RTH221 Installation Manual & Owner's Guide

Description

RTH221 Installation Manual, It is necessary to configure the programmable comfort control thermostat before starting its work. This will further ensure continuous and correct operation of the RTH221 Installation Manual. Study the owner's guide in English.

Honeywell RTH221 Q & A

How do I use a programmable thermostat rth221?

• Programmable Thermostat RTH221 Use the System switch to place the system in one of the following modes: • Cool: System is in Cooling mode. Operating Manual Fan switch (Auto/On) Use the Fan switch to select the fan operation. • Auto: The fan runs only when heating or cooling is activated (commonly used setting). • On: The fan runs continuously.

How do I set a schedule on my Honeywell thermostat?

• Your new Honeywell thermostat has been designed to give you many years of reliable service and easy-to-use, push-button climate control. set time/day/schedule. Hold: Press to override programmed temperature control. Run: Press to resume program schedule. Press the up or down buttons until you reach the desired temperature.

How do I return a Honeywell product?

• call Honeywell Customer Care at 1-800-468-1502. Customer Care will make the determination whether the product should be returned to the following address: Honeywell Return Goods, Dock 4 MN10-3860, 1885 Douglas Dr. N., Golden Valley, MN 55422, or whether a replacement product can be sent to you.

What if I have any questions about the Honeywell warranty?

• If you have any questions concerning this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr, Golden Valley, MN 55422 or call 1-800-468-1502. U.S. Registered Trademark. Lea y guarde estas instrucciones.

Honeywell Global

Honeywell International Inc. is an American publicly traded, multinational conglomerate headquartered in Charlotte, North Carolina. It primarily operates in four areas of business: aerospace, building technologies, performance materials and technologies (PMT), and safety and productivity solutions (SPS).[3] Honeywell is a Fortune 100 company, ranked 92nd in 2019.[4] The company has a global workforce of approximately 110,000 workers, with approximately 44,000 employed in the United States.[5][6] The current chairman and chief executive officer (CEO) is Darius Adamczyk.[7]

The company's current name, Honeywell International Inc., is the product of a merger of Honeywell Inc. by acquisition to AlliedSignal during 1999. The company headquarters were consolidated with AlliedSignal's headquarters in Morristown, New Jersey; however, the combined company chose the name "Honeywell" because of the considerable brand recognition.[8] Honeywell was a component of the Dow Jones Industrial Average index from 1999 to 2008. Prior to 1999, its corporate predecessors were included dating back to 1925, including early entrants in the computing and thermostat industries.[9][10] In 2020, Honeywell rejoined the Dow Jones Industrial Average index[11] and the following year moved its stock listing from the New York Stock Exchange to the Nasdaq