Honeywell CT1801 User Manual

Clock ThermostatFuel Saver• Heat Only—CT1800• Heat/Cool—CT1801• Central Heat/Cool or Single Stage Heat Pump without Auxiliary Heat—CT1802Heating-Only

10 69-0395—2Setting Subbase Switches(if applicable)The subbase system switch controlssystem operation as follows:HEAT: Heating system is controlled by

11 69-0395—2Inserting Clock BatteriesPower is supplied to the clock by two AAAalkaline batteries (included). Install batteries inthermostat as shown i

12 69-0395—2Setting The ClockLift thermostat flip-up cover and you’ll findthe 24-hour program dial, slotted in 10-minuteincrements. Adjust the clock t

13 69-0395—2ProgrammingYou can program your thermostat toautomatically lower and raise the temperatureone or more times every 24 hours.Refer to the en

14 69-0395—2Two additional sets of pins are located inthe program pin storage area. You can set upto six temperature changes with the pinssupplied. We

15 69-0395—2Setting the cooling program (notapplicable on heating-only model):Decide when you want the temperature toreach the comfort level. Find the

16 69-0395—2Temporarily changing the programYou may temporarily raise or lower thetemperature if you come home early, stay uplate, plan to be out for

17 69-0395—2Pushing the setting levers together will holda particular temperature until you change thelevers back. This method is recommended for alon

18 69-0395—2TroubleshootingYour Honeywell thermostat requires little or no attention. Most problems can generally betraced to the following: 1 N

19 69-0395—2Troubleshooting (continued) 1 Not applicable on heating-only model.1(continued)Problem Check ActionNo heat (continued). — other. Con

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20 69-0395—2Troubleshooting (continued) 1 Not applicable on heating-only model.Problem Check ActionHeat-on time too short. — anticipator settin

21 69-0395—2Troubleshooting (continued)If you have questions regarding your Honeywell Fuel Saver Thermostat please visit our website at www.honeywell.

22 69-0395—2Servicing The ThermostatSystem On-Time AdjustmentIf the thermostat seems to cycle the heatingsystem too fast or too slow, adjust the heati

23 69-0395—2Thermometer AdjustmentThe thermometer has been accurately cali-brated at the factory and should only needadjustment if it has been dropped

24 69-0395—2Toll-free Consumer ServiceFor all questions concerning this thermostat, please read and follow the instructions. If youhave questions rega

25 69-0395—2Limited One-Year WarrantyHoneywell warrants this product, excluding battery, to be free from defects in the workmanship or materials, unde

26 69-0395—230%28%26%24%22%20%18%16%14%12%8%6%2%10%4%MinneapolisSt. PaulMontrealOttawaTorontoBuffaloClevelandMilwaukeeEdmontonReginaWinnipegCalgaryMon

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D.F. • Rev. 1-96 • ©Honeywell Inc. 1996 • Printed in U.S.A. • • Form Number 69-0395—2Home and Building Control Home and Building Contro

3 69-0395—2Welcome to the world of energy savings with your new Honeywell Fuel Saver Thermostat. TheHoneywell name is your assurance of accurate contr

4 69-0395—2Table of ContentsPAGEFeatures Of Your Thermostat ...

5 69-0395—2Features Of Your Thermostat1 FLIP-UP COVER. Lift it up to set clock forenergy savings and normal temperatureperiods.2 THERMOSTAT COVER. Lif

6 69-0395—2 8 TEMPERATURE SETTING LEVERS.Left (blue mark) controls the low tempera-ture; right (red mark) controls the hightemperature. 9 PROGRAM PINS

7 69-0395—215 WALLPLATE. Provides mounting baseand wiring connections for heating-onlythermostat.16 SUBBASE. Provides mounting base,wiring connections

8 69-0395—2Reviewing Your Family ScheduleWrite the answers to the following questions in the spaces provided to determine the programthat fits your fa

9 69-0395—2505060607070808012369M8279LOW TEMPERATURESETTING LEVERHIGH TEMPERATURESETTING LEVERSetting The TemperatureFor Heating:Set the left lever (b