diff --git a/Firmware/config.h b/Firmware/config.h
index acd6cb81..d23132bd 100644
--- a/Firmware/config.h
+++ b/Firmware/config.h
@@ -6,7 +6,8 @@
 #include "pins.h"
 
 #if (defined(VOLT_IR_PIN) && defined(IR_SENSOR))
-# define IR_SENSOR_ANALOG
+// TODO: IR_SENSOR_ANALOG currently disabled as being incompatible with the new thermal regulation
+// # define IR_SENSOR_ANALOG
 #endif
 
 //ADC configuration
diff --git a/Firmware/fsensor.cpp b/Firmware/fsensor.cpp
index 3eab4538..85728001 100755
--- a/Firmware/fsensor.cpp
+++ b/Firmware/fsensor.cpp
@@ -688,62 +688,8 @@ void fsensor_update(void)
         {
             if (READ(IR_SENSOR_PIN))
             {                                  // IR_SENSOR_PIN ~ H
-#ifdef IR_SENSOR_ANALOG
-                if(!bIRsensorStateFlag)
-                {
-                    bIRsensorStateFlag=true;
-                    tIRsensorCheckTimer.start();
-                }
-                else
-                {
-                    if(tIRsensorCheckTimer.expired(IR_SENSOR_STEADY))
-                    {
-                        uint8_t nMUX1,nMUX2;
-                        uint16_t nADC;
-                        bIRsensorStateFlag=false;
-                        // sequence for direct data reading from AD converter
-                        DISABLE_TEMPERATURE_INTERRUPT();
-                        nMUX1=ADMUX;        // ADMUX saving
-                        nMUX2=ADCSRB;
-                        adc_setmux(VOLT_IR_PIN);
-                        ADCSRA|=(1<<ADSC);  // first conversion after ADMUX change discarded (preventively)
-                        while(ADCSRA&(1<<ADSC))
-                            ;
-                        ADCSRA|=(1<<ADSC);  // second conversion used
-                        while(ADCSRA&(1<<ADSC))
-                            ;
-                        nADC=ADC;
-                        ADMUX=nMUX1;        // ADMUX restoring
-                        ADCSRB=nMUX2;
-                        ENABLE_TEMPERATURE_INTERRUPT();
-                        // end of sequence for ...
-                        // Detection of correct function of fsensor v04 - it must NOT read >4.6V
-                        // If it does, it means a disconnected cables or faulty board
-                        if( (oFsensorPCB == ClFsensorPCB::_Rev04) && ( (nADC*OVERSAMPLENR) > IRsensor_Hopen_TRESHOLD ) )
-                        {
-                            fsensor_disable();
-                            fsensor_not_responding = true;
-                            printf_P(PSTR("IR sensor not responding (%d)!\n"),1);
-                            if((ClFsensorActionNA)eeprom_read_byte((uint8_t*)EEPROM_FSENSOR_ACTION_NA)==ClFsensorActionNA::_Pause)
-
-                            // if we are printing and FS action is set to "Pause", force pause the print
-                            if(oFsensorActionNA==ClFsensorActionNA::_Pause)
-                                lcd_pause_print();
-                        }
-                        else
-                        {
-#endif //IR_SENSOR_ANALOG
-                            fsensor_checkpoint_print();
-                            fsensor_enque_M600();
-#ifdef IR_SENSOR_ANALOG
-                        }
-                    }
-                }
-                   }
-                   else
-                   {                                  // IR_SENSOR_PIN ~ L
-                        bIRsensorStateFlag=false;
-#endif //IR_SENSOR_ANALOG
+                fsensor_checkpoint_print();
+                fsensor_enque_M600();
             }
         }
 #endif //PAT9125