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Honeywell TB7100A1000 Fig. 41. 20K ohm sensor resistance versus temperature.

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TB7100A1000 MULTIPRO™ MULTISPEED AND MULTIPURPOSE THERMOSTAT

63-2675—03 22

Fig. 41. 20K ohm sensor resistance versus temperature.

TEMPERATURE (DEGREES)

30 40 50 60 70 80 90 100 110

010 20 30 40

RESISTANCE (OHMS)

20K OHM AT

77oF (25oC)

80K

70K

60K

50K

40K

30K

20K

10K

M5874A

Contents

Main PRODUCT DATA 63-2675-03 TB7100A1000 MultiPRO Multispeed and Multipurpose Thermostat FOR CONVENTIONAL, HEAT PUMP, FAN COIL AND PTAC SYSTEMS APPLICATION FEATURES Contents ORDERING INFORMATION SPECIFICATIONS Page MERCURY NOTICE INSTALLATION When Installing this Product... Select Thermostat Location Separate Wallplate from Thermostat WIRING Conventional System Wiring TB7100A1000 MULTIPRO MULTISPEED AND MULTIPURPOSE THERMOSTAT 763-267503 Fig. 13. Typical hookup of heat-only system. AUXILIARY HEAT RELAY Heat Pump System Wiring Fig. 16. Typical hookup of single-stage heat pump with no auxiliary heat (1H/1C). Fig. 17. Typical hookup of single-stage heatpump with auxiliary heat (2H/1C). 1 2 3 L1 (HOT) L2 Fan Coil System Wiring Fig. 18. Typical wiring of 4 pipe fan coil. MEDIUM FAN RELAY HIGH FAN RELAY 2 POWER THE THERMOSTAT Wiring 24 Vac Common Installing Batteries Locate and Mount TR21 or C7189U Remote Indoor Temperature Sensor (Optional) Wire Indoor Sensor SET CALENDAR AND TIME Setting Calendar Once Functioning Setting Calendar When First Powered Fig. 29. Setting calendar when thermostat is first powered. Fig. 30. Setting time when thermostat is first powered. INSTALLER SETUP Advanced Settings Installer Settings (Complete Set) Fig. 31. Entering Installer Setup. User Settings (Simple Set) INSTALLER SETUP NUMBERS (ISU), SETTINGS, AND TESTS (TABLE 6) Page Page MAIN SCREEN PROGRAMMING Fan Settings System Settings Programming Heating and Cooling Schedule Editing Schedule OPERATION Fan Sequence Operations (ISU 347, 348, 349) Equipment Sequence Operations (ISU 170) Operating Sequence Page Special Programmable Mode Functions Special Non-Programmable Mode Functions Setting Temperature Overrides Fan Status Displayed on Main Screen Replacing Batteries Screen Locked Fully Locked Screen Partially Locked Screen Temperature Recovery Minimum-Off Timer Compressor Protection Temperature Sensor Operation and Checkout C7189U Remote Indoor Temperature Sensor Operation Checkout Fig. 41. 20K ohm sensor resistance versus temperature. RESISTANCE (OHMS) TROUBLESHOOTING (TABLE 12) Perchlorate Material