Honeywell T8600D, T8601D, T8602D

T8600D, T8601D AND T8602D CHRONOTHERM

IV DELUXE PROGRAMMABLE THERMOSTATS

68-0164—1

Contents

Main PRODUCT DATA T8600D, T8601D and T8602D Chronotherm IV Deluxe Programmable Thermostats APPLICATION T8600/T8601/T8602 FEATURES AND BENEFITS Contents ORDERING INFORMATION SPECIFICATIONS Thermostat Models Selection Comments T8600 (powered by either the heating or cooling system) T8601 (powered by common wire to supply power) RECYCLING NOTICE INSTALLATION When Installing this Product... Location Wallplate Installation WIRING Mounting Thermostat Wallplate T8600D, T8601D AND T8602D CHRONO THERM IV DELUXE PROGRAMMABLE THERMOSTATS A. PRESS LOWER EDGE OF CASE TO LATCH. SETTINGS Using Thermostat Keys System and Fan Settings Fig. 6. Key locations and descriptions. ENGAGE TABS AT TOP OF THERMOSTAT AND WALLPLATE. INSTALLER SETUP T8600D, T8601D AND T8602D CHRONO THERM IV DELUXE PROGRAMMABLE THERMOSTATS Table 6. Thermostat Installer Setup Options (continued). Setting Current Day and Time NOTE: If the current time is Daylight Savings Time, press Daylight Time until DST is displayed. INSTALLER SYSTEM TEST Fig. 11. Display of test number. Key to Press Test Fig. 10. Display of all the segments of the LCD. 4. Press Run Program. THERMOSTAT INFORMATION PROGRAMMING Setting the Current Day and Time Programming the First Day Table 9. Default Time, Setpoints and Fan Settings (continued). M10325 7 1 Copying a Day Repeat steps through 8. Press Run Program when all days are programmed. 2. Press Day to select the day to be copied if different from the day displayed. Clearing Program Period Day/Time Wake Leave Return Sleep AM Leave StartTime Setting Changing Temperature Setting Until a Designated Day and Period Setting System and Fan Setting Temporary Fan Operation Operation Sequence Using Daylight Savings Time Feature OPERATION P+I Control Equipment Protection Thermostat Operation Startup TROUBLESHOOTING GUIDE Page CROSS REFERENCE Table 14. Thermostat Cross Reference Information. Page Page Table 14. Thermostat Cross Reference Information. (continued) WIRING DIAGRAMS (Fig. 15-20) L1 (HOT) L2 GC 1 FAN RELAY Fig. 17. Typical hookup of T8600 or T8602 in heat and cool system with two transformers. Fig. 18. Typical hookup of T8601 in heat only application. Fig. 19. Typical hookup of T8601 in heat and cool system with one transformer. Fig. 20. Typical hookup of T8601 in heat and cool system with two transformers.