White Rodgers 1F95EZ-0671 specifications Wiring Diagrams, Heat Pump Type 1 HP 1. Single stage

Page 3

WIRING DIAGRAMS

Figure 2 – Single Stage or Multi-Stage System (No Heat Pump)

with Single Transformer

Jumper

 

L

O/B

Y

Y2

W/E

W2

G

RH

RC

C

6

System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single

Diagnostic

O

 

 

 

 

 

 

 

 

Blower/

 

 

 

 

 

 

 

 

Energized Constantly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stage 1

 

 

 

 

 

 

No Output

Circulator

 

 

 

 

 

 

 

 

Indicator

in

 

 

No

 

 

 

 

 

 

 

 

 

 

(SS1)

 

 

Heat

 

 

Fan Energized

24 Volt

24 Volt

Optional*

 

 

Input

Cool Mode

 

 

 

 

 

 

 

Cool Mode

Output

Mode

 

 

on Call for

(Hot)

(Hot)

24 Volt

 

 

 

or

 

 

 

 

 

 

 

System

B

1st Stage

 

 

1st Stage

 

 

Cool (and

Heat

Cool

(Com-

 

 

Multi-

Malfunction

 

 

Cool

 

 

Heat Mode

Heat if

 

 

 

 

mon)

 

 

Stage 2

Switch

Energized Constantly

 

 

Mode

 

 

2nd Stage

configured

 

 

 

 

 

 

 

 

in Heat, Off,

 

 

 

 

 

 

 

 

 

 

 

 

(MS2)

Input

 

 

2nd

 

 

 

 

for Electric

 

 

 

 

 

 

 

 

 

Emergency

 

 

Stage

 

 

 

 

Heat)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single Stage, Multi-Stage and Heat Pump Connections

Refer to equipment manufacturers' instructions for specific system wiring information.

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

You can configure the thermostat for use with the following systems:

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

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

or Similar System

NEUTRAL

 

HEAT PUMP TYPE 1 (HP 1). Single stage

Comfort Alert II Module

 

 

 

Diagnostic Module

24VAC

120VAC

compressor system; gas or electric backup.

See Module Instructions

HOT

 

for details

 

 

HEAT PUMP TYPE 2 (HP 2). Multi-stage

 

CLASS II

 

 

 

 

 

TRANSFORMER

 

compressor or two compressor system with

* Common connection required for diagnostic or malfunction indication.

 

 

 

 

gas or electric backup.

 

 

 

Figure 3 – Single Stage or Multi-Stage System (No Heat Pump)

with Two Transformers

Remove Jumper Wire

Jumper between RH & RC

After wiring, see INSTALLER CONFIGURA- TION section for proper thermostat configura- tion.

 

 

 

 

 

 

 

 

 

L

 

O/B

Y

Y2

W/E

W2

G

RH

RC

C

 

 

 

 

 

 

 

System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Single

 

 

 

 

 

O

 

 

 

 

 

 

 

 

Blower/

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Energized Constantly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stage 1

 

 

 

 

 

 

 

 

 

 

No Output

Circulator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

in

 

 

No

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(SS1)

 

Diagnostic

 

 

 

Heat

 

 

Fan Energized

24 Volt

24 Volt

Optional*

 

 

 

 

 

 

 

 

 

 

 

 

 

Cool Mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indicator

 

 

 

 

Cool Mode

Output

Mode

 

 

on Call for

(Hot)

(Hot)

24 Volt

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Optional)

 

B

1st Stage

 

 

1st Stage

 

 

Cool (and

Heat

Cool

(Com-

 

 

 

 

 

 

 

 

 

 

 

 

Multi-

 

 

 

 

 

 

 

Cool

 

 

Heat Mode

Heat if

 

 

 

 

mon)

 

 

 

 

 

 

 

 

 

 

 

 

Stage 2

 

 

 

 

Energized Constantly

 

 

Mode

 

 

2nd Stage

configured

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(MS2)

 

 

 

 

in Heat, Off,

 

 

2nd

 

 

 

 

for Electric

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Emergency

 

 

Stage

 

 

 

 

Heat)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NEUTRAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24VAC

 

 

 

 

120VAC

 

 

 

 

 

 

NEUTRAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HOT

 

 

 

 

 

 

120VAC

 

 

 

 

 

24VAC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COOLING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HOT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CLASS II

 

 

HEATING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

 

CLASS II

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Common connection required for diagnostic or malfunction indication.

Figure 4 – Heat Pump Systems

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Jumper

 

 

 

 

 

L

O/B

Y

Y2

+W/E

+W2

G

RH

RC

C

6

System

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Heat Mode - 2nd

Heat Mode - 3rd

 

 

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

Stage, Emergency

Stage, Emergency

 

 

 

 

 

 

 

 

 

 

Heat Pump 1

 

 

 

 

 

 

Mode - 1st Stage

Mode - 2nd Stage

Blower/

 

 

 

 

 

 

 

 

 

 

Energized in

 

 

No

+Note: Dual Fuel option

+Note: Dual Fuel option

Circulator Fan

 

 

 

 

 

 

 

 

(HP1)

Diagnostic

Cool Mode

Heat and

Output

de-energizes Heat mode de-energizes Heat mode

Energized on

 

 

 

 

Optional*

 

 

 

stage 1 (compressor)

stage 1 (compressor)

24 Volt

24 Volt

 

 

 

Indicator

 

 

Cool Mode

 

 

when auxiliary heat

when auxiliary heat

Call for Heat

24 Volt

 

 

 

or System

B

 

 

is energized

is energized

or Cool.

(Hot)

(Hot)

(Com-

 

 

 

1st Stage

2nd

Heat Mode - 3rd

Heat Mode-4th

 

 

Cool

 

 

Heat Pump 2

Malfunction

Energized in

(Compressor)

Stage, Emergency

Stage. Emergency

Set Elect/Gas Heat

mon)

 

 

(HP2)

Switch

Heat, Off,

 

 

Stage

Mode - 1st Stage

Mode - 2nd Stage

Option for

 

 

 

 

 

 

 

 

 

 

 

Emergency

 

 

(Com- +Note: Dual Fuel option

+Note: Dual Fuel option

Emergency

 

 

 

 

 

 

 

 

 

 

 

Mode

 

 

pressor)

de-energizes Heat mode de-energizes Heat mode

mode

 

 

 

 

 

 

 

 

 

 

 

 

 

stage 1 (compressor)

stage 1 (compressor)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

when auxiliary heat

when auxiliary heat

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

is energized

is energized

 

 

 

 

 

 

 

 

 

 

Comfort Alert II Module

 

or Similar System

NEUTRAL

Diagnostic Module

24VAC

See Module Instructions

HOT

120VAC

for details

* Common connection required for diagnostic or malfunction indication.

CLASS II

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

Figure 5 – 3-Wire (SPDT) Heat Only Zone Valve Wiring

 

 

 

 

Jumper

 

6

Y

W

G

RH RC

C

System

Single Stage 3-wire Zone Valve application

Closes

Valve

(6)

Opens

Valve

(4)

Blower/Circulator

Fan Energized

24 Volt

24 Volt

Constant

24 Volt

(Hot)

(Hot)

(Com-

Heat

Cool

mon)

(5)

 

 

NEUTRAL

24VAC

HOT

120VAC

CLASS II

TRANSFORMER

3

Image 3
Contents Thermostat Application Guide SpecificationsApplications Save these instructions for future useWiring Connections InstallationWiring Diagrams Heat Pump Type 1 HP 1. Single stageHeat Pump Type 2 HP 2. Multi-stage Hold Copy Menu identifies button Thermostat Quick ReferenceHome Screen Description Programming and Configuration ItemsINSTALLER/CONFIGURATION Menu Or button Cating non-programming. The programs per week can beOperating Your Thermostat Cycles Too Fast or Too Slow TroubleshootingReset Operation Symptom Possible Cause Corrective Action
Related manuals
Manual 8 pages 4.93 Kb

1F95EZ-0671 specifications

The White Rodgers 1F95EZ-0671 is an advanced programmable thermostat designed to offer convenience and control over home heating and cooling systems. It is an ideal choice for homeowners looking to optimize their energy usage while maintaining comfortable living conditions.

One of the standout features of the 1F95EZ-0671 is its user-friendly interface, which includes a large, easy-to-read touchscreen display. The intuitive design allows users to navigate through settings effortlessly, making it accessible for individuals of all ages. The display is backlit, ensuring visibility even in low light conditions, which adds to its ease of use.

This thermostat supports both heating and cooling systems, including conventional systems as well as heat pumps, making it versatile for various home setups. Its compatibility with 24V systems further enhances its appeal for homeowners looking to upgrade their existing thermostats without extensive modifications.

Another significant technological advancement in the 1F95EZ-0671 is its Wi-Fi connectivity. This feature allows users to control their home climate remotely via a smartphone app, providing unparalleled convenience. Whether at work or on vacation, users can adjust their home temperature settings, ensuring optimal comfort upon their return. The app also enables users to monitor energy usage, helping them make informed decisions about their heating and cooling practices.

Energy efficiency is a key focus of the 1F95EZ-0671. It features a 7-day programmable schedule, allowing users to set heating and cooling times based on their specific routines. By programming temperature changes for different times of the day, users can significantly reduce energy consumption and lower utility bills. The thermostat also includes a vacation mode, which temporarily overrides the regular schedule, further optimizing energy savings when the home is unoccupied.

Additionally, the 1F95EZ-0671 is equipped with Smart Alerts that notify users of extreme temperatures, helping to prevent potential problems and ensure a safe home environment. With its combination of advanced features and user-centric design, the White Rodgers 1F95EZ-0671 provides an effective solution for modern temperature control, making it a valuable addition to any home.