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 RFDarkRi on November 16th, 2013
How Do I Unlock Honeywell Thermostat Rth8500d
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Current Answers
Related Honeywell RTH8500D Manual Pages
Owner's Manual - Page 1
...All Rights Reserved
69-1725-1 Read and Save these Instructions
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.com/yourhome or call Honeywell Customer Care toll free at 1-800-468-1502.
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
...0823EFS 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 ...that the following items are missing, call Honeywell Customer Care at the fuse/circuit breaker panel before returning the thermostat to the store.
3
69-1725-1 Match the letter of...
Owner's Manual - Page 5
... 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 cooling system.
M22034
5
69-1725-1 Step 2.
DO NOT WIRE NEW THERMOSTAT
BASED ON WIRE COLOR. OLD THERMOSTAT
YELLOW WHITE
Y
W
RED
G
GREEN
RC
R
ORANGE...
Owner's Manual - Page 6
... contains mercury in a sealed tube, do not place your local waste management authority for instructions regarding recycling and the proper disposal of an old thermostat containing mercury in the trash. Do not
remove the wires. Step 3. Turn off power at the heating and/or cooling system or fuse/circuit breaker ...
Owner's Manual - Page 7
... DESIGNATION SCREW TERMINAL WIRE
WIRE HOLE
DO NOT CONNECT TO NEW THERMOSTAT
M22201
7
69-1725-1 Make sure they do not connect them to your new thermostat.
2.
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. Follow Special Instructions...
Owner's Manual - Page 8
... DESIGNATION SCREW TERMINAL WIRE
WIRE HOLE
CONNECT TO THE "C" ON THE
NEW THERMOSTAT
M22223
69-1725-1
8
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. Follow Special Instructions (Cont)
4. Step 4. If you have only one C and/or C1 wire connected to...
Owner's Manual - Page 9
Wrap the end of the wires that are not connected with electrical tape.
DO NOT CONNECT TO
NEW THERMOSTAT
M22040
9
69-1725-1 If you find any wires not connected to your old thermostat, do not connect them to your new thermostat.
6. Step 4. OLD THERMOSTAT
Y G RC
W R
LETTER DESIGNATION
SCREW TERMINAL
WIRE
WIRE HOLE
WIRES NOT CONNECTED -
Follow Special Instructions (Cont)
5.
Owner's Manual - Page 10
... disconnected.
2. Remove any remaining part of the wire.
69-1725-1
10 Step 5. Label Old Thermostat Wires
1.
OLD THERMOSTAT
W Y
RC
G
Y G RC
W
R R
WIRE LABEL
LETTER DESIGNATION SCREW TERMINAL WIRE
WIRE HOLE
M22039
When connecting the wires to the new thermostat, refer to wrap a wire label around each wire, use the enclosed wire labels to the...
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
... TERMINALS
LETTER DESIGNATIONS RC R W Y G C
M22206
3. See table on the wallplate.
2. Match the labeled wires to the letter designations on page 29 to wire the new thermostat. If you have a heat pump system, use the CONVENTIONAL letter designations.
Owner's Manual - Page 17
... letter
letter designations
designations on
on the next page.
17
69-1725-1 Be sure to New Wallplate (Cont)
7. These numbered notes appear 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, M
Y
G or F
G
C or C1, X, B
C
Y2
Y2
W2
W2
2 2
34
M22208
Do not connect more...
Owner's Manual - Page 20
Call your local heating and cooling contractor for assistance.
3 If the old thermostat had wires on both O and B, be sure to attach the B wire to the C, contact Honeywell.
4 If the old thermostat had separate wires on the new thermostat.
Connect Wires to New Wallplate (Cont)
NOTES FOR HEAT PUMP SYSTEMS
1 Leave metal jumper wire between...
Owner's Manual - Page 24
... calendar.
1. Press the Done key. See Step 11, Configure Installer Setup, for up to set . Step 10. Set the Calendar
This thermostat is designed to automatically keep current time and day in memory for instructions.
69-1725-1
24 Use the arrow keys to ten years, under normal use, once the calendar is...
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
...
Inside
SYSTEM HEAT
FRI
Set To
Following Schedule
AM PM
SCHED HOLD CLOCK SCREEN
M22445
69-1725-1
42 Program Your Heating and Cooling Schedule
Your thermostat can control up to four different schedule periods per day: Wake-Period when you awaken and want your home back to a comfortable temperature.
Owner's Manual - Page 46
.... 3. Once selected, the period flashes. 5. ting disappear. MON TUE WED THU
FRI
OK TO PICK MULTIPLE DAYS FAN
SAT SUN HEAT
COOL
DONE
6. Press schedule period you can cancel the Leave and Return periods (the thermostat would then control to match your lifestyle; Press Cancel Period key.
Press Sched key. 2. The bar...
Owner's Manual - Page 50
...FAN Inside
AUTO
THU Set To
SYSTEM
HEAT
Hold Temperature Until
DAYS
SCHED
CLOCK SCREEN
CANCEL M19961
4. To cancel Vacation Hold override early, press the Cancel ...Days you selected ends.)
2. Press the Up and Down arrow keys to set the desired temperature while away on the screen. (This is the time the Vacation Hold override expires after the number of days you desire the thermostat...
Owner's Manual - Page 53
... local weather, your schedule, the construction of bed or how long does it adjusts the next day's recovery start time accordingly.
53
69-1725-1 Each day it take the furnace to cool your scheduled time. The thermostat alerts that for 6:00 AM and 70°F.
How long does it take the air conditioner...
Owner's Manual - Page 58
... the compressor from restarting too early after the compressor turns off timer, the thermostat shows "Wait" in the display and the compressor and fan turn on.
_________
aHeat Pumps only.
69-1725-1
58 Built-in Compressor Protection
The RTH8500D Thermostat has built-in compressor protection (minimum-off timer expires, "Cool On" or "Heat...
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