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Honeywell RTH8500 Wi-Fi Series Thermostat User Guide

System setup  
How do I set my thermostat name? (See page 20 for instructions.)  
Function  
Settings & Options  
Device Name  
52 = Thermostat  
0112  
1 Basement  
2 Bathroom  
3 Bathroom 1  
4 Bathroom 2  
5 Bathroom 3  
6 Bedroom  
7 Bedroom 1  
8 Bedroom 2  
9 Bedroom 3  
10 Bedroom 4  
11 Boat House  
12 Bonus Room  
16 Exercise Room 30 Library  
44 Porch  
This name will  
identify the  
thermostat when you  
view it remotely.  
17 Family Room  
18 Fireplace  
19 Foyer  
20 Game Room  
21 Garage  
31 Living Room 45 Rec Room  
32 Lower Level 46 Sewing Room  
33 Master Bath 47 Spa  
34 Master Bed  
35 Media Room 49 Studio  
48 Storage Room  
If you register  
multiple thermostats,  
give each one a  
different name.  
22 Great Room  
23 Guest Room  
24 Gym  
25 Kid's Room  
26 Kitchen  
36 Music Room 50 Sun Room  
37 Nursery  
38 Office  
39 Office 1  
40 Office 2  
41 Pantry  
51 Theater  
52 Thermostat  
53 Upper Level  
54 Utility Room  
55 Walk In Closet  
56 Wine Cellar  
57 Workshop  
27 Kitchen 1  
13 Computer Room 28 Kitchen 2  
14 Den  
42 Play Room  
29 Laundry Room 43 Pool Room  
15 Dining Room  
How do I change time and date settings? (See page 20 for instructions.)  
Function  
Settings & Options  
Year Setting  
(first two digits)  
20 = Year 20xx  
21 = Year 21xx  
0120  
Year Setting  
0199 (i.e., 2001–2099)  
0130  
(last two digits)  
Month Setting  
Date Setting  
0112 (i.e., January–December)  
0131  
0140  
0150  
0160  
4
0
Program schedule is on (7-day programmable).  
Program schedule is off. Thermostat can not be programmed.  
Schedule Options  
0
1
Continue using programmed schedule.  
Restore thermostat program to energy saving settings  
Restore Schedule  
Defaults  
0165  
Note: If thermostat is connected to Wi-Fi and registered to Total Connect Comfort, the current time  
and date is updated from the internet. If you live in an area that observes daylight saving time, the  
time is also automatically updated.  
21  
33-00133EF—01  
GeneralDetails
NameHoneywell RTH8500 Wi-Fi Series Thermostat User Guide
MakeHoneywell
LanguageEnglish
FiletypePDF (Download)
File size1.23 MB
Download PDF
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Honeywell RTH8500 Wi-Fi Series Thermostat User Guide