Honeywell CT31 Support Question
Honeywell CT31 Support Question
Find answers below for this question about Honeywell CT31.Need a Honeywell CT31 manual? We have 1 online manual for this item!
Question posted by winnieraines on January 21st, 2021
We Are Trying To Find 0.3 On Themostar For Electric Furnace. The Thermostat Is
ct31 a where is 0.3 for electric furnac
Current Answers
Related Honeywell CT31 Manual Pages
Owner's Manual - Page 1
All rights reserved. Copyright © 2005 Honeywell International Inc. Patents pending. Registered Trademark. Owner's Manual
CT31
Low-voltage Thermostat
Getting started
Check to make sure your package includes the following items:
CT31 thermostat
Cover plate
Wire labels
Caution card
Wall anchors and mounting screws (2 each)
Before you begin, make sure you have:
• Screwdriver ...
Owner's Manual - Page 2
... if it contains mercury in place
Is there a sealed tube containing mercury?
If any of the wall and attached to check. Do you purchase right thermostat? Count the number of wires coming out of them are attached to the next page. Count wires to terminals in your total. Owner's Manual
Remove...
Owner's Manual - Page 3
CT31 Low-voltage Thermostat
Label wires and remove old wallplate
Use a screwdriver to identify wire types.
Mark mounting position
1 ... supplied labels securely around each wire, wrap it with the label matching the letter on your old thermostat. (Adhesive labels are supplied in your thermostat package.) Remove the old wallplate only after all wires are labeled. IGNORE WIRE COLORS: Use only ...
Owner's Manual - Page 4
.... Existing wires R • RH • 4 • V W • W1 • H Y • Y1 • M G•F Rc
Connect to cover marks left by your system.
Owner's Manual
Mount thermostat base
1 Drill holes at pencil-marked locations (3/16" holes for drywall, 7/32" holes for plaster).
2 Use hammer to tap anchors into the wall opening.
Check...
Owner's Manual - Page 5
CT31 Low-voltage Thermostat
Set adjustment lever
1 Separate cover from thermostat, and remove the plastic insert.
2 Use a pencil to move the adjustment lever to the proper setting for your system (see table below). Your system
Setting
Gas or oil furnace
(less than 90% efficiency)
0.4
Electric furnace (any type)
0.3
High efficiency furnace
(more than 90% efficiency)
0.8
Hot water ...
Owner's Manual - Page 6
...
• On: Fan runs continuously. • Auto: Fan runs only when heating
or cooling system is below 50°F (10°C).
6
System switch
• Cool: Thermostat controls only the cooling system.
• Heat: Thermostat controls only the heating system.
• Off: Heating and cooling systems are off.
Owner's Manual - Page 7
...;
Honeywell's sole responsibility shall be sent to you. Some states do not allow limitations on how long an implied warranty lasts, so the above . CT31 Low-voltage Thermostat
Limited Warranty
Honeywell warrants this product to be free from defects in the possession of incidental or consequential damages, so this warranty, please write...
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