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Fujitsu 9-12-15RLS3 User Manual

Fujitsu 9-12-15RLS3
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En-1PART No. 9320455026
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AIR CONDITIONER
Wall Mounted Type
OPERATING MANUAL
Before using this product, read these instructions thoroughly and keep this manual for future reference.
Safety Precautions
To prevent personal injury to others, or property damage, read this section carefully before you use this product, and be sure to comply to the
following safety precautions.
Incorrect operation due to failure to follow the instructions may cause harm or damage, the seriousness of which is classi ed as follows:
WARNING CAUTION
This mark warns of death or serious injury. This mark warns of injury or damage to property.
WARNING
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 ow.
Do not insert anything into the Air 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.
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 ed cord are required.
In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the breaker, and consult authorized service
personnel.
In the event of refrigerant leakage, be sure to keep away from re or any ammables. (consult an authorized service personnel)
CAUTION
Provide occasional ventilation during use.
Do not direct air ow at 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 ower vases or water containers on top of air conditioners.
Do not place any other electrical products or household belongings under indoor unit or outdoor unit. Dripping condensation from
the unit might get them wet, and may cause damage or malfunction of your property.
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 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.
Do not touch the aluminum ns of heat exchanger built-in the indoor or outdoor unit to avoid personal injury when you install or
maintain the unit.
Connection valves become hot during Heating; handle with care.
Do not apply any heavy pressure to radiator ns.
Operate only with air lters installed.
Do not block or cover the intake grille and outlet port.
Ensure that any electronic equipment is at least 40 in. (1 m) away from either the indoor or outdoor units.
Avoid installing the air conditioner near a replace or other heating apparatus.
When installing the indoor and outdoor unit, take precautions to prevent access to infants.
Do not use in ammable gases near the air conditioner.
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.
Contents
Safety Precautions ..........................................................En-1
Indoor Unit Overview and Operations .............................En-2
Remote Controller Overview and Operations ..................En-3
Timer Operation...............................................................En-5
Human Sensor (Energy Saving) ......................................En-7
General Informations on Operation .................................En-7
Cleaning and Care...........................................................En-8
Troubleshooting .............................................................En-10
9320455026_OM.indb 19320455026_OM.indb 1 12/4/2014 5:04:43 PM12/4/2014 5:04:43 PM

Questions and Answers:

Fujitsu 9-12-15RLS3 Specifications

General IconGeneral
BrandFujitsu
Model9-12-15RLS3
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Indoor Unit Overview and Operations

Intake Grille

Ensures proper function by checking the intake grille is shut before operation.

Manual Auto Button

Use the button for manual operation when the remote is lost or malfunctioning.

Front Panel

The front panel of the indoor unit houses controls and indicators.

Human Sensor

Controls temperature setting by detecting people for energy saving.

Vertical Airflow Direction Louver

Adjusts the angle of the vertical airflow for optimal comfort.

Power Diffuser

Works in conjunction with the vertical louver to direct airflow.

Horizontal Airflow Direction Louver

Controls the direction of airflow horizontally across the room.

Drain Hose

Outlet for draining condensed water from the indoor unit.

Remote Controller Signal Receiver

Receives signals from the remote controller for operation.

Status Indicators

ECONOMY, TIMER, and OPERATION indicators display unit status.

Air Filter

Filters the air entering the indoor unit.

Air Cleaning Filters

Purify or deodorize the air for improved air quality.

Remote Controller Overview and Operations

Battery Loading and Preparation

Steps for loading batteries and preparing the remote controller.

START/STOP Button

Starts or stops the air conditioner operation.

MODE Button

Selects the operating mode such as COOL, HEAT, DRY, FAN, AUTO.

Temperature Control Buttons

Adjusts the desired temperature setting for cooling or heating.

Remote Controller Display

Shows indicators for current settings and operations.

Powerful Operation Button

Activates rapid cooling or heating by maximizing power.

Minimum Heat Operation

Maintains room temperature at 50°F (10°C) during heating.

Signal Transmitter

Transmits signals to the indoor unit's receiver.

Fan Button

Controls the fan speed for airflow.

Swing Operation Buttons

Sets automatic swing operation for airflow direction.

Vertical and Horizontal Set Buttons

Adjusts the vertical and horizontal airflow direction.

Timer Buttons (Weekly, Sleep, On/Off)

Controls various timer functions for automatic operation.

Navigation Buttons

NEXT, BACK, RESET, and CLOCK ADJUST buttons for settings.

Setting and Sending Buttons

TIMER SETTING, SELECT, and SEND buttons for configuration.

Outdoor Unit Low Noise Button

Reduces noise generated from the outdoor unit.

Economy Operation Button

Activates ECONOMY operation for energy saving.

Energy Saving Program Button

Activates or deactivates the energy saving program.

Remote Controller Custom Code Setting

Procedure to set a custom code for the remote controller.

Wired Remote Controller

Information on using an optional wired remote controller.

ON Timer or OFF Timer

Setting the timer to turn the unit ON or OFF at a specific time.

Program Timer

Setting integrated ON-OFF or OFF-ON timer sequences.

Timer Operation

Sleep Timer

Sets a timer for comfortable sleep with gradual temperature control.

Weekly Timer

Allows setting up to 4 reservations per day and 28 per week.

Human Sensor (Energy Saving)

About the ENERGY SAVING Operation

Controls temperature setting when no one is occupying the room.

About the Human Sensor

Detects people in the room for automatic control.

Situations: No Detection (Someone Present)

Conditions where the sensor may not detect people present.

Situations: False Detection (No One Present)

Conditions where the sensor may incorrectly detect people.

General Informations on Operation

Automatic Defrosting Operation

Protects the unit from frost during heating operation.

Auto-Restart Function

Restarts the unit with previous settings after power interruption.

Malfunctions Caused by Other Electrical Devices

Addresses issues caused by interference from other devices.

Cleaning and Care

Daily Care

Routine cleaning of the indoor unit body with a soft cloth.

Cleaning the Intake Grille

Steps to remove, wash, and reinstall the intake grille.

Cleaning the Air Filters

Instructions for cleaning and maintaining air filters.

Replacing the Air Cleaning Filter

Steps for replacing the air cleaning filter.

After Extended Non-Use

Procedure for preparing the unit after long periods of inactivity.

Additional Inspection

Recommendation for professional inspection after long use.

Troubleshooting

Operation Delayed After Restart

Normal delay before compressor operates after sudden power cycles.

Noise During Operation

Describes normal operational sounds like refrigerant flow or panel expansion.

Smell From Unit

Potential for absorbed room odors to be emitted.

Mist or Steam Emission

Normal mist or steam from condensation or defrosting.

Weak or Stopped Airflow

Reasons for reduced or halted airflow, including QUIET mode.

Outdoor Unit Emits Water

Water emission from outdoor unit during heating or defrosting.

Unit Does Not Operate

Check circuit breaker, power outage, or timer settings.

Poor Cooling or Heating Performance

Check air filter, intake/outlet blockage, room temp, open windows, heat sources.

Unit Operates Differently From Remote Setting

Check remote battery status and proper loading.

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