Index: firmware/App/Modes/Dialysis.c
===================================================================
diff -u -rce8cdf93f8b3fe230bdc16e4e112d4af01024bab -rc65f61087e62766e631f8fe1e07d488ee29147cf
--- firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision ce8cdf93f8b3fe230bdc16e4e112d4af01024bab)
+++ firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision c65f61087e62766e631f8fe1e07d488ee29147cf)
@@ -7,8 +7,8 @@
 *
 * @file    Dialysis.c
 *
-* @author  (last)      Michael Garthwaite
-* @date    (last)      13-Jun-2023
+* @author  (last)      Sean Nash
+* @date    (last)      11-Jul-2023
 *
 * @author  (original)  Sean
 * @date    (original)  15-Jan-2020
@@ -1003,9 +1003,9 @@
     {
         salineBolusStartRequested = FALSE;
         // Cmd all pumps to stop
-        setBloodPumpTargetFlowRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_CLOSED_LOOP );
-        setDialInPumpTargetFlowRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_CLOSED_LOOP );
-        setDialOutPumpTargetRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_CLOSED_LOOP );
+        setBloodPumpTargetFlowRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_OPEN_LOOP );
+        setDialInPumpTargetFlowRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_OPEN_LOOP );
+        setDialOutPumpTargetRate( 0, MOTOR_DIR_FORWARD, PUMP_CONTROL_MODE_OPEN_LOOP );
         stopSyringePump();
         // Begin saline bolus
         result = SALINE_BOLUS_STATE_WAIT_FOR_PUMPS_STOP;
@@ -1108,6 +1108,8 @@
         // Hard stop blood and dialysate pumps
         signalBloodPumpHardStop();
         signalDialInPumpHardStop();
+        // Tell DG to stop heating dialysate
+        cmdStopDGTrimmerHeater();
         // Send last saline bolus data
         salineBolusBroadcastTimerCtr = SALINE_BOLUS_DATA_PUB_INTERVAL;
         publishSalineBolusData();