Honeywell t8090a-191108a User Manual
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TABLE OF CONTENTS
Features Of Your Thermostat ........................................................................................................... 4
Setting The Temperature .................................................................................................................. 7
Inserting Clock Batteries ................................................................................................................... 8
Setting The Clock .............................................................................................................................. 9
Programming ................................................................................................................................... 10
Troubleshooting .............................................................................................................................. 14
Servicing The Thermostat ............................................................................................................... 23
Cycle Rate Adjustment .................................................................................................................... 23
Thermometer Adjustment ................................................................................................................ 24
Warranty .......................................................................................................................................... 27