Page 2 - CONTENTS; SAFETY PRECAUTIONS
En-1 CONTENTS SAFETY PRECAUTIONS .................................... En-1 FEATURES AND FUNCTIONS ........................... En-2 NAME OF PARTS ................................................ En-3 PREPARATION .................................................... En-5 OPERATION ........................
Page 3 - FEATURES AND FUNCTIONS
En-2 FEATURES AND FUNCTIONS INVERTER At the start of operation, a large power is used to bring theroom quickly to the desired temperature. Afterward, the airconditioner automatically switches to a low power settingfor economic and comfortable operation. COIL DRY OPERATION The Indoor unit can be drie...
Page 4 - NAME OF PARTS
En-3 1 a-5 a-6 a-4 a-7 OPERATION TIMER COIL DRY Fig.3 Fig.4 a-3 Fig.2 a-2 a-1 a-8 a-8 a-9 a-1 a-3 a-12 a-13 a-11 a-10 a-15 a-14 a-16 a-17 Fig. 5 Fig. 1 Fig. 7 To facilitate explanation, the accompanying illustra-tion has been drawn to show all possible indicators;in actual operation, however, the di...
Page 6 - PREPARATION; Close the battery compartment lid.
En-5 PREPARATION CAUTION! ● Take care to prevent infants fromaccidentally swallowing batteries. ● When not using the Remote Control Unitfor an extended period, remove thebatteries to avoid possible leakage anddamage to the unit. ● If leaking battery fluid comes in contactwith your skin, eyes, or mou...
Page 7 - To Set the Fan Speed; OPERATION
En-6 To Select Mode Operation 1 Press the START/STOP button (Fig.6 b-9). The indoor unit’s OPERATION Indicator Lamp (green) (Fig. 3 a-5) will light.The air conditioner will start operating. 2 Press the MODE button (Fig.6 b-2) to select the desiredmode. Each time the button is pressed, the mode will ...
Page 8 - To Stop Operation
En-7 To Stop Operation Press the START/STOP button (Fig. 6 b-9). The OPERATION Indicator Lamp (green) (Fig. 3 a-5) will go out. About AUTO CHANGEOVER Operation AUTO: ● When AUTO CHANGEOVER operation first selected, the fan will oper-ate at very low speed for about one minute, during which time thein...
Page 9 - TIMER OPERATION; To Use the ON timer or OFF timer
En-8 TIMER OPERATION s Before using the timer function, be sure that the Remote Control Unit is set to the correct current time ( ☞ P. 4). To Use the ON timer or OFF timer 1 Press the START/STOP button (Fig. 6 b-9)(if the indoor unit is already operating, proceed to step 2). The indoor unit’s OPERAT...
Page 10 - SLEEP TIMER OPERATION; To Use the SLEEP Timer
En-9 SLEEP TIMER OPERATION Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operation is stopped. To Use the SLEEP Timer While the air conditioner is operating or stopped, press theSLEEP button (Fig. 6 b-6). The indoor unit’s OPERATION Indicator L...
Page 11 - ADJUSTING THE DIRECTION OF AIR CIRCULATION; Vertical Air Direction Adjustment; Right-Left Adjustment
En-10 knob(two places) Right-Left Louvers ADJUSTING THE DIRECTION OF AIR CIRCULATION Vertical (up-down) direction of airflow is adjusted by pressing the Remote Control Unit’s SET button. Horizontal (right-left)airflow direction is adjusted manually, by moving the Air Flow Direction Louvers.Whenever ...
Page 12 - MINIMUM HEAT OPERATION; ECONOMY OPERATION
En-11 MINIMUM HEAT OPERATION • The room temperature can be maintained at 50 °F by pressing the MIN. HEAT button (Fig.6 b-3) so as to prevent the room temperature from falling too far. To use MINIMUM HEAT OPERATION Press the MIN. HEAT button (Fig.6 b-3) To stop MINIMUM HEAT OPERATION Press the START/...
Page 13 - How To Use the Main Unit Controls; COIL DRY OPERATION; To select COIL DRY Operation; To select SWING Operation
En-12 SWING OPERATION MANUAL AUTO OPERATION Use the MANUAL AUTO operation in the event the Remote Control Unit is lost or otherwise unavailable. How To Use the Main Unit Controls Press the MANUAL AUTO button (Fig. 2 a-2) for three sec-onds on the main unit control panel. To stop operation, press the...
Page 14 - CLEANING AND CARE; Cleaning the Intake Grille
En-13 CLEANING AND CARE ● Before cleaning the indoor unit, be sure to turn it off and disconnect the Power Supply Cord. ● Be sure the Intake Grille (Fig. 1 a-8) is installed securely. ● When removing or replacing the air filters, be sure not to touch the heat exchanger, as personalinjury may result....
Page 15 - TROUBLESHOOTING
En-14 TROUBLESHOOTING WARNING! Symptom Doesn’t operate immedi-ately: Noise is heard: Smells: Mist or steam isemitted: Airflow is weak or stops: Water is produced fromthe outdoor unit: Problem ● If the indoor unit is stopped and then immediately started again,the compressor will not operate for about...
Page 16 - OPERATING TIPS; Operation and Performance; AUTO Restart
En-15 TROUBLESHOOTING Symptom Doesn’t operate at all: Poor Cooling performance: The unit operatesdifferently from the RemoteControl Unit’s setting: See Page — 8 - 9 — 6 5 CHECK ONCE MORE Items to check ● Is the Power Supply Plug disconnected its outlet? ● Has there been a power failure? ● Has a fuse...
Page 17 - Temperature and Humidity Range; SPECIFICATION
En-16 OPERATING TIPS Dry Mode About 14 to 115 °F About 64 to 90 °F Outdoor temperature Indoor temperature Cooling Mode About 14 to 115 °F About 64 to 90 °F Heating Mode About 5 to 75 °F About 86 °F or less Temperature and Humidity Range ● If the air conditioner is used under higher temperature condi...
Page 18 - Friedrich Air Conditioning Co.
Friedrich Air Conditioning Co. 4200 N. Pan Am San Antonio, Texas 78218 USA Tel. (210) 357-4400 Fax (210) 357-4490 Visit us at www. friedrich. com