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 bczbjz on February 6th, 2014
Blower Motor Restarts For A Few Seconds After Shutting Off.
After completing heat cycle blower restarts for a few seconds and shuts off again. Electric furnace-honeywell ct2800 thermostat.
Current Answers
Related Honeywell CT2800 Manual Pages
Owner's Manual - Page 1
.../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. Registered Trademark Copyright © 2003 Honeywell International Inc. CT2800 Programmable Thermostat
INSTALLATION AND PROGRAMMING INSTRUCTIONS
Welcome...
Owner's Manual - Page 2
... compatible with CT2800?
Electric Baseboard Electric-powered heating strips located just above the floor, usually 120 to determine which system you are removing an old thermostat that include warm air furnaces and hot water.
Read the compatibility chart below to 240 volts.
If you have. Compatible with the CT2800, the table recommends an alternate Honeywell model. Installation...
Owner's Manual - Page 3
...; Screwdriver.
• Electrical tape.
• Hand or power drill with more than one stage. Alternate Model
No
CT3600
No
CT3600
No
CT3611
No
See your new thermostat.
Multistage Heat Pump Heating and cooling are working properly. Save your heating and cooling systems are produced from the same outdoor unit (compressor) with radiator heat. Honeywell recommends Energizer...
Owner's Manual - Page 4
... them from the wall, but do not match letters on the old thermostat (Fig. 3). If wiring meets any of the following conditions, see ...Thermostat
Fig. 2. d. Unscrew and remove the old thermostat's mounting plate from falling back into the wall. Fig. 3. e. Disconnect the wires from the old thermostat and wrap the wires around a pencil to the heating/cooling system, either at the furnace...
Owner's Manual - Page 5
... the wiring opening, and loosely insert the mounting screws into the drilled holes until they are trapped behind it. Separate the mounting plate from the thermostat using a coin, as shown in drywall, gently tap the anchors (provided) into each of the wires are flush with the wall. Be sure the mounting...
Owner's Manual - Page 6
... OR HIGH EFFICIENCY
ELECTRIC FURNACE
DIP SWITCH FUEL SWITCH
POSITION
POSITION
1 - ON 2 - OFF
E
W Y G
FUEL SWITCH
F
E
W Y G C R RC
C
RC
M20637
IMPORTANT: Setting your type of heating system allows it to maintain accurate temperature control, minimize swings in the temperature of Heating System
Fig. 8.
NOTE: These DIP switches are factory-set your new thermostat for your new...
Owner's Manual - Page 7
... 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
Fuel Switch F
F
1-Off; 2-On
F
1-On; 2-Off
E
Step 5.
Heating System Table
Type of your old thermostat wire
with the corresponding terminal on the back of System
Warm air, gas, or oil...
Owner's Manual - Page 8
e. 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 f.
Press the lower edge of the case to latch the bottom of the mounting plate (Fig. 11).
Fig. 12.
Mount Thermostat
Fig. 11. Step 6.
Owner's Manual - Page 9
...CT2800 Thermostat and must be insulated from the digital display.
✓ Check your CT2800 Thermostat.
c. Wrap the wires separately, using Energizer® batteries. You will not connect these wires to avoid damaging your electrical... to program the thermostat. Continue with the operation of the thermostat and heating/cooling system. Honeywell recommends using electrical tape to your...
Owner's Manual - Page 10
... the C wiring terminal.
69-1638-1
10 If you have a three-wire heating-only system and cannot operate the fan using the fan ON switch, the CT2800 Thermostat will NOT work with your heating contractor for information about which programmable thermostat will probably NOT work with electrical tape and place them .
R
Rc
WY G
Fig. 15.
You will...
Owner's Manual - Page 11
Second stage heat (W2, H2) or second stage cooling (Y2). Select an alternate thermostat model. Select an alternate thermostat model.
*Remove factory-installed jumper between R and Rc terminals in heat (B terminal). You have a multistage heating/cooling system. Old thermostat terminals that do not match new thermostat terminals
Use the table below to New Thermostat Terminal
R, RH, 4, V
...
Owner's Manual - Page 12
... SLEEP
4
Set
Time Temp Mode
3
Clock/Day
Run Program
2
Schedule
Hold Temp
1
Fan
Auto On
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 time...
Owner's Manual - Page 13
... temperature lower.
• The reverse is displayed. Fig. 19.
Press Clock/Day again.
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 four program periods for the weekends (Saturday and Sunday).
The current time...
Owner's Manual - Page 14
... effect until you reach the
program period you decide not to program your home. If you get up and get ready to leave your thermostat, it automatically controls heating at 68°F (20°C), and cooling at a comfortable temperature for this period. You can Weekdays and weekend set up an energy-saving...
Owner's Manual - Page 17
Step 5. Check System
SLEEP 10:00 PM 82°F (28°C)
Verify that your heating system works
a. Fig. 25. Your heating system should start
and the fan should shut off.
Verify that your cooling system works
IMPORTANT: To avoid damaging the compressor in the times and temperatures you want to Auto. Set the System...
Owner's Manual - Page 18
... current time and day and current temperature display.
69-1638-1
18 e. The cooling system and fan should start.
Run
c. NOTE:
When cooling setting is changed, thermostat can delay up to Auto. Press Temp
until setting is displayed. Set the System switch to Off and the Fan switch to five minutes before...
Owner's Manual - Page 19
... if the fan wire has been connected to the G terminal on automatically with the furnace.
Both the heating and air conditioning systems are :
You should:
Low
Replace the batteries as soon as possible, within 20-30 seconds of your thermostat shows the following in the digital display:
If you see: Flashing "bAt Lo" Blank...
Owner's Manual - Page 20
...heating/cooling system from shutting down due to correct orientation. If leaving home for longer than a month, change before
next scheduled program period, press
Run Program
.
69-1638-1
20
Close the battery door and set to the schedule.
Heating... to either HEAT or COOL ...after replacing the batteries, set System switch to HEAT or COOL.
Change the temperature temporarily
Fig. ...
Owner's Manual - Page 22
...program times for programming heating schedule or programming cooling schedule.
If "bAt Lo" continues to display after replacing batteries, set System switch to reset thermostat.
Make sure the ... Fig. 31. Remove batteries and insert backward for 5-10 seconds to OFF and insert batteries backward for 5-10 seconds.
Display does not come on
•
•
Temperature ...
Owner's Manual - Page 23
... house is too warm or too cool • •
Furnace cycles too often or system • cycle length is normal for correct wiring and good connections. CUSTOMER ASSISTANCE
Visit us on cooling. Before you call Honeywell Customer Care at the register. Type of the thermostat. Contact heating contractor for correct wiring and good connections.
Adjust the...
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