Honeywell CM921 Wireless Programmable Room Thermostat User Guide
Controls Layout
Contents
GETTING STARTED WITH THE CM921
1
2
3
4
5
6
STEP 1: Installing the Batteries......................................... 3
STEP 2: Setting the Date and Time................................... 4
STEP 3: Running the Built-In Heating Program ................ 4
7
8
PROGRAMMING THE CM921
The Built-in Heating Program............................................ 5
Reviewing the Heating Program....................................... 5
Modifying the Heating Program........................................ 5
Disabling / Enabling Time Periods ................................... 7
15
DATE
PROG
AUTO
MAN
AUTOMANOFF
9
OPERATING THE CM921
OFF
1..6
CM921
Choosing the Operating Mode ......................................... 8
AUTO mode............................................................. 8
MAN mode .............................................................. 8
OFF mode................................................................ 8
Adjusting the Time............................................................ 8
During Normal Operation.................................................. 8
Temperature Enquiry............................................... 8
Temperature Override ............................................. 9
Using the Special Functions............................................. 9
HOLIDAY Function .................................................. 9
10
14
13
11
12
1
2
3
4
5
6
7
8
Day / Date Display
9
Slider Switch
FINE TUNING THE CM921
Time Display
10 Green OK Button
Changing the User Parameters ...................................... 10
Change the Time Format....................................... 11
Reset the Built-in Program..................................... 11
Summer / Winter Time Change ............................. 11
LoT technology Display
Heating On Indicator
Battery Low Indicator
Temperature Display
11 Program Buttons
12 Battery Compartment Lid
Battery Compartment
13
FAQ’s & TROUBLESHOOTING
Holiday Function Button
14
Trouble Shooting Guide .................................................. 12
Frequently Asked Questions........................................... 14
Temperature Change Buttons
Temperature Enquiry Button
Time Change Buttons
15
WHAT IS A PROGRAMMABLE ROOM THERMOSTAT?
An explanation for householders.................................... 17
Manufactured for and on behalf of the Environment and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37,
Switzerland by its Authorised Representative Honeywell International Inc.
firealarmresources.com
| General | Details |
|---|---|
| Name | Honeywell CM921 Wireless Programmable Room Thermostat User Guide |
| Make | Honeywell |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.31 MB |
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