Index: firmware/App/Modes/ModeGenDialysate.c
===================================================================
diff -u -rab9df65fbbb4f8387a5f2c0e7aa26bd234843150 -r9e6e86f604c8cce7c1704ae55d1e026de3422782
--- firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision ab9df65fbbb4f8387a5f2c0e7aa26bd234843150)
+++ firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision 9e6e86f604c8cce7c1704ae55d1e026de3422782)
@@ -278,8 +278,10 @@
     // Update any dynamic treatment parameter changes
     updateTreatmentSettings();
 
+#ifdef ENABLE_ALARM_2
     //Check dialysate temperature high/low alarms
     checkDialysateTemperature();
+#endif
 
     //Check temperature drift between D30 and D28
     checkDialysateTemperatureSensors();