Where can I find the user manual and instructions for the Honeywell FocusPRO TH6220D thermostat?
The complete operating manual for the Honeywell FocusPRO TH6000 Series (which includes the TH6220D model) is available in this document. For additional assistance, you can visit http://yourhome.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502. The manual covers setup, programming, troubleshooting, and all operating features.
From the official Honeywell TH6220D1028 Thermostat manual, page 2
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