Honeywell CT3300 Support Question
Honeywell CT3300 Support Question
Find answers below for this question about Honeywell CT3300.Need a Honeywell CT3300 manual? We have 1 online manual for this item!
Question posted by bmaykowski on January 2nd, 2014
Honeywell Ct3300a1009
I have the above thermostat and want to replace my existing GE thermostat with this Honeywell. Do I connect all four wires? I have radiant floor heat powered by a gas water heater. Any special hook for the thermostat?
Current Answers
Related Honeywell CT3300 Manual Pages
Owner's Manual - Page 1
... you have any questions about using this thermostat, visit our home expert Web site at www.honeywell.com/yourhome or call Honeywell Customer Relations at 1-800-468-1502.
If you comfortable while saving energy. MagicStat® CT3300 Programmable Thermostat
Installation and Programming Instructions
Weekday/Weekend (5-day/2-day) Programmable Heat and/or Cool Low Voltage (20 to...
Owner's Manual - Page 2
... unit (compressor) with the CT3300, the table recommends an alternate Honeywell model. Steam A steam boiler with no auxiliary or backup heat. Multistage Conventional A heating or cooling system with CT3300? Fig. 1
MERCURY SWITCH
Recycling thermostat
If you are removing an old thermostat that the CT3300 is the right thermostat for your heating/cooling system. M3701
Installation Verify...
Owner's Manual - Page 3
... bit • Pencil
Optional tools
• Wire cutter/stripper or sharp knife • Level • Electrical tape
c. Save your heating and cooling systems are working properly.
Make sure that your receipt and make sure you install the new thermostat.
Honeywell recommends Energizer® batteries.
• Screwdriver • Hand or power drill with either system, call...
Owner's Manual - Page 4
... any of the terminal that are not connected to keep them from the wall, but do not match the letters on the old thermostat terminals, see the special wiring instructions on page 9. • The old thermostat is attached to the heating/cooling system, either at the furnace or at the fuse/circuit breaker panel. Do not...
Owner's Manual - Page 5
... to mark the center of the drilled holes or anchors (Fig. 6).
Separate the mounting plate from the thermostat using a coin, as shown in drywall, gently tap the anchors that were provided into each of the ... screw holes.
Be sure the mounting plate sits flush against the wall and none of the wires are flush with the wall. Remove the mounting plate and drill holes at the locations you marked...
Owner's Manual - Page 6
...
FUEL SWITCH POSITION
D
WARM AIR A-IN B-IN
F
FURNACE
HOT WATER A-OUT B-IN
F
BOILER 1 TURN
ELECTRIC A-IN B-OUT
E
FURNACE
1 TURN
W Y G
R
Rc
FUEL SWITCH
M20145
IMPORTANT: Setting your thermostat correctly for a warm air, gas, or oil heating system.
Note: These screws are factory-set your heating system uses: F-gas or oil, or E-electricity. Use the FUEL SWITCH on...
Owner's Manual - Page 7
... the letter of your new thermostat. c.
See the wiring cross reference table on the back of your old thermostat wire with an efficiency rating under 90%. (The furnace efficiency rating should be on the new thermostat terminals, you might not need to connect all of system Warm air, gas, or oil heating system with the corresponding terminal on...
Owner's Manual - Page 8
b. M20130
Step 7. a. c. Replace the battery door. Step 6. Align the tabs at the top of the thermostat with the tabs at the top of the thermostat and heating/cooling system.
You are installed correctly, the ... case to page 12.
69-0654-5 Press the lower edge of the thermostat (Fig. 12). Honeywell recommends using Energizer® batteries.
Install the batteries
Fig. 13
Fig. ...
Owner's Manual - Page 9
... on page 4, step 2e. You will not connect these wires to your 3300 thermostat.
e. f. See the compatibility table on page 4 at step 2e. Tape off . b.
Locate the wires that allow these wires to touch. These wires are extra wires that power to insulate the wires. Three thermostat wires If you have three wires for heating only and can operate the fan using the...
Owner's Manual - Page 10
.... See page 2 for cooling Heat
Cooling
Fan Changeover in cool (O terminal) or changeover in 5-wire systems.
10 INSTALLATION
69-0654-5 Old thermostat Connect to wire the new thermostat. You have a single stage heat pump or zoning system. Transformer common. Second stage heat (W2, H2) or second stage cooling (Y2). Power Power for an alternate thermostat model. Fig. 15 JUMPER (FACTORY...
Owner's Manual - Page 11
...
Weekend Schedule
Clear
Usage
Present Setting
17
1
Fan
Auto On
System
Cool Off Heat
18
CT3300 WITH DOOR CLOSED
19
M20161
Descriptions
1 Fan switch-Selects automatic or continuous fan operation (...temperature (page 14). 14 Usage-Displays how long the heating/cooling system
has been running (page 21). 15 Run Program-Returns thermostat to operating mode. 16 Hold Temp-Holds a selected ...
Owner's Manual - Page 12
... current time is true during the cooling season-the normal room temperature will want to two program periods for the weekdays (Monday-Friday), and up to ... Press
again. Learn about the programming features
Your CT3300 thermostat allows you to program schedules for both a heating season and a cooling season. • During the heating season, you can set the normal room temperature ...
Owner's Manual - Page 13
...
LEAVE RETURN
SLEEP
Description
The time when you get up and get ready to program your thermostat, it will remain in effect until you reach
the program period where you make an error... between returning home and going to program times and temperatures for the weekday SLEEP schedule will automatically control heating at 68°F (20°C) and cooling at 78°F (26°C), 24 hours a...
Owner's Manual - Page 14
... by pressing
or
until the desired time is displayed (Fig. 20). Press
to program for your heating schedule.
for the next program
period (Fig. 22) and repeat steps d. Write in the times and temperatures that you want to display a blank schedule for each weekday
program period. A blank schedule is displayed (Fig. 21...
Owner's Manual - Page 16
... Fig. 26
69-0654-5 to AUTO. Press
until the setting is changed, the thermostat may delay up to 5 minutes before turning on the air conditioner. Set the System switch to COOL and the Fan switch to COOL. b. e.
c. Your heating system should start . Verify that your cooling system works
IMPORTANT: To avoid damaging...
Owner's Manual - Page 17
... of your fan and the heating and cooling system. Auto is displayed. Note: In a heat-only system, the fan runs continuously only if the fan wire has been connected to AUTO. Set the System switch to OFF and the Fan switch to the G terminal on the bottom of the thermostat faceplate (Fig. 16 page 11...
Owner's Manual - Page 18
... seconds of power.
18 OPERATION
69-0654-5 Your heating/cooling system is not operating. Make sure that the positive and negative terminals are dead or incorrectly installed and you will have to reprogram.
However, if the display is set in the thermostat.
Then see :
Batteries are: You should:
Flashing "bAt Lo" Low
Replace the...
Owner's Manual - Page 22
... fresh batteries. • Allow time for correct wiring and good connections. • If display is 45°F-88°F (7°C-31°C).
• The batteries are correct. See page 18 for instructions.
• If "bAt Lo" continues to display after replacing the batteries, set to HEAT. • Check the system fuse or circuit breaker...
Owner's Manual - Page 23
...for correct wiring and good connections.
Adjust the screws on the back of wires connected to the thermostat
NOTICE: ...Thermostat model number and serial code (located under the battery cover)
• Type of heating/cooling system (hot water, warm air, oil, gas, etc.)
• Number of the thermostat... fuse or circuit breaker and replace or reset if necessary. The thermostat has a built-in the...
Owner's Manual - Page 24
... or reinstallation costs. This warranty gives you specific legal rights, and you .
Limited 1-year warranty
Honeywell warrants this product, excluding battery, to be to repair or replace the product within a reasonable period of time. If, at Honeywell's option) within the terms stated above limitation may not apply to you have other dated proof...
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