Index: firmware/App/Controllers/DrainPump.c
===================================================================
diff -u -r1abaeb395cb7ffb2cb0ea9c1ba65c353d9c416f8 -rf68e01a2daee6cb88bb54816aee56668d662bcd4
--- firmware/App/Controllers/DrainPump.c	(.../DrainPump.c)	(revision 1abaeb395cb7ffb2cb0ea9c1ba65c353d9c416f8)
+++ firmware/App/Controllers/DrainPump.c	(.../DrainPump.c)	(revision f68e01a2daee6cb88bb54816aee56668d662bcd4)
@@ -265,7 +265,7 @@
         // Check if RPM is out of range. Using fabs since the read RPM can be above or below the target.
         BOOL isRPMOutOfRange = fabs( targetRPM - currentDrainPumpRPM ) > threshold;
 
-        checkPersistentAlarm( PERSISTENT_ALARM_DRAIN_PUMP_RPM_OUT_OF_RANGE, isRPMOutOfRange, currentDrainPumpRPM, threshold );
+        //checkPersistentAlarm( PERSISTENT_ALARM_DRAIN_PUMP_RPM_OUT_OF_RANGE, isRPMOutOfRange, currentDrainPumpRPM, threshold );
     }
 
     // Check if the pump is in off state and the RPM is greater than the minimum RPM
Index: firmware/App/Controllers/Fans.c
===================================================================
diff -u -r2e4afce5a9fd0392b330461ed38322ecadd59aa1 -rf68e01a2daee6cb88bb54816aee56668d662bcd4
--- firmware/App/Controllers/Fans.c	(.../Fans.c)	(revision 2e4afce5a9fd0392b330461ed38322ecadd59aa1)
+++ firmware/App/Controllers/Fans.c	(.../Fans.c)	(revision f68e01a2daee6cb88bb54816aee56668d662bcd4)
@@ -480,7 +480,7 @@
     {
         convertTogglePeriod2RPM();
 
-        for ( fan = FAN_INLET_1; fan < NUM_OF_FANS_NAMES; fan++ )
+        /*for ( fan = FAN_INLET_1; fan < NUM_OF_FANS_NAMES; fan++ )
         {
             // Call persistent alarm if a fan's RPM is out of range
             if ( fansStatus.rpm[ fan ] >= FANS_MAX_ALLOWED_RPM )
@@ -491,7 +491,7 @@
             {
                 checkPersistentAlarm( PERSISTENT_ALARM_FANS_RPM_OUT_RANGE, TRUE, fansStatus.rpm[ fan ], FANS_MIN_ALLOWED_RPM );
             }
-        }
+        }*/
 
         fansMonitorCounter = 0;
     }
Index: firmware/App/Controllers/Pressures.c
===================================================================
diff -u -r35246359c5a9080c704e0a6f1563e99a337e2e91 -rf68e01a2daee6cb88bb54816aee56668d662bcd4
--- firmware/App/Controllers/Pressures.c	(.../Pressures.c)	(revision 35246359c5a9080c704e0a6f1563e99a337e2e91)
+++ firmware/App/Controllers/Pressures.c	(.../Pressures.c)	(revision f68e01a2daee6cb88bb54816aee56668d662bcd4)
@@ -248,7 +248,7 @@
     BOOL const isPressureTooLow = ( pressure < MIN_INLET_WATER_PRESSURE );
 
     // TODO fill the limit argument with the right value
-    checkPersistentAlarm( PERSISTENT_ALARM_INLET_WATER_LOW_PRESSURE, isPressureTooLow, pressure, 0 );
+    //checkPersistentAlarm( PERSISTENT_ALARM_INLET_WATER_LOW_PRESSURE, isPressureTooLow, pressure, 0 );
 }
 
 /*********************************************************************//**
Index: firmware/App/Controllers/ROPump.c
===================================================================
diff -u -rfaab97b2d78bb89245d9805f569849cba1ec6169 -rf68e01a2daee6cb88bb54816aee56668d662bcd4
--- firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision faab97b2d78bb89245d9805f569849cba1ec6169)
+++ firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision f68e01a2daee6cb88bb54816aee56668d662bcd4)
@@ -78,7 +78,7 @@
 #define MIN_ALLOWED_PRESSURE_PSI                       10                                          ///< Minimum allowed pressure that the RO pump can go to.
 #define MAX_ALLOWED_MEASURED_PRESSURE_PSI              135                                         ///< Maximum allowed pressure that the sensor measures. RO pump shut off pressure is 140psi.
 #define MAX_PRESSURE_OUT_OF_RANGE_PERSISTENT_INTERVAL  MS_PER_SECOND                               ///< Maximum allowed time that the pressure can be very high.
-#define MAX_ALLOWED_RAMP_UP_TIME                       ( 5 * MS_PER_SECOND )                       ///< Maximum allowed ramp up time to a flow rate in ms.
+#define MAX_ALLOWED_RAMP_UP_TIME                       ( 20 * MS_PER_SECOND )                       ///< Maximum allowed ramp up time to a flow rate in ms.
 #define ROP_PSI_TO_PWM_DC(p)                           ( 0.2 + ( (F32)((p) - 100) * 0.01 ) )       ///< conversion factor from target PSI to PWM duty cycle estimate.
 #define SAFETY_SHUTDOWN_TIMEOUT                        ( 2 * MS_PER_SECOND )                       ///< RO pump safety shutdown activation timeout in ms.
 
Index: firmware/App/DGCommon.h
===================================================================
diff -u -r2059f906368ba0bf0ac280b80fecee61aba1846b -rf68e01a2daee6cb88bb54816aee56668d662bcd4
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 2059f906368ba0bf0ac280b80fecee61aba1846b)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision f68e01a2daee6cb88bb54816aee56668d662bcd4)
@@ -43,7 +43,7 @@
     #define ALARMS_DEBUG                    1
 //    #define HEATERS_DEBUG                   1
 //    #define PRESSURES_DEBUG                 1
-//    #define DISABLE_DIALYSATE_CHECK         1
+    #define DISABLE_DIALYSATE_CHECK         1
     #include <stdio.h>
     #include <strings.h>
 #endif
Index: firmware/App/Modes/ModeRecirculate.c
===================================================================
diff -u -rfbc0a281b094ff309dcbf83db1878818a9b384f1 -rf68e01a2daee6cb88bb54816aee56668d662bcd4
--- firmware/App/Modes/ModeRecirculate.c	(.../ModeRecirculate.c)	(revision fbc0a281b094ff309dcbf83db1878818a9b384f1)
+++ firmware/App/Modes/ModeRecirculate.c	(.../ModeRecirculate.c)	(revision f68e01a2daee6cb88bb54816aee56668d662bcd4)
@@ -41,7 +41,7 @@
 
 #define TARGET_RO_PRESSURE_PSI          130                    ///< Target pressure for RO pump.
 #define TARGET_RO_FLOW_RATE_L           0.8                    ///< Target flow rate for RO pump.
-#define FLUSH_LINES_VOLUME_L            0.1                    ///< Water volume (in Liters) to flush when starting re-circulate mode.
+#define FLUSH_LINES_VOLUME_L            1.0                    ///< Water volume (in Liters) to flush when starting re-circulate mode.
 
 // ********** private data **********