This document is the user manual for Honeywell's CT2700 smart thermostat
This guide walks you through preparing for installation, removing the old thermostat, and mounting the wallplate and thermostat. Detailed wiring diagrams, tool lists, and step‑by‑step instructions ensure a correct connection to your heating or cooling system.
After installation you can program the pre‑set WAKE and SLEEP schedules, adjust fan and system switches, customize cycle rates, and troubleshoot common issues. The manual also includes warranty information and safety cautions.
| Operating Voltage | 20 to 30 Vac |
|---|---|
| Wire Compatibility | 4‑wire, 18 to 30 Vac heating‑cooling systems |
| Maximum Wire Gauge | 78‑gauge |
| Pre‑programmed WAKE Setpoint | 70°F (21°C) at 6:00 AM |
| Pre‑programmed SLEEP Setpoint | 62°F (16.5°C) at 10:00 PM |
| Fan Switch Positions | ON (continuous) / AUTO (normal) |
| Heating Cycle Rates | 1, 3, 6, or 9 cycles per hour |
Press the 9 key repeatedly until the word End appears on the display.