This document introduces the features and operating methods of APRILAIRE electronic thermostats, including non-programmable and programmable models.
This document provides operating instructions for Aprilaire Electronic Thermostat models 8363, 8365, and 8366. These are programmable heat/cool thermostats designed to help conserve energy and improve indoor comfort. The manual details how to use the device's features, including operating modes, temporary temperature adjustments, and fan operation settings.
| Operating Modes | COOL, OFF, HEAT, E-HEAT |
|---|---|
| Fan Operation Settings | AUTO, ON |
| Battery Type | two new AA alkaline batteries |
| Temperature Units | Fahrenheit or Celsius |
Replace batteries once per year or when the low battery indicator appears on the display.
The programmed settings will be lost and revert to the factory settings.
Place the MODE switch in the OFF mode and push and hold both temperature ADJUST buttons simultaneously until the alert clears.