White Rodgers 1F95-1280 specifications Wiring Diagrams, Single Stage and Multi-Stage Connections

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WIRING DIAGRAMS

Figure 2 – Single Stage or Multi-Stage System

(No Heat Pump) with Single Transformer

System

RC

RH

C

Y

Y2

W/E

W2

G

O/B

6

L

 

 

 

 

 

 

 

 

 

 

 

 

Single Stage 1

 

 

 

Call for cool

No Output

Call for heat

No output

 

Installer

 

 

(SS1)

 

 

 

 

 

 

 

 

Configuration

 

“Call for Service”

 

 

 

 

 

 

 

 

 

Menu selects

 

 

 

 

24 volt

 

 

 

 

 

 

(malfunction

 

 

 

 

 

 

 

 

“O” or “B” for

 

 

 

 

common

 

 

 

 

Blower/Circulator fan

 

indicator) for

 

 

 

 

 

 

 

changeover

Power closed

 

24 volt

24 volt

(optional

 

 

 

 

energized on a call

Heat Pumps

 

 

 

 

 

function. Set

 

for system

 

 

 

 

for cool or Fan On

connection for

with “L” terminal

 

power for

power for

 

 

 

 

to “O” terminal

SPDT 3-wire

 

cooling

heating

operation,

 

 

 

 

(also energized in

energized in Cool

connection.

 

required

Cool mode-1st

 

Heat mode-1st

Heat mode-2nd

heating if configured

zone valve

Multi Stage 2

 

 

Cool mode-2nd

& Off mode. Set

Original production

 

 

for remote

for Electric Heat)

 

(MS2)

 

 

stage

stage

stage

stage

to “B” terminal

 

1F95-1291’s

 

 

sensor)

 

 

 

 

 

 

 

 

 

 

energized in

 

do not have this

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heat & emergency

 

connection

 

 

 

 

 

 

 

 

 

mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NEUTRAL

 

 

 

 

 

24VAC

 

 

 

120VAC

HOT

 

 

 

 

 

 

 

 

 

 

Single Stage and Multi-Stage Connections

SINGLE STAGE (SS 1) gas, oil or electric.

 

 

 

CLASS II

Refer to equipment manufacturers’ instructions for specifi c system

 

MULTI-STAGE (MS 2) gas, oil or electric.

TRANSFORMER

wiring information.

 

 

 

 

 

 

 

This thermostat is designed to operate a single-transformer or two-

After wiring, see INSTALLER CONFIGURATION section for proper

transformer system.

thermostat confi guration.

 

 

 

You can confi gure the thermostat for use with the following fossil fuel

 

 

 

 

systems:

 

 

 

 

Figure 3 – Heat Pump Systems

System

RC

RH

C

Y

Y2

*W/E

*W2

G

O

6

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heat mode-2nd

Heat mode-3rd

 

 

 

 

 

 

 

 

 

 

stage, Emergency

stage, Emergency

 

 

 

 

Heat

 

 

 

 

 

Mode-1st stage

Mode-2nd stage

 

 

 

 

 

 

 

 

 

*Note: Dual Fuel

*Note: Dual Fuel

 

 

 

 

Pump 1

 

 

 

 

No Output

 

 

 

 

 

 

 

 

option de-

option de-

 

 

 

 

(HP1)

 

 

 

 

 

Installer

 

 

 

 

 

 

 

energizes Heat

energizes Heat

 

 

 

 

 

 

 

 

 

mode stage 1

mode stage 1

 

Configuration

 

“Call for Service”

 

 

 

24 volt

 

 

(compressor)

(compressor)

 

Menu selects

 

 

 

 

 

 

 

 

(malfunction

 

 

 

 

 

when auxiliary

when auxiliary

 

“O” or “B” for

 

 

 

 

common

 

 

Blower/Circulator fan

 

indicator)

 

 

 

Heat mode-1st

 

heat is energized

heat is energized

changeover

Power closed

 

24 volt

24 volt

(optional

stage,

 

 

 

energized on a call

function. Set

connection for

for Heat Pumps

 

for system

 

 

 

for cool or Fan On

with “L” terminal

 

power for

power for

Cool mode-1st

 

 

 

to “O” terminal

 

operation,

 

Heat mode-3rd

Heat mode-4th

(also energized in

SPDT 3-wire

connection.

 

cooling

heating

required

stage,

 

heating if configured

energized in Cool

zone valve

Original production

 

 

 

(Compressor)

 

stage, Emergency

stage, Emergency

& Off mode. Set

 

 

 

 

for remote

 

 

Mode-1st stage

Mode-2nd stage

for Electric Heat)

to “B” terminal

 

1F95-1291’s

 

 

 

sensor)

 

 

 

 

do not have this

Heat

 

 

 

Heat mode-2nd

 

 

 

energized in

 

 

 

 

 

*Note: Dual Fuel

*Note: Dual Fuel

 

 

connection

 

 

 

 

 

Heat &

 

Pump 2

 

 

 

 

stage,

 

 

 

 

 

 

 

option de-

option de-

 

emergency mode

 

 

(HP2)

 

 

 

 

Cool mode-2nd

 

 

 

 

 

 

 

energizes Heat

energizes Heat

 

 

 

 

 

 

 

 

 

stage,

 

 

 

 

 

 

 

 

 

mode stages 1

mode stages 1

 

 

 

 

 

 

 

 

 

(Compressor)

 

 

 

 

 

 

 

 

 

and 2 (both

and 2 (both

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

compressors)

compressors)

 

 

 

 

 

 

 

 

 

 

when auxiliary

when auxiliary

 

 

 

 

 

 

 

 

 

 

heat is energized

heat is energized

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NEUTRAL

 

 

 

 

 

 

120VAC

120VAC

 

24VAC

 

 

 

 

HEATING

HOT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CLASS II

 

 

TRANSFORMER

NEUTRAL

 

 

 

 

 

 

 

 

 

 

 

 

24VAC

 

 

 

 

 

 

 

 

 

 

120VAC

HOT

 

 

 

 

 

 

 

 

 

 

COOLING

 

 

 

 

*Dual fuel option, if selected turns off compressor(s) when Auxiliary stages energize.

 

 

 

 

 

 

 

 

 

 

 

 

CLASS II

 

TRANSFORMER

Heat Pump Connections

If you do not have a heat pump system, refer to fi gure 3.

Refer to equipment manufacturers’ instructions for specifi c system wiring information.

You can confi gure the thermostat for use with the following heat pump systems.

HEAT PUMP TYPE 1 (HP 1). Single stage compressor system; gas or electric backup.

HEAT PUMP TYPE 2 (HP 2). Multi-stage compressor or two compressor system with gas or electric backup.

After wiring, see INSTALLER CONFIGURATION section for proper thermostat confi guration.

Figure 4 – Damper Terminal and Sensors

A1

Damper or

Economizer

Operation

(see configuration

menu item 31)

+

S

-

 

 

 

Supply voltage

Remote

Supply voltage

to remote

temperature

to remote

temperature

sensor signal

temperature

sensor

 

sensor

 

 

 

3

Image 3
Contents Model Programming Choices 1F95-1280 SpecificationsApplications Save these instructions for future usePower Stealing Switches InstallationInstalling New Thermostat Battery LocationWiring Diagrams Single Stage and Multi-Stage ConnectionsHeat Pump Connections Thermostat Quick Reference Home Screen DescriptionProgramming and Configuration Items Key INSTALLER/CONFIGURATION MenuHeat Cool Emer Mode Fast rateRecord the number you select for future use Not used Operating Your Thermostat Programming Programmable Fan Option Automatic ScheduleEnter the Heating Program Enter the Cooling ProgramFan Planning Your Program ImportantWorksheet for Re-Programming 5+1+1 and 7 Day Program Heating Day occupied Night unoccupiedWired Remote Temperature Sensing Averaging or Weighting Remote SensorsDual Fuel Temperature Setpoint Reset Operation TroubleshootingPage Homeowner Help Line
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1F95-1280 specifications

The White Rodgers 1F95-1280 is a sophisticated and versatile thermostat designed for modern households seeking enhanced climate control and energy efficiency. As a prominent product from White Rodgers, a brand known for its commitment to quality and innovation in the HVAC industry, the 1F95-1280 combines advanced technology with user-friendly features.

One of the standout characteristics of the White Rodgers 1F95-1280 is its digital touchscreen interface. This easy-to-navigate display allows users to effortlessly adjust their heating and cooling settings with a simple tap. The vibrant screen not only provides clear visibility but also displays pertinent information regarding current temperatures, setpoints, and system statuses, making it intuitive for users of all ages.

The thermostat is equipped with programmable scheduling capabilities, allowing homeowners to set tailored heating and cooling schedules based on their daily routines. This feature enables significant energy savings, as users can program the thermostat to automatically adjust temperatures when they are away from home or asleep. The flexibility of up to 4 programmable periods per day ensures optimal comfort while minimizing energy waste.

Connectivity is another key feature of the 1F95-1280. The thermostat supports Wi-Fi connectivity, enabling users to control their home's climate remotely via a smartphone app. This feature not only provides convenience but also the ability to monitor energy usage and make adjustments on the go, ensuring that the home is always at the desired temperature upon arrival.

In addition to its smart capabilities, the White Rodgers 1F95-1280 boasts compatibility with various heating and cooling systems, including gas, oil, and electric systems, making it a versatile choice for diverse home setups. The device also supports multistage heating and cooling, providing smooth operation in more complex HVAC systems.

Energy efficiency is prioritized with features like the energy-saving mode, which intelligently adjusts settings to reduce consumption without sacrificing comfort. The thermostat also comes equipped with a filter change reminder, helping maintain optimal system performance by ensuring that air filters are replaced regularly.

Overall, the White Rodgers 1F95-1280 is a comprehensive thermostat solution that combines advanced features, user-friendly design, and energy-saving technologies. Whether for those looking to upgrade their existing system or seeking a reliable way to enhance home comfort, the 1F95-1280 stands out as a leading choice in modern climate control.