ClimateMaster ATM11C11 User Manual

9
THE SMART SOLUTION FOR ENERGY EFFICIENCY
ATA11U03
Rev.:09/16/13
OPERATION
Mode Selection—Themodebuttonallowstheuserto
displaytheoff,heat,cool,autoicons.Pressingthemode
buttoncyclesthroughtheavailablemodesbasedonthe
equipmentselectionfromOption15.Availablechoices
arelistedinTable2.
Table 2: Mode Selection
Fan Selection —Thethermostatofferstwocontinuous
(ON)ortwocycling(AUTO)andtwofanspeedshigh(HI)
orlow(LO).Pressingthefanbuttoncyclesthroughthe
followingdisplaysfanonLO,fanonHI,autofanLO,auto
fan HI.
Fan Display—IfOption39issettodisplaysetpoint
(SP),thenthetwo-speedfansettingremainsonthe
display.Ifthecurrentfanspeedisnotshownonthe
display,therstpressofthefanbuttonwilldisplaythe
currentselection.Thefanselectioncanonlybechanged
byafanbuttonpresswhenthecurrentselectionisshown
onthedisplay.SeeFig.6.
IfOption39issettodisplaythespacetemperature(St),
thenthetwo-speedfansetting(LOorHI)remainsonthe
displayforthreesecondsafterthelastpressofthefan
button.
Figure 6: Current Fan Selection Display
Set Temperature Selection—Ifautomodeisnot
activeandoffmodeisnotactive,pressingtheupor
downbuttoncausesthesetpointcorrespondingtothe
currentsystemmodetobeupdated.Iftheupordown
buttonisheld,thesetpointvaluewillbescrolled.The
setpointchangealsotakesintoaccountthatOption11
(deadband)ispreservedalongwithensuringthatOption
26(minimumcoolingsetpoint)andOption27(maximum
heatingsetpoint)aretakenintoaccounttoenforceset
pointlimits.
Ifautomodeisactive,pressingtheupordownbutton
causesthesetpointcorrespondingtothecurrent
operatingmodetobeupdated.Tomovebetweenthe
heatandcoolsetpoints,pressthemodebuttonto
togglebetweensetpoints.Oncethedesiredsetpoint
hasbeenadjusted,pressthemodebuttontoreturnto
automode.
Ifoffmodeisactive,theupanddownbuttonsare
ignoredforchangingsetpoint(s).
Whenchangingthesetpoints,thefollowingrestrictions
areinplace.Thecoolsetpointcannotbeincreased
above90degreesF(32C)ordecreasedbelowOption
26,theminimumcoolingsetpoint.Theheatsetpoint
cannotbedecreasedbelow50F(10C)orincreased
aboveOption27,themaximumheatingsetpoint.
WhenOption39issettoSP(setpoint),thesetpoint
adjustmentisdisplayedinthelargespacetemperature
digits.
Display Lighting—Thedisplayhastwolevelsof
lighting,highlevelandlowlevel.Highlevellighting
comesonfor10secondswhenbuttonsarebeing
pressed.Thelowlevelcanbeselected(seeOption18)
forcontinuousbacklight.
Remote Sensor Temperature Display — Pressing
theupanddownbuttonssimultaneouslydisplaysthe
temperatureofthesensorconnectedtotheS1andS2
terminalsforveseconds,thenthethermostatreturnsto
normaloperation.
Ifthesensorisinvalid,thenthedisplayshows“--”inthe
largetemperaturedisplaydigits.
OPTION 15 AVAILABLE MODES
On Off, Heat Cool, Auto
Off Off, Heat, Cool

ClimateMaster ATM11C11 Specifications

General

Brand	ClimateMaster
Model	ATM11C11
Category	Thermostat
Language	English