Related Manuals for Fujitsu UTY-LNHUM
Summary of Contents for Fujitsu UTY-LNHUM
- Page 1 OPERATING MANUAL MODE D’EMPLOI MANUAL DE FUNCIONAMIENTO KEEP THIS MANUAL FOR FUTURE REFERENCE CONSERVEZ CE MANUEL POUR RÉFÉRENCE ULTÉRIEURE CONSERVE ESTE MANUAL PARA SU FUTURA CONSULTA P/N9374136131-02...
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Page 2: Table Of Contents
CONTENTS SAFETY PRECAUTIONS ..........1 SWING OPERATION ............ 10 FEATURES AND FUNCTIONS ........2 ECONOMY OPERATION ..........10 NAME OF PARTS ............3 MINIMUM HEAT OPERATION ........11 PREPARATION ............... 4 SELECTING THE REMOTE CONTROLLER OPERATION ..............5 SIGNAL CODE .............. 12 TIMER OPERATION ............ -
Page 3: Features And Functions
FEATURES AND FUNCTIONS HORIZONTAL AIRFLOW: COOLING/ ECONOMY OPERATION DOWNWARD AIRFLOW: HEATING Limits the maximum operation current, and performs operation with the power consumption suppressed. When economy opera- For cooling, use horizontal airfl ow so the cool air does not blow tion mode is operated, the room temperature will be little higher directly on the occupants in the room. -
Page 4: Name Of Parts
NAME OF PARTS Display panel Display To facilitate explanation, the accompanying illustration has been drawn to show all possible indicators; in actual opera- tion, however, the display will only show those indicators appropriate to the current operation. F Signal Transmitter 1 “MODE”... -
Page 5: Preparation
PREPARATION CAUTION Never mix new and used batteries, or bat- teries of different types. • Take care to prevent infants from accidentally swallowing batteries. Batteries should last about 1 year under • When not using the Remote Controller for an extended period, remove the batteries to normal use. -
Page 6: Operation
OPERATION To Select Mode Operation Press the “START/STOP” button. The indoor unit’s OPERATION Indicator Lamp (green) will light. The air conditioner will start operating. Press the “MODE” button to select the desired mode. Each time the button is pressed, the mode will change in the following order. AUTO COOL HEAT... -
Page 7: Auto Changeover/Mode Operation
OPERATION To Stop Operation Press the “START/STOP” button. The OPERATION Indicator Lamp (green) will go out. About AUTO CHANGEOVER Operation ● When AUTO CHANGEOVER operation fi rst selected, the fan will operate AUTO: at very low speed for about 1 minute, during which time the unit detects the room conditions and selects the proper operating mode. -
Page 8: Timer Operation
TIMER OPERATION Before using the timer function, be sure that the Remote Controller is set to the correct current time (☞ P. 4). If the indoor unit is connected to a wired remote controller, the wireless remote controller cannot be used to set the timer. To Use the ON timer or OFF timer Press the “START/STOP”... -
Page 9: Sleep Timer Operation
SLEEP TIMER OPERATION Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operate is stopped. If the indoor unit is connected to a wired remote controller, the wireless remote controller cannot be used to set the sleep timer. To Use the SLEEP Timer To Cancel the Timer: While the air conditioner is operating or stopped, press the... -
Page 10: Adjusting The Direction Of Air Circulation
ADJUSTING THE DIRECTION OF AIR CIRCULATION ● Adjust the up, down, left, and right AIR directions with the “ and SET” buttons on the Remote Controller. ● Use the “ and SET” buttons after the Indoor Unit has started operating and the airfl ow-direction louvers have stopped moving. Vertical Air Direction Adjustment Vertical airfl... -
Page 11: Swing Operation
SWING OPERATION Left/right and up/down/left/right swing operation cannot be performed on models that are not equipped with horizontal airfl ow lou- vers. Begin air conditioner operation before performing this procedure. To select SWING Operation Press the “ SWING” button. Each time the “ SWING”... -
Page 12: Minimum Heat Operation
MINIMUM HEAT OPERATION • The room temperature can be maintained at 50°F by pressing the “MIN. HEAT” button Indicator Lamp so as to prevent the room temperature from falling too far. OPERATION or To use MINIMUM HEAT Operation TIMER or ECONOMY or Press the “MIN. -
Page 13: Selecting The Remote Controller Signal Code
SELECTING THE REMOTE CONTROLLER SIGNAL CODE When two or more air conditioners are installed in a room and the remote controller is operating an air conditioner other than the one you wish to set, change the signal code of the remote controller to operate only the air conditioner you wish to set (4 selections possible). When two or more air conditioners are installed in a room, please contact your retailer to set the individual air conditioner signal codes. -
Page 14: Troubleshooting
TROUBLESHOOTING WARNING • 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. •... -
Page 15: Operating Tips
TROUBLESHOOTING Symptom Problem See Page CHECK ONCE Doesn’t operate at all: ● Has the circuit breaker been turn off? MORE ● Has there been a power failure? — ● Has a fuse blown out, or a circuit breaker been tripped? ●... - Page 16 OPERATING TIPS AUTO Restart In Event of Power Interruption ● The power supply to the air conditioner is stopped by a power ● If a power interruption occurs during TIMER operation, the timer interruption. The air conditioner will then restart automatically will be reset and the indoor unit will begin (or stop) operation at in its previous mode when the power is restored.