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PROPERTY DAMAGE.
APPLICATIONS
THERMOSTAT APPLICATION GUIDE
Description
Gas or Oil Heat
Electric Furnace
Heat Pump (No Aux. or Emergency Heat)
Heat Pump (with Aux. or Emergency Heat)
Systems with up to 3 Stages Heat, 2 Stages Cool
Heat Only Systems
Millivolt Heat Only Systems - Floor or Wall Furnaces
Cool Only Systems
Hydronic (Hot Water) Zone Heat - 2 Wires
Hydronic (Hot Water) Zone Heat - 3 Wires
SPECIFICATIONS
Electrical Rating:
Battery Power . . . . . . . . . . . . . . . . . . . . . . . . . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC
Input-Hardwire . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 30 VAC
Terminal Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 A per terminal, 1.5A maximum all terminals combined
Setpoint Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45° to 90°F (7° to 32°C)
Differential (Single Stage) . . . . . . . . . . . . . . . . . . . . Heat 0.6°F; Cool 1.2°F (adjustable)
Differential (Heat Pump) . . . . . . . . . . . . . . . . . . . . . Heat 1.2°F; Cool 1.2°F (adjustable)
Operating Ambient . . . . . . . . . . . . . . . . . . . . . . . . . . 32° to +105°F (0° to +41°C)
Operating Humidity . . . . . . . . . . . . . . . . . . . . . . . . . 90% non-condensing max.
Shipping Temperature Range . . . . . . . . . . . . . . . . . -4° to +150°F (-20° to +65°C)
Dimensions Thermostat. . . . . . . . . . . . . . . . . . . . . . 3.4"H x 4.4"W x 1.3"D
CAUTION
!
To prevent electrical shock and/or equipment damage,
disconnect electric power to system at main fuse or
circuit breaker box until installation is complete.
Index
Installation
Blue Single 1/1 Stage Thermostat with
Automatic Heat/Cool Changeover Option
Installation and Operating Instructions for Model:
Model
1F80-0471
1F86-0471
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
ATTENTION: MERCURY NOTICE
This product does not contain mercury. However, this prod-
uct may replace a product that contains mercury.
Mercury and products containing mercury must not be
discarded in household trash. Do not touch any spilled
mercury. Wearing non-absorbent gloves, clean up any
Page
spilled mercury and place in a sealed container. For proper
2
disposal of a product containing mercury or a sealed
2
container of spilled mercury, place it in a suitable shipping
3
container. Refer to www.white-rodgers.com for location to
4
send product containing mercury.
6
6
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www.white-rodgers.com
Single Stage or Heat Pump
Programming Choices
5/2 Day 5/1/1 Day Non-Programmable
Non-Programmable
1F80-0471 Thermostat
PART NO. 37-6749D
Replaces 37-6749C
0902
Need help?
Do you have a question about the 1F80-0471 and is the answer not in the manual?
Questions and answers
The display went out. I changed batteries. The display still is not on
If the display on your White Rodgers 1F80-0471 thermostat is not working after changing the batteries, follow these steps:
1. Ensure Proper Battery Installation – Make sure the batteries are installed correctly, with the correct polarity (+ and - aligned properly).
2. Use Fresh Batteries – Replace the batteries with new AA alkaline batteries if the ones used might be weak or defective.
3. Reset the Thermostat – Remove the batteries, wait for a few minutes, and then reinsert them to reset the thermostat.
4. Check for Hardwired Power – If your thermostat is hardwired, confirm that system power is on. If the thermostat is system-powered, the battery icon should not be displayed.
5. Inspect for Loose Connections – Ensure the thermostat is securely mounted and properly connected to the wall plate.
6. Check Circuit Breaker – If the thermostat is hardwired, verify that the circuit breaker or fuse controlling the HVAC system is not tripped or blown.
If none of these steps resolve the issue, further troubleshooting or professional assistance may be needed.
This answer is automatically generated
Programable thermostat customer wand to make manual opperation only please advise
To set the White Rodgers 1F80-0471 programmable thermostat to manual operation only, use the HOLD feature. Press the HOLD button to bypass the programmed schedule and manually set the desired temperature. The thermostat will maintain this temperature 24 hours a day until you manually change it or press the Run Schedule button to cancel HOLD and resume the programmed schedule.
This answer is automatically generated
How do you open the case to change the batteries?
To change the batteries on a White Rodgers 1F80-0471 thermostat, follow these steps:
1. Set the system to "OFF."
2. Open the battery door by fully pulling it down.
3. Replace the old batteries with new "AA" alkaline batteries.
4. Snap the battery door back into position.
This answer is automatically generated