White Rodgers 1F87-0261 Thermostat User Manual


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5
The configuration menu allows you to set certain thermostat
operating characteristics to your system or personal
requirements.Toenterthemenu:SetyourthermostattoOFF
and press the and buttons simultaneously. The display
willshowtherstiteminthecongurationmenu.PressRUN/
Configuration Menu
Menu
Reference
Number
Press
Key
Displayed
(Factory
Default)
Press
or
to select from
listed options
Comments
1
and
SS HP SelectSingleStage(SS)or
HeatPump(HP,1compressor)
2 RUN/HOLD* CS
(OFF)
On SelectCoolSavingsFeatureOnorOFF
RUN/HOLD* CS
(3)
1,2,3,4,5,6 IfCSselectedOn,selectsCoolSavingsvalue
3 RUN/HOLD* E
(On)
OFF SelectEnergyManagementRecoveryOnorOFF
4 RUN/HOLD* CRHeat
(ME)
FA,SL SelectAdjustableAnticipation,cyclerate,
HeatSingleStage
5 RUN/HOLD* CR Cool
(FA)
SL SelectAdjustableAnticipation,cyclerate,
CoolSingleStage
6 RUN/HOLD* CL
(OFF)
On SelectCompressorlockoutOFForOn
7 RUN/HOLD* L
(On)
OFF SelectDisplayLightOnorOFF
8 RUN/HOLD* Temp
(0HI)
4 LO to
4HI
Selecttemperaturedisplayadjustmenthigherorlower
9 RUN/HOLD*
o
F
o
C Select
o
F/
o
CDisplay(temperatureunitsinFahrenheit
orCelsius)
10 RUN/HOLD* Change Filter
(OFF)
On SelectlterreplacementindicatorOFForOn
RUN/HOLD* Change Filter
(200h)
25to1975 If Change Filter selected On, selects time interval for
ChangeFilterIndicator.(in25hourincrements)
11 RUN/HOLD* Returns to normal operation
*PressRUN/HOLD to advance to next item or TIME to move backwards to previous item
INSTALLER/CONFIGURATION MENU
1) System Configuration-SelectsSS(SingleStage)orHP
(HeatPump)operatingmode.DefaultcongurationisSS.
ForHeatPumpoperationchooseHP.
2) Select CS (Cool Savings™) - With Cool Savings™
enabled, thethermostat will make small adjustments to
theSetpointtemperatureduringperiodsofhighdemand
to reduce cooling system running time and save energy.
Whenthecoolingsystemhasbeenrunningformorethan
20minutes,humidityinthehomewillbelowerandahigher
setpointtemperaturewillfeelcomfortable.After20minutes
of run time, the thermostat will start increasing the setpoint
temperature in steps of less than one degree as the system
continuestorun.Theseadjustmentswilleventuallycause
the system to satisfy the thermostat and turn the system off
toreducetheenergyconsumption.WhentheCoolSavings
featureisactiveandmakingadjustments,thedisplaywill
show“Save”.Theamountoftheadjustmentstothesetpoint
temperatureisdependentontheCoolSavingsvaluethat
isset,1beingtheleastadjustmentand6beingthemost
adjustment.WiththisfeaturesettoOFF,no changewill
occur when the cooling system is continuously running
during the periods of high demand. Periods of high demand
will normally occur during the late afternoon and early
evening on the hottest days of the summer.
3) Select Energy Management Recovery - Energy
Management Recovery (E) On enables the thermostat
to start heating or cooling early to make the building
temperature reach the program setpoint at the time you
specify.Heatingwillstart5minutesearlyforevery1°of
temperature required to reach setpoint.
4 & 5) Select Cycle Rate Selection - The factory default
settingforSingleStageHeatisMediumCycle(ME).For
SingleStageCoolthedefaultsettingisfast(FA).Tochange
cycle rate, press the
and buttons.
The cycle rate differentials for different settings are:
MODE Fast Medium Slow
(FA) (ME) (SL)
SSHeat 0.6°F 0.8°F 1.2°F
SSCool 1.2°F - 1.7°F
6) Select Compressor Lockout CL OFF or ON-Selecting
CLOnwillcausethethermostattowait5minutesbetween
cooling cycles. This is intended to help protect the
compressorfromshortcycling.Somenewercompressors
already have a time delay built in and do not require this
feature.Yourcompressormanufacturercantellyouifthe
HOLDtochangetothenextmenuitemorpressTIMEtogo
backwards to the previous item in the menu. To exit the menu
andreturntotheprogramoperation,pressPRGM.Ifnokeys
are pressed within fifteen minutes, the thermostat will revert to
normal operation.
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