Friedrich MR12Y1F, MR09Y1F operation manual Features and Functions, Inverter

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 eco- nomic 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.

PROGRAM TIMER

The program timer allows you to integrate OFF timer and ON timer operations in a single sequence. The sequence can involve one transition from OFF timer to ON timer, or from ON timer to OFF timer, within a twenty-four hour pe- riod.

SLEEP TIMER

When the SLEEP button is pressed during cooling mode, the thermostat setting is gradually raised during the period of operation. When the set time is reached, the unit auto- matically turns off.

WIRELESS REMOTE CONTROL UNIT

The Wireless Remote Control Unit allows convenient con- trol of air conditioner operation.

HORIZONTAL AIRFLOW

For cooling, use horizontal airflow so the cool air does not blow directly on the occupants in the room.

OMNI-DIRECTIONAL AIR FLOW (SWING OPERATION)

Three-dimensional control over air direction swing is possi- ble through dual use of both an UP/DOWN air direction swing and RIGHT/LEFT air direction swing. Since UP/DOWN air direction flaps operate automatically according to the oper- ating mode of the unit, it is possible to set air direction based on the operating mode.

REMOVABLE OPEN PANEL

The indoor unit’s Open Panel can be removed for easy clean- ing and maintenance.

MILDEW-RESISTANT FILTER

The AIR FILTER has been treated to resist mildew growth, thus allowing cleaner use and easier care.

SUPER QUIET OPERATION

When the FAN CONTROL button is used to select QUIET, the unit begins super-quiet operation; the indoor unit’s air- flow is reduced to produce quieter operation.

En-2