Honeywell RTH8500D Support Question
Honeywell RTH8500D Support Question
Find answers below for this question about Honeywell RTH8500D - 7-Day Touchscreen Universal Programmable Thermostat.Need a Honeywell RTH8500D manual? We have 1 online manual for this item!
Question posted by Anonymous-35293 on August 4th, 2011
How Do Ou Unlock A Thermostat
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Current Answers
Related Honeywell RTH8500D Manual Pages
Owner's Manual - Page 1
Read and Save these Instructions
U.S. All Rights Reserved
69-1725-1 Pat. 6,595,430 Other Patents Pending ® U.S. RTH8500D Touch Screen Programmable Thermostat
OWNER'S GUIDE
The RTH8500D Thermostat provides electronic control of 24 Vac heating and cooling systems or 750 mV heating systems.
For assistance with your Honeywell product, please visit www.honeywell....
Owner's Manual - Page 2
... 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...
Owner's Manual - Page 3
...5-03 •
yourhome
M22200
If any of the corresponding letter on your old thermostat wire with the terminal of the items shown above are included:
Inside Set
OWNER'S GUIDE
Inside...
Set To
Read and save these instructions
WALLPLATE
THERMOSTAT
MOUNTING SCREWS (2) AND WALL ANCHORS (2)
OWNER'S GUIDE WIRE LABELS CAUTION CARD
CAUTION...
Owner's Manual - Page 5
... WHITE
Y
W
RED
G
GREEN
RC
R
ORANGE
! Follow Important Instructions
1. Do not connect the wires to the new thermostat based on wire color because damage can occur to your old thermostat. These Installation Instructions explain later how to use the enclosed wire labels to correctly mark the wires connected to the heating and/or...
Owner's Manual - Page 6
... cooling system or fuse/circuit breaker panel.
2. Do not
remove the wires. Remove Old Thermostat
1. Remove the cover from the wall or wallplate. Y G C
OLD THERMOSTAT WALLPLATE
W
THERMOSTAT
R
COVER
.2.18
.9
.7
.5
L
O .25
N
GE
R
.4
.3
M22036
MERCURY NOTICE
If you are replacing a thermostat that contains mercury in a sealed tube, do not place your local waste management authority...
Owner's Manual - Page 7
... wires.
3. If you have two C and/or C1 wires connected to your old thermostat, do not touch each C and/or C1 wire with electrical tape. OLD THERMOSTAT
Y G C
C
W R
LETTER DESIGNATION SCREW TERMINAL WIRE
WIRE HOLE
DO NOT CONNECT TO NEW THERMOSTAT
M22201
7
69-1725-1 Follow Special Instructions
1.
Make sure they do not connect them...
Owner's Manual - Page 8
... have only one C and/or C1 wire connected to your old thermostat, connect this wire to the store. Visit www.honeywell.com/yourhome or call Honeywell Customer Care at 1-800-468-1502 before returning the thermostat to C on the new thermostat.
OLD THERMOSTAT
Y G
C
W R
LETTER DESIGNATION SCREW TERMINAL WIRE
WIRE HOLE
CONNECT TO THE "C" ON...
Owner's Manual - Page 9
DO NOT CONNECT TO
NEW THERMOSTAT
M22040
9
69-1725-1
Wrap the end of the wires that are not connected with electrical tape. Step 4. Follow Special Instructions (Cont)
5. OLD THERMOSTAT
Y G RC
W R
LETTER DESIGNATION
SCREW TERMINAL
WIRE
WIRE HOLE
WIRES NOT CONNECTED - If you find any wires not connected to your old thermostat, do not connect them to your new thermostat.
6.
Owner's Manual - Page 10
... wires are disconnected.
2.
Do not allow the wires to the wire labels. Label Old Thermostat Wires
1. Step 5. As you disconnect each wire, use the enclosed wire labels to your new thermostat based on the color of the old thermostat from the wall. Do not connect wires to wrap a wire label around each wire...
Owner's Manual - Page 11
Step 6. WALLPLATE WIRE HOLE
THERMOSTAT
M22202
11
69-1725-1 Separate the wallplate from the thermostat as shown.
Mount New Wallplate to Wall 1.
Owner's Manual - Page 15
... designations to be connected, leave the metal jumper wire in place.
Connect Wires to follow for your system. If wires are to wire the new thermostat. Step 7. If only one of the terminals, Rc or R, is to be connected to help you determine if you have a CONVENTIONAL or HEAT PUMP system...
Owner's Manual - Page 17
...
CONVENTIONAL
Possible letter
letter designations
designations on
on page 20 if you are wiring a Heat Pump System. Use the information on the new thermostat the labeled wires
1 RC
1 R
RC or R R or RH, 4, V
W or W1, H
W
Y or Y1, ...Cont)
7. These numbered notes appear on your old and new thermostats. Be sure to read the notes referenced in the numbered triangles above. Step 7. Compare ...
Owner's Manual - Page 18
... COOLING SYSTEMS
1 If wires will be connected to the "C" letter designation on the new thermostat.
2 If wires were connected to the new thermostat. M22246
69-1725-1
18 Connect the old R to the new RC and the old ...RH to the new R.
3 If two C and/or C1 wires were connected to the old thermostat, do not use.
4 If one of each wire separately with electrical tape and do not connect them to...
Owner's Manual - Page 19
.... Use the information below if you are wiring a HEAT PUMP System.
Possible letter designations on the labeled wires
HEAT PUMP letter designations on the
new thermostat
1 2
VR or V or R
3
H or B, O
Y1 or M or Y
F or G
3
X or B, C
F or L
X2 or X, E
4
AUX, W1, W or W2
RC
R
O/B
Y
G
C
L
E
AUX
M22210
Be sure to New Wallplate (Cont...
Owner's Manual - Page 24
Press the Done key. When the thermostat is first powered, the display is ready to ten years, under normal use, once the calendar is designed to set . ... 11, Configure Installer Setup, for up to set any time.
Step 10. Use the arrow keys to automatically keep current time and day in memory for instructions.
69-1725-1
24 Set the Calendar
This thermostat is set the year, month and...
Owner's Manual - Page 39
Get to Know Your Thermostat Display (Cont) Display
TUE SHOWS CURRENT DAY OF THE WEEK
FAN SHOWS FAN SETTING
INSIDE TEMPERATURE SHOWS THE CURRENT INSIDE... CLOCK SCREEN MORE
SYSTEM SHOWS CURRENT SYSTEM POSITION
TIME DISPLAY CURRENT TIME OF DAY, HOLD TIME REMAINING OR NUMBER OF VACATION DAYS REMAINING
FOLLOWING SCHEDULE SHOWS THE THERMOSTAT IS FOLLOWING THE PROGRAMMED SCHEDULE
M22239
39
69-1725-1
Owner's Manual - Page 42
... when you return home and want your home back to four different schedule periods per day: Wake-Period when you awaken and want an energy-saving temperature. Edit Schedule 1. Program Your Heating and Cooling Schedule
Your thermostat can control up to a comfortable temperature. Leave-Period when you are away from home and...
Owner's Manual - Page 46
...arrow keys to set - Press schedule period you can cancel the Leave and Return periods (the thermostat would then control to the Wake temperature until the Sleep period).
1. Press Cancel Period key.....
69-1725-1
46 Press Done key. Select the Day(s) of the week desired. 4. The bar above the selected period is always home during the day on Tuesday, you want to cancel a period to ...
Owner's Manual - Page 50
...
CLOCK SCREEN
CANCEL M19961
4. Notice that Vacation Hold has ended.
69-1725-1
50
Press the Hold key twice. When the number of days of days you desire the thermostat to override the schedule. Press the Up and Down arrow keys to indicate that "Hold Temperature Until" time is shown on the screen. (This...
Owner's Manual - Page 53
...schedule to be at your schedule.
Each day it take the furnace to have your home reach your scheduled temperature at your comfort temperature. The thermostat then turns on the heat before you...Following Schedule Recovery
PM
SCHED HOLD CLOCK SCREEN MORE
M22301
It takes about a week for the thermostat to adjust to local weather, your schedule, the construction of bed at just the right ...
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