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MRCOOL AC / Heat Pump Error Codes & Fixes

MRCOOL Air Conditioner / Heat Pump: 2 error codes with meaning, severity, likely causes and repair cost estimates.

2Codes
3.0Average severity
0%High or critical
100%DIY-friendly
Severity distributionSeverity distribution

Most viewed

EL01 MRCOOL · Air Conditioner / Heat Pump The MRCOOL indoor and outdoor units have stopped exchanging data, so the compressor won't run. Moderate

All codes (2)

All Severity 3+ Severity 4+
EL01 MRCOOL · Air Conditioner / Heat Pump The MRCOOL indoor and outdoor units have stopped exchanging data, so the compressor won't run. Moderate P1 MRCOOL · Air Conditioner / Heat Pump The outdoor unit saw supply voltage too high or too low and stopped the compressor to protect… Moderate

Brands

Daikin Air Conditioner / Heat Pump 6Mitsubishi Electric Air Conditioner / Heat Pump 5LG Air Conditioner / Heat Pump 4Carrier Air Conditioner / Heat Pump 3Gree Air Conditioner / Heat Pump 3Fujitsu Air Conditioner / Heat Pump 2Goodman Air Conditioner / Heat Pump 2Midea Air Conditioner / Heat Pump 2Samsung Air Conditioner / Heat Pump 2Lennox Air Conditioner / Heat Pump 1Panasonic Air Conditioner / Heat Pump 1Trane Air Conditioner / Heat Pump 1