exp-msp430FR5739 accelerometer issue with dma

Hi, everyone!

I have a nice board exp-msp430FR5739 where I have a deal with analog accelerometer adxl330. I want to read 3 values from axis (A12, A13, A14 channels) through the DMA-unit. I based my code on the TI example. And my issue is incorrect values which I'm getting during measurements, because they are random and don't depends from accelerometer movements.  I think I must to turn off temp sensor, LoBatt sensor and Vref channels. But how? That's my code: 

#include "io430.h"

unsigned char ADC_Result[3];                // 8-bit ADC conversion result array

int main(void)
{
  WDTCTL = WDTPW + WDTHOLD;                 // Stop WDT
  
  ADC10CTL0 &= ~ADC10ENC;
  // Configure ADC pins  
  P3DIR &= ~(BIT0 + BIT1 + BIT2);
  P3SEL0 |= BIT0 + BIT1 + BIT2;
  P3SEL1 |= BIT0 + BIT1 + BIT2;
  // Configure ADC10
  ADC10CTL0 = ADC10SHT_2 + ADC10MSC + ADC10ON;// 16ADCclks, MSC, ADC ON
  ADC10CTL1 = ADC10SHP + ADC10CONSEQ_1;     // sampling timer, s/w trig.,single sequence
  ADC10CTL2 &= ~ADC10RES;                   // 8-bit resolution
  ADC10MCTL0 = ADC10INCH_14;                 // A12,A13,A14, AVCC reference
  
  // Configure DMA0 (ADC10IFG trigger)
  DMACTL0 = DMA0TSEL__ADC10IFG;             // ADC10IFG trigger
  __data16_write_addr((unsigned short) &DMA0SA,(unsigned long) &ADC10MEM0);
                                            // Source single address  
  __data16_write_addr((unsigned short) &DMA0DA,(unsigned long) &ADC_Result[0]);
                                            // Destination array address  
  DMA0SZ = 0x03;                            // 3 conversions 
  DMA0CTL = DMADT_4 + DMADSTINCR_3 + DMASRCBYTE + DMADSTBYTE + DMAEN + DMAIE; 
                                            // Rpt, inc dest, byte access, 
                                            // enable int after seq of convs   
  while(1)
  {
    
    while (ADC10CTL1 & BUSY);               // Wait if ADC10 core is active
    ADC10CTL0 |= ADC10ENC + ADC10SC;        // Sampling and conversion start
    __bis_SR_register(CPUOFF + GIE);        // LPM0, ADC10_ISR will force exit
    __delay_cycles(25000);                   // Delay between sequence convs    
    __no_operation();                       // BREAKPOINT; check ADC_Result
  }
}

#if defined(__TI_COMPILER_VERSION__) || defined(__IAR_SYSTEMS_ICC__)
#pragma vector=DMA_VECTOR
__interrupt void DMA0_ISR (void)
#elif defined(__GNUC__)
void __attribute__ ((interrupt(DMA_VECTOR))) DMA0_ISR (void)
#else
#error Compiler not supported!
#endif
{
  switch(__even_in_range(DMAIV,16))
  {
    case  0: break;                          // No interrupt
    case  2: 
      // sequence of conversions complete
      __bic_SR_register_on_exit(CPUOFF);     // exit LPM
      break;                                 // DMA0IFG
    case  4: break;                          // DMA1IFG
    case  6: break;                          // DMA2IFG
    case  8: break;                          // Reserved
    case 10: break;                          // Reserved
    case 12: break;                          // Reserved
    case 14: break;                          // Reserved
    case 16: break;                          // Reserved
    default: break; 
  }   
}

I tied Vcc pin of adxl330 with Vcc of board and I think that hard part is ok. I can see correct values and their changes trough an oscilloscope. 

I'll appreciate any help! Thanks!