Honeywell Thermostat RTH7400 RTH7500 User Manual

Operating Series Thermostat manual covers the RTH7400 and RTH7500 models thermostat from wallplate and turn over to find model number thermostat contains a Lithium battery which may contain Perchlorate material Material handling may apply www dtsc ca gov hazardouswaste perchlorate EQUIPMENT DAMAGE HAZARD To prevent possible compressor damage do not cooling system when outdoor temperature is below 50 10 Help assistance with this product please visit http yourhome honeywell com call Honeywell Customer Care toll free at 1 800 468 1502 and save these instructions U S Registered Trademark Patents pending Patent No 6,595,430 7,114,554 7,274,972 7,225,054 and other patents pending Copyright 2013 Honeywell International Inc All rights reserved Series of contents your new thermostat features 2 at a glance 3 reference to controls 4 reference to status display 5 replacement 19 assistance 20 case of difficulty 21 warranty 23 Operation setting 6 setting 7 setting 8 program schedules 9 schedule overrides 13 Changeover 15 reminder 17 features 18 This thermostat is ready to go new thermostat is pre programmed ready to go page 3 to check settings Manual your new thermostat your new thermostat You just purchased the world most advanced easy to use thermo It has been designed to give you many years of reliable service and climate control Easy to follow One touch Precise Change check Large Series thermostat is ready to go new thermostat is pre programmed and ready to go All you have to do is set the and day Then check the settings below and change if needed Set clock See page 6 Select fan setting Preset to Auto To change see page 7 Select system setting Preset to Heat To change see page 8 Program schedules Preset to energy saving levels you at work or asleep assumes you wake at am leave at 8 am return at 6 pm and go to bed 10 pm To change see pages 10 TEMP CONTROL You can override the program schedule at any time and adjust the temperature see pages 13 Manual reference to controls buttons to adjust temperature see pages 11 14 or to make selections from screen menus Fan to select fan see page or system see 8 to set program schedule see pages 11 12 More to set clock see 6 or furnace reminder reference to status display day of week inside temperature time Series setting Response in effect page 15 to On Auto Fan Mode setting page 8 setting page 7 display messages Cool On Cooling system is activated Heat On Heating system is activated Aux Heat On Auxiliary heating system is heat pump systems only Manual setting CLOCK Fan More time then press DONE Back set the current time display press CLOCK press s or t to adjust the time Press hold s or t to advance the time more DONE to save exit or press GO BACK exit without changing the time The real time clock should never adjustment since it automatically for daylight savings time and stores date time information To change the current week display see System Setup in your Guide Series SYSTEM FAN then FAN to select fan On Fan is always on Auto Fan runs only when the heating or system is on setting SYSTEM FAN Fan More FAN to select mode then press DONE Auto Manual setting SYSTEM FAN Fan More SYSTEM to select mode press DONE Auto Thermostat automatically selects heating cooling depending on the indoor temperature steps at left to select system Heat Thermostat controls only the heating Cool Thermostat controls only the cooling Off All systems are off Em Heat only for heat pumps with auxiliary Heat Compressor is locked out The Auto and Em system settings may not depending on how your thermostat installed Auto Series money by setting program schedules easy to program your system for maximum energy savings You can program four time each day with different settings for weekdays and weekends to the time you awaken and the temperature you want the morning until you leave for the day am am pm pm to the time you leave home and the temperature you while you are away usually an energy saving level to the time you return home and the temperature you during the evening until bedtime to the time you go to bed and the temperature you want usually an energy saving level Manual saving settings for maximum cost savings thermostat is pre set with energy saving program settings We recommend these since they can reduce your heating cooling expenses See next page to adjust and temperatures of each time period Mon Fri Mon Fri Sat Sun Sat Sun am am pm pm adjust program schedules RTH7400 only SCHEDULE Fan More EDIT time for selected days Series Press SCHEDULE then EDIT to see weekdays Press SELECT DAY to highlight Mon Fri they will the same settings Press NEXT STEP twice then press s or t to set Press NEXT STEP then s or t to set Heat for this time period Press NEXT STEP then s or t to set Cool for this time period Repeat steps 3 5 to program other time periods RETURN SLEEP then press DONE Repeat steps 1 6 to program Saturday Sunday s or t until the desired day is flashing then SELECT DAY Press DONE to save exit 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