Index: firmware/App/Services/PIControllers.c
===================================================================
diff -u -r9047c6e1db73ac20849a63b8cbec33041c28b0d5 -raada74112204bc8e7c004510d0c86afb88cccc14
--- firmware/App/Services/PIControllers.c	(.../PIControllers.c)	(revision 9047c6e1db73ac20849a63b8cbec33041c28b0d5)
+++ firmware/App/Services/PIControllers.c	(.../PIControllers.c)	(revision aada74112204bc8e7c004510d0c86afb88cccc14)
@@ -60,12 +60,12 @@
 
 /// PI Controllers - initial configurations.
 static PI_CONTROLLER_T piControllers[ NUM_OF_PI_CONTROLLERS_IDS ] =
-{   // Kp   Ki  uMax  uMin  ref meas  err  esw esum ctrl
-    { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, CONTROLLER_UNIDIRECTIONAL },  // PI_CONTROLLER_ID_RO_PUMP
-    { 0.0, 0.0, 3000, 300, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, CONTROLLER_BIDIRECTIONAL },   // PI_CONTROLLER_ID_DRAIN_PUMP
-    { 0.0, 0.0, 1.39, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, CONTROLLER_UNIDIRECTIONAL },  // PI_CONTROLLER_ID_PRIMARY_HEATER
-    { 0.0, 0.0, 0.50, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, CONTROLLER_UNIDIRECTIONAL },  // PI_CONTROLLER_ID_TRIMMER_HEATER
-    { 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0,  CONTROLLER_UNIDIRECTIONAL },  // PI_CONTROLLER_ID_RO_PUMP_MAX_PRES
+{   // Kp   Ki  uMax  uMin  ref meas  err  esw esum ctrl Ilimit  controller type
+    { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.1,  CONTROLLER_UNIDIRECTIONAL },  // PI_CONTROLLER_ID_RO_PUMP
+    { 0.0, 0.0, 3000, 300, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 10.0, CONTROLLER_BIDIRECTIONAL },   // PI_CONTROLLER_ID_DRAIN_PUMP
+    { 0.0, 0.0, 1.39, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 5.0,  CONTROLLER_UNIDIRECTIONAL },  // PI_CONTROLLER_ID_PRIMARY_HEATER
+    { 0.0, 0.0, 0.50, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0,  CONTROLLER_UNIDIRECTIONAL },  // PI_CONTROLLER_ID_TRIMMER_HEATER
+    { 0.0, 0.0, 1.0,  0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.1,  CONTROLLER_UNIDIRECTIONAL },  // PI_CONTROLLER_ID_RO_PUMP_MAX_PRES
 };
 
 /*********************************************************************//**