Index: firmware/App/Modes/FPModes/ModeGenPermeate.c
===================================================================
diff -u -r95a7e12ec9b9d70b13baf9aafd94e183beccd89c -rbadf38264b5f9f238d46d860f165b1e1bb4311b7
--- firmware/App/Modes/FPModes/ModeGenPermeate.c	(.../ModeGenPermeate.c)	(revision 95a7e12ec9b9d70b13baf9aafd94e183beccd89c)
+++ firmware/App/Modes/FPModes/ModeGenPermeate.c	(.../ModeGenPermeate.c)	(revision badf38264b5f9f238d46d860f165b1e1bb4311b7)
@@ -339,6 +339,8 @@
     FP_GENP_MODE_STATE_T state = FP_GENP_TANK_FILL_STATE;
     PERMEATE_TANK_STATE_T permemeateTankState = getPermeateTankState();
 
+    checkROInletPressure();
+
     if ( TRUE == didTimeout( tankFillAlarmTimer, getTankFillAlarmTimeout() ) )
     {
         SET_ALARM_WITH_1_U32_DATA( ALARM_ID_FP_GEN_PERMEATE_TANK_FILL_TIMEOUT, permemeateTankState )