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!
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Related Honeywell RTH8500D Manual Pages
Owner's Manual - Page 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
... to correctly mark the wires connected to the heating and/or cooling system.
Step 2. 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. OLD THERMOSTAT
YELLOW WHITE
Y
W
RED
G
GREEN
RC
R
ORANGE
! M22034
5
69-1725-1
Owner's Manual - Page 6
...the heating and/or cooling system or fuse/circuit breaker panel.
2. Do not
remove the wires. Step 3.
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 for instructions regarding recycling and...
Owner's Manual - Page 7
Step 4. Follow Special Instructions
1. Disconnect the C and/or C1 wires. 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 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.
Make sure...
Owner's Manual - Page 8
... Instructions (Cont)
4. If you have only one C and/or C1 wire connected to your old thermostat, connect this wire to the store. OLD THERMOSTAT
Y G
C
W R
LETTER 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...
Owner's Manual - Page 9
DO NOT CONNECT TO
NEW THERMOSTAT
M22040
9
69-1725-1 Step 4.
OLD THERMOSTAT
Y G RC
W R
LETTER DESIGNATION
SCREW TERMINAL
WIRE
WIRE HOLE
WIRES NOT CONNECTED - Wrap the end of the wires that are not connected with electrical tape. If you find any wires not connected to your old thermostat, do not connect them to your new thermostat.
6. Follow Special Instructions (Cont)
5.
Owner's Manual - Page 10
... the wire.
69-1725-1
10 As you disconnect each wire that matches the letter designation. Do not connect wires to the wire labels. Label Old Thermostat Wires
1.
Step 5. 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...
Owner's Manual - Page 11
Separate the wallplate from the thermostat as shown. Mount New Wallplate to Wall 1.
WALLPLATE WIRE HOLE
THERMOSTAT
M22202
11
69-1725-1 Step 6.
Owner's Manual - Page 15
... wire.
4. Select the correct letter designations to New Wallplate
1. If only one of the terminals, Rc or R, is to be connected to wire the new thermostat. See table on the wallplate.
2. Step 7.
Owner's Manual - Page 24
... is set the calendar.
1. Press the Done key. Set the Calendar
This thermostat is designed to automatically keep current time and day in memory for instructions.
69-1725-1
24 SET CURRENT DATE
SET MONTH
MON...WED THU
FRI
DONE
USE ARROWS TO SET YEAR
M22226
The calendar can be set the year, month and day. 2. Use the arrow keys to set . See Step 11, Configure Installer Setup, for up to ...
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
... you are away from home and want an energysaving temperature.
Program Your Heating and Cooling Schedule
Your thermostat can control up to a comfortable temperature. Return-Period when you return home and want an energy-... you awaken and want your home back to four different schedule periods per day: Wake-Period when you are asleep and want your home at a comfortable temperature.
Owner's Manual - Page 44
...It is selected.
5.
Press Up and Down keys to edit. Select any combination of days to modify time and heat and cool temperatures from this screen.
6. MON TUE WED THU
... MULTIPLE DAYS
CANCEL PERIOD
SAT SUN HEAT
AM
COOL
DONE
WAKE LEAVE RETURN SLEEP CANCEL M22300
4. Program Your Heating and Cooling Schedule (Cont)
3. Once pressed, Wake flashes to show it is OK to days selected....
Owner's Manual - Page 46
... week desired. 4.
MON TUE WED THU
FRI
OK TO PICK MULTIPLE DAYS FAN
SAT SUN HEAT
COOL
DONE
6.
Press Edit key. 3. Once selected, the period flashes. 5.
for example, if someone is removed, indicating the scheduled period was... period you can cancel the Leave and Return periods (the thermostat would then control to set - Press Cancel Period key. Press Sched key. 2.
Owner's Manual - Page 50
... "Hold Temperature Until" time is the time the Vacation Hold override expires after the number of days you desire the thermostat to override the schedule. FAN Inside
AUTO
THU Set To
SYSTEM
HEAT
Hold Temperature Until
DAYS
SCHED
CLOCK SCREEN
CANCEL M19961
4.
Press the Up and Down arrow keys to change the number...
Owner's Manual - Page 53
... turns on the screen.
How long does it adjusts the next day's recovery start time accordingly.
53
69-1725-1 The thermostat alerts that for 6:00 AM and 70°F. Understanding Temperature Recovery Feature
Your thermostat comes with a feature called Adaptive Intelligent Recovery™, which eliminates all guesswork when setting your house in the...
Owner's Manual - Page 54
Replace Batteries 1. Remove thermostat from the wallplate by pulling straight out. WALL
69-1725-1
M22243
54 When the LO Battery indicator is flashing, replace the
batteries promptly with three fresh AAA alkaline batteries
M19963
2.
Owner's Manual - Page 57
... your heating/cooling system from shutting down if the batteries run down completely.
57
69-1725-1 The LO Battery indicator flashes in the display. Replace the batteries as soon as long and can leak, causing thermostat damage.
3. Always use fresh AAA alkaline batteries. Non-alkaline batteries do not last as LO Batt...
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