Friedrich MW09Y3FM, MW12Y3FM, MW18Y3FM, MR24DY3F, MR36TQY3F manual Sleep Timer Operation

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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. 5 F).

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

Press the SLEEP button (Fig. 5 F) once again and set the time using the TIMER SET ( / ) buttons (Fig. 5 L).

Set the time while the Timer Mode Display is flashing (the flashing will continue about five seconds).

button: Press to advance the time. button: Press to reverse the time.

About five seconds later, the entire display will reappear.

To Cancel the Timer:

Use the TIMER MODE button to select “CANCEL”.

The air conditioner will return to normal operation.

To Stop the Air Conditioner During Timer Operation:

Press the START/STOP button.

About the SLEEP Timer

To prevent excessive warming or cooling during sleep, the SLEEP timer function automatically modifies the thermostat setting in accordance with the set time setting. When the set time has elapsed, the air conditioner completely stops.

During Heating operation:

When the SLEEP timer is set, the thermostat setting is automatically lowered 2 °F every thirty minutes. When the thermostat has been lowered a total of 8 °F, the thermostat setting at that time is maintained until the set time has elapsed, at which time the air conditioner automatically turns off.

During Cooling/Dry operation:

When the SLEEP timer is set, the thermostat setting is auto- matically raised 2 °F every sixty minutes. When the thermo- stat has been raised a total of 4 °F, the thermostat setting at that time is maintained until the set time has elapsed, at which time the air conditioner automatically turns off.

SLEEP timer setting

 

 

 

SLEEP timer setting

 

 

 

 

2 °F

4 °F

6 °F

8 °F

 

 

Set time

 

 

 

 

 

30

 

 

minutes

1 hour

 

 

 

1 hour

 

 

1 hour

2 °F

4 °F

 

30 minutes

 

 

Set time

 

 

En-8

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Contents Operating Manual Page Operation Timer Super Quiet Coil DRY Safety Precautions ContentsInverter Features and FunctionsIndoor Unit Operating Control Panel Fig Manual Auto button Name of PartsPreparation Operation About Auto Changeover Operation About Mode OperationTo Stop Operation Press the START/STOP button N Timer Operation During Cooling/Dry operation Sleep Timer OperationAbout the Sleep Timer During Heating operationTypes of Air flow Direction Setting Adjusting the Direction of AIR CirculationVertical Air Direction Adjustment Press the SET button O Right-Left Adjustment Adjust the Right-Left louversTo select Swing Operation Press the Swing button P Swing OperationCoil DRY Operation Manual Auto OperationCleaning and Care Replace them by two new Air cleaning filters Install the Air cleaning filter set setInstall the two Air filters and close the Intake Grille Replacing dirty Air cleaning filtersSymptom Problem TroubleshootingHeating Performance Symptom Items to checkOperating Tips Operation and PerformanceSimultaneous Use of Multiple Units Event of Power InterruptionAuto Restart Multi-type Air conditionerIndoor Humidity Temperature and Humidity RangeCooling/Dry Mode Heating Mode Outdoor temperature Indoor temperature

MW09Y3FM, MW12Y3FM, MW18Y3FM, MR24DY3F, MR36TQY3F, MW12Y3FM, MW09Y3FM, MW18Y3FM specifications

Friedrich is recognized for producing high-performance and reliable air conditioning units, and the models MW12Y3FM, MW09Y3FM, MW18Y3FM, MR24DY3F, and MR36TQY3F exemplify their commitment to quality.

The MW series, particularly the MW12Y3FM, MW09Y3FM, and MW18Y3FM, offers versatile cooling options suitable for different room sizes. These units come equipped with energy-efficient inverter technology, which adjusts the compressor speed to maintain desired temperatures while reducing energy consumption. This not only helps save on electricity bills but also enhances comfort by minimizing temperature fluctuations.

One of the standout features of these models is their user-friendly Wi-Fi capability, enabling remote control from smartphones and smart home systems. This technology simplifies operation, allowing users to adjust settings, monitor usage, and schedule operations from anywhere. Furthermore, these models include programmable timers and multiple fan settings, providing enhanced flexibility and control over indoor climates.

The MR24DY3F and MR36TQY3F models cater to larger spaces, making them ideal for commercial applications or open-plan areas. Both units feature powerful cooling capacities and are designed to efficiently circulate cool air even in high-demand scenarios. They are also equipped with advanced filtration systems that enhance indoor air quality by capturing dust, allergens, and other particulates.

In terms of durability, Friedrich air conditioners are constructed with high-quality materials, ensuring longevity and resistance to wear and tear. The MW series also indicates quiet operation, with noise-reducing technologies that allow for peaceful environments, whether in homes or workplaces.

Additional characteristics include precise temperature control, an eco-friendly refrigerant, and the ability to run in a dehumidification mode, which is particularly valuable during humid months. The sleek design of these units makes them aesthetically pleasing, allowing them to blend seamlessly into any environment without compromising functionality.

Overall, Friedrich's MW12Y3FM, MW09Y3FM, MW18Y3FM, MR24DY3F, and MR36TQY3F models represent a blend of innovative technology, efficiency, and performance, making them ideal choices for anyone seeking reliable climate control solutions.
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