Fig. 1 Indoor Unit

1Operating Control Panel (Fig. 2)

2 MANUAL AUTO button

3Indicator Lamps (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 12 Auto Restart).

7SUPER QUIET Indicator Lamp (green)

8 SWING Indicator Lamp (orange)

9Intake Grille (Fig. 4)

0 Air Filter

A Air Flow Direction Louver B Right-Left Louver

(behind Air Flow Direction Louver) C Drain Hose

D Air Cleaning Filter (optional)

Fig. 5 Outdoor Unit

EIntake Port F Outlet Port G Pipe Unit

Refer to the folded out page on the cover.

Fig. 6 Remote Control Unit

HMASTER CONTROL button

ISET TEMP. / SET TIME buttons (+/-) J Signal Transmitter

K TIMER button

L FAN CONTROL button M START/STOP button N SLEEP button

O SET button P SWING button Q ACL button

R TIME ADJUST button

Rear side (Fig. 7)

STEST RUN

Touch the two metal contacts with a metallic object to send the signal to perform a test run.

Perform a test run only when installing the air conditioner. If the signal to perform a test run is received during normal operation, the air conditioner’s thermostat will malfunction.

If the signal to perform a test run is re- ceived during normal operation, the unit will switch to the test operation mode and the indoor unit’s OPERATION and TIMER indicator lamps will flash simultaneously.

To stop the test operation mode, press the START/STOP button to stop the air conditioner.

TRemote Control Unit Display (Fig. 8) U Transmit Indicator

V Clock Display

W Operating Mode Display X T imer Mode Display Y Fan Speed Display

Z Temperature Set Display [ Timer Set Indicator

\ Temperature Set Indicator

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Friedrich MW09Y1F, MW12Y1F, MR09Y1F MR12Y1F operation manual Outdoor Unit Intake Port F Outlet Port G Pipe Unit, Test RUN

MR09Y1F MR12Y1F, MW09Y1F, MW12Y1F specifications

The Friedrich MW12Y1F, MW09Y1F, MR09Y1F, and MR12Y1F are part of a modern series of air conditioning systems designed for efficiency, reliability, and advanced comfort control. These units are well-suited for residential and light commercial applications, offering innovative features that cater to the specific demands of users, ensuring a comfortable indoor environment throughout the year.

One of the standout features of these units is their impressive energy efficiency ratings. Each model operates with advanced inverter technology, which allows the compressor to adjust its speed according to the cooling or heating demand. This technology not only provides more precise temperature control but also significantly reduces energy consumption compared to traditional air conditioning systems. The enhanced efficiency leads to lower utility bills and a reduced environmental footprint, making these units an eco-friendly choice.

The Friedrich MW12Y1F and MW09Y1F models are equipped with a powerful cooling capacity, suitable for medium to large spaces. The MR09Y1F and MR12Y1F, on the other hand, cater to slightly smaller areas while still delivering outstanding performance. All models come with multiple fan speeds and precise temperature controls, ensuring tailored comfort settings for any conditions.

Moreover, these air conditioning units come with advanced air filtration systems designed to improve indoor air quality. The multi-stage filtration captures dust, allergens, and other airborne particles, making the environment healthier, particularly for individuals with respiratory sensitivities.

User-friendly interfaces make these models easy to operate, with remote control functionalities that allow users to adjust settings from a distance. Some versions also offer smart home compatibility, enabling control via mobile apps or voice commands for enhanced convenience.

Durability is another hallmark of the Friedrich MW and MR series. Constructed with high-quality materials, these units are built to withstand various weather conditions while providing reliable performance throughout their lifespan.

In summary, the Friedrich MW12Y1F, MW09Y1F, MR09Y1F, and MR12Y1F stand out for their energy efficiency, advanced technology, user-friendly features, and robust build quality. These models contribute to comfortable living spaces while prioritizing health and energy savings, making them excellent choices for modern climate control needs.