TecErrorEnum
enum class TecErrorEnum
Description: Nest tech error enum defined
enum class TecErrorEnum(var value: Int) {
 /**
      *normal
      */
     NORMAL(0),
     /**
      *communication failure
      */
     COMMUNICATION_FAIL(1),
     /**
      *wrong address
      */
     ADDRESS_ERROR(2),
     /**
      *register error
      */
     REGISTER_ERROR(3),
     /**
      *MODBUS1 instruction error code
      */
     MODBUS1_ERROR(4),
     /**
      *MODBUS2 command error code
      */
     MODBUS2_ERROR(5),
     /**
      *MODBUS3 command error code
      */
     MODBUS3_ERROR(6),
     /**
      *MODBUS4 command error code
      */
     MODBUS4_ERROR(7),
     /**
      *Heating on bit
      */
     HEAT_POSITION(8),
     /**
      *Cooling on
      */
     REFRIGERATION_POSITION(9),
     /**
      *unknown
      */
     UNKNOWN(-1);
}