Mitsubishi Heavy Industries aircon error codes

The same Mitsubishi Heavy Industries code can mean different things across model families. Filter by series for the rows from your unit's manual, or search the code directly.

Mitsubishi Heavy Industries error code & blinking light lookup

Pick your series for the matching rows, or search the code below. For the broader diagnostic walkthrough, see the Mitsubishi Heavy Industries diagnostic guide.

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209 matches

Browse all 82 Mitsubishi Heavy Industries code pagesCanonical guide links for every published code page in this lookup.

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Mitsubishi Heavy Industries aircon error codes

Mitsubishi Heavy Industries error code & blinking light lookup

E21Limit switch errorResult 1 of 5 with this code and meaning. Expand for model and series details.

E7Room temperature sensorResult 1 of 2 with this code and meaning. Expand for model and series details.

E60Rotor lockResult 1 of 5 with this code and meaning. Expand for model and series details.

E9Drain faultResult 1 of 6 with this code and meaning. Expand for model and series details.

E47Active filter voltage errorResult 1 of 5 with this code and meaning. Expand for model and series details.

E16Indoor fan motor errorResult 1 of 6 with this code and meaning. Expand for model and series details.

E57Refrigeration cycle system protective controlResult 1 of 5 with this code and meaning. Expand for model and series details.

E40Service valve gas side closedResult 1 of 2 with this code and meaning. Expand for model and series details.

E38Outdoor air temperature sensorResult 1 of 5 with this code and meaning. Expand for model and series details.

E37Outdoor heat exchanger sensorResult 1 of 5 with this code and meaning. Expand for model and series details.

E39Discharge pipe sensorResult 1 of 5 with this code and meaning. Expand for model and series details.

E42Current cutResult 1 of 6 with this code and meaning. Expand for model and series details.

E59Trouble of outdoor unitResult 1 of 6 with this code and meaning. Expand for model and series details.

E58Current safe stopResult 1 of 6 with this code and meaning. Expand for model and series details.

E51Power transistor errorResult 1 of 5 with this code and meaning. Expand for model and series details.

E36Overheat of compressorResult 1 of 5 with this code and meaning. Expand for model and series details.

E5Error of signal transmissionResult 1 of 6 with this code and meaning. Expand for model and series details.

E48Faulty outdoor fan motorResult 1 of 5 with this code and meaning. Expand for model and series details.

E35Cooling high pressure protectionResult 1 of 5 with this code and meaning. Expand for model and series details.

E21Limit switch errorResult 2 of 5 with this code and meaning. Expand for model and series details.

E7Room temperature sensorResult 2 of 2 with this code and meaning. Expand for model and series details.

E60Rotor lockResult 2 of 5 with this code and meaning. Expand for model and series details.

E9Drain faultResult 2 of 6 with this code and meaning. Expand for model and series details.

E47Active filter voltage errorResult 2 of 5 with this code and meaning. Expand for model and series details.

E16Indoor fan motor errorResult 2 of 6 with this code and meaning. Expand for model and series details.

E57Refrigeration cycle system protective controlResult 2 of 5 with this code and meaning. Expand for model and series details.

E40Service valve gas side closedResult 2 of 2 with this code and meaning. Expand for model and series details.

E38Outdoor air temperature sensorResult 2 of 5 with this code and meaning. Expand for model and series details.

E37Outdoor heat exchanger sensorResult 2 of 5 with this code and meaning. Expand for model and series details.

E39Discharge pipe sensorResult 2 of 5 with this code and meaning. Expand for model and series details.

E42Current cutResult 2 of 6 with this code and meaning. Expand for model and series details.

E59Trouble of outdoor unitResult 2 of 6 with this code and meaning. Expand for model and series details.

E58Current safe stopResult 2 of 6 with this code and meaning. Expand for model and series details.

E51Power transistor errorResult 2 of 5 with this code and meaning. Expand for model and series details.

E36Overheat of compressorResult 2 of 5 with this code and meaning. Expand for model and series details.

E5Error of signal transmissionResult 2 of 6 with this code and meaning. Expand for model and series details.

E48Faulty outdoor fan motorResult 2 of 5 with this code and meaning. Expand for model and series details.

E35Cooling high pressure protectionResult 2 of 5 with this code and meaning. Expand for model and series details.

E54High pressure sensorResult 1 of 3 with this code and meaning. Expand for model and series details.

E21Limit switch errorResult 3 of 5 with this code and meaning. Expand for model and series details.

E60Rotor lockResult 3 of 5 with this code and meaning. Expand for model and series details.

E9Drain faultResult 3 of 6 with this code and meaning. Expand for model and series details.

E47Active filter voltage errorResult 3 of 5 with this code and meaning. Expand for model and series details.

E16Indoor fan motor errorResult 3 of 6 with this code and meaning. Expand for model and series details.

E57Refrigeration cycle system protective controlResult 3 of 5 with this code and meaning. Expand for model and series details.

E38Outdoor air temperature sensorResult 3 of 5 with this code and meaning. Expand for model and series details.

E37Outdoor heat exchanger sensorResult 3 of 5 with this code and meaning. Expand for model and series details.

E39Discharge pipe sensorResult 3 of 5 with this code and meaning. Expand for model and series details.

E53Outdoor suction sensorResult 1 of 3 with this code and meaning. Expand for model and series details.

E42Current cutResult 3 of 6 with this code and meaning. Expand for model and series details.

E59Trouble of outdoor unitResult 3 of 6 with this code and meaning. Expand for model and series details.

E58Current safe stopResult 3 of 6 with this code and meaning. Expand for model and series details.

E51Power transistor errorResult 3 of 5 with this code and meaning. Expand for model and series details.

E36Overheat of compressorResult 3 of 5 with this code and meaning. Expand for model and series details.

E5Error of signal transmissionResult 3 of 6 with this code and meaning. Expand for model and series details.

E48Faulty outdoor fan motorResult 3 of 5 with this code and meaning. Expand for model and series details.

E35Cooling high pressure protectionResult 3 of 5 with this code and meaning. Expand for model and series details.

E54High pressure sensorResult 2 of 3 with this code and meaning. Expand for model and series details.

E21Limit switch errorResult 4 of 5 with this code and meaning. Expand for model and series details.

E60Rotor lockResult 4 of 5 with this code and meaning. Expand for model and series details.

E9Drain faultResult 4 of 6 with this code and meaning. Expand for model and series details.

E47Active filter voltage errorResult 4 of 5 with this code and meaning. Expand for model and series details.

E16Indoor fan motor errorResult 4 of 6 with this code and meaning. Expand for model and series details.

E57Refrigeration cycle system protective controlResult 4 of 5 with this code and meaning. Expand for model and series details.

E38Outdoor air temperature sensorResult 4 of 5 with this code and meaning. Expand for model and series details.

E37Outdoor heat exchanger sensorResult 4 of 5 with this code and meaning. Expand for model and series details.

E39Discharge pipe sensorResult 4 of 5 with this code and meaning. Expand for model and series details.

E53Outdoor suction sensorResult 2 of 3 with this code and meaning. Expand for model and series details.

E42Current cutResult 4 of 6 with this code and meaning. Expand for model and series details.

E59Trouble of outdoor unitResult 4 of 6 with this code and meaning. Expand for model and series details.

E58Current safe stopResult 4 of 6 with this code and meaning. Expand for model and series details.

E51Power transistor errorResult 4 of 5 with this code and meaning. Expand for model and series details.

E36Overheat of compressorResult 4 of 5 with this code and meaning. Expand for model and series details.

E5Error of signal transmissionResult 4 of 6 with this code and meaning. Expand for model and series details.

E48Faulty outdoor fan motorResult 4 of 5 with this code and meaning. Expand for model and series details.

E35Cooling high pressure protectionResult 4 of 5 with this code and meaning. Expand for model and series details.

E54High pressure sensorResult 3 of 3 with this code and meaning. Expand for model and series details.

E21Limit switch errorResult 5 of 5 with this code and meaning. Expand for model and series details.