Instruction/ maintenance manual of the product T8611G Honeywell
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® U.S. Regi stered T rademar k Copyright © 200 2 Honeywell • • 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 ypica l location of thermost at. Fig. 2. Mounting the wallplate. WIRING All wiring must comply wit h local electrical code s and ordinances. Ref er to Fig. 3 for t ypical hookup.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 3 69-1406—1 Using Thermostat Keys (Fig. 6) The thermo stat keys are u sed to: • set cu rrent day and time, • program times and.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 69-1406—1 4 Temperature Settings Refer to T able 2 for the de fault program . If the daytime energy savings period is not us ed, press the p eriod key (Leave or Retu rn) until the tim e is blank.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 5 69-1406—1 Adaptive Intelligent Recovery™ control. 13 0 Adaptive Intelligent Recovery™ control is activa ted (system starts early so setpoint 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. P ress Run Progra m to exit the Inst aller Setup. The thermostat has saved th e Installer Setup changes and initiated a res et in order to ope rate using the new settings.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 7 69-1406—1 Setting Current Day and T ime 1. Press Set Current Da y/Ti m e. NOTE: On initial poweru p or after an extende d power loss, 1:0 0 pm flashes on the dis play until a key is presse d.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 69-1406—1 8 T able 5. In staller System T est Options. NOTE: Press any key and t he displayed numb ers will change. Press T im e ∇ to go to th e previous test a nd Time ∆ to go to the nex t test.
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 large digits are the mont h and the third digit is the last dig it of the year.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 69-1406—1 1 0 TROUBLESHOOTING GUIDE T able 6. T roubles hooting 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 terminals.
T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 1 1 69-140 6—1 System on indicator (flame=heat, snowflake=c ool) is displayed, but n o warm or cool air is coming from th e registers. Heating or cooling equ ipment is not operat ing.
69-1406—1 G .H. Rev . 12-02 www .honeywell.com/your home T861 1G CHRONOTHERM ® IV DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS Automation and Control Solutions Honeywe ll Honeyw ell Limited -Honeyw el.
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
