Instruction/ maintenance manual of the product T8611G Honeywell
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® U.S. Regi stered T rademar k Copyright © 2002 Honeywe ll • • All Rights Reserved INSTALLATION INSTRUCTIONS 69-1406-1 T8611G Chronotherm ® IV Deluxe Programmable Heat Pump Thermostats APPLICAT.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 69-1406—1 2 Fig. 1. T ypical location of t hermost at. Fig. 2. Mounting the wallplate . WIRING All wiring must comply wit h local electrical codes and ordinances. Ref er to Fig. 3 fo r typical hookup .
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 3 69-1406—1 Using Thermostat Keys (Fig. 6) The thermo stat k eys are use d to: • set curr ent day and t ime, • program ti mes .
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 69-1406—1 4 Temperature Settings Refer to T abl e 2 for th e default program. If the dayt ime energy savings period is not us ed, press th e period ke y (Leave or Retu rn) until th e time is blank.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 5 69-1406—1 Adaptive Intelligent Recov ery™ control. 13 0 Adaptive Intelligent Recovery™ control is activa ted (system starts early so setpo int is reached by start of program per iod).
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 69-1406—1 6 IMPORT ANT Review the setting s to confirm th at they match the system. Pres s Run Progra m to exit the Inst aller Setup. The thermos tat ha s saved the Inst aller Setup c hanges and initia ted a reset in order to ope rate using the new setting s.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 7 69-1406—1 Setting Current D ay and Time 1. Press Set Current Da y/Time. NOTE: On initial p owerup or after an e xtended power loss, 1:0 0 pm flashe s on the dis play unt il a key is presse d.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 69-1406—1 8 T able 5 . Installer System Test Options. NOTE: Press a ny key and the disp layed number s will change. Press Time ∇ to go to the previous test and Time ∆ to go to the next te st.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 9 69-1406—1 THERMOSTAT INFORMATION 1. Press the Time ∆ key to access the thermostat information. 2. Press the increase ▲ ke y to display the produ ction date code. Th e first two lar ge digits are the m onth and the third digit is the last dig it of the yea r .
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 69-1406—1 1 0 TROUBLESHOOTING GUIDE T able 6. T roubleshooti ng Guide. Symptom Possible Ca use Action Display will not come on. Thermostat is not be ing powered. • Check for 24 V ac between R and C termin als.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 1 1 69-1 406—1 System on indicato r (flame=heat, snowflake=cool) is displayed, but n o warm or co ol air is coming from th e registers. Heating or cooling e quipmen t is not operat ing.
69-1406—1 G .H. Rev . 12-02 www .honeywell.com/yourhome T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS Automation and Control Solutions Honeywell Honeywell Li mited-Hon eywell L.
An important point after buying a device Honeywell T8611G (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
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If you already are a holder of Honeywell T8611G, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell T8611G.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell T8611G. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell T8611G along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
