Honeywell CM907 manual

Honeywell CM907
8 · 50
PDF manual
 · 18 pages
English
manualHoneywell CM907

CM907 - User Guide

7 day Programmable

Room Thermostat

Honeywell Control Systems Ltd.
Arlington Business Park,
Bracknell
Berkshire
RG12 1EB
Technical Help Desk: 08457 678999
www.honeywelluk.com
42010943-703 R1
© 2005 Honeywell International Inc.

Description

The Honeywell CM907 is a programmable room thermostat designed to
control your heating system efciently, providing comfortable temperatures
when you are at home and energy savings when you are away. The following
instructions explain how to program and use the CM907 to provide the most
home comfort at the least cost.

Features

Ergonomic User Interface features an OK-button’ making the CM907 very
easy to use so you always stay in control.
Dynamic Text Display provides informative ‘on-screen’ feedback and
operational assistance to the user.
Extra Large LCD (Liquid Crystal Display) Screen with Backlight provides
added user friendliness and clearer viewing – even in the dark.
7-day heating program lets you set the CM907 independently for each day of
the week to match your lifestyle, whilst maximizing energy savings.
6 independent temperature levels per day lets you set any 6 temperatures
you require (from 5 to 35°C) so you can enjoy economical comfort every day
Holiday button saves energy by letting you reduce the temperature for 1 to 99
days while you are away from home, resuming normal operation on your return.
Party button lets you temporarily maintain (or adjust) the current temperature for
1 - 23 hours. Useful when you have guests or leave the house for a short period.
Day Off button copies Sunday’s program into any other day of the week, so that
you can make the CM907 follow this program if you have a day or days off.
Automatic Summer/Winter Time Change will adjust the clock automatically
for ‘Daylight Saving Time’.
Built-in Memory holds the user program indenitely so that it is never lost
– even if you remove the batteries.
Outside Temperature Sensor (optional accessory) can be tted to the
CM907 to display the temperature outside your home.
Remote Temperature Sensor (optional accessory) can be tted to the CM907
to control to the room temperature in another location, concealing the CM907.
Optimum Start option is an advanced feature which ensures that the optimum
temperature conditions are achieved at the required times.

View the manual for the Honeywell CM907 here, for free. This manual comes under the category thermostat and has been rated by 50 people with an average of a 8. This manual is available in the following languages: English. Do you have a question about the Honeywell CM907 or do you need help? Ask your question here

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Question and answer

Number of questions: 13
L
LeegwaterNovember 26, 2020

Get the impression that it switched to automatic while I want to operate it manually. How can I change that?

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AnnabelDecember 4, 2020

How can I set the heating between 11:00 AM and 10:00 PM at 21 degrees and between 10:00 PM and 11:00 AM at 18 degrees, and then have the Monday schedule set to 18 degrees all day?

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Luis Emilio Valle SalazarDecember 8, 2020

When I select the current day, I then press the green ok button and it does not stay fixed.

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Majda UjčićOctober 13, 2021

Good day, I have a problem with the thermostat, it doesn't turn on, the batteries are working correctly, I don't know what could be the issue?

Good day, I have a problem with the thermostat, it doesn't turn on, the batteries are working correctly, I don't know what co...
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IvanJanuary 10, 2022

Hello. After replacing the batteries with new ones, the entire display and all icons are illuminated. I have tried multiple types of batteries, but it remains the same. When I put back the old drained batteries, it works normally, but it no longer turns on the pump contact. It also indicates that the batteries are okay.

Hello. After replacing the batteries with new ones, the entire display and all icons are illuminated. I have tried multiple t...
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Isabel December 5, 2022

Hello, the receiver of the programmer has a permanent red light on and it doesn't let me turn on the heating, could you tell me what I have to do?

Hello, the receiver of the programmer has a permanent red light on and it doesn't let me turn on the heating, could you tell ...
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LeticiaMay 14, 2023

I want to turn off the device so that I don't have heating, and I don't know how to turn it off so that heating is not on in the summer.

I want to turn off the device so that I don't have heating, and I don't know how to turn it off so that heating is not on in ...
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Catarina PereiraNovember 8, 2023

My thermostat device suffered a corrosion in the battery area. Is there a way to rescue this piece?

 My thermostat device suffered a corrosion in the battery area. Is there a way to rescue this piece?
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1 comment
E
Emma of manua.lsMarch 25, 2024

To rescue a thermostat suffering from corrosion in the battery area, follow these steps: 1. Lift up the front cover of the thermostat to reveal the battery cover and product controls. 2. Remove the battery cover by pressing down and sliding out. 3. Insert the 2 x AA LR6 Alkaline Batteries supplied with the thermostat, ensuring the correct orientation. 4. After a short pause, the thermostat will display information on the screen and is now ready for use. 5. Replace the battery cover by sliding it firmly back into the front of the thermostat. If the above steps do not resolve the issue, consider replacing the batteries with new ones.

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R
RenatoJanuary 3, 2021

The numbers and writings are fragmented. The batteries are new. What should I do? Thank you.

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EstrellaNovember 24, 2020

"I have it programmed for 21 degrees and even though the ambient temperature is also 21, the boiler jumps every 5 minutes for about two minutes and turns off, and so it goes all day even though I don't see any variation in the temperature, is this normal? The same thing happens with the factory programming."

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The Honeywell CM907 thermostat is a programmable thermostat that is designed to provide precise control over the temperature in residential and commercial buildings. It is specifically designed for the United States market and is available in the en_US language. One of the key features of the CM907 thermostat is its programmability, which allows users to set different temperature levels throughout the day to maximize comfort and energy savings. The thermostat has a 7-day programming option, allowing users to set different temperature schedules for each day of the week. The CM907 thermostat also has a user-friendly interface, with a large display that shows the current temperature and other relevant information. It has intuitive controls that make it easy to adjust the temperature and settings. In terms of installation, the CM907 thermostat is designed to be compatible with a wide range of heating and cooling systems, including gas, oil, and electric systems. It can be easily installed by following the included instructions. The CM907 thermostat also offers various advanced features, such as holiday mode, which allows users to set a lower temperature when they are away for an extended period. It also has frost protection, which prevents pipes from freezing by activating the heating system if the temperature drops too low. Overall, the Honeywell CM907 thermostat is a reliable and efficient option for those looking to have precise control over their heating and cooling systems. Its programmability, user-friendly interface, and compatibility with different systems make it a popular choice among homeowners and businesses alike.

General
BrandHoneywell
ModelCM907 | CM907
Productthermostats
LanguageEnglish
FiletypeUser manual (PDF)

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Honeywell CM907 below.

Where is the best location to place the thermostat?

The best place for the thermostat is the room where you spend the most time, in many cases the living room or kitchen. Place the thermostat about one and a half metres above the floor, not in the sun and not on an outside wall.

What is the dead band of a thermostat?

If your thermostat has a dead band, your installation is, as it were, 'at rest'. The thermostat only switches on when, for example, the difference deviates more than 2˚C from the set room temperature.

What is the ideal room temperature?

Most people find that the ideal room temperature is between 19 and 22 degrees Celsius.

Why is the display on my Honeywell CM907 thermostat not working?

Make sure the thermostat is properly connected to its power source, usually through batteries or the electrical system. Check for any loose connections or dead batteries, as this can cause the display to not function.

How can I adjust the temperature on my Honeywell CM907 thermostat?

Press the up or down arrow buttons on the thermostat to increase or decrease the desired temperature. The display will show the current temperature and the target temperature you are setting.

Why doesn't my Honeywell CM907 thermostat turn on the heating or cooling system?

Ensure that the thermostat is set to the appropriate mode, either heating (H) or cooling (C), and that the desired temperature is set above or below the current room temperature, depending on your needs. Also, verify that the circuit breaker for the HVAC system is not tripped.

How do I program a schedule on my Honeywell CM907 thermostat?

Press the "Schedule" button on the thermostat, and then use the arrow buttons to select the desired day of the week. From there, you can set different time periods and temperatures for the scheduled heating or cooling periods.

Why is my Honeywell CM907 thermostat not following the programmed schedule?

Check that the "Schedule" mode is enabled on the thermostat, indicated by a clock icon. Make sure the programmed schedule is correctly set with the desired temperatures and time periods. Also, ensure that any temporary overrides or hold options are not active, as they may override the programmed schedule.

Is the manual of the Honeywell CM907 available in English?

Yes, the manual of the Honeywell CM907 is available in English .

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