COOLING MODEL ROOM AIR CONDITIONER WALL MOUNTED TYPE Indoor Unit MW30C3G MW36C3G Outdoor Unit 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 9315345394_OM.indb 1...
● Do not insert fi ngers or objects into the outlet port or intake grille. ● Do not start and stop air conditioner operation by disconnecting the power supply cord and so on. ● Take care not to damage the power supply cord.
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. AUTO CHANGEOVER The operation mode (cooling, dry) is switched automatically to maintain the set temperature, and the temperature is kept constant at all times.
NAME OF PARTS Fig. 1 Fig. 5 Fig. 6 En-3 9315345394_OM.indb 3 9315345394_OM.indb 3 Fig. 2 Fig. 3 Fig. 4 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.
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U TEST RUN button ● This button is used when installing the condi- tioner, and should not be used under normal conditions, as it will cause the air conditioner’s thermostat function to operate incorrectly. ● If this button is pressed during normal opera- tion, the unit will switch to test operation mode, and the Indoor Unit’s OPERATION Indicator...
● The Remote Controller must be pointed at signal receiver (Fig. 3 4) to operate cor- rectly. ● Operating Range: About 7 meters. ● When a signal is properly received by the air conditioner, a beeping sound will be heard. ● If no beep is heard, press the Remote Controller button again.
To Select Mode Operation 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.
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If the difference between thermostat setting and actual room temperature is less than +4 °F Monitor operation ● When the air conditioner has adjusted your room’s temperature to near the thermostat setting, it will begin monitor operation. In the monitor operation mode, the fan will operate at low speed.
Remote Controller’s Display (OFF ON, or OFF ON). One example of Program timer use might be to have the air conditioner automatically ● stop (OFF timer) after you go to sleep, then start (ON timer) automatically in the morn- ing before you arise.
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).
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 airfl ow-direction louvers have stopped mov- ing.
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.
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 fi lters, be sure not to touch the heat exchanger, as personal injury may result.
3 minutes, preventing unit operation during that period. ● During operation and immediately after stopping the unit, the sound of water fl owing in the air conditioner’s piping may be heard. Also, noise may be particularly noticeable for about 2 to 3 minutes after starting operation (sound of coolant fl...
OPERATING TIPS AUTO Restart In Event of Power Interruption ● The air conditioner power has been interrupted by a power failure. The air conditioner will then restart automatically in its previous mode when the power is restored. ● Operated by setting before the power failure.
Indoor temperature ● 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. Also, during Cooling and Dry modes, if the unit is used under conditions of lower temperature than those listed above, the heat-exchanger may freeze, leading to water leakage and other damage.
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9315345394_OM.indb 19 9315345394_OM.indb 19 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 9/30/2010 2:44:34 PM 9/30/2010 2:44:34 PM...
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