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General| Model | TH5110D |
|---|---|
| Display | Digital |
| Programmable | Non-programmable |
| Stages | 1 Heat/1 Cool |
| Backlight | Yes |
| Temperature Range | 40°F to 90°F (4°C to 32°C) |
| Voltage | 20-30 VAC |
| Battery | 2 x AA |
| Power Source | Battery or Hardwired |
Describes the thermostat's function for 24 Vac and 750 mV systems.
Safety instructions for proper disposal of mercury-containing thermostats.
Warning about electrical shock or equipment damage; disconnect power.
Guidance on selecting a location and installing the wallplate.
Warning about electrical hazard and recommended wire gauge.
Instructions for inserting wires into the terminal block and securing them.
Wiring diagrams for 1H/1C conventional systems (one/two transformers).
Wiring diagram for 1H/1C heat pump systems.
Wiring diagrams for heat-only systems (various configurations).
Wiring diagram for cool-only systems.
Instructions for connecting 24 Vac common wire for single/two-transformer systems.
Steps for installing AAA alkaline batteries for backup power.
Guide on attaching the thermostat unit to the wallplate.
Steps to enter and navigate the installer setup menu.
Explanation of buttons used during the installer setup process.
Details of installer setup numbers and their corresponding settings.
Warning about bypassing minimum compressor off time during system tests.
How to perform and navigate system tests, including button functions.
Overview of thermostat buttons, display elements, and system/fan settings.
Explanation of the compressor protection timer and its activation.
Information on available cover plates and replacement battery holders.
Table listing common symptoms, their possible causes, and recommended actions.
Details on electrical ratings, temperature ranges, and dimensions.
