Honeywell RTH8500D Owner's Manual - Page 2

Contents - thermostat

Page 2 highlights

Contents Prepare for Installation 3 Follow Important Instructions 5 Remove Old Thermostat 6 Follow Special Instructions 7 Label Old Thermostat Wires 10 Mount New Wallplate to Wall 11 Connect Wires to New Wallplate 15 Install Batteries 22 Attach New Thermostat to Wallplate 23 Set the Calendar 24 Configure Installer Setup 26 Get to Know Your Thermostat Display 38 Set System Setting 40 Program Your Heating and Cooling Schedule 42 Cancel a Schedule Period 46 Set Time 47 Set Temperature Overrides 48 Clean Your Thermostat Screen 51 Use Your Filter Timer 52 Understanding Temperature Recovery Feature 53 Replace Batteries 54 Review Battery Tips 57 Built-in Compressor Protection 58 Troubleshooting Tips 59 Customer Assistance 62 Limited One-Year Warranty 63 69-1725-1 2

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69-1725-1
2
Contents
Prepare for Installation
...................................................................
3
Follow Important Instructions
.........................................................
5
Remove Old Thermostat
................................................................
6
Follow Special Instructions
............................................................
7
Label Old Thermostat Wires
..........................................................
10
Mount New Wallplate to Wall
.........................................................
11
Connect Wires to New Wallplate
...................................................
15
Install Batteries
..............................................................................
22
Attach New Thermostat to Wallplate
..............................................
23
Set the Calendar
............................................................................
24
Configure Installer Setup
...............................................................
26
Get to Know Your Thermostat Display
...........................................
38
Set System Setting
........................................................................
40
Program Your Heating and Cooling Schedule
...............................
42
Cancel a Schedule Period
.............................................................
46
Set Time
........................................................................................
47
Set Temperature Overrides
............................................................
48
Clean Your Thermostat Screen
.....................................................
51
Use Your Filter Timer
.....................................................................
52
Understanding Temperature Recovery Feature
.............................
53
Replace Batteries
..........................................................................
54
Review Battery Tips
.......................................................................
57
Built-in Compressor Protection
......................................................
58
Troubleshooting Tips
.....................................................................
59
Customer Assistance
.....................................................................
62
Limited One-Year Warranty
...........................................................
63