Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r1699da4737a1a176ed842cb30a887c9c2ffdfc94 -r3d3e3f195ab3bf0d61268fe364ce092482558014
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 1699da4737a1a176ed842cb30a887c9c2ffdfc94)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 3d3e3f195ab3bf0d61268fe364ce092482558014)
@@ -1803,7 +1803,7 @@
     payload.alarmsFlags |= ( almStatus.noResume                     ? BIT_BY_POS(ALARM_STATE_FLAG_BIT_POS_NO_RESUME)          : 0 );
     payload.alarmsFlags |= ( almStatus.noRinseback                  ? BIT_BY_POS(ALARM_STATE_FLAG_BIT_POS_NO_RINSEBACK)       : 0 );
     payload.alarmsFlags |= ( almStatus.noEndTreatment               ? BIT_BY_POS(ALARM_STATE_FLAG_BIT_POS_NO_END_TREATMENT)   : 0 );
-    payload.alarmsFlags |= ( almStatus.usrACKRequired               ? BIT_BY_POS(ALARM_STATE_FLAG_BIT_POS_USER_MUST_ACK)      : 0 );
+    payload.alarmsFlags |= ( almStatus.ok                           ? BIT_BY_POS(ALARM_STATE_FLAG_BIT_POS_OK_BUTTON_ONLY)     : 0 );
     payload.alarmsFlags |= ( almStatus.alarmsToEscalate             ? BIT_BY_POS(ALARM_STATE_FLAG_BIT_POS_ALARMS_TO_ESCALATE) : 0 );
     payload.alarmsFlags |= ( almStatus.alarmsSilenced               ? BIT_BY_POS(ALARM_STATE_FLAG_BIT_POS_ALARMS_SILENCED)    : 0 );
     payload.alarmsFlags |= ( almStatus.lampOn                       ? BIT_BY_POS(ALARM_STATE_FLAG_BIT_POS_LAMP_ON)            : 0 );