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Most Recent Honeywell CT41A Questions
What's The Blue Wire Go To
(Posted by hotjohnnyboy22835 8 years ago)
Switch To Auto
I am not able to switch my thermostat to auto. The arm will not go down to the auto option.
I am not able to switch my thermostat to auto. The arm will not go down to the auto option.
(Posted by strachanlhizz 9 years ago)
Wiring
I bought a CT410B but I only needed a CT410A. I took it out of the package. Can I still use it and c...
I bought a CT410B but I only needed a CT410A. I took it out of the package. Can I still use it and c...
(Posted by jwynkoop52632 11 years ago)
Popular Honeywell CT41A Manual Pages
Owner's Manual - Page 1
... a check mark in the trash. Registered Trademark Copyright © 2003 Honeywell International Inc •
• All Rights
69-0788-2
Dispose of it to 30V, 4-wire, heating/cooling system thermostats. CT41A Heating/Cooling Thermostat
INSTALLATION INSTRUCTIONS
MERCURY NOTICE
If this thermostat to 30 Vac Thermostat Congratulations on the purchase of your home system. Contact your...
Owner's Manual - Page 2
... before beginning installation.
❑ Carefully unpack your new thermostat and save the package of the anticipator setting for a screw that locks on new thermostat, see Fig. 2. Wrap wires around pencil.
❑ Keep the old thermostat for reference until your new thermostat is functioning smoothly.
3 WIRE AND MOUNT THERMOSTAT
❑ Connect wires from the old thermostat. WIRES THROUGH...
Owner's Manual - Page 3
...Place a bubble level or plumb line against the thermostat to 0.4A.)
CT41A HEATING/COOLING THERMOSTAT
8406
SHOWS VOLTAGE RATING
SHOWS ANTICIPATOR SETTING
V8043E 1004 4 24V 50/60CY .32 AMP ...free of the thermostat base.
❑ Fasten thermostat to wall or vertical outlet box with the thermostat wires connected to it. See Fig. 5. If you have the current draw anticipator setting for step 2, ...
Owner's Manual - Page 4
...; Observe system operation for operation.
6 TROUBLESHOOTING (TABLE 2)
Your Honeywell thermostat requires little or no attention. NOTE: In the following instructions, disregard heating or air conditioning directions if... the desired settings for at the Auto position. Refer to manufacturer's recommendations.
❑ Turn on . CT41A HEATING/COOLING THERMOSTAT
4 CHECK OUT THERMOSTAT
The System ...
Owner's Manual - Page 5
...temperature greater than 2°F (1°C) when outside temperature is out-of Cool position.
System switch is too short.
Move switch to thermostat. Repair broken wires. Thermostat setting and thermometer reading disagree. Problem
Corrective Action
System switch is at Off. Furnace power switch is at Off, tighten all mounting and terminal screws.
Incorrect connections to...
Owner's Manual - Page 6
...; If the readings are different, insert a hex head wrench
into operation. CT41A HEATING/COOLING THERMOSTAT
7 RECALIBRATE THERMOMETER
If the thermostat setpoint and the thermometer reading do not agree, the thermometer may need recalibration. Adjusting thermometer calibration.
69-0788-2
6
See Fig. 8. ❑ Replace cover and put the system into operation. ❑ If the readings are...
Owner's Manual - Page 7
... Dr N, MN10-1461, Golden Valley, MN 55422. This warranty gives you specific legal rights, and you .
Honeywell's sole responsibility shall be free from state to state.
CT41A HEATING/COOLING THERMOSTAT
Limited One-Year Warranty
Honeywell warrants this product, excluding battery, to be to repair or replace the product within a reasonable period of time. If, at any time...
Owner's Manual - Page 8
Rev. 10-03
Printed in U.S.A. Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North
35 Dynamic Drive
Golden Valley, MN 55422
Scarborough, Ontario
M1V 4Z9
69-0788-2 G.H.
CT41A HEATING/COOLING THERMOSTAT
Automation and Control Solutions
Honeywell International Inc. on recycled paper containing at least 10% post-consumer paper fibers. www.honeywell.com/yourhome
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