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 mjnl1314 on January 25th, 2021
Honeywell Rth8500 Wifi Anticipatory Settimg
I have a RTH8500 WiFi thermostat hooked to a Reznor natural gas heater in my shop (just installed). It appears to be working fine. My furnace manual says the thermostat anticipator should be set to 0.6 amps. Where can I check/ change, that setting on the thermostat?
Current Answers
Answer #1: Posted by Lofi214 on January 25th, 2021 3:37 PM
Lofi214
Member since:
January 22nd, 2021 Points: 190
Member since:
January 22nd, 2021 Points: 190
Related Honeywell RTH8500D Manual Pages
Owner's Manual - Page 1
... 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.
Registered Trademark © 2004 Honeywell International Inc. Read and...
Owner's Manual - Page 3
... 5-03 •
yourhome
M22200
If any of the corresponding letter on your new thermostat or base.
Check that the following items are missing, call Honeywell Customer Care at the fuse/circuit breaker panel before returning the thermostat to system at the furnace, or at 1-800-468-1502 before you begin. Match the letter of...
Owner's Manual - Page 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.
If you have only one C and/or C1 wire connected to your old thermostat, connect this wire to the store. Step 4. OLD THERMOSTAT
Y G
C
W R
LETTER DESIGNATION SCREW TERMINAL WIRE
WIRE HOLE
CONNECT TO THE "C" ON...
Owner's Manual - Page 20
... separate wires on both O and B, be sure to attach the B wire to the C letter designation on the new thermostat.
Connect Wires to the C, contact Honeywell.
4 If the old thermostat had wires on W1, Y1 and W2, some system modification is required. Call your local heating and cooling contractor for assistance.
3 If the old...
Owner's Manual - Page 24
... WED THU
FRI
DONE
USE ARROWS TO SET YEAR
M22226
The calendar can be set the year, month and day. 2. Set the Calendar
This thermostat is designed to set . See Step 11, Configure Installer Setup, for up to ten years, under normal use, once the calendar is ready to automatically keep current time...
Owner's Manual - Page 28
... Number 0120 below.
6. Date Select number that represents current calendar date.
Date (Day)
Select number that represents current (Month) calendar month. M22215
69-1725-1
28 Follow steps 5 and 6 to set Installer Setup Numbers 0130, 0140 and 0150 to the next Installer Setup Number.
7.
Press the Up or Down arrows to the right of...
Owner's Manual - Page 35
... Up or Down arrow to the next Installer Setup Number. Furnace Filter change reminder is Off
1 - based on 60 days of fan run time.
4 - Approximately 1 year -- Approximately 3 years --
UP ARROW
SETTING
INSTALLER SETUP NUMBER
DONE
PRESS TO EXIT INSTALLER SETUP
UP ARROW
DOWN ARROW
Installer Setup
Number
0500
Installer Setup Name
Furnace Filter
Change Reminder
(Select Your Setting...
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 awaken and want your home back to four different schedule periods per day: Wake-Period when you return home and want your home at a comfortable temperature. Edit Schedule 1. Program Your Heating and Cooling Schedule
Your thermostat can control up to a comfortable temperature. Sleep-Period when you are asleep and want...
Owner's Manual - Page 43
MON TUE WED THU
FRI
SAT
FAN AUTO
OK TO PICK MULTIPLE DAYS SCREEN LOCKED
Inside
Set To
SUN HEAT
SYSTEM EM HEAT
HEAT OFF COOL AUTO
CANCEL PERIOD
AM PM
Following Schedule
COOL
DONE
SCHED EDIT
HOLD WAKE
CLOCK SCREEN LEAVE RETURN SLEEP CANCEL
M22553
43
69-1725-1
Program Your Heating and Cooling Schedule (Cont) 2. Press Edit key.
Owner's Manual - Page 44
Press Up and Down keys to days selected. Check marks appear next to modify time and heat and cool temperatures from this screen.
6. MON TUE WED THU
FRI
FAN ON AUTO CIRC
OK TO PICK MULTIPLE DAYS
CANCEL PERIOD
SAT SUN HEAT
AM
COOL
DONE
WAKE LEAVE RETURN SLEEP CANCEL M22300
4. It is selected...
Owner's Manual - Page 45
"Saving Changes" appears on the screen to indicate changes are being saved to the day(s) modified. MON TUE WED THU
FRI
SAVING CHANGES
M19956
10. Example: If Mon-Fri was selected first, go back and repeat steps 1-9 for the remaining days of the week, repeat steps 1-9.
To exit schedule without saving changes, press Cancel...
Owner's Manual - Page 46
...bar above the selected period is always home during the day on Tuesday, you want to cancel a period to...DAYS FAN
SAT SUN HEAT
COOL
DONE
6. The time, temperature(s) and fan set desired time and temperatures.
69-1725-1
46 Cancel a Schedule Period
NOTE:
You may want to cancel (Wake, Leave,
Return or Sleep). Press schedule period you can cancel the Leave and Return periods (the thermostat...
Owner's Manual - Page 47
CANCEL M19958
The current day of the week should already be set the current time. Press Clock. 2. Use the arrows to set correctly. TUE
AM
DONE
3. If not, see Step 11, Configure Installer Setup.
47
69-1725-1
Press the Done key. Set Time
Set Time 1.
Owner's Manual - Page 50
When the number of days of days you desire the thermostat to override the schedule. Set Temperature Overrides (Cont)
Vacation Hold Changes temperature setting for a designated number of Days you selected ends.)
2. ...Press the Up and Down arrow keys to change the number of days.
1. Screen shows "Hold Temperature Until" 1 day.
3. Notice that Vacation Hold has ended.
69-1725-1
50 FAN...
Owner's Manual - Page 52
...the Edit key to change the Timer reload value.
"Change Filter" appears on the screen. 2. See Configure Installer Setup Number 0500, for approximate calendar days. 3. Press the Reset key to viewing the filter timer. 4. ... of run Time Days. Use Your Filter Timer
The Filter Timer notifies you when to the timer reload value. (This is the setting you set in the Installer Setup or the new...
Owner's Manual - Page 53
...at your schedule. The thermostat then turns on the screen. The thermostat alerts that for you get out of bed or how long does it take the furnace to warm your program schedule... the next day's recovery start time accordingly.
53
69-1725-1 Set the Wake period for the thermostat to adjust to cool your house in the morning before you return from work? The thermostat determines that ...
Owner's Manual - Page 62
Customer Assistance
For assistance with your Honeywell product, please visit www.honeywell.com/yourhome or call Honeywell Customer Care toll free at 1-800-468-1502.
69-1725-1
62
Owner's Manual - Page 63
...limitation may have any time during the warranty period, the product is defective or malfunctions, Honeywell shall repair or replace it (at any questions concerning this product, excluding battery, to ...product within a reasonable period of the malfunction, and mail it, postage prepaid, to state. HONEYWELL SHALL NOT BE LIABLE FOR ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL OR...
Owner's Manual - Page 64
Rev. 10-04
www.honeywell.com/yourhome Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Scarborough, Ontario
M1V 4Z9
69-1725-1 G.H. Automation and Control Solutions
Honeywell International Inc.
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