Functions and Control Domestic air conditioner and will not be revealed.7.1.13 Abnormal operation of indoor systemWhen the outdoor system operates, if the indoor system operation differs from the outdoor system, theabnormal operation malfunction will be reported. 10s after the report, the indoor system will be closed.Outdoor system mode Indoor system mode conflictscooling heating yescooling cooling nocooling airflow noheating heating noheating airflow yesheating cooling yes7.1.14 Malfunction list resume.Nothing is presented if there is no code list.The malfunction display will automatically finish in 10 seconds.The remote control only receives the signals for stop. According to the signals, the malfunction resumepresentation finishes.The resume restores after the power supply restores.7.1.15 Abnormality confirmation approaches1. indoor temperature sensor abnormality:Under the operation, the normal temperature ranges from 120 degree to -30 degree. When the temperaturegoes beyond this range, the abnormality can be confirmed. If the temperature goes back into the range, thesystem will automatically resume.2 .indoor heat interaction sensor abnormality:Under the operation, the normal temperature ranges from 120 degree to -30 degree. When the temperaturegoes beyond this range, the abnormality can be confirmed. If the temperature goes back into the range, thesystem will automatically resume.3 .indoor malfunction:Out door malfunction: When the indoor system receives the outdoor malfunction codes, it will store the codeinto E2 for the malfunction list resume. The indoor system will continue to operate according to the originalstatus, the malfunction code will not be revealed or processed.4. transmission abnormality:If the indoor system can’t receive the outdoor system for 8 minutes, the communication abnormality can beconfirmed and reported and the outdoor system will be stopped.7.1.16 Single indoor system operation* Enter condition: First, set the high speed airflow and 30 centigrade set temperature, then press the dormantkeys for 6 times within 7 seconds, the system will feedback with 6 rings.* After the system enters the separate indoor system operation mode, the indoor system will operate19