Évaluations - 2, GPA: 3.5 ( )

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Unit fails to start. **? Is the power supply switch on ? Power supply switch is not in ON position. ON OFF Is city supply power normal ? Is the earth leakage breaker in action ? Be sure to turn off the power supply switch immediately and contact the sales dealer. 14 When Trouble Happens Insufficient cooling or heating The operation controller adjusted as required Air filter too dirty ? Horizontal swing louver upward ? (in HEAT mode) Any obstacle exists at the air inlet or outlet? Door or window left opened ? Insufficient cooling Any other heat sources in the room? Sunlight direct into the room ? Too crowed in the room ? Cooled air blown out ( when heating) When the air conditioner does not operate properly after you have checked the above-mentioned items or when following phenomenon is observed,stop the operation of the air conditioner and contact your sales dealer. 1)The fuse or breaker often shuts down. 2)Water drops off during cooling or drying operation. 3)There is an irregularity in operation or abnormal sound that is audible. 15 When Trouble Happens Error display ( For ERA series ) For remotetype, flashtimesFailure codeon wiredcontrollerFor centralcontrol,failure codeFailure descriptionReasonRemarks 101(01H) 01DIndoor ambient temp. sensor failureSensor broken down or short circuit for more than 2m continuously 202(02H) 02DIndoor coil temp. sensor failureSensor broken down or short circuit for more than 2m continuously 374(4AH) 11DOutdoor ambient temp. sensor failureSensor broken down or short circuit for more than 2m continuously 473(49H) 12DOutdoor coil temp. sensor failure (compressordischarging temp. sensor) Sensor broken down or short circuit for more than 2m continuously 572(48H) 10DOver-current protectionCT check abnormal 3 times in 30m 683(53H) 14DHigh pressure abnormalHigh pressure switch acts 3 times in 30m 771(47H) 2DPower supply abnormalFault phase, short of phase, out of balance greatly 807(07H) 06DCommunication between wiredcontroller and indoor abnormalCommunication abnormal for more than 4m continuously 906(06H) 06DCommunication between indoor and outdoor abnormalCommunication abnormal for more than 4m continuously 1008(08H) 21DDrainage system abnormalFloat switch broken down for more than 25m continuously 1111(0BH) 30DOutside alarm signal inputOutside signal broken down for more than 10s 1203(03H) 20DGas pipe temp. sensor abnormalSensor broken down or short circuit for more than 2m continuously 1313(0DH) 31DTemperature protection malfunctionSolenoid valve act incorrectly 3 times continuously 1476(4CH) 15DDischarging temp. sensor abnormalSensor broken down or short circuit for more than 2m continuously 1505(05H) 17DEEPROM abnormalEEPROM data missing 1684(54H) 26DPressure abnormal(low pressure) Low pressure switch acts in normal running 1780(50H) 15DCompressor overheatThe discharging temperature is higher than 120degreeResumable iflower than 100degree 1812(0CH) 23DAbnormal modeIndoor operation mode is different with the running indoor unit. 1975(4BH) 18DOutdoor coil B(suction temp sensor-for MRV II) Sensor broken down or short circuit for more 2077(4DH) 15DOutdoor discharging B(oil temp sensor-for MRV II) Sensor broken down or short circuit 21 20(32D) 07D SPDU module temperature protection Spdu module temperature is too shows resumable fault, 16 When Trouble Happens Error display ( For EAA series ) For remotetype, flashtimesFailure codeon wiredcontrollerFor centralcontrol,failure codeFailure descriptionReasonRemarks101(01H) 01DIndoor ambient temp. sensor failureSensor broken down or short circuit for more than 2m continuously 202(02H) 02DIndoor coil temp. sensor failureSensor broken down or short circuit for more than 2m continuously 374(4AH) 11DOutdoor ambient temp. sensor failureSensor broken down or short circuit for more than 2m continuously 473(49H) 12DOutdoor coil temp. sensor failure/Compressordischarging temp. sensor abnormalSensor broken down or short circuit for more than 2m continuously 572(48H) 10DOver-current protectionCT check abnormal 3 times in 30m 683(53H) 14DHigh/Low pressure abnormalHigh pressure switch acts 3 times in 30m/Low pressure switch actsin normal running 771(47H) 22DPower supply abnormalFault phase, short of phase, out of balance greatly 807(07H) 06DCommunication between wiredcontroller and indoor abnormalCommunication abnormal for more than 4m continuously 906(06H) 06DCommunication between indoor and outdoor abnormalCommunication abnormal for more than 4m continuously 1008(08H) 21DDrainage system abnormalFloat switch broken down for more than 25m continuously 1111(0BH) 30DOutside alarm signal inputOutside signal broken down for more than 10s 1203(03H) 20DGas pipe temp. sensor abnormalSensor broken down or short circuit for more than 2m continuously 1313(0DH) 31DTemperature protection malfunctionSolenoid valve act incorrectly 3 times continuously 1505(05H) 17DEEPROM abnormalEEPROM data missing 1780(50H) 15DCompressor overheatThe discharging temperature is hig...

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