Emerson 1F83C-11PR manual

Emerson 1F83C-11PR
6.6 · 5
PDF user manual
 · 12 pages
user manualEmerson 1F83C-11PR
Electrical Rating:
Battery Power ..................................... mV to 30 VAC, NEC Class II, 50/60 Hz
Input-Hardwire .................................... 20 to 30 VAC, NEC Class II, 50/60 Hz
Terminal Load .......................................... 1.0 A per terminal, 1.5A maximum all terminals combined
Setpoint Range ........................................ 45° to 99° F (to 37° C)
Rated Dierentials: Fast Med Slow
Heat (@ 6°F/ Hr) .................................. 0.5°F 0.75°F 1.9°F
Cool (@ 6°F/ Hr) .................................. 0.9°F 1.2°F 1.7°F
Operating Ambient .................................. 32°F to +105°F (0° to +41°C)
Display Temperature Range ....................... 32°F to +99°F (0 to 37°C)
Operating Humidity ................................. 90% non-condensing max
Shipping Temperature Range ................... -20°F to + 150°F (-29° to +65°C)
Thermostat Dimensions ........................... 3-3/4” H x 6” W x 1-1/8” D
PART NO. 37-7478A-EN

1F83C-11PR (Programmable)

Installation and Operating Instructions80 Series Single Stage ThermostatBattery Powered or Hardwired with Common
Thermostat Applications
Conventional Gas, Oil, Electric (mV and
24V), Heat Only, Cool Only or Heat/
Cool Systems
Heat Pump (air source or geothermal)
with no Aux. Heat
Thermostat Installation
Installer Menu
Using the Thermostat
Thermostat Overview
User Menu
Thermostat Operation
Thermostat Schedule
Homeowner Help Line



MERCURY NOTICE: This product does not contain
mercury. However, this product may replace a product
that contains mercury. Mercury and products containing
mercury must not be discarded in household trash.
Refer to www.thermostat-recycle.org for information
on disposing of products containing mercury.
Optional Accessory: Wall Cover-Up Plate F61-2663, 6 3/4” W x 4 1/2” H
Terminal Designations Terminal Function
RC* Power for Cooling
RH* Power for Heating
Changeover Terminal-Energized in Heat (B) or Cool (O)
for Heat Pump or Damper Systems
Y** Cooling Relay
G Fan Relay
W** Heating Relay
Common wire for 24V (optional with batteries)
*When both RC and RH wires are present, cut RC/RH jumper (see next page).
**For heat pump systems, add a jumper wire to connect terminals Y and W


Leveling Thermostat
Leveling is for appearance only and
will not aect thermostat operation.


Refer to equipment manufacturer’s instructions for specic system wiring information. After wiring, see INSTALLER MENU for proper thermostat conguration. Wiring table shown are for typical systems and describe the thermostat terminal functions.


Do not use on circuits exceeding specied voltage.
Higher voltage will damage control and could
cause shock or re hazard.
Do not short out terminals on gas valve or primary
control to test. Short or incorrect wiring will burn
out thermostat and could cause personal injury
and/or property damage.
To prevent electrical shock and/or equipment
damage, disconnect electrical power to system,
at main fuse or circuit breaker box,until
installation is complete.


• Do not exceed the specication ratings.• All wiring must conform to local and national electrical codes and ordinances.• This control is a precision instrument, and should be handled carefully. Rough handing or distorting components could cause the control to malfunction.

View the manual for the Emerson 1F83C-11PR here, for free. This manual comes under the category thermostat and has been rated by 5 people with an average of a 6.6. This manual is available in the following languages: English. Do you have a question about the Emerson 1F83C-11PR or do you need help? Ask your question here

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Do you have a question about the Emerson and the answer is not in the manual? Ask your question here. Provide a clear and comprehensive description of the problem and your question. The better your problem and question is described, the easier it is for other Emerson owners to provide you with a good answer.

Mal • 7-5-2023No comments

how do I replace the battery?

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Pat Bell • 23-2-2023No comments

How do I change from F to C?

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Nina • 7-11-20211 comment

What does the message "Temporarily set to" mean? It suddenly appeared and registers 62' while the room temp is 67. Can't find any help in your manual. Thanks so much!

Stephen Lang • 28-12-2021

What does the message “temporary set to me”? It appeared and registers 62 while the room temperature is 67. Can’t find how to turn off temporary setting

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Nina Graci • 7-11-20211 comment

Would you send a manual for the IF83C-11PR - I can print - which is impossible from your site. The pgs are cut off!

Gwen • 27-9-2022

Choose the landscape option instead of portrait. However, you can only prnt one page at the time (the one showing when you press print).

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Linda • 20-12-20222 comments

How do you set the thermostat to stay at one temperature all the time. Is there an unprogramable setting, so we can just use the up and down button to change the temperature when we want.

Janice Murphy • 25-12-2022

That’s the same question I have … don’t want anything programmed just want to change temperature when I want to Thanks

John • 6-7-2023

Don’t want a program just want it to cycle at the set temperature

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Linda • 20-12-2022No comments

How do you set the temperature for 72 all the time.We can set it to 72 but it goes down to 69 over night. Just want it to stay at 72 right now.

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Poonam • 19-8-2023No comments

emerson 1F83c-11pr no display. The screen became black for unknown reason. Ac also stopped working. We changed batteries as well however same.

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Susan • 20-7-2023No comments

How do I keep the fan on continuously

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Cheryl Clement • 22-6-2023No comments

I set the degree to 71 and it stays at 71 for 6 or 7 hours then goes to 85 changing the room temperature when in cooling mode. I have changed batteries but cannot stop this from happening every day

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David • 19-6-2023No comments

When in set for cooling the thermostat goes off and on about 10/15 minutes cycles

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Number of questions: 19

The Emerson 1F83C-11PR thermostat is a digital programmable device that offers precise temperature control for heating and cooling systems. It has a 2" blue display screen that is easy to read and intuitive, allowing users to easily adjust and program settings such as temperature, fan operation, and schedules. Equipped with a single-stage heating and cooling system, this thermostat has compatibility with most conventional and heat pump systems. The system also features auto changeover that automatically switches from heating to cooling and vice versa as per the current temperature settings. The Emerson 1F83C-11PR is a hardwired unit and requires professional installation. The device is equipped with a backlit display for easy reading and programming in low light conditions. It also has a filter change reminder that signals when it's time to replace the furnace filter. This thermostat complies with the Energy Star program and supports energy savings while maintaining optimal home comfort. It has a battery backup to store settings during power outages. The Emerson 1F83C-11PR is a versatile device designed to cater to the temperature control requirements of homeowners who desire comfort and convenience.

Manual (PDF)

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Emerson 1F83C-11PR below.

Where is the best location to place the thermostat?

The best place for the thermostat is the room where you spend the most time, in many cases the living room or kitchen. Place the thermostat about one and a half metres above the floor, not in the sun and not on an outside wall.

What is the dead band of a thermostat?

If your thermostat has a dead band, your installation is, as it were, 'at rest'. The thermostat only switches on when, for example, the difference deviates more than 2˚C from the set room temperature.

What is the ideal room temperature?

Most people find that the ideal room temperature is between 19 and 22 degrees Celsius.

Is the manual of the Emerson 1F83C-11PR available in English?

Yes, the manual of the Emerson 1F83C-11PR is available in English .

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