Related Manuals for Fujitsu Halcyon ASU18T
Summary of Contents for Fujitsu Halcyon ASU18T
- Page 1 OPERATING MANUAL ROOM AIR CONDITIONER MULTI SPLIT TYPE (3 ROOMS) Indoor Unit ASU18T Outdoor Unit AOU36T KEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE. FUJITSU GENERAL LIMITED...
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Page 2: Table Of Contents
CONTENTS SAFETY PRECAUTIONS .......... 1 SWING OPERATION ..........17 FEATURES AND FUNCTIONS ......... 2 ENERGY SAVE OPERATION ....... 19 NAME OF PARTS ............3 MANUAL AUTO OPERATION ......19 PREPARATION ............7 CLEANING AND CARE ........2 0 TROUBLESHOOTING .......... 2 3 OPERATION .............. -
Page 3: Features And Functions
FEATURES AND FUNCTIONS AUTOMATIC OPERATION REMOVABLE INTAKE GRILLE ● COOLING MODEL The indoor unit’s INTAKE GRILLE can be removed for easy cleaning and maintenance. Merely press the START/STOP button, and the unit will begin automatic operation in the Cooling or Dry mode as appropriate, in accordance with the thermostat setting MILDEW-RESISTANT FILTER and the actual temperature of the room. - Page 4 Fig. 1 Fig. 2 Fig. 3 Fig. 5 Fig. 4 Fig. 6 Fig. 8 Fig. 7...
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Page 5: Name Of Parts
NAME OF PARTS Fig. 1 Indoor Unit Fig. 6 Remote Control Unit Operating Control Panel (Fig. 2) SLEEP button MANUAL AUTO button MASTER CONTROL button SET TEMP./SET TIME button ( Remote Control Signal Receiver Signal Transmitter Indicator Lamps (Fig. 3) TIMER button OPERATION Indicator Lamp (red) FAN CONTROL button... - Page 6 NAME OF PARTS Instructions relating to heating(*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Fig. 1 Fig. 2 Fig. 3 Fig. 5 Fig. 4 Fig. 6 SLEEP TIMER CLOCK AUTO COOL CLOCK TIMER SLEEP MASTER CONTROL TEMP TIME CONTROL ON TIMER RESET...
- Page 7 Fig. 1 Indoor Unit Fig. 6 Remote Control Unit Operating Control Panel (Fig. 2) SLEEP Button MANUAL AUTO button MASTER CONTROL Button SET TEMP./SET TIME Buttons ( Remote Control Signal Receiver Signal Transmitter Indicator Lights (Fig. 3) TIMER Button OPERATION Indicator Light (red) FAN CONTROL Button TIMER Indicator Light (green) START/STOP Button...
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Page 8: Preparation
PREPARATION CAUTION! Turn on the Power ● Take care to prevent infants from acciden- In the case of a direct line connection, turn on the circuit tally swallowing batteries. ● When not using the remote control unit breaker. for an extended period, remove the bat- teries to avoid possible leakage and dam- age to the unit. - Page 9 PREPARATION CAUTION! Load Batteries (R03/LR03/AAA × × × × × 4) ● Take care to prevent infants from accidentally swallowing batteries. Open the battery compartment lid. ● When not using the remote control unit Slide the battery compartment lid until it stops. for an extended period, remove the While strongly gripping the portion on each side of the battery com- batteries to avoid possible leakage and...
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Page 10: Operation
OPERATION To Select Mode Operation Press the START/STOP button (Fig.6 The indoor unit’s OPERATION indicator lamp (red) (Fig. 3 ) will light. The air conditioner will start operation. Press the MASTER CONTROL button (Fig.6 ) to se- lect the desired mode. Each time the button is pressed, the mode will change in the following order: AUTO... - Page 11 To Select Automatic Operation Press the MASTER CONTROL button to select AUTO. The operating mode “AUTO” will appear alone in the display. The transmit indi- cator will flash to indicate the command has been sent, and about three sec- onds later the entire display panel will reappear. To Set the Thermostat Press the TEMPERATURE set button.
- Page 12 OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). To Select Mode Operation SLEEP TIMER Press the START/STOP button. The indoor unit’s OPERATION indicator light (red) will be on. The air conditioner will start operating. COOL Press the MASTER CONTROL button to select the de- sired mode.
- Page 13 OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). About Mode Operation AUTO: COOLING MODEL ● When the room temperature is 4 °F higher than the set temperature, the Cooling Operation mode will switch between Cooling and Drying.
- Page 14 TIMER OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Before using the timer function, be sure that the remote control unit is set to the current time (See page 5). To Use the ON timer or OFF timer SLEEP TIMER Press the START/STOP button...
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Page 15: Timer Operation
TIMER OPERATION About the PROGRAM timer About the ON timer ● The PROGRAM timer allows you to integrate OFF timer ● The timer function is designed to bring your room to a and ON timer operations in a single sequence. The se- comfortable temperature by the set time;... -
Page 16: Adjusting The Direction Of Air Circulation
ADJUSTING THE DIRECTION OF AIR CIRCULATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Vertical (up-down) direction of airflow is adjusted by pressing the remote control unit’s AIR FLOW DIRECTION VERTICAL SET button. Horizontal (right-left) direction of airflow is adjusted by pressing the remote control unit’s AIR FLOW DIRECTION HORIZONTAL SET button. - Page 17 ADJUSTING THE DIRECTION OF AIR CIRCULATION Vertical (up-down) direction of airflow is adjusted by pressing the Remote Control Unit’s AIR FLOW DIRECTION button. Hori- zontal (right-left) airflow direction is adjusted manually, by moving the Air Flow Direction Louvers. Whenever making horizontal airflow adjustments, start air conditioner operation and be sure that the vertical air direction louvers are stopped.
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Page 18: Swing Operation
SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING LOUVER button (Fig. 6 The SWING indicator lamp (orange) (Fig. 3 ) will light. In this mode, the Air Flow Direction Louvers will swing automatically to direct the airflow both up and down. - Page 19 SWING OPERATION Begin air conditioner operation before performing this procedure. To select Vertical airflow SWING Operation Press the AIR FLOW DIRECTION VERTICAL SWING button . SWING SWING The SWING indicator light (VERTICAL SWING) (orange) will turn on. In this mode, the UP/DOWN air direction flaps will swing automatically to direct the TIME TEST ENERGY...
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Page 20: Energy Save Operation
ENERGY SAVE OPERATION Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). The air conditioner can be operated while keeping energy consumption costs down. How To Use the ENERGY SAVE OPERATION SWING Press the START/STOP button SWING (if the unit is already operating, proceed to step 2). -
Page 21: Cleaning And Care
CLEANING AND CARE ● Before cleaning the air conditioner, be sure to turn it off and disconnect the power supply. CAUTION! ● Be sure the intake grille is installed securely. ● When removing and replacing the air filters, be sure not to touch the heat exchanger, as per- sonal injury may result. -
Page 22: Cleaning The Intake Grille
Cleaning the Intake Grille 1. Open the Intake Grille. 4. Set the mounting shaft of the Intake Grille Place your fingers at both lower ends of the grille into the bearings at the top of the panel. panel, and lift forward; if the grille seems to catch Pull the Knobs all the way. -
Page 23: Troubleshooting
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 cir- WARNING! cuit 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 24 TROUBLESHOOTING Instructions relating to heating (*) are applicable only to “HEAT & COOL MODEL” (Reverse Cycle). Items to check Symptom See Page ● Has there been a power failure? CHECK ONCE Doesn’t operate at all: — MORE ● Has a fuse blown out, or a circuit breaker been tripped? ●...
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Page 25: Operating Tips
OPERATING TIPS Temperature and Humidity Range Cooling and Dry Mode 95 °F DB / 71 °F WB Indoor temperature Maximum Minimum 64 °F DB / 55 °F WB 115 °F DB Outdoor temperature Maximum 32 °F DB Minimum About 80 % or less Indoor humidity Outdoor Temperature...