Fujitsu AUXG12KVLA User Manual

AIR CONDITIONER
2-unit multi-split type
SERVICE MANUAL
INDOOR
AUXG07–14KVLA ARXG07–14KSLAP ARXG07–14KLLAP ASHG07–14KGTB
ASHG07–14KGTE ASHG07–14KMTB
ASHG07–14KMCC
ASHG07–14KMCE
ASHG07–14KETA
ASHG07–14KETE
ASHG07–14KETA-B
ASHG07–14KETE-B
AGHG09–14KVCA
OUTDOOR
AOHG14KBTA2 AOHG18KBTA2
SR_MU001EG_11
2022.04.13

Fujitsu AUXG12KVLA Specifications

General

Heating Capacity	4.0 kW
Refrigerant	R32
Energy Efficiency Class Cooling	A++
Energy Efficiency Class Heating	A+
Power Supply	230 V, 50 Hz

Summary

2. TECHNICAL DATA AND PARTS LIST

1. Precautions

Essential safety precautions and guidelines for servicing and maintenance work on air conditioners.

3. Indoor unit parts list

4. Outdoor unit parts list

3. TROUBLESHOOTING

1. Error code

Explanation of error codes, memory checking/erasing, and error code tables for indoor units, remote controllers, wireless LAN, and mobile app.

2. Troubleshooting with error code

Detailed troubleshooting steps for specific error codes (E:11 to E:A8) related to communication, sensors, motors, and unit failures.

3. Troubleshooting without error code

Troubleshooting steps for common issues like no power, no operation, abnormal noise, and water leaks without specific error codes.

4. Troubleshooting with error code (For wireless LAN adapter)

Troubleshooting guidance for wireless LAN adapter errors, including communication failures, non-energized status, and mobile app setup.

5. Service parts information

Information on service parts for key components like compressors, EEVs, and fan motors, aiding in diagnosis and replacement.

6. Thermistor resistance values