NAME OF PARTS

Fig. 1 Indoor Unit

1Operating Control Panel (Fig. 2)

2 MANUAL AUTO button

When kept on pressing the MANUAL AUTO 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 but- ton to stop the operation.

3Indicator (Fig. 3)

4Remote Control Signal Receiver

5 OPERATION Indicator Lamp (red)

6 TIMER Indicator Lamp (green)

If the TIMER indicator lamp flashes when the timer is operating, it indicates that a fault has occurred with the timer setting (See Page 13 Auto Restart).

7SUPER QUIET Indicator Lamp (orange)

8Intake Grille (Fig. 4)

9 Front Panel

0 Air Filter

A Air Flow Direction Louver B Power Diffuser

C Right-Left Louver

(behind Air Flow Direction Louver) D Drain Hose

Fig. 5 Outdoor Unit

EIntake Port F Outlet Port G Pipe Unit

H Drain port (bottom)

Refer to the folded out page on the cover.

Fig. 6 Remote Control Unit

ISLEEP button

JMASTER CONTROL button K SET TEMP. button ( / ) L Signal Transmitter

M TIMER MODE button

N TIMER SET ( / ) button O FAN CONTROL button

P START/STOP button Q SET button (Vertical) R SET button (Horizontal) S SWING button

T RESET button

U TEST RUN button

This button is used when installing the conditioner, and should not be used un- der normal conditions, as it will cause the air conditioner’s thermostat function to op- erate incorrectly.

If this button is pressed during normal op- eration, the unit will switch to test opera- tion mode, and the Indoor Unit’s OPERA- TION Indicator Lamp and TIMER Indicator Lamp will begin to flash simultaneously.

To stop the test operation mode, press the START/STOP button to stop the air condi- tioner.

VCLOCK ADJUST button

WRemote Control Unit Display (Fig. 7) X Transmit Indicator

Y Clock Display

Z Operating Mode Display [ Timer Mode Display

\ Fan Speed Display

] Temperature SET Display ` SLEEP Display

a SWING Display

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Friedrich MR09Y1F, MR12Y1F operation manual Name of Parts, Indoor Unit Operating Control Panel Fig Manual Auto button