Auxiliary ControlsonyourZoneline. go.corn
Auxiliary Controls---DipSwitches
The allxiIial T dip switch colm-ols arc located
behind tile room cal)inet, through all opening
in tile control panel.
Remove tile room cabinet. See tile To Remove the
RoomCabinets(orion.
The owner is responsible fbr checking switches
and ensuring they are in the (lesir_ d po@ion.
DipSwitches
AccessCover
ALLFR(AllEbctricHeat)_
(3900Seriesm0dels0nly) ] I / I
D:FANDN{CoolingSmartFan/ I I I
H:FANCY(HeatingSrnartFan) J ]
CLASS2 (RemoteThermostat)
LOADSHEDDNGCDC
FREEZSen(FreezeSentinel)
CONSTFAN(ConstantONFan)
NoFunction(Reservedforfutureuse}
L;% S0d2m0de's0n','
TL2{H)(Temp.Limit2-Heat}
TL3(HI(Temp.Limit3 Heat)
TL1{C}(Temp.Limitf-Cool}
TL2(C}(Temp.Limit2-Cod}
TL3(C)(Temp.Limit,'_Cool)
All Electric Heat
This electric heat option filnctions only on tile
39!)0 SmJes models. When this switch is enabled
(UP),heat pump operation is locked out, causing
d_e unit to provide onl3 electric resistance heat.
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L ALLFR(All ElectricHeat)
Cooling---SmartFan
When tills swiwh is enabled (UP), it allows flit'
indoor fhn to rs"cle on/off with the c()mpressol;
When this switch is disabk d (DOWN), it allows
th( indoor thn m mn COllfilltlOtlsl}c
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L-- C:FANCN(Cooling-SmartFan)
Heating---Smart Fan
When this switdl is _nabkd (UP), it _lllows the
indoor I'_LIIto lun (ontinuousb,: _,Vh('n this
switch is disabled (DOWN), it allows th( indoor
fhn 1o cycle on/ofl'wilh the heat pump or
heater operation.
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_-- H:FANCY(Heating-SmartFan)
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