Lenox L5711U Bedienungsanleitung

E2007 Lennox Industries Inc.Dallas, Texas, USAComfortSenset 5000 Series Models L5711Uand L5732U Programmable Touch ScreenThermostatsOWNER’SGUIDEIMPORT

Page 10Fan ScheduleThe FAN setting can be programmed for ON, AUTO or CIRC foreach period selected:ON  Fan runs continuously. Use this setting for imp

Page 11Cancel a Schedule PeriodYou may wish to cancel a period to match your lifestyle. Forexample, if someone is always home during the day on Tues-d

Page 12Set the Time1 − Press the CLOCK key. The current time setting will be dis-played as shown below.2 − Use the arrows to set the correct time.3 −

Page 13Override Temperature SettingTemporary HoldYou may use the temporary hold function to override the pro-grammed temperature setting until the ne

Page 14Override Temperature SettingPermanent HoldThe permanent hold function overrides the programmed temper-ature setting until the permanent hold i

Page 15Override Temperature SettingVacation HoldYou may use the vacation hold function to override the pro-grammed temperature setting for a designat

Page 16Temperature Recovery FeatureYour thermostat is equipped with a feature that accommodatesrecovery time to ensure your comfort.Recovery time is t

Page 17Clean the Thermostat ScreenThe thermostat screen may be cleaned, if necessary.1 − Press the SCREEN key. The thermostat locks the touchscreen fo

Page 18Battery ReplacementIf your thermostat has batteries, a low battery warning flashes onthe home screen for approximately 30 days.IMPORTANT − Batt

Page 19Battery Replacement (Continued)3 − Remove the old batteries and insert three fresh AAA al-kaline batteries, as marked on the thermostat.BACK OF

Page 2Table of ContentsThermostat Features Page 2. . . . . . . . . . . . . . . . . . . . . . . . . . Thermostat Display Page 3. . . . . . . . . . . .

Page 20Reminder TimersThe reminder timers notify you when it is time to change the fur-nace filter, humidifier pad or ultraviolet lamp. When one of t

Page 21Built−In Compressor ProtectionThe thermostat provides built−in compressor protection (mini-mum−off timer) that prevents the compressor from res

Page 22Outdoor TemperatureIf an optional outdoor temperature sensor has been installed withyour thermostat, the outdoor temperature is displayed in th

Page 23Screen LockYou can fully or partially lock the keys on the touch screen. Seethe Advanced Settings section for more information on this fea-ture

Page 24Advanced SettingsYour thermostat has many advanced settings that can be used tomatch your desired use of this important tool. These items haveb

Page 25Advanced Settings (Continued)4 − Refer to the figure below to see how the thermostat buttonsare used to make selections.5 − Refer to the table

Page 26Advanced Settings (Continued)User Set−Up No.Set−Up Name Selection Description0120 Date (Year/first)Select first two digits of currentcalendar y

Page 27Advanced Settings (Continued)User Set−Up No.Selection DescriptionSet−Up Name0330Daylight Sav-ingsOptions: 0 − Off. Thermostat timeis not automa

Page 28Advanced Settings (Continued)User Set−Up No.Selection DescriptionSet−Up Name0520UV Lamp Re-placement Re-minderSelect option for UV lamp re-plac

Page 29Troubleshooting TipsIf... Then...Key to the rightof the screenkey is blank.MORE key remains blank unless the FurnaceFilter Change Reminder has

Page 3S Override options allow you to easily override the pro-grammed schedule.S Same−schedule programming allows you to program aschedule for several

Page 30Troubleshooting TipsIf... Then...Cooling systemdoes not turnon.¯ Press SYSTEM key to set to Cool.¯ Check the cool temperature setting to besure

Page 31Troubleshooting TipsIf... Then...Cool On" is notdisplayed onthe screen.Set the System setting to Cool and set thetemperature setting belo

Page 32Troubleshooting TipsIf... Then...Heating systemdoes not turnoff and the heattemperaturesetting is setbelow the roomtemperature(Heat On" i

Page 4Thermostat Display (Continued)TUESHOWS CURRENTDAY OF THE WEEKFANSHOWS FANSETTINGINSIDESHOWS CURRENT INSIDE TEMPERATURESET TOSHOWS CURRENT TEMPER

Page 5System SettingsPRESS SYSTEMSELECT SETTING OF HEAT,OFF, COOL OR EM HEAT (HEAT PUMP SYSTEMS ONLY)AMFANSS MY TEHEATSe ot TFollowingScheduleSCHED HO

Page 6Fan SettingsPRESS FAN.SELECT SETTING:ON, AUTO OR CIRC.AMFANSS MY TEHEATSe ot TFollowingScheduleSCHED HOLD CLOCK SCREEN MOREInsideTUEOutsideAUTOF

Page 7Program Your Heating and Cooling ScheduleNOTE − The thermostat includes a battery which makes it pos-sible for you to remove the thermostat from

Page 8Program Your Heating and Cooling Schedule (Cont.)3 − Select any combination of days to edit. You may selectmultiple days. These should be days t

Page 9Program Your Heating and Cooling Schedule (Cont.)NOTE − The FAN setting can be programmed for ON, AUTO orCIRC for each period selected. See foll