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General| Type | Programmable Thermostat |
|---|---|
| Power Source | Battery |
| Display | Digital |
| LCD | Yes |
| Voltage | 24V |
| Backlight | Yes |
| Hold Feature | Yes |
| Battery | 2 AA batteries |
| Temperature Range | 40°F to 90°F |
| Compatibility | Single Stage Systems (Heat & Cool) |
| Programmability | 7-day programming |
| Stages | 1 Heat/1 Cool |
Step-by-step guide to setting the current time and day of the week on the thermostat.
Details pre-set energy-saving temperatures for weekdays and weekends for each program period.
Detailed steps to adjust time and temperature for each program period for the RTHL2510 model.
Detailed steps to adjust time and temperature for weekday/weekend periods for the RTHL2410 model.
Explains how the feature prevents compressor damage by enforcing a minimum wait time before restarting.
Instructions for removing, installing, and replacing thermostat batteries, including the "Lo Batt" indicator and general replacement frequency.
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