Index: leahi_dialin/common/msg_ids.py
===================================================================
diff -u -r57aed15d5b38f236deaea49daba706ce352162d2 -rcbac347d73fd03c242920cae9c20ecb1fdd072fe
--- leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 57aed15d5b38f236deaea49daba706ce352162d2)
+++ leahi_dialin/common/msg_ids.py	(.../msg_ids.py)	(revision cbac347d73fd03c242920cae9c20ecb1fdd072fe)
@@ -184,6 +184,9 @@
     MSG_ID_UI_WATER_SAMPLE_RESULT_REQUEST = 0XA3
     MSG_ID_UI_PRESSURE_LIMIT_WIDEN_REQUEST = 0xA4
     MSG_ID_TD_PRESSURE_LIMIT_WIDEN_RESPONSE = 0xA5
+    MSG_ID_UI_RECIRCULATE_REQUEST = 0xA6
+    MSG_ID_TD_RECIRCULATE_RESPONSE = 0xA7
+    MSG_ID_TD_RECIRCULATE_DATA = 0xA8
 
     MSG_ID_DD_PISTON_PUMP_CONTROL_DATA = 0xF0