Index: dialin/hd/institutional_record.py
===================================================================
diff -u -r902a65965ca2f97fbb0186fdc01f9613b4f5076f -rc796a4ad71f1a964befe080fb06ad7f468f99aa7
--- dialin/hd/institutional_record.py	(.../institutional_record.py)	(revision 902a65965ca2f97fbb0186fdc01f9613b4f5076f)
+++ dialin/hd/institutional_record.py	(.../institutional_record.py)	(revision c796a4ad71f1a964befe080fb06ad7f468f99aa7)
@@ -56,7 +56,7 @@
     _DEFAULT_MAX_HEPARIN_DISP_RATE_MLPHR =          1.0
     _DEFAULT_MIN_HEPARIN_BOLUS_VOLUME_ML =          0.0
     _DEFAULT_MAX_HEPARIN_BOLUS_VOLUME_ML =          2.0
-    _DEFAULT_ENABLE_CHEM_DISINFECT =                1
+    _DEFAULT_ENABLE_CHEM_DISINFECT =                0
 
     _RECORD_SPECS_BYTES = 12
     _DEFAULT_TIME_VALUE = 0