Index: leahi_dialin/common/dd_defs.py
===================================================================
diff -u -rc78812412148e14aaf2ab5d003dc140feda5a68c -rafb299e7aca45969aed5075bc951b97058ddb2b6
--- leahi_dialin/common/dd_defs.py	(.../dd_defs.py)	(revision c78812412148e14aaf2ab5d003dc140feda5a68c)
+++ leahi_dialin/common/dd_defs.py	(.../dd_defs.py)	(revision afb299e7aca45969aed5075bc951b97058ddb2b6)
@@ -353,12 +353,21 @@
 
 
     def _create_dd_level_sensor_names(self):
-        members = {
-            'D6_LEVEL': 0,                                              # floater switch low, medium and high status
-            'D63_LEVEL': 1,                                             # bicarb level low or high status
-            'D46_LEVEL': 2,                                             # Spent dialysate air separation chamber level low or high status
-            'NUM_OF_LEVELS': 3,                                         # Number of Level Sensors
-        }
+        if GlobalVariables().HW_BETA_1_9 == True:
+            members = {
+                'D6_LEVEL': 0,                                          # floater switch low, medium and high status
+                'D63_LEVEL': 1,                                         # bicarb level low or high status
+                'D46_LEVEL': 2,                                         # Spent dialysate air separation chamber level low or high status
+                'D98_LEVEL': 3,                                         # D98 Conductivity Level Sensor
+                'NUM_OF_LEVELS': 4,                                     # Number of Level Sensors
+            }
+        else:
+            members = {
+                'D6_LEVEL': 0,                                          # floater switch low, medium and high status
+                'D63_LEVEL': 1,                                         # bicarb level low or high status
+                'D46_LEVEL': 2,                                         # Spent dialysate air separation chamber level low or high status
+                'NUM_OF_LEVELS': 3,                                     # Number of Level Sensors
+            }
         return unique(DialinEnum('DDLevelSensorNames', members))
 
 
@@ -402,13 +411,13 @@
                 'D78_TEMP': 1,                                          # Heat exchanger Outlet temperature sensor
                 'D4_TEMP': 2,                                           # Hydraulics primary heater temperature sensor
                 'D50_TEMP': 3,                                          # Trimmer heater temperature sensor
-                'D99_TEMP': 4,                                         # D98(D99) Conductivity sensor temperature value
+                'D99_TEMP': 4,                                          # D98(D99) Conductivity sensor temperature value
                 'BRD_TEMP': 5,                                          # Barometric temperature sensor
                 'D16_TEMP': 6,                                          # D16(D17) Conductivity sensor temperature value
                 'D28_TEMP': 7,                                          # D28(D27) Conductivity sensor temperature value
                 'D30_TEMP': 8,                                          # D30(D29) Conductivity sensor temperature value
                 'D44_TEMP': 9,                                          # D44(D43) Conductivity sensor temperature value
-                'D75_TEMP': 20,                                          # D75(D74) Conductivity sensor temperature value
+                'D75_TEMP': 10,                                         # D75(D74) Conductivity sensor temperature value
                 'D4_AVG_TEMP': 11,                                      # D4 Filtered value
                 'D50_AVG_TEMP': 12,                                     # D50 Filtered value
                 'D99_AVG_TEMP': 13,                                     # D99 Filtered value