Honeywell RTH3100C Support Question
Honeywell RTH3100C Support Question
Find answers below for this question about Honeywell RTH3100C.Need a Honeywell RTH3100C manual? We have 1 online manual for this item!
Question posted by johnradams on May 25th, 2011
How To Reset Temp To Reflect Actual Temp In Room?
Thermostat reflects temperature of 83 vs actual 71 degrees in room as reflected in independent thermometer. How to adjust to actual temp in room?
Current Answers
Related Honeywell RTH3100C Manual Pages
Owner's Manual - Page 1
RTH3100C
Non-Programmable Digital Thermostat
Installation Guide
69-1889EF-1
Owner's Manual - Page 3
... tips 2 Pre-installation checklist 3
Old thermostat removal Remove old thermostat 5 Identify and label wires 6
New thermostat installation Wallplate mounting 8 Wire connections 11 Battery installation 13 Thermostat mounting 14
RTH3100C
System setup How to change settings 15 Set auxiliary heat cycle rate 16 Set emergency heat cycle rate 17 Set temperature display 18
Appendices In case...
Owner's Manual - Page 4
... pages. Use wire labels instead (see pages 8-14). • Set your new thermostat to go before ! Installation Guide
Installation is easy - even if you need ready to...
• Have everything you 've never done it before you begin (see pages 15-18). Your new thermostat has been designed for fast, easy installation. Just follow the simple, step-by-step instructions in three simple ...
Owner's Manual - Page 5
APrbeo-uintsytoaullratnieown cthercmkloissttat
Check to make sure your package includes the following items:
RTH3100C
RTH3100C thermostat (wallplate attached to back)
Operating Manual
Wall anchors and mounting screws
(2 each)
Wire Labels
Owner's Manual - Page 7
Is there a sealed tube containing mercury?
RTH3100C
Leave wallplate in place. Remove cover and thermostat, but leave wallplate with wires attached.
Remove your old thermostat
1. Turn off power at heating/cooling system (or fuse/circuit-breaker panel). 2. Old thermostat
Cover
If so, see inside front cover of this manual for proper disposal instructions.
Owner's Manual - Page 8
Installation Guide
Identify wires you will not use unconnected wires.
Do not use
If any wires are not attached to terminals in your old thermostat, do not connect them to your new thermostat. Wrap the bare metal ends of each unused wire with electrical tape, so it cannot touch and short out other wires.
Owner's Manual - Page 9
... 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. RTH3100C
Label wires and remove old wallplate
Use a screwdriver to disconnect wires one by one. As you...
Owner's Manual - Page 10
HIPS
PULL HERE
Wallplate Installation Guide
Remove wallplate
Pull at bottom to remove thermostat from wallplate.
Owner's Manual - Page 11
Pull wires through wallplate.
2. Level wallplate if desired (lay level across tabs). RTH3100C
3. Mark positions of both screw holes.
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1.
Owner's Manual - Page 13
Match each labeled wire with same letter on thermostat, see next page.
11
RTH3100C Use a screwdriver to loosen screw terminals, insert wires, then tighten screws.
3. If labels do not match letters on terminal.
2.
Connect wires (typical installation)
1. Push any excess wire back into the wall opening. Labels don't match?
Owner's Manual - Page 14
... attached to connect terminals E and Aux.
1
2
2
LR
B
C
or
or
or
or
FV H B
VR
X
LRBC
12 E Aux Y G O
If no wire matches the E terminal on the new thermostat, use a small piece of wire to the C terminal, call 1-800-468-1502 for help.
4
3
3
2
E Aux Y
G
O
or
or
or
or
X W Y1 F
X2 W1 M
W2
If the...
Owner's Manual - Page 15
RTH3100C
Back of thermostat.
Install batteries
Install two fresh AA alkaline batteries in back of thermostat 13
Owner's Manual - Page 16
Align the 4 tabs on the wallplate with corresponding slots on the back of the thermostat, then push gently until the thermostat snaps into the wall opening. Wallplate Thermostat
14
Installation Guide
Mount thermostat and restore electrical power
1. Restore electrical power at the heating/cooling system, or at the fuse/circuit-breaker panel. TIP: If wires...
Owner's Manual - Page 17
... and hold the s and t buttons until the display changes. Press and hold the s and t buttons to control the heating and cooling system in your home.
RTH3100C
System setup (set thermostat to match your system)
Next, you must set the...
Owner's Manual - Page 19
RTH3100C
Function 8: Emergency heat cycle rate
Setup
89
Press to the next function.
17 Press the t button to select your emergency heating system and optimize its ...
Owner's Manual - Page 20
When finished, press and hold both buttons to change setting. Installation Guide
Function 14: Temperature display
Setup
14 0
Press the t button to select Fahrenheit or Celsius temperature display:
0 Fahrenheit temperature display (°F) 1 Celsius temperature display (°C)
Press to exit and save changes.
18
Owner's Manual - Page 21
... Make sure the temperature is set higher than the Inside temperature.
• Check circuit breaker and reset if necessary. • Make sure heating & cooling power switches are correctly installed
(see page 13). Most problems can be corrected quickly and easily.
In case of difficulty
RTH3100C
If you have difficulty with your thermostat, please try the...
Owner's Manual - Page 22
... On" or "Heat On" is flashing
• Compressor protection feature is not displayed
• Set the System switch to Heat, and set the temperature level above the current room temperature.
• Set the System switch to Cool, and set to acceptable ranges: • Heat: 40° to 90°F (4.5° to 32°...
Owner's Manual - Page 23
... Care toll-free at 1-800-468-1502. Cover plate Part No. 50002883-001 *Use to remove thermostat from wallplate.
Accessories/replacement parts
To order, please call Honeywell Customer Care toll-free at 1-800-468-1502.
RTH3100C
For assistance with this product, please visit http://yourhome.honeywell.com. Customer assistance
Pull at bottom...
Owner's Manual - Page 25
... limitation may have any questions concerning this warranty, please write Honeywell Customer Relations, 1985 Douglas Dr., Golden Valley, MN 55422 or call 1-800-468-1502. RTH3100C
1-year limited warranty
INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR IMPLIED, OR ANY OTHER...
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