Index: dialin/dg/switches.py
===================================================================
diff -u -r7ea4b936cef531b2cde9053ae58b7119a3bf0e6c -r86ec2e906d6c26848d390b05db83b21a2998b380
--- dialin/dg/switches.py	(.../switches.py)	(revision 7ea4b936cef531b2cde9053ae58b7119a3bf0e6c)
+++ dialin/dg/switches.py	(.../switches.py)	(revision 86ec2e906d6c26848d390b05db83b21a2998b380)
@@ -42,6 +42,10 @@
     Dialysate Generator (DG) Dialin API sub-class for switches related commands.
     """
 
+    _CONC_CAP_BIT_SHIFT = 4
+    _DIAL_CAP_BIT_SHIFT = 5
+
+
     def __init__(self, can_interface, logger: Logger):
         """
         DGSwitches constructor
@@ -82,8 +86,8 @@
         dialysate_cap = struct.unpack('i', bytearray(
             message['message'][MsgFieldPositions.START_POS_FIELD_2:MsgFieldPositions.END_POS_FIELD_2]))[0]
 
-        self.dg_switches_status[DGSwitchesName.CONCENTRATE_CAP.name] = DGSwitchStatus(conc_cap).value
-        self.dg_switches_status[DGSwitchesName.DIALYSATE_CAP.name] = DGSwitchStatus(dialysate_cap).value
+        self.dg_switches_status[DGSwitchesName.CONCENTRATE_CAP.name] = DGSwitchStatus(conc_cap << self._CONC_CAP_BIT_SHIFT).value
+        self.dg_switches_status[DGSwitchesName.DIALYSATE_CAP.name] = DGSwitchStatus(dialysate_cap << self._DIAL_CAP_BIT_SHIFT).value
 
     def cmd_dg_switch_status_override(self, switch: int, status: int, reset: int = NO_RESET) -> int:
         """