OPERATING MANUAL MODE D’EMPLOI MANUAL DE FUNCIONAMIENTO INVERTER COOLING MODEL ROOM AIR CONDITIONER English WALL MOUNTED TYPE Indoor Unit Français MW30C3G MW36C3G Outdoor Unit Español MR30C3G MR36C3G KEEP THIS OPERATION MANUAL FOR FUTURE REFERENCE CONSERVEZ CE MODE D'EMPLOI AFIN DE POUVOIR VOUS Y RÉFÉRER ULTÉRIEUREMENT GUARDE ESTE MANUAL DE USO PARA FUTURAS CONSULTAS P/N9315345394 9315345394_OM.
CONTENTS 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 MANUAL AUTO OPERATION ....................
FEATURES AND FUNCTIONS INVERTER At the start of operation, a large power is used to bring the room quickly to the desired temperature. Afterwards, the unit automatically switches to a low power setting for economic and comfortable operation. REMOVABLE OPEN PANEL The indoor unit’s Open Panel can be removed for easy cleaning and maintenance.
NAME OF PARTS 1 Fig. 1 MANUAL AUTO 8 9 1 Fig. 2 3 3 D = A 2 OPERATION 5 TIMER 6 7 SUPER QUIET B C Fig. 5 4 Fig. 3 E 8 G F H Fig. 6 Fig. 4 L W ] Z J K I M V O P Q R \ a ^ [ Y S T N U X Fig. 7 To facilitate explanation, the accompanying illustration has been drawn to show all possible indicators; in actual operation, however, the display will only show those indicators appropriate to the current operation. En-3 9315345394_OM.
Fig. 1 Indoor Unit Fig. 6 Remote Controller 1 Operating Control Panel (Fig. 2) 2 MANUAL AUTO button ● When kept on pressing the MANUAL AUTO I J K L M N O P Q R S T U button 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 the forced cooling operation starts by any chance, press the START/STOP button to stop the operation. 3 4 5 6 Indicator (Fig.
PREPARATION CAUTION! Load Batteries (AAA/R03/LR03 2) 1 Press and slide the battery compartment lid on the reverse side to open it. Slide in the direction of the arrow while pressing the 2 3 mark. Insert batteries. Be sure to align the battery polarities ( ) correctly. Close the battery compartment lid. Set the Current time 1 2 Press the CLOCK ADJUST button (Fig. 6 V). Use the tip of a ball-point pen or other small object to press the button. Use the TIMER SET ( / ) buttons (Fig.
OPERATION To Select Mode Operation 1 2 Press the START/STOP button (Fig.6 P). The indoor unit’s OPERATION Indicator Lamp (red) (Fig. 3 5) will light. The air conditioner will start operating. Press the MASTER CONTROL button (Fig.6 J) to select the desired mode. Each time the button is pressed, the mode will change in the following order. DRY ▲ ▲ COOL ▲ ▲ AUTO FAN About three seconds later, the entire display will reappear. To Set the Thermostat Example: When set to COOL. Press the SET TEMP.
To Stop Operation Press the START/STOP button (Fig. 6 P). The OPERATION Indicator Lamp (red) (Fig. 3 5) will go out. About AUTO CHANGEOVER Operation AUTO: ● When AUTO CHANGEOVER operation first selected, the fan will operate at very low speed for about one minute, during which time the unit detects the room conditions and selects the proper operating mode.
TIMER OPERATION Before using the timer function, be sure that the Remote Controller is set to the correct current time (☞ P. 5). To Use the ON timer or OFF timer 1 2 Press the START/STOP button (Fig. 6 P) (if the unit is already operating, proceed to step 2). The indoor unit’s OPERATION Indicator Lamp (red) (Fig. 3 5) will light. Press the TIMER MODE button (Fig. 6 M) to select the OFF timer or ON timer operation. Perform steps 2 and 3.
SLEEP TIMER OPERATION Unlike other timer functions, the SLEEP timer is used to set the length of time until air conditioner operate is stopped. To Use the SLEEP Timer While the air conditioner is operating or stopped, press the SLEEP button (Fig. 6 I). The indoor unit’s OPERATION Indicator Lamp (red) (Fig. 3 5) lights and the TIMER Indicator Lamp (green) (Fig. 3 6) light. To Change the Timer Settings To Cancel the Timer: Use the TIMER MODE button to select “CANCEL”.
ADJUSTING THE DIRECTION OF AIR CIRCULATION ● Adjust the up, down, left, and right AIR directions with the AIR DIRECTION buttons on the Remote Controller. ● Use the AIR DIRECTION buttons after the Indoor Unit has started operating and the airflow-direction louvers have stopped moving. DANGER! Vertical Air Direction Adjustment Press the SET button (Vertical) (Fig. 6 Q).
SWING OPERATION Begin air conditioner operation before performing this procedure. To select SWING Operation Press the SWING button (Fig. 6 S). The SWING Display (Fig. 7 a) will light. Each time the SWING button is pressed, the swing operation will change in the following order. Up/down swing operation Swing operation stops Left/right swing operation Up/down/left/right swing operation To stop SWING Operation Press the SWING button and select STOP.
CLEANING AND CARE ● Before cleaning the air conditioner, be sure to turn it off and disconnect the Power Supply Cord. CAUTION! ● Be sure the Intake Grille (Fig. 1 8) is installed securely. ● When removing and replacing the air filters, be sure not to touch the heat exchanger, as personal injury may result. Cleaning the Intake Grille Cleaning the Air Filter 1. Remove the Intake Grille.
TROUBLESHOOTING WARNING! In the event of a malfunction (burning smell, etc.), immediately stop operation, turn off the electrical breaker or disconnect the power supply plug, and consult authorized service personnel. Merely turning off the unit’s power switch will not completely disconnect the unit from the power source. Always be sure to turn off the electrical breaker or disconnect the power supply plug to ensure that power is completely off.
TROUBLESHOOTING Symptom CHECK ONCE MORE Doesn’t operate at all: Problem See Page ● Is the Power Supply Plug disconnected its outlet? ● Has there been a power failure? — ● Has a fuse blown out, or a circuit breaker been tripped? ● Is the timer operating? Poor Cooling performance: 8-9 ● Is the Air Filter dirty? ● Air the air conditioner’s intake grille or outlet port blocked? ● Did you adjust the room temperature settings (thermostat) correctly? ● Is there a window or door open? ● In the case of Cooli
OPERATING TIPS Temperature and Humidity Range Cooling Mode Dry Mode Outdoor temperature About 14 to 115 °F About 14 to 115 °F Indoor temperature About 64 to 90 °F About 64 to 90 °F ● If the air conditioner is used under higher temperature conditioner than those listed, the built-in protection circuit may operate to prevent internal circuit damage.
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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 9315345394_OM.
