Do you have a question about the Comfort Zone 8259 and is the answer not in the manual?
Details voltage, power consumption, setting range, ambient temperature, and materials.
Step-by-step guide for turning on the unit and setting the clock and day.
Explains power, manual, programming modes, and menu navigation keys.
Details icons for Wake up, Leave, Return, and Sleep periods.
Table showing default ON times and temperatures for programmed periods.
Explains various display items like temperature, time, and mode indicators.
Covers measured temperature display and adjustment.
Details sensor selection and temperature limitation adjustments.
Covers switching differential and anti-freezing function settings.
Explains holiday selection, weekly programming, and output configurations.
Instructions for resetting the device to factory default settings.
Provides the physical measurements of the thermostat unit.
Illustrates how to connect the thermostat according to the wiring diagram.
Detailed steps for disassembling the frame, fixing the iron plate, and wiring.
| Power Source | Battery |
|---|---|
| Display Type | Digital |
| Programmable | No |
| Hold Feature | Yes |
| Type | Non-Programmable |
| Battery Type | AA |
| Temperature Range | 40°F - 90°F |
| Compatibility | Single Stage Heat/Cool Systems |
| Mounting | Wall |