ERROR CONTENTS (Indoor unit)

Operation can be checked by lighting and flashing of the display section OPERATION, TIMER, and VERTICAL SWING lamps.

Perform judgment in accordance with the following.

VERTICAL SWING lamp (Orange)

TIMER lamp (Green)

OPERATION lamp (Red)

MANUAL

AUTO

SWING SWING TIMER OERATION

TEST RUNNING

When the air conditioner is run by pressing the remote control unit test run button, the OPERATION, TIMER, and VERTICAL SWING lamps flash slowly at the same time.

ERROR

The OPERATION, TIMER, and VERTICAL SWING lamps operate as follows according to the error contents.

OPERATION

TIMER lamp

SWING lamp

 

Error contents

lamp (RED)

(GREEN)

(ORANGE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indoor EEPROM abnormal

 

 

 

 

 

 

 

 

 

 

 

Outdoor EEPROM abnormal

 

 

 

 

 

 

(2 times)

 

 

 

 

Indoor room temperature sensor open

 

 

 

 

 

 

(2 times)

 

 

 

 

Indoor room temperature sensor shortcircuited

 

 

 

 

 

 

(3 times)

 

 

 

 

Indoor heat exchanger temperature sensor open

 

 

 

 

 

 

(3 times)

 

 

 

 

Indoor heat exchanger temperature sensor shortcircuited

 

 

 

 

 

 

(4 times)

 

 

 

 

Float switch operated

 

 

 

 

 

 

(5 times)

 

 

 

 

Indoor signal abnormal

 

 

 

 

 

 

(5 times)

 

 

 

 

Outdoor signal abnormal

 

 

 

 

 

 

(6 times)

 

 

 

 

Indoor fan abnormal

 

 

 

 

 

 

 

(2 times)

 

 

 

Outdoor power source connection abnormal

 

 

 

 

 

 

 

(3 times)

 

 

 

Outdoor heat exchanger temperature sensor open

 

 

 

 

 

 

 

(3 times)

 

 

 

Outdoor heat exchanger temperature sensor shortcircuited

 

 

 

 

 

 

 

(4 times)

 

 

 

Outdoor temperature sensor open

 

 

 

 

 

 

 

(4 times)

 

 

 

Outdoor temperature sensor shortcircuited

 

 

 

 

 

 

 

(5 times)

 

 

 

Outdoor discharge pipe temperature sensor or compressor

 

 

 

 

temperature sensor open

 

 

 

 

 

 

 

 

 

 

 

 

(5 times)

 

 

 

Outdoor discharge pipe temperature sensor or compressor

 

 

 

 

temperature sensor shortcircuited

 

 

 

 

 

 

 

 

 

 

 

 

(6 times)

 

 

 

Outdoor high pressure abnormal

 

 

 

 

 

 

 

(7 times)

 

 

 

Outdoor discharge pipe temperature or compressor

 

 

 

 

temperature sensor abnormal

 

 

 

 

 

 

 

 

 

 

 

: 0.1s ON/0.1s OFF (flash)

: OFF

 

: 0.5s ON/0.5s OFF (flash)

 

 

 

2006.03.13

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Friedrich MR36Y3F, MS36Y3F specifications Error Contents Indoor unit

MS36Y3F, MR36Y3F specifications

The Friedrich MS36Y3F and MR36Y3F are cutting-edge models in the market of multi-split air conditioning systems. Designed with modern living in mind, these air conditioners cater to the needs of both residential and commercial spaces, ensuring optimal comfort while maintaining energy efficiency.

One of the main features of the Friedrich MS36Y3F and MR36Y3F is their significant cooling and heating capacity. Both models are equipped with a powerful inverter compressor that adjusts the speed of the compressor based on the indoor conditions, ensuring consistent temperatures without the peaks and valleys associated with traditional systems. This not only enhances comfort but also drastically reduces energy consumption, making these models a sustainable choice for the environmentally conscious consumer.

The cooling capacity of the MS36Y3F is rated at an impressive 36,000 BTUs, while the MR36Y3F, designed for heating, offers the same capacity. This makes both units suitable for larger areas, ensuring that every corner of a space is adequately cooled or heated. This robust output is complemented by advanced air distribution technology that helps ensure uniform airflow throughout the room.

Flexibility is a hallmark of these models. They are designed to work with multiple indoor air handlers, enabling different rooms to be controlled independently. This multi-zone capability allows users to create customized settings based on individual preferences, thus improving overall efficiency.

Another notable characteristic is the inclusion of smart technology. Both the MS36Y3F and MR36Y3F are equipped with Wi-Fi capabilities, allowing users to control their systems remotely via a smartphone app. This feature not only enhances user convenience but also supports energy management by allowing users to program timers and settings for different times of the day.

In terms of build quality, Friedrich has incorporated durable components that are designed to withstand the rigors of daily operation. The rust-resistant cabinet ensures longevity, while the self-diagnostic capabilities make troubleshooting easier, reducing downtime.

Noise levels are an important consideration when choosing an air conditioning system. Both models operate at whisper-quiet levels, allowing for minimal disruption in both residential and commercial environments.

In summary, the Friedrich MS36Y3F and MR36Y3F models are designed to meet the demands of today’s energy-conscious users while providing superior comfort and control. With powerful cooling and heating capacities, advanced smart features, and reliable performance, they represent some of the best technology available in the realm of air conditioning systems.