Fujitsu AOU30CLX, ASU36CLX, ASU30CLX, AOU36CLX specifications Error Contents

Page 15

ERROR CONTENTS

 

Error

Display

Error

 

 

 

 

Operation

Timer LED

 

 

LED

 

 

 

 

 

2 flash

Serial signal (reverse) error, at operation start up

 

 

 

 

 

 

 

 

3 flash

Serial signal (reverse) error, during oeration

 

Serial signal error

Normal

 

 

 

4 flash

Serial signal (forward) error, at operation start up

 

 

 

 

 

 

 

 

5 flash

Serial signal (forward) error, during operation

 

 

 

 

 

 

 

 

8 flash

Wired remote controller error

 

 

 

 

 

 

Indoor unit thermistor error

2 flash

2 flash

Indoor temperature thermistor open / short

 

 

 

 

3 flash

Heat exchanger middle thermistor open / short

 

 

 

 

 

 

 

 

 

 

 

2 flash

Discharge thermistor open / short

 

 

 

 

 

 

Outdoor unit thermistor error

3 flash

3 flash

Heat exchanger thermistor open

 

 

 

 

4 flash

Outdoor temperature thermistor open / short

 

 

 

 

 

 

 

 

 

 

 

8 flash

Compressor temperature thermistor open / short

 

 

 

 

 

 

 

 

2 flash

Forced automatic SW welded

 

 

 

 

 

 

 

 

3 flash

Main relay welded

 

 

 

 

 

 

Indoor unit control error

4 flash

4 flash

Power interruption error

 

 

 

 

 

 

 

 

7 flash

VDD permanent stop protection

 

 

 

 

 

 

 

 

8 flash

reverse VDD permanent stop protection

 

 

 

 

 

 

 

 

2 flash

Current trip error

 

 

 

 

 

 

 

5 flash

3 flash

CT abnormal

 

Outdoor unit control error

 

 

 

5 flash

Compressor location detection error

 

 

 

 

 

 

 

 

 

 

 

 

 

6 flash

Outdoor unit fan drive system abnormal

 

 

 

 

 

 

Indoor fan motor error

6 flash

2 flash

Abnormal lock

 

 

 

 

3 flash

Abnormal rotation

 

 

 

 

 

 

 

 

 

 

 

2 flash

Discharge Temperature abnormal

 

 

 

 

 

 

Refrigerant cycle error

7 flash

3 flash

Cooling high pressure abnormal rise

 

 

 

 

 

 

 

 

5 flash

Pressure switch trouble

 

 

 

 

 

 

 

 

2 flash

Active filter voltage trouble (second time)

 

 

 

 

 

 

Optional function error

8 flash

3 flash

Active filter voltage trouble (first time)

 

 

 

 

 

 

 

 

4 flash

PFC circuit error

 

 

 

 

 

 

Model error

Blinking

Blinking

Model error

2006.01.20

 

 

14

 

 

Image 15
Contents Wall Mounted type ContentsSpecifications 39-1/4 12-5/8 320 228 Outline and DimensionsOutdoor Unit Indoor Refrigerant System DiagramCircuit Diagram ASU36CLX Controller PCB Assy Indicator PCB Assy Models AOU30CLX AOU36CLX AOU36CLX AOU36CLX Models AOU30CLX AOU36CLX AOU36CLX Error Contents Disassembly Illustration 2006.02.07 Models ASU30CLX, ASU36CLX Ls e ,doXLMC03 USA XL C63 USA Models ASU30CLX, ASU36CLX Models AOU30CLX AOU36CLX 2006.02.02 2006.02.07 2006.02.07 ASU30CLX ASU36CLX Parts ListOutdoor Unit Name and Shape Standard Accessories0512G2975

AOU30CLX, ASU30CLX, AOU36CLX, ASU36CLX specifications

Fujitsu has long been a leading name in the HVAC industry, and its ASU30CLX, ASU36CLX, AOU36CLX, and AOU30CLX air conditioning models showcase their commitment to innovation, efficiency, and user comfort. These units cater to both residential and light commercial applications, providing effective cooling and heating solutions.

The ASU30CLX and ASU36CLX are wall-mounted indoor units that are designed for optimal space-saving while delivering powerful performance. These units feature a sleek and modern design, making them a versatile addition to any interior decor. Their compact nature allows for easy installation and blends seamlessly with various room styles.

One of the standout features of these models is the advanced inverter technology. This technology enables the compressors to adjust their speed dynamically based on the cooling needs of the space, resulting in significant energy savings and reduced operational costs. The inverter system enhances overall performance and reduces noise levels, ensuring a quiet and comfortable environment.

Another significant characteristic is the integration of a multi-stage air filtration system. This system effectively captures dust particles, allergens, and other impurities, contributing to a healthier indoor environment. The filters are easy to clean and maintain, increasing the longevity of the unit and ensuring optimal performance.

The AOU30CLX and AOU36CLX, on the other hand, serve as outdoor units designed to complement their respective indoor counterparts. These outdoor units are built to withstand various weather conditions and operate efficiently even in extreme temperatures. They are equipped with corrosion-resistant materials which enhance durability, ensuring a long lifespan for the system.

Both AOU outdoor models support easy connection to multiple indoor units, allowing for customized climate control solutions across different zones in a building. This flexibility helps streamline energy usage and improve comfort levels throughout the space.

In terms of energy efficiency, Fujitsu's models are recognized for their impressive SEER (Seasonal Energy Efficiency Ratio) ratings, making them compliant with stringent energy regulations and eco-friendly standards. Additionally, their quiet operation and smart controls, which can be managed via remote or smartphone apps, offer significant convenience.

Overall, the Fujitsu ASU30CLX, ASU36CLX, AOU36CLX, and AOU30CLX models represent the cutting edge of air conditioning technology. With their blend of energy efficiency, innovative features, and user-friendly operation, these units provide an ideal solution for anyone looking to enhance their indoor climate with reliable performance.