.indb   16

9378589100_OM.indb   16

2013-6-18   16:03:42

2013-6-18   16:03:42

Содержание 9378589100

Страница 1: ...I ΦΥΛΑΞΤΕ ΤΟ ΕΓΧΕΙΡΙΔΙΟ ΓΙΑ ΜΕΛΛΟΝΤΙΚΗ ΑΝΑΦΟΡΑ GUARDE ESTE MANUAL PARA CONSULTA FUTURA РУКОВОДСТВО ДЛЯ СПРАВОК В БУДУЩЕМ BU KILAVUZU DAHA SONRA BAŞVURMAK ÜZERE SAKLAYIN OPERATING MANUAL BEDIENUNGSANLEITUNG MODE D EMPLOI MANUAL DE FUNCIONAMIENTO MANUALE DI ISTRUZIONI ΕΓΧΕΙΡΙΔΙΟ ΛΕΙΤΟΥΡΓΙΑΣ MANUAL DE FUNCIONAMENTO РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ KULLANIM KİTABI AIR CONDITIONER CASSETTE TYPE English Deut...

Страница 2: ...ower vases or water containers on top of air conditioners Do not expose the air conditioner directly to water Do not operate the air conditioner with wet hands Do not touch the switches with sharp objects Turn off power source when not using the unit for extended periods Always turn off the electrical breaker whenever cleaning the air conditioner or changing the air filter Connection valves become...

Страница 3: ...ation WIRELESS REMOTE CONTROLLER OPTION The optional wireless remote controller can be used When you use remote controller there are following different points as compared with using wired remote controller The additional function for wireless ones SLEEP timer TIMER 10 C HEAT operation And you can use both wireless and wired remote controller si multaneously But function is limited The restricted ...

Страница 4: ...any chance press the START STOP button to stop the op eration Please press the button at Filter Re set 8 OPERATION indicator lamp green 9 TIMER indicator lamp orange TIMER indicator lamp lights when the timer is set from wireless remote controller 0 ECONOMY indicator lamp green ECONOMY indicator lamp lights in following operations ECONOMY operation 10 C HEAT operation controlled by wireless remote...

Страница 5: ...tton 1 E Operation lamp F Timer and Clock indicator G Operation mode indicator H Fan speed indicator I Operation lock indicator J Temperature indicator K Function indicator Defrost indicator Thermo sensor indicator ECONOMY indicator Vertical swing indicator Filter indicator 1 1 This function cannot be used Please also see the operating manual of the option when using it with options etc 1 Can be u...

Страница 6: ...buttons to set 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 937858910...

Страница 7: ...eration mode If DRY is selected the fan speed will be set to AUTO Press the SET TEMP buttons to set the room temperature Press the FAN button to set the fan speed Press the ECONOMY button to start or stop ECONOMY opera tion For details on the function refer to page 14 To start stop operation To set the operation mode Operation mode setting Room temperature setting Fan speed setting ECONOMY operati...

Страница 8: ...ion Press the 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 I...

Страница 9: ...et time has passed The timer can be set up to 24 hours in advance ON timer See page 9 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 10 Use this timer function to set operating times for each day of the week Use the DAY OFF setting t...

Страница 10: ... and return to the day of the week setting When the operating time is set the mark appears 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 al...

Страница 11: ...e the DAY OFF setting 2 4 3 To cancel Follow the same procedures as 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 se...

Страница 12: ...ACK ex When setting all days together Temperature setting Press the 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 SET BACK temperature Normal temperature To start SET BACK Pr...

Страница 13: ...de Downward flow 4 During AUTO mode operation for the first minute after beginning operation airflow will be horizontal 1 the air direction cannot be adjusted during this period Horizontal air direction adjustment The function cannot be used Attempting to move up down air di rection flaps manually could result in improper operation in this case stop operation and restart The louvers should begin t...

Страница 14: ...ton again The ECONOMY indicator will go out Normal operation begins About ECONOMY Operation At the maximum output ECONOMY operation is approximately 70 of normal air conditioner operation for cooling and heating If the room is not cooled or heated well during ECONOMY operation select normal operation During the monitor period in the AUTO mode the air conditioner operation will not change to ECONOM...

Страница 15: ... in advance by operating the unit in fan mode for half a day 3 Clean the air filter Remove the dust from the air filters by vacuuming or washing them After washing allow the air filters to dry thoroughly in an area protected from sunlight 4 Re attach the air filters to the intake grille 1 Replace the air filter into its holder 2 Make sure that the air filter makes contact with the filter stopper w...

Страница 16: ...ch have been taken into the air conditioner Mist or steam are emitted During cooling or dry operation a thin mist may be seen emitted 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...

Страница 17: ...oth indoor and outdoor temperatures are high during use of the heating mode the outdoor unit s fan may stop at times Fan speed AUTO Heating The fan will operate at very low speed when the tem perature of the air issued from the indoor unit is low Cooling As the room temperature approaches that of the set temperature the fan speed becomes slower Fan The fan runs at the low fan speed Microcomputer c...

Страница 18: ...matically selected by the unit is not what you wish select one of the mode operation COOL DRY FAN OPERATING TIPS Mode operation During heating mode Set the thermostat to a temperature setting that is higher than the current room tem perature The heating mode will not operate if the thermostat is set lower than the actual room temperature During cooling dry mode Set the thermostat to a temperature ...

Страница 19: ...is is due to the fact that coolant is circulated through the indoor unit even when it is stopped it is not a malfunction During use of the heating mode the outdoor unit will oc casionally commence the defrost operation for brief periods During the defrosting operation if the user sets the indoor unit for heating again the defrosting mode will continue and the heating operation will begin after com...

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