Instruction/ maintenance manual of the product TH8110U Honeywell
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® U.S. Regi stered T rademar k Copyright © 2004 Honeywe ll International Inc. • • All Rights Reserved INSTALLATION INSTRUCTIONS 69-1700 TH8110U Touch Screen Programmable Thermostats APPLICATION The TH81 10U Universal Programma ble Thermostats provide electr onic control of 24 V ac heating and cooling system s or 750 mV he ating syst em.
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 69-1700 2 Installing Wallplate CAUTION Electrical Haz ard. Can cause e lectrical sh ock or equi pment damage. Disconnect power before wiring. The ther mostat can be mount ed horizontal ly on the wall or on a 4 in.
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 3 69-1700 Fig. 5. T ypical hookup of conve ntional single-st age heat and co ol system with single t ransformer (1H/1C conv entional). Fig. 6. T ypical hookup of conve ntional single-st age heat and cool system with t wo transforme rs (1H/1C conv entional).
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 69-1700 4 Fig. 9. T ypical hookup of heat onl y Series 20 syst em. Fig. 10. T y pical hook up of cool only system (1C conven tional). Fig. 1 1. T ypical hookup of single-st age heat pump wit h no auxilia ry/backup heat (1H/1 C heat pump).
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 5 69-1700 Fig. 12. I nstalling batteries o n thermostat back. Mounting the Thermostat 1. Align the terminal screw blo cks with the pins on the back of th e thermo stat. 2. Push the thermostat straight onto the wallplat e.
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 69-1700 6 OPERATION System and Fan Settings The System default set ting is Heat and the Fa n default setting is Auto. SYSTEM Settings Heat: Thermo stat controls heating syst em. Off: Both heati ng and cool ing are of f.
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 7 69-1700 Exiting Installer Setup 1. Press Done key to e xit Installer Setup screen. IMPORT ANT The three I nstal ler Setup Me nus (T ables 4-6) show all available options. These op tions cus- tomize themselv es as you make sele ctions to Installer Setup.
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 69-1700 8 Cycles pe r hour (cph) fo r 1st S tage Compress or 0220 3 Compressor St age 1 cycles per ho ur (cph) 1-6 1-6 availabl e; 3 is recommended.
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 9 69-1700 T able 5. Regi onal Settin gs Menu. Select Installer Setup Numbe r Factory Sett ing Other Choic es Comment s Option De scription Options Desc.
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 69-1700 10 T able 6. Advanced S ettings Menu . Select Inst aller Setup Number Factory Se tting Other Choi ces Comment s Option Description O ptions Des.
TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S 1 1 69-1700 SYSTEM CHECKOUT Installer System Test The Installer System T est mode is us ed to test the HV AC system(s). See T able 7. While in Syste m T est m ode, minimum off -time for compressors is bypassed.
69-1700 G .H. 03-04 www .ho neywell.com/yourhome TH81 10U T OUCH SCREEN PROGRAMMABLE THERMOSTAT S Automation and Control Solutions Honeywell I nternatio nal Inc. Honeywell Li mited-Hon eywell Limi tée 1985 Dougla s Drive North 35 Dynamic Drive Golden Vall ey, MN 55422 Scarborough, Ontario M1V 4Z9 CAUTION Equipment Damag e Hazard.
An important point after buying a device Honeywell TH8110U (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 TH8110U 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 TH8110U - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell TH8110U you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell TH8110U will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell TH8110U, 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 TH8110U.
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