Fujitsu Inverter User Manual Download Page 2

En-1

 

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.

 

Do not become excessively chilled by staying for lengthy periods in the direct cooling air

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 ow.

 

Do not insert anything into the Air

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 ow direction.

 

Do not start and stop air conditioner operation by disconnecting the power supply cord.

 

Take care not to damage the power supply cord.

 

In the event of a malfunction (burning smell, etc.), immediately stop operation, disconnect the power 
supply plug, and consult authorized service personnel.

 

If the power supply cord of this appliance is damaged, it should only be replaced by the authorized ser-
vice personal, since special purpose tools and speci

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 ed cord are required.

 

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

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 re or any 

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 ammables. (consult an autho-

rized service personnel)

 

Provide occasional ventilation during use.

 

Do not direct air

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 ow at 

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 replaces or heating apparatus.

 

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

 

Do not hang objects from the indoor unit.

 

Do not set 

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 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 pull power supply cord.

 

Turn off power source when not using the unit for extended periods.

 

Check the condition of the installation stand for damage.

 

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

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 ow.

 

Do not drink the water drained from the air conditioner.

 

Do not use in applications involving the storage of foods, plants or animals, precision equipment, or art 
works.

 

Connection valves become hot during Heating; handle with care.

 

Do not apply any heavy pressure to radiator 

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 ns.

 

Operate only with air 

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 lters installed.

 

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

 

Ensure that any electronic equipment is at least 1 m away from either the indoor or outdoor units.

 

Avoid installing the air conditioner near a 

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 replace or other heating apparatus.

 

When installing the indoor and outdoor unit, take precautions to prevent access to infants.

 

Do not use in

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 ammable gases near the air conditioner.

 

Do not sit and place anything on the unit.

 

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.

WARNING!

CAUTION!

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.

● 

“DANGER”, “WARNING” and “CAUTION” have the following meanings in these instructions:

WARNING!

CAUTION!

This mark indicates procedures which, if improperly performed, are most likely to 

result in the death of or serious injury to the user or service personnel.

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

death or serious injury of the user.

This mark indicates procedures which, if improperly performed, might possibly re-

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

DANGER!

SAFETY PRECAUTIONS ........................................En-1
FEATURES AND FUNCTIONS ...............................En-2
NAME OF PARTS ...................................................En-3
PREPARATION .......................................................En-5
OPERATION ............................................................En-6
TIMER OPERATION ...............................................En-8
SLEEP TIMER OPERATION ...................................En-9
ADJUSTING THE DIRECTION OF 
AIR CIRCULATION ...............................................En-10
AIR OUTLET SELECTION .................................... En-11

10°C HEAT OPERATION ......................................En-12
ECONOMY OPERATION ......................................En-12
SWING OPERATION ............................................En-13
MANUAL AUTO OPERATION ...............................En-13
CLEANING AND CARE .........................................En-13
SELECTING THE REMOTE CONTROLLER 
SIGNAL CODE ......................................................En-16
TROUBLESHOOTING ..........................................En-17
OPERATING TIPS .................................................En-19

CONTENTS

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Summary of Contents for Inverter

Page 1: ... DE OPERAÇÃO Tipo chão Guarde este manual para consulta posterior MANUAL DE FUNCIONAMIENTO Tipo de Piso Guarde este manual para poderlo consultar en el futuro 9378532038 03_OM indb cover1 9378532038 03_OM indb cover1 2 25 2013 3 46 05 PM 2 25 2013 3 46 05 PM ...

Page 2: ...ilters installed Do not block or cover the intake grille and outlet port Ensure that any electronic equipment is at least 1 m away from either the indoor or outdoor units Avoid installing the air conditioner near a fireplace or other heating apparatus When installing the indoor and outdoor unit take precautions to prevent access to infants Do not use inflammable gases near the air conditioner Do n...

Page 3: ... 10 C HEAT OPERATION PROGRAM TIMER SLEEP TIMER FEATURES AND FUNCTIONS Energy saving and Comfortable function INVERTER At the start of operation large amount of power is used to bring the room quickly to the desired temperature Afterwards the unit automatically switches to a low power setting for eco nomic and comfortable operation ECONOMY OPERATION When ECONOMY operation mode is operated the room ...

Page 4: ...23 24 25 26 27 28 29 30 31 32 NAME OF PARTS To facilitate explanation the accompanying illustra tion has been drawn to show all possible indicators in actual operation however the display will only show those indicators appropriate to the current operation 9378532038 03_OM indb 3 9378532038 03_OM indb 3 2 25 2013 3 46 30 PM 2 25 2013 3 46 30 PM ...

Page 5: ...ndicator Fan Speed Display SWING Display Timer Mode Display a Clock Display Fig 1 Indoor Unit 1 Operating Control Panel Fig 2 2 Air Outlet Selection switch 3 MANUAL AUTO button When the MANUAL AUTO button is pressed in for more than 10 seconds the forced cooling operation will start The forced cooling operation is used at the time of installation Only for authorized service personnel s use When th...

Page 6: ...nd slide the battery compartment lid on the reverse side to open it Slide in the direction of the arrow while pressing the mark Batteries are not included with this product 2 Insert batteries Be sure to align the battery polarities correctly 3 Close the battery compartment lid Set the Current time 1 Press the CLOCK ADJUST button Fig 5 T Use the tip of a ball point pen or other small object to pres...

Page 7: ...ton is pressed the fan speed changes in the following order AUTO HIGH MED LOW QUIET About 3 seconds later the entire display will reappear When set to AUTO Heating Fan operates so as to optimally circulate warmed air However the fan will operate at very low speed when the temperature of the air issued from the indoor unit is low Cooling As the room temperature approaches that of the thermostat set...

Page 8: ... it will switch to the se lected fan setting This period of time is provided to allow the indoor unit to warm up before begin full operation When the outdoor temperature is very low frost may form on the outside unit and its performance may be reduced In order to remove such frost the unit will automatically enter the defrost cycle from time to time During Automatic Defrosting operation the OPERAT...

Page 9: ...quence The sequence can involve 1 transition from OFF timer to ON timer or from ON timer to OFF timer within a 24 hour period The first timer function to operate will be the 1 set nearest to the current time The order of operation is indicated by the arrow in the Remote controller s Display OFF ON or OFF ON One example of Program timer use might be to have the air conditioner automati cally stop O...

Page 10: ...ton About the SLEEP Timer To prevent excessive warming or cooling during sleep the SLEEP timer function automatically modifies the thermostat setting in ac cordance with the set time setting When the set time has elapsed the air conditioner completely stops During Cooling Dry operation When the SLEEP timer is set the thermostat setting is automati cally raised 1 C every 1 hour When the thermostat ...

Page 11: ...ow direction is set automatically as shown in accordance with the type of operation selected During Cooling Dry mode Upward flow 1 During Heating mode Horizontal flow 4 During AUTO mode operation for the first minute after beginning operation airflow will be upward 1 the air direction cannot be adjusted during this period During Heating mode operation airflow will be upward 1 when the temperature ...

Page 12: ...air outlet selection switch to the end Otherwise air outlet cannot be selected as intended Description of operation Operation COOLING Mode DRY Mode HEATING Mode Airflow Conditions Upper and lower airflow Upper airflow Upper airflow only Upper and lower airflow Upper airflow Room temperature and set tempera ture are different Room tempera ture is close to set temperature or the air conditioner has ...

Page 13: ...N Indicator lamp green Fig 3 6 and the ECONOMY Indicator lamp green Fig 3 8 will light Economy operation begins To Stop the ECONOMY Operation Press the ECONOMY button Fig 5 K again The ECONOMY Indicator lamp green Fig 3 8 will go out Normal operation begins About ECONOMY Operation When ECONOMY operation mode is operated the room temperature will be little higher than the set temp under cooling mod...

Page 14: ...ning the air conditioner be sure to turn it off Be sure the Intake Grille Fig 1 9 is installed securely When removing and replacing the air filter be sure not to touch the heat exchanger as personal in jury may result CAUTION To avoid excessive wear of the part and components or malfunctioning of the air conditioning the user consumer shall perform preventive maintenance through an accredited tech...

Page 15: ... Remove dust with a vacuum cleaner or by washing After washing allow to dry thoroughly in a shaded place 3 Replace the Air Filter and close the In take Grille 1 Align the sides of the air filter with the panel and push in fully making sure the 2 upper tabs are returned prop erly to their holes in the panel 2 Close the Intake Grille Dust can be cleaned from the air filter either with a vacuum clean...

Page 16: ...lue The filters should be exchanged about every 3 years so as to maintain the deodorizing effect Please buy dedicated deodorizing filter UTR FC03 3 Sold separately when exchanging the filters Maintenance of Deodorizing Filters In order to maintain the deodorizing effect please clean the filter in the follow way once 3 months 1 Remove the deodorizing filter 2 Clean with water and dry in the air 1 F...

Page 17: ...button for at least five seconds to display the current signal code initially set to 3 Press the buttons to change the signal code between Match the code on the display to the air conditioner signal code 4 Press the MODE button again to return to the clock display The signal code will be changed If no buttons are pressed within 30 seconds after the signal code is displayed the system returns to th...

Page 18: ...lls furniture tobacco etc which have been taken into the indoor unit 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 indoor unit 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 Auto...

Page 19: ...rectly Is there a window or door open In the case of Cooling operation is 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 Make sure the lower air outlet is not choked with foreign matters causing abnormal operation to damper Is the unit set for SUPER QUI...

Page 20: ...stop and the defrosting circuit will operate brief ly Max 15 minutes During Automatic Defrosting operation the OPERATION Indicator Lamp green will flash After heating operation stops if frost forms on the outdoor unit the unit will start Automatic Defrosting operation At this time the outdoor unit will automatically stop after oper ating for a few minutes However some type of multi type air condit...

Page 21: ...nit for cooling at the same time the use should be concentrated at night and other times when less output is required In the same way when multiple units are used simultaneously for heat ing it is recommended that they be used in conjunction with other auxiliary space heaters as required Seasonal and outdoor temperature conditions the struc ture of the rooms and the number of persons present may a...

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