Honeywell T8700C1005 - Manuals

Page 2 - T8700B,C AN ELECTRONIC ROUNDTM PROGRAMMABLE THERMOSTAT; ORDERING INFORMATION; IMPORTANT; or; System; Hydronic Heat, Condensing Gas Furnaces

T8700B,C AN ELECTRONIC ROUND™ PROGRAMMABLE THERMOSTAT 68-0197—1 2 ORDERING INFORMATION When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to theTRADELINE® Catalog or price sheets for the complete ordering number. 1. Order number.2. Accessory,...

Page 3 - T8700B,C AN ELECTRONIC ROUND PROGRAMMABLE THERMOSTAT; INSTALLATION; When Installing this Product...; CAUTION; Location

T8700B,C AN ELECTRONIC ROUND PROGRAMMABLE THERMOSTAT 68-0197—1 3 INSTALLATION When Installing this Product… 1. Read these instructions carefully. Failure to follow them could damage the product or cause a hazardouscondition. 2. Check the ratings given in the instructions and on the product to make s...

Page 4 - Wiring

T8700B,C AN ELECTRONIC ROUND™ PROGRAMMABLE THERMOSTAT 68-0197—1 4 Fig. 3. Mounting decorator cover plate and wallplate on wall (T8700C shown). Wiring CAUTION Damage To Heating/Cooling System Possible.Be careful when handling wiresduring installation.Disconnect power at furnace or at main breaker/fus...

Page 5 - former system with gas or electric heat/electric cooling.

T8700B,C AN ELECTRONIC ROUND PROGRAMMABLE THERMOSTAT 68-0197—1 5 Fig. 7. T8700C heat-cool wiring diagram in single trans- former system with gas or electric heat/electric cooling. Fig. 9. T8700B1007 Heat Only wiring diagram in electric baseboard or ceiling cable system. Fig. 8. T8700C heat-cool wiri...

Page 6 - Adjust Fan Operation Switch; Align and attach bottom center notch on the thermostat; with bottom center tab on wallplate.; Next align tabs and connector at top of thermostat to; the pins on the wallplate. Press firmly to attach.; Fan Switch; The T8700B System switch controls the thermostat as follows:; SETTINGS AND ADJUSTMENTS; Setting Fan and System Switches

T8700B,C AN ELECTRONIC ROUND™ PROGRAMMABLE THERMOSTAT 68-0197—1 6 Adjust Fan Operation Switch The thermostat fan operation switch, labeled Fuel switch, is setat the factory in the F position. See Fig. 12. This is the correctsetting for most systems. If this system is an electric heatsystem, set the ...

Page 7 - SETTING THE CLOCK

T8700B,C AN ELECTRONIC ROUND PROGRAMMABLE THERMOSTAT 68-0197—1 7 2. Set your WAKE time. a. Press the key once. You will see aflashing WAKE time. b. Use the or keys to set your desired WAKE time. The WAKE time is now set. 3. Set your WAKE temperature. a. Press the keyonce. You will see aflashing WAKE...

Page 8 - Operating the Thermostat; To Use Hold Function.; Installer Setup; Table 4. Heating Cycle Options

T8700B,C AN ELECTRONIC ROUND™ PROGRAMMABLE THERMOSTAT 68-0197—1 8 3. Select Fahrenheit - Celsius Temperature. a. Press todisplay the current ° F or ° C setting. b. Use or to choose between ° C and ° F. 4. Clock Format. a. Press todisplay the current12- or 24-hour clocksetting. b. Use or to choose ei...

Page 9 - OPERATION; Zero Droop Performance; droop. This zero droop; Power Stealing; Fan Control

T8700B,C AN ELECTRONIC ROUND PROGRAMMABLE THERMOSTAT 68-0197—1 9 OPERATION Zero Droop Performance The T8700 Thermostat can control temperature closer tosetpoint than electromechanical thermostats. This is becauseproportional plus integral control (P + I) maintains a constantindoor temperature indepe...

Page 10 - CHECKOUT

T8700B,C AN ELECTRONIC ROUND™ PROGRAMMABLE THERMOSTAT 68-0197—1 10 Table 5. Sequence of Operations. a When fuel switch is in the E position. (T8700B with Fan and T8700C). b T8700C only. Fan Switch Settings System Switch Settings Call for Action Energize Terminals Display Icons AUTO OFF None None Non...

Page 11 - TROUBLESHOOTING; Symptom

T8700B,C AN ELECTRONIC ROUND PROGRAMMABLE THERMOSTAT 68-0197—1 11 TROUBLESHOOTING Symptom Possible Cause Corrective Action Heating/coolingequipment does notoperate. No ac power. Check power to heating/cooling equipment: — On/Off switch. — Fuse or circuit breaker.— Loose 24V connection: at thermostat...

Honeywell T8700C1005 - Manuals

Manuals:

Manual Honeywell T8700C1005

Summary

Honeywell Manuals