Instruction/ maintenance manual of the product T8611M Honeywell
Go to page of 12
® U.S. Regi stered T rademar k Copyright © 2002 Honeywe ll • • All Rights Reserved 69-1415—1 INST ALLA TION INSTRUCTIONS T861 1M Deluxe Programmable Heat Pump Thermostats APPLICATION The T861 .
T861 1M DE LUXE PROG RAMMABLE H EAT PUMP THERMOSTATS 69-1415—1 2 Fig. 1. T ypical location of thermost at. W allplate Installation The thermo stat can be mount ed horizo ntally on the wal l or on a 2 in. x 4 in. (50.8 mm x 101.6 m m) wiring box. Position wallplate h orizontally on the wall o r on a 2 in.
T861 1M DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 3 69-1415—1 WIRING All wiring must comply wit h local electrical codes and ordinanc es. Refe r to Fig. 3 a nd 4 for typi cal hook ups. A letter code is located ne ar each term inal for ident ification.
T861 1M DE LUXE PROG RAMMABLE H EAT PUMP THERMOSTATS 69-1415—1 4 Mounting Thermostat 1. Engage t abs at the t op of the th ermost at and wallplate. See Fig. 6 . 2. Press lower edge o f case to close and latch. NOTE: T o remove the thermo stat fro m the wall, f irst pull out at the bottom of the ther mostat ; remove top last.
T861 1M DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 5 69-1415—1 Fig. 8. T861 1M System an d Fan key locat ions. LED Indi cation T wo LED indicato rs are locat ed in the upper rig ht of the thermostat. They indicate when a CHECK or FAIL signal is sent to the therm ostat from the system.
T861 1M DE LUXE PROG RAMMABLE H EAT PUMP THERMOSTATS 69-1415—1 6 T able 3. Thermos tat Inst aller Setup O ptions. Select Installer Setup Number (Press Tim e ∆ key to change) Factory Se tting Other Choices (Press s or t key t o change) Actual Setting Display Descrip tion Display Descriptio n Not Used.
T861 1M DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 7 69-1415—1 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 thermos tat ha s saved the Inst aller Setu p changes and initia ted a rese t in order to ope rate using the new setting s.
T861 1M DE LUXE PROG RAMMABLE H EAT PUMP THERMOSTATS 69-1415—1 8 Setting Current Day a nd Tim e 1. Press Set Current Da y/Time. NOTE: On initial p owerup or after an e xtended power loss, 1:0 0 pm flashes on the dis play unt il a key is presse d. 2.
T861 1M DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 9 69-1415—1 Fig. 12. Disp lay of all LCD segmen ts. Fig. 13. Disp lay of test number . Refer to T able 5 for the directions and results of the specific tests. NOTE: Pre ss Time ∆ to advance to the next te st and Ti m e ∇ to go back to the previous test.
T861 1M DE LUXE PROG RAMMABLE H EAT PUMP THERMOSTATS 69-1415—1 1 0 THERMOSTAT INFORMATION 1. Press the Time ∆ key to access the thermostat information. 2. Press the increa se s key to display the production date code. Th e first two lar ge digits are the m onth and the third digit is the last dig it of the year.
T861 1M DELUXE PROGRAMMABLE HEAT PUMP THERMOSTATS 1 1 69-141 5—1 T ROUBLESHOOTING GUIDE T able 6. T roubleshoo ting Guid e. Symptom Possible Ca use Action Display do esnot come on. Thermostat is not be ing powered. • Check f or 24 V ac bet ween R and C te rminals .
69-1415—1 G .H. Re v . 12-02 www .honeywell.com/your home T861 1M DE LUXE PROG RAMMABLE H EAT PUMP THERMOSTATS Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers.
An important point after buying a device Honeywell T8611M (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell T8611M yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell T8611M - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell T8611M you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell T8611M will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell T8611M, 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 T8611M.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell T8611M. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell T8611M 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
