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Error Code: E2 - Room Temperature Sensor Failure
When this error code appears it means there is a problem with the room temperature sensor....
Error Code: E3 - Coil Sensor FailureWhen this error code appears it means there is a problem with the coil sensor. You'll need to...
Error Code: E4 - Units Abnormality ProtectionWhen this error code appears it means there is a problem with the hose pipe - the heat is being...
Error Code: E5 - Water Level Over the LimitsWhen this error code appears it means there is a problem with the water level. You'll need to...