[EnergyPlus_Support] Disable a DX coil below "xx" temp

["jvd2pe" <jim@xxxxxxxxxxxxxxxxxxxxxxxxxxx>]

Dear Forum,
I'm unable so far to figure out how to disable a DX coil in cold weather.  The AvailabilityManager:LowTemperatureTurnOFF
seems to be the right tool for the job, but it's not doing anything the way I've configured it.
The short story is this:
*  I want the Heat Pump to be available on one schedule (with fan running)
*  and its DX coil to be UNavailable when the outdoor temp <12.8C
*  I've made a separate schedule which is always "1" called "SchCpct_LowTempClgOFF" and assigned that schedule to the DX coil

Shown below is what I've done so far.  Please let me know what I am missing!  (For the record, the IO Reference and example files aren't clear to me.  They seem to say that the manager affects a schedule, not a component)

AvailabilityManagerAssignmentList
AvMgrLIST_DX_BaseSys2-11
AvailabilityManager:LowTemperatureTurnOFF
CoolingLowTempOFF_02-12-North

AvailabilityManager:LowTemperatureTurnOFF,
CoolingLowTempOFF_02-12-North,
NodeIn_OA_BaseSys2-11,
12.8,
SchCpct_LowTempClgOFF;

AirLoopHVAC:UnitaryHeatPump:AirToAir,
AirLoop_UnitCool1_BaseSys2-11,
SchCpct_FanHotelASHRAEstd, ! Note different schedule!
etc..... continuing at...
Coil:Cooling:DX:SingleSpeed,
ClgCoil_BaseSys2-11,
etc. until....
SchCpct_AlwaysOn;


Coil:Cooling:DX:SingleSpeed
ClgCoil_BaseSys2-11
SchCpct_LowTempClgOFF !  Note same schedule as used by LowTempTurnOff object
etc.



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