Honeywell RTH221- Manuals

Honeywell RTH221– User Manual, Manual in PDF format online.

Manuals:

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Summary

Page 2 - Read and save these instructions.; CAUTION: EQUIPMENT DAMAGE HAZARD

Read and save these instructions. CAUTION: EQUIPMENT DAMAGE HAZARD To prevent possible compressor damage, do not use Cooling mode when theoutdoor temperature is below 50°F (10°C). Need Help? For assistance with this product please visit http://DIYthermostats.honeywell.com or call Honeywell Customer ...

Page 3 - Overview; Table of contents

Programmable Thermostat RTH221 Overview Thermostat features ..............................2Quick start .............................................3Quick reference to controls ...................4Quick reference to display.....................5 Programming & Operation Setting the clock ...........

Page 4 - Features; Displays ambient (measured) temperature at all times; About your new thermostat

Operating Manual 2 Your new thermostat has been designed to give you many years of reliable service andeasy-to-use, push-button climate control. Features • Displays ambient (measured) temperature at all times • One-touch access to setpoint temperature • Daily heating/cooling schedule to greatly redu...

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Summary

Page 2 - Read and save these instructions.; CAUTION: EQUIPMENT DAMAGE HAZARD

Read and save these instructions. CAUTION: EQUIPMENT DAMAGE HAZARD To prevent possible compressor damage, do not use Cooling mode when theoutdoor temperature is below 50°F (10°C). Need Help? For assistance with this product please visit http://DIYthermostats.honeywell.com or call Honeywell Customer ...

Page 3 - Overview; Table of contents

Programmable Thermostat RTH221 Overview Thermostat features ..............................2Quick start .............................................3Quick reference to controls ...................4Quick reference to display.....................5 Programming & Operation Setting the clock ...........

Page 4 - Features; Displays ambient (measured) temperature at all times; About your new thermostat

Operating Manual 2 Your new thermostat has been designed to give you many years of reliable service andeasy-to-use, push-button climate control. Features • Displays ambient (measured) temperature at all times • One-touch access to setpoint temperature • Daily heating/cooling schedule to greatly redu...

Honeywell Manuals