To Next PageTo Next PageWhat to do if my Emerson 1F95-1277 display is blank or keypad not responding?
If the display on your Emerson Thermostat is blank or the keypad isn't responding, it might be due to a voltage spike or static discharge. Try the Reset Operation.
What to do if my Emerson Thermostat is not heating?
If your Emerson Thermostat isn't heating, consider these potential causes: 1. Check if the pilot light is lit and, if not, relight it. 2. The furnace may be in a Lock-Out Condition. Many furnaces have safety devices that shut down when this occurs. Also, set the SYSTEM switch to HEAT and raise the setpoint above room temperature. You should hear a soft click sound within a few seconds, indicating the thermostat is operating properly. If there's no click, try resetting the thermostat.
How to unlock my Emerson Thermostat if I forgot the Keypad Lockout Code?
To unlock your Emerson Thermostat if you've forgotten the Keypad Lockout Code, press the menu key (the key will disappear) and hold it in for 20 seconds. This action will unlock the thermostat.
What to do if my Emerson 1F95-1277 Thermostat has no heat, cool, or fan?
If your Emerson Thermostat isn't producing heat, cool air, or running the fan, try these steps: 1. Replace any blown fuses or reset any tripped circuit breakers. 2. Ensure the furnace power switch is turned to the ON position. 3. Make sure the furnace blower compartment door or panel is correctly installed to engage the safety interlock or door switch. 4. Tighten any loose connections to the thermostat or system.
Why does my Emerson 1F95-1277 Thermostat constantly run heat, cool, or fan?
If your Emerson Thermostat's heat, cool, or fan runs constantly, here's what you can check: 1. Inspect wiring connections for any shorts or wires touching each other. 2. Try resetting the thermostat. 3. Ensure the FAN switch is not set to Fan ON. If the system then operates correctly, replace the thermostat.
What to do if my Emerson 1F95-1277 Thermostat is not cooling?
If your Emerson Thermostat isn't cooling, set the thermostat to COOL and lower the setpoint below the room temperature. There may be up to a five minute delay before the thermostat clicks in Cooling.
How to adjust the temperature display on my Emerson 1F95-1277?
If the temperature setting and the thermometer reading on your Emerson Thermostat don't match, you can adjust the thermometer setting by +/- 4 degrees. Refer to the Temperature Display Adjustment section in the Configuration Menu.
Why does my Emerson Thermostat cycle too fast or too slow?
If your Emerson Thermostat cycles too fast or too slow, the thermostat's location or the heating system size might be the reason. To increase the cycle time, choose SL for slow cycle in the Configuration menu, step 7 (heat) or 8 (cool).
How to find menu screen numbers for older Emerson Thermostat?
To access the instruction sheet (37-6914E) for an earlier version of Emerson Thermostat, go to www.white-rodgers.com and enter 1F95-1291 in the Model Number Search.
Electrical characteristics and limits for system operation.
Defines the adjustable temperature limits for heating and cooling.
Specifies temperature differences for system cycling in various modes.
Outlines temperature and humidity limits for thermostat operation.
Procedures for safely disconnecting and removing the existing thermostat.
Step-by-step guide for physically mounting the new thermostat base and unit.
Identifies the location and recommended type for backup batteries.
Explains the function of switches that draw power from the HVAC system.
Wiring schematics for standard HVAC systems without heat pumps.
Wiring diagrams specifically for various heat pump system configurations.
Overview of the main display elements and their meanings.
Summary of key features and settings available for user configuration.
Comprehensive list of advanced settings for system setup and customization.
Configuration for the heat pump's reversing valve operation mode.
Selection of the scheduling format: 7-day, 5+1+1-day, or non-programmable.
Definition of the thermostat's system modes (Heat, Cool, Auto, etc.).
Basic steps to verify the thermostat is functioning correctly.
How to control and test the HVAC system's fan.
Instructions for operating and testing the heating system.
Instructions for operating and testing the cooling system.
Guidance on selecting the appropriate operating mode (Heat, Cool, Auto, Off).
How to manually set a temperature that overrides the schedule.
Procedure for setting the thermostat's internal clock and calendar.
Feature for automatically adjusting the clock for DST.
Method for efficiently copying program settings to other days.
Steps to define cooling schedules and temperature setpoints.
Utilizing the feature for simplified, automated temperature scheduling.
Overview of the default energy-saving programmed schedule.
Setup and use of external sensors for room temperature monitoring.
Interpretation of diagnostic codes indicating HVAC system faults.
Procedure to reset the thermostat to factory defaults or resolve issues.
Common issues and their likely causes and solutions.
Troubleshooting for HVAC system cycling frequency problems.
The White-Rodgers Blue Universal Touchscreen Thermostat with Automatic Heat/Cool Changeover Option (Model 1F95-1277) is a versatile control system designed for various heating and cooling applications, including single-stage, multi-stage, and heat pump systems. It offers flexible programming choices, including 7-day, 5+1+1 day, and non-programmable modes, catering to diverse user needs and schedules.
This thermostat provides precise control over your home's climate. It can manage gas, oil, electric, heat-only, cool-only, or heat/cool systems, as well as 2- or 3-wire hydronic zone systems (hot water or steam) operating on 24 Volt or millivolt power. For heat pump systems, it supports single-stage compressor heat pumps (HP1) with up to two stages of auxiliary/emergency heat, and two-stage or two-compressor heat pumps (HP2) with up to two stages of auxiliary/emergency heat.
The thermostat features an intuitive touchscreen interface for easy operation. The home screen displays the current time, day of the week, and room temperature. It also indicates when the thermostat is actively calling for heat or cool. Users can adjust the setpoint temperature using dedicated up/down arrows. A "Menu" key provides access to various modes, including Cleaning, Configuration, Set Time, and Set Schedule.
Key functions include:
The touchscreen interface is designed for ease of use. The "Menu" key serves as a central point for accessing various settings and programming options. The up/down arrows are used for adjusting setpoints and navigating menus.
The thermostat includes several features to assist with system maintenance and troubleshooting:
The White-Rodgers 1F95-1277 thermostat is designed to be a reliable and user-friendly control for managing your home's comfort and energy usage, with features that simplify programming, enhance system protection, and aid in maintenance.
General| Type | Programmable Thermostat |
|---|---|
| Display | Backlit LCD |
| Wi-Fi Connectivity | No |
| Voltage | 24 VAC |
| Color | White |
| Power Source | Battery or C-Wire |
| Programmability | 7-day programmable |
| Features | filter change reminder |
