Intesis box mitsubishi electric air conditioners error codes

Code
(In Hexadecimal)
Description
8000 No active error
0001 Communication error with the AC unit
1102 Discharge Temperature high
1108 Internal thermostat detector working (49C)
1110 Outdoor unit fail
1300Pressure low
1302Pressure high (High pressure probe working 63H)
1503Protection against freeze or battery high temperature
1504Protection against freeze or battery high temperature
1504Over heating protection
1509High pressure error (ball valve closed)
1520Super heating anomaly due to low temp. of discharge. (TH4)
2500Erroneous operation of drain pump
2502 Erroneous operation of drain pump
2503Drain sensor anomaly (DS)
4030Serial transmission error
4100Compressor pause due to excess of current (initial block)
4101Compressor pause due to excess of current (overload)
4102Phase detection opened
4103Anti-phase detection
4108 Phase opened in phase L2 or connector 51CM opened
4118 Error in the anti-phase detector (electronic board)
4124 Connector 49L opened
4210 Cut due to over-current of compressor
4220 Voltage anomaly
4230Radiator panel temperature anomaly (TH8)
5101 Ambient temperature probe anomaly (TH1), indoor unit
5102Liquid probe anomaly (TH2)
5102 Cond/Evap probe anomaly (TH5)
5104 Error detection in discharge temperature
5105 Outdoor probe error TH3
5106 Outdoor probe errorTH7
5107 Outdoor probe errorTH6
5110 Outdoor probe errorTH8
5202 Connector 63L opened
5300 Current probe error
6600 MNET duplicated address definition
6602 MNET Line transmission hardware error
6603MNET BUS busy
6606MNET Line transmission error
6607 MNET transmission error
6607 MNET without ack
6608 MNET transmission error
6608 MNET without response
6831 IR remote control transmission error (reception error)
6832 IR remote control transmission error (transmission error)
6840 Transmission error with the indoor/outdoor unit (reception error)
6841 Transmission error with the indoor/outdoor unit (transmission error)
6844Error in inter-connection cable in the indoor/outdoor unit, indoor unit number deactivated (5 min or
more)
6845Error in inter-connection cable in the indoor/outdoor unit (cabling error, disconnection)
6846Initial timer deactivated

In case you detect an error code not listed, contact your nearest Mitsubishi Electric technical support service.