Honeywell T4 Pro Install Manual

Honeywell T4 Pro Wifi Setup. Honeywell T6 Pro Wifi Manual For 2 transformer systems, use common wire from cooling transformer S O/B Changeover valve Y Compressor contactor (stage 1) AUX - W2 Auxiliary heat (TH4210U only) Y2 Not used for T4 thermostat

Honeywell T4 Pro Manual User Guide & Installation Instructions
Honeywell T4 Pro Manual User Guide & Installation Instructions from manuals.plus

The Honeywell Home T4 Pro Series thermostat system turns on automatically when properly wired and powered In this video, we provide a step-by-step guide on how to install and operate the Honeywell Home T4 Pro Thermostat

Honeywell T4 Pro Manual User Guide & Installation Instructions

The Honeywell Home T4 Pro Series thermostat system turns on automatically when properly wired and powered Ensure the thermostat is installed correctly and connected to power taller Setup, set changeover valve to O (for cool In Ins changeover) or B (for heat changeover)

Honeywell T4 Pro Install Manual. For a Honeywell T4 Pro thermostat with a one heat and one cool system (1H/1C), connect the wires as follows: - Y (Compressor contactor): Connect to the Y terminal S O/B Changeover valve Y Compressor contactor (stage 1) AUX - W2 Auxiliary heat (TH4210U only) Y2 Not used for T4 thermostat

Honeywell Home T4 Pro Thermostat User Manual. For 2 transformer systems, use common wire from cooling transformer taller Setup, set changeover valve to O (for cool In Ins changeover) or B (for heat changeover)