Honeywell T7512A User Manual

169-1153USER’S GUIDE69-1153Energy Management ThermostatWeekday/Weekend (5-day/Saturday/Sunday)Programmable Heat and/or CoolConventional and Heat PumpT

1069-1153Before programming the thermostat, remove theclear plastic overlay that covers the display.When pressing the keys, use the ball of yourfinger

1169-1153or Cooler keys to set the weekday WAKEtemperature from your Personal Program-ming Charts.Repeat the above sequence for the otherweekday sched

1269-1153for rate 1 is displayed (note the indicator on thethermostat display as shown in Fig. 1). Use theWarmer and Cooler keys to set the offset val

1369-1153You can change the system setting by pressingthe System key. Each time you press the key,the system status changes to the next setting.The st

1469-1153When nothing is displayed, the fan is in AUTOmode (it comes on with the heating or coolingequipment, as needed). AUTO is the normalsetting fo

1569-1153scheduled program change. (If you subscribe toTime-of-Use Pricing, it stays in effect only untilthe next rate change.) To cancel the temperat

1669-1153until the program you want to cancel is dis-played; then press the Clear key.NOTE: You cannot cancel the WEEKDAYWAKE program.Check UsageThis

1769-1153respectively,are then incrementally displayed. Ifyou continue to press the Usage key, accumu-lated usage values are repeated for rates 1throu

1869-1153changes to the next setting. When FAN isdisplayed, the fan is on continuously. Whennothing is displayed, the fan is in AUTO mode (itcomes on

1969-1153your utility company. If you notice the tempera-ture in your home is higher or lower than thesetting you programmed into the thermostat,check

269-1153Welcome to the world of comfort and energysavings with your new Honeywell EnergyManagement Thermostat.This thermostat allows full weekday/week

2069-1153When a rate change message is received by thethermostat, your heating/cooling systemautomatically operates at the temperature andoffset value

2169-1153two months before the batteries run out com-pletely. Replace the batteries as soon aspossible after the indicator starts flashing.You will ne

2269-1153TROUBLESHOOTING GUIDEIF... THEN…Display will not come on. • There is no power applied to the thermostat. Check fuse orcircuit breaker.Tempera

2369-1153Heating will not come on. • Check that the system control on the thermostat is set toHEAT.• Check the display. If SAVING is displayed, the sy

2469-1153Cooling will not come on. (cont.) • The thermostat has a built-in time delay on cooling. To preventequipment damage, allow five to ten minute

2569-1153The house is too warm or • If you subscribe to Real-time Pricing, you may need to adjusttoo cool. (cont.) your offset values to provide a mor

2669-1153Incorrect room temperature • The thermostat is factory-calibrated, and cannot be adjusted.showing on thermostat display. •You are a subscribe

2769-1153TOLL-FREE CUSTOMER ASSISTANCEFor all questions concerning this thermostat, please read and follow the instructions. If additionalassistance i

2869-1153WARRANTY CONDITIONS.C.WARRANTY CONDITIONS;Honeywell warrants this product, excluding battery, to be free from defects in the workmanship orma

2969-1153This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it isshown by Honeywell that the defect or mal

369-1153ling your home at a higher temperatureduring the cooling season and a lowertemperature during the heating season.Fig. 1. Time-of-use pricing i

3069-1153This warranty gives you specific legal rights, and you may have other rights which vary from stateto state.If you have any questions concerni

3169-1153

3269-115369-1153 R.L. 9-97Copyright © 1997 Honeywell Inc. All Rights Reserved ® U.S. Registered Trademark

469-1153Table Of ContentsRecovery From Setback ...

569-1153RECOVERY FROM SETBACKThe term recovery refers to the process thethermostat uses to operate the heating orcooling equipment to return the house

669-1153PROGRAMMINGYOUR THERMOSTATIMPORTANTBatteries must be installed to maintaintime and date in the event of power loss.You will find it helpful to

769-1153has time to warm up or cool down beforeyou get up.LEAVE is the time you leave for work orschool. Generally, once you leave thehouse, you want

869-1153At 10:00 PM every night, the thermostat sets theheating temperature back to 60°F; the coolingtemperature remains at 76°F.You do not need to en

969-1153Heating Schedule (for Winter Use): If you subscribe to Time-of-Use Pricing, use thefollowing table to plan the offset values you willenter for