Carrier 33CS450-01 Owner's Manual page 100

Resetting the Thermostat to the
Factory Default Settings (,_r
default values seepage 24.1)
If, for any reason, you desire to return all the stored settings back to
the factory default settings, follow the instructions below.
WARNING: This will reset all Time Period and Advanced
Programming to the default settings. Any information entered
prior to this reset may be permanently lost,
O :_n7 IL:U_Pm
.... @ (_1_. _ emt ho; t ! ..... tat in the O11 _87"
e I AmProgramOn Setup _
P...... dholdtheMODE
,8:BBP.,=_,,s,op n eUU]
MODE@ button Wh le holding the
I l.=<r._FIIrIso D°H =,,,idiiy ,_ _'00 /
MODE button, press and hold pe_o_Ll! It_ _!IlU_ " _ 70 COOL/
It. ! °°*=°'
the FAN button for 5 seconds
/
OFFON _ Remote
Allicons will appear on the Unoccupied _ _ AuXHEAT
_..
dsplay 123 ]If
]I_oL.._."_,7
0
After all of the icons appear,
release the MODE and FAN
F_N buttons Then press and hold
the FAN button for 5 seconds
CJ
i cJ
ll2.0O_=
O After the leLLers Fd appear an su
_I_ .... @ trhe_isSePI_lYe(FF'_cNt;rLYt'°Dnefa_I:_'ss oli _ m O
the MODE button once to _ j#HtI_
return to normaJ operation
IL
Page
22.2