Honeywell CT2800 Support Question
Honeywell CT2800 Support Question
Find answers below for this question about Honeywell CT2800.Need a Honeywell CT2800 manual? We have 1 online manual for this item!
Question posted by ohsuziq on November 13th, 2014
Coroded Battery Terminal Of Ct2800 Broke Off. How To Fix It?
Tried to replace batteries in my Honeywell CT2800 thermostat, but one terminal was slightly coroded & broke off when removing the top battery. Is it repairable or do I need to replace the thermostat? If it needs to be replaced, where can I buy a new CT2800?
Current Answers
Answer #1: Posted by TommyKervz on January 25th, 2015 8:12 PM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,823
Member since:
January 10th, 2013 Points: 17,776,823
You may place an order with on-line at www.honeywellstore.com.. If your are uncomfortable with placing an order on-line, you may place an order via phone at 847-701-3038. All phone orders are placed through on-line ordering system
Related Honeywell CT2800 Manual Pages
Owner's Manual - Page 1
... the temperature in your new Honeywell Programmable Thermostat. Weekday/Weekend (5-day/2-day) Programmable Heat and/or Cool Low Voltage (20 to the world of Contents
Installation ...2 Programming...12 Operation...18 Frequently Asked Questions ...22 Customer Assistance ...23 Limited Warranty ...24
® U.S.
CT2800 Programmable Thermostat
INSTALLATION AND PROGRAMMING INSTRUCTIONS
Welcome...
Owner's Manual - Page 2
... the floor, usually 120 to determine which system you are unsure what type of the old thermostat. Compatible with the CT2800, the table recommends an alternate Honeywell model. M3701
Make sure that the CT2800 is not compatible with CT2800?
MERCURY NOTICE
If you have. Contact your local waste management authority for your system is the...
Owner's Manual - Page 3
...
No
CT3611
No
See your new thermostat. Required Tools and Supplies
Optional Tools
• Two AA alkaline batteries. batteries.
• Level.
• Screwdriver...Thermostat and mounting plate • Labels • Screws and anchors • Installation and Programming Instructions
2. Gather the needed tools and supplies listed below 50°F (10°C).
3
69-1638-1 Honeywell...
Owner's Manual - Page 4
...; There are extra wires that are not connected to on old thermostat terminals, see special wiring instructions section after Step 7. Turn off power to the C or C1 terminals.
• The old thermostat has six or more recycling information. a. Fig. 4. Step 2.
Remove the cover of the following conditions, see wiring cross reference table in Special Wiring...
Owner's Manual - Page 5
...
The mounting plate is level and tighten the mounting screws. b. Separate the mounting plate from the thermostat using a coin, as shown in drywall, gently tap the anchors (provided) into each of the...(Fig. 6).
M20139
Fig. 6. Make sure the mounting plate is now mounted on the wall.
Remove the mounting plate and drill holes at the locations marked. • For drywall, drill two 3/...
Owner's Manual - Page 6
....
69-1638-1
6 ON 3 - ON
F
1 - NOTE: This setting enables proper fan operation.
The thermostat is mounted on the back of heating system.
If you can install the batteries and program your type of the thermostat to Off position. To program the thermostat, see Step 7. ON 2 - Use the FUEL SWITCH on the wall. NOTE: These DIP...
Owner's Manual - Page 7
...
with an efficiency rating under 90%. (The furnace efficiency rating should be on new thermostat terminals, all old wires may not need connecting to new thermostat. Wire Thermostat Terminals
Fig. 9. Hold thermostat as a 90% or greater AFUE (Average Fuel Utilization Efficiency) unit
Hot water boiler
Electric furnace
DIP Switches 1 and 2
Use factory setting 1-On; 2-On
1-Off; 2-On...
Owner's Manual - Page 8
Fig. 12.
Press the lower edge of the case to latch the bottom of the mounting plate (Fig. 11). Align the tabs at the top of the thermostat with the tabs at the top of the thermostat (Fig. 12)
M20130
M20131
69-1638-1
8 Mount Thermostat
Fig. 11. f.
e. Step 6.
Owner's Manual - Page 9
...your CT2800 Thermostat. M1719C
Fig. 14. Honeywell recommends using electrical tape to flash a default time and the current temperature (Fig. 14). b. Make sure that the positive and negative termi- Replace the battery door.
f. Special Wiring Instructions
Clock thermostat with the installation.
9
69-1638-1 e. As you begin to the heating/cooling system is set in Fig. 13. REMOVING...
Owner's Manual - Page 10
... the fan ON switch, the CT2800 Thermostat will work with the operation of the new thermostat.
You will probably NOT work with your system.
Remove the jumper before wiring the R and Rc terminals. R
Rc
WY G
Fig. 15. M20127
Thermostat C Terminal
This thermostat does not use the C wiring terminal.
69-1638-1
10 See the thermostat compatibility table for heating only and...
Owner's Manual - Page 11
.... Select an alternate thermostat model.
*Remove factory-installed jumper between R and Rc terminals in heat (B terminal).
Transformer common. You have a multistage heating/cooling system. Second stage heat (W2, H2) or second stage cooling (Y2). Old thermostat terminals that do not match new thermostat terminals
Use the table below to New Thermostat Terminal
R, RH, 4, V
R*
Rc, R
Rc...
Owner's Manual - Page 12
...Warmer and Cooler-Sets the
temperature warmer and cooler.
12 Run Program-Returns thermostat to the
program. PROGRAMMING
Faceplate Illustration and Description
Fig. 16.
7
8...System
Cool Off Heat
Descriptions
1 Fan switch-Selects automatic fan operation or fan on.
2 Set Schedule-Puts the thermostat into programming mode.
3 Set Clock/Day-Sets the clock and day.
4 Time Ahead and Back-Sets the...
Owner's Manual - Page 13
.../Day again.
The current time and day and the current temperature are defined in the following table.
13
69-1638-1
Learn About Programming Features
Your CT2800 Thermostat allows you to program schedules for both a heating season and a cooling season.
• During the heating season, you can set up to set the normal...
Owner's Manual - Page 14
...program times and temperatures for this period. Weekdays and weekend
Programming Tips
• You do not need to bed.
Run
Schedule
• If you make an error at 78°F (26°C),... schedule remains in effect until you reach the
program period you get ready to program your thermostat, it automatically controls heating at 68°F (20°C), and cooling at any lower than...
Owner's Manual - Page 18
... is 10°F (6°C) above room
temperature.Your cooling system and fan should stop.
Press Program once. Press Temp
until the correct time is changed, thermostat can delay up to Auto. NOTE:
When cooling setting is displayed. g.
Press Temp
until setting is displayed. Fig. 26.
Run
c. The current time and day...
Owner's Manual - Page 19
... if the fan wire has been connected to remove them.
Your heating/cooling system is not needed .
19
69-1638-1
Dead
Replace the batteries immediately. If display is blank, batteries are inserted within the month. The thermostat controls your heating system. The thermostat controls your air conditioning system. Replace Batteries
As the batteries run low, your fan and the heating...
Owner's Manual - Page 20
...
Run Program
.
69-1638-1
20 d. Close the battery door and set the System switch to lack of battery power in thermostat. Change the temperature temporarily
Fig. 27. An arrow... and negative terminals are oriented as marked inside battery case. NOTE:
A temporary change to correct orientation. Install new batteries. NOTE: If "bAt Lo" continues to display after replacing the batteries, set to...
Owner's Manual - Page 22
... change occurs at wrong • times
Then... Remove batteries and insert backward for 5-10 seconds.
Make sure the batteries are low; display should come on. If "bAt Lo" continues to display after replacing batteries, set System switch to OFF and insert batteries backward for 5-10 seconds to reset thermostat. FREQUENTLY ASKED QUESTIONS
If... Display does not come...
Owner's Manual - Page 23
...switch is set to COOL. Check the system fuse or circuit breaker and replace or reset if necessary. The thermostat has a built-in the wall behind the mounting plate with insulation to ...displayed, thermostat is blank or says "bAt Lo," install fresh batteries. Contact ac contractor. If desired, change the temperature setting.
Plug the wiring hole in time delay on the Web at www.honeywell.com...
Owner's Manual - Page 24
...ONE YEAR DURATION OF THIS WARRANTY.
www.honeywell.com/yourhome LIMITED WARRANTY
Honeywell warrants this product, excluding battery, to be to repair or replace the product within a reasonable period of ..., MN 55422-3992
Honeywell Canada: Honeywell Limited/Honeywell Limitée 35 Dynamic Drive Scarborough, Ontario M1V 4Z9
This warranty does not cover removal or reinstallation costs.
Some...
Similar Questions
Honeywell Ct2800a Thermostat Not Working
It won't come on. No A/C nor heat. Already reset, still not working. Help!
It won't come on. No A/C nor heat. Already reset, still not working. Help!
(Posted by miadm2008 1 year ago)
I Have A Chirping Sound Coming From My Ct2800 Thermostat.
My CT2800 starting a chirping sound. Same sound a smoke detecter makes, I changed the battries but s...
My CT2800 starting a chirping sound. Same sound a smoke detecter makes, I changed the battries but s...
(Posted by Anonymous-153322 8 years ago)
Replace Batteries In Honeywell Magic Stat Ct2800 But System Will Not Program
(Posted by jeffAdam 9 years ago)
I Have This Thermostat That Was Installed New August 2008. It Controls Air Sou
(Posted by rjh04 10 years ago)
Do Thermostat T8000, T8001, T8011 & T8024 Have Batteries That Need To Be Change?
(Posted by normastwin 11 years ago)