Index: firmware/App/Controllers/ROPump.c
===================================================================
diff -u -rd325999b7b3ea03b7e294cb8a0b97df93812fbe9 -r13cb530edfc3f3a15501d657aabcfacfea8979e1
--- firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision d325999b7b3ea03b7e294cb8a0b97df93812fbe9)
+++ firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision 13cb530edfc3f3a15501d657aabcfacfea8979e1)
@@ -439,6 +439,7 @@
                 case DG_MODE_FLUS:
                 case DG_MODE_HEAT:
                 case DG_MODE_CHEM:
+                case DG_MODE_HCOL:
                     // The flow cannot be out of range for than 10% of the target flow
                     isFlowOutOfRange      = ( fabs( 1.0F - ( currentFlowLPM / targetFlowLPM ) ) > MAX_ALLOWED_FLOW_DEVIATION_PCT ? TRUE : FALSE );
                     isFlowOutOfUpperRange = ( isFlowOutOfRange && ( currentFlowLPM > targetFlowLPM ) ? TRUE : FALSE );