Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r7ec816dc21d7465fc45a5a1c8585bccb76ada48c -r55603751b8d7fa62023a19807e51239c44192602
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 7ec816dc21d7465fc45a5a1c8585bccb76ada48c)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 55603751b8d7fa62023a19807e51239c44192602)
@@ -1805,7 +1805,7 @@
     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 );