Honeywell RTH6400D Support Question
Honeywell RTH6400D Support Question
Find answers below for this question about Honeywell RTH6400D.Need a Honeywell RTH6400D manual? We have 1 online manual for this item!
Question posted by flyparks on May 31st, 2012
How To Input Settings On Thermostat
The person who posted this question about this Honeywell product did not include a detailed explanation. Please use the "Request More Information" button to the right if more details would help you to answer this question.
Current Answers
Related Honeywell RTH6400D Manual Pages
Owner's Manual - Page 1
Quick Installation Guide
RTH6400 Series
Programmable Thermostat 69-2210EF-03
Owner's Manual - Page 2
It is Easy
Label wires and remove your old thermostat
Install and wire your new thermostat
Set your new thermostat to help. Installation is preset for wiring assistance before returning the thermostat to the store.
69-2210EF-03
ii Call 1-800-468-1502 for the most common system
We are here to match your heating/cooling system
-
Owner's Manual - Page 4
Leave wallplate in place
Is there a sealed tube containing mercury?
If so, see back cover for proper disposal instructions. Old thermostat
Cover
69-2210EF-03
2
M28099 2 Remove Old Thermostat
Remove old thermostat but leave wallplate with wires attached.
Owner's Manual - Page 6
4 Separate Wallplate from new thermostat. Pull here to remove wallplate from New Thermostat
Remove battery holder. Wallplate
M28343
69-2210EF-03
4
Owner's Manual - Page 7
M2834
Thermostat
M28344
5
69-2210EF-03 5 Insert Quick Reference Card
Insert quick reference card into slot in back of thermostat.
Owner's Manual - Page 10
Back of thermostat
M28346
69-2210EF-03
8
8 Install Batteries
Install two AA alkaline batteries.
Owner's Manual - Page 11
9 Install Thermostat onto Wallplate
Install thermostat onto the wallplate on the wall. M28347
9
69-2210EF-03
Owner's Manual - Page 13
... on 24 volt or 750 mV systems. It will NOT work on page 13 to match your thermostat to provide heating. 11 If your system type or if you have other questions, call us toll-free at 1-800-468-1502. If you 're ...
Owner's Manual - Page 15
RTH6400
ASybsotuetmyosuertunpew thermostat
Press and hold the s and FAN buttons until the screen changes (approximately 5 seconds). M28349
Press NEXT to advance to exit and save settings.
Function
1
Setting
0
Done
Next
Press DONE to next function.
13
69-2210EF-03
TROUBLESHOOTING
SETUP
WIRING
ASSISTANCE
M28348
Press s or t to change settings.
Owner's Manual - Page 16
... or electric heating without central air conditioning.
3 Heating only with fan: Gas, oil or electric heating without central air conditioning. (Use this setting if you could turn the fan on and off with a fan switch on your old thermostat.)
Press to display next function. M28351
69-2210EF-03
14
TROUBLESHOOTING
When correct...
Owner's Manual - Page 17
..., please turn to the next page to continue.
20
Done
Next
M28352
0 Cooling changeover valve: Use this setting if you connected a wire labeled "O" to the O/B W wire terminal (see page 21).
1 Heating changeover valve: Use this setting if you connected a wire labeled "B" to the O/B W wire terminal (see page 21). ASSISTANCE
TROUBLESHOOTING
Press to...
Owner's Manual - Page 18
...does not appear, please turn to the next page to change setting. M28351
69-2210EF-03
16
ASSISTANCE
TROUBLESHOOTING
Press to continue.
30
Done
Next
M28353
0 Gas or... this setting if you have a gas or oil heating system (system controls fan operation).
1 Electric heat: Use this setting if you have an electric heating system (thermostat controls fan operation). When correct setting is ...
Owner's Manual - Page 19
...efficiency.
1 Gas/oil steam or gravity system: Use this setting if you have a standard gas or oil furnace that is selected, press NEXT to change setting.
SETUP
RTH6400
Function 5: Heating cycle rate
Press the s or...
ASSISTANCE
Done
Next
M28354
5 Gas or oil furnace: Use this setting if you have a steam or gravity heat system. Press to display next function. M28351
17
69-...
Owner's Manual - Page 20
... below 50ºF (10ºC).
NOTE: System maintains a minimum 3ºF difference between heat and cool settings.
CAUTION: To avoid possible compressor damage, set to display next function. M28351
69-2210EF-03
18 TROUBLESHOOTING
Press to select Manual or Auto Changeover:
12 ... Installation Guide
Function 12: Manual/Auto Changeover
Press the s or t button to change setting.
Owner's Manual - Page 21
M28351
ASSISTANCE
TROUBLESHOOTING
19
69-2210EF-03 When correct setting is selected, press NEXT to change setting. Press to display next function.
SETUP
WIRING
RTH6400
Function 13: Smart Response® Technology
Press the s or t button to select Smart Response® Technology:
13 1
...
Owner's Manual - Page 23
Connect O wire to terminal as shown here (see page 6). Wrap bare end of wire with electrical tape and do not match letters on the thermostat, check the chart below ). RTH6400
Wiring
If labels do not use C, X or B. Wrap B wire with electrical tape.
21
69-2210EF-03
Do not connect both R ...
Owner's Manual - Page 24
...fresh AA alkaline batteries are set to 37°C). Display is set to acceptable
change • Check Function 1: System Type to
system setting make sure it is set to match your
to Cool...see page 7). ASSISTANCE
TROUBLESHOOTING
69-2210EF-03
22 Temperature Make sure heating and cooling
settings do not temperatures are correctly installed (see page 14).
Most problems can be ...
Owner's Manual - Page 26
... Heating system• Check Function 1: System Type to
is running at the
make sure it is set to match your heating and cooling equipment (see page 14). same time (or • Grasp and pull thermostat away
heat does not from wallplate. Check to make sure
turn off)
bare wires are not touching...
Owner's Manual - Page 27
... and date code before calling. Battery holder Part No. 50007072-001 Cover plate assembly Part No. 50002883-001
*Use to cover marks left by old thermostats.
SETUP
ACbuosutotmyoeur ransseiwsttahnecremostat
RTH6400
For assistance with this product, please visit http://DIYthermostats.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468...
Owner's Manual - Page 30
....com
Printed in a sealed tube. D542,677 and other patents pending. © 2008 Honeywell International Inc. 69-2210EF-03 M.S. Rev. 08-08 Contact your old thermostat in the trash if it contains mercury in U.S.A. Registered Trademark. MERCURY NOTICE: Do not place your local waste management authority for instructions regarding recycling and...
Similar Questions
Honeywell Ret97e5d 1005/u
How can I get the owners manual or user guide for this thermostat?
How can I get the owners manual or user guide for this thermostat?
(Posted by reyem44 7 years ago)
My Programmable Thermostat Is Flashing 'no Signal'. Have Checked The Breakers A
'no signal' - no heat. Checked the breakers = all is well there. New batteries. What is it? Only 2 y...
'no signal' - no heat. Checked the breakers = all is well there. New batteries. What is it? Only 2 y...
(Posted by sissyrotondi 8 years ago)
Switch Fahrenheit Setting To Celcius
how to switch from Farenheit to Celcius.
how to switch from Farenheit to Celcius.
(Posted by bweir1974 9 years ago)
Need Instructions On How To Set Thermostat Honeywell Chronotherm Iii Ct8602c4443
(Posted by albaraul 12 years ago)