Author Archives: honeywell

Honeywell Thermostat CM921 User Manual

Ther mostatwith LoT technology42011077-103 R1© 2006 Honeywell International Inc.DescriptionThe Honeywell CM921 is a ‘wireless’ programmable room thermostat designed to control you heating system efficiently, providing comfortable temperatures when you are at home and energy savings when you are away. With ‘wireless’ communication there is no need to provide a wired connection between the thermostat and boiler.

Download (PDF, 527KB)

Model:Honeywell Thermostat CM921
Page: 19

Honeywell Thermostat CM900 User Manual

The Honeywell CM900 Wireless (CM927 or CM921) is a modern wireless programmable room thermostat based on Honeywell’s proven programming philosophy. To further improve the ease of use, this product includes an extra large LCD display with backlighting and LoT Technology to assist customers during daily use.The CM927/921 room thermostat communicates with the BDR91 Relay Box on an 868MHz Radio Frequency (RF) band to control a single heating system component such as a boiler, pump or zone valve. Neither product will communicate with other RF products that use different frequencies or communication protocols.

Download (PDF, 630KB)

Model:Honeywell Thermostat CM900
Page: 12

Note: For opening this Honeywell Thermostat CM900 User Manual, your computer need Adobe Reader. You can get the Adobe Reader for free by going here https://get.adobe.com/reader/

Honeywell Thermostat CT8602 User Manual

This manual answers many of the questions that can arise as you become familiar and comfortable with your Honeywell thermostat — the state of the art in home comfort controls.Read these instructions carefully. Failure to follow these instructions can damage the product or cause a hazardous condition.

Download (PDF, 654KB)

Model:Honeywell Thermostat CT8602
Page: 24

Note: For opening this Honeywell Thermostat CT8602 User Manual, your computer need Adobe Reader. You can get the Adobe Reader for free by going here https://get.adobe.com/reader/