Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -r94789b2f2324d5901685b6ff7b6224d4af3a0276 -r7aa0c684cca238a9697867ff72e5c3f5f2edb379
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 94789b2f2324d5901685b6ff7b6224d4af3a0276)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 7aa0c684cca238a9697867ff72e5c3f5f2edb379)
@@ -722,7 +722,7 @@
             if ( D5_HEAT == heater )
             {
                 alarm       = ALARM_ID_DD_FLUID_TOO_LOW_WHILE_D5_HEAT_IS_ON;
-                isLevelLow  = ( ( getLevelStatus( D6_LEVL ) != 0 )? FALSE : TRUE );
+                isLevelLow  = ( ( getFloaterStatus( D6_LEVL ) != 0 )? FALSE : TRUE );
             }
             else
             {