Table of Contents
Save these instructions for future use!
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS
CAREFULLY BEFORE INSTALLING OR OPERATING THIS
CONTROL COULD CAUSE PERSONAL INJURY AND/OR
PROPERTY DAMAGE.
THERMOSTAT APPLICATION GUIDE
Thermostat
Configuration Options
Gas, Oil, Electric, Heat Only,
Cool Only or Heat/Cool
Single Stage 1
Systems, 2 or 3 wire Hydronic
No Heat Pump (SS1)
Zone (Hot Water or Steam)
Systems, 24 Volt or Millivolt
Heat Pump 1
Single Stage Compressor Heat
Single Stage Compressor
Heat Pump (HP1)
Stages Aux./Emergency Heat
Electrical Rating:
Battery Power . . . . . . . . . . . . . . . . . . . . . . . . . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC
Input-Hardwire . . . . . . . . . . . . . . . . . . . . . . . . . 20 to 30 VAC
Terminal Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5A per terminal, 2.5A maximum all terminals combined
Setpoint Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 to 99°F (7 to 37°C)
Rated Differentials:
Heat (Single Stage/Multi-Stage) . . . . . . . . . . . .
Cool (Single Stage/Multi-Stage) . . . . . . . . . . . .
Heat Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emer Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient. . . . . . . . . . . . . . . . . . . . . . . . . . 32°F to +105°F (0 to +41°C)
Operating Humidity . . . . . . . . . . . . . . . . . . . . . . . . . 90% non-condensing max.
Shipping Temperature Range . . . . . . . . . . . . . . . . . -40 to +150°F (-40 to +65°C)
Dimensions Thermostat. . . . . . . . . . . . . . . . . . . . . . 4-9/16"H x 5-13/16"W x 1-3/16"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
Wiring Diagrams
Thermostat Quick Reference
Installer Configuration Menu
Operating Your Thermostat
Programming
Troubleshooting
Blue Universal Touchscreen Thermostat with
Automatic Heat/Cool Changeover Option
Maximum
Thermostat
Stages
Applications
Heat/Cool
1+1
1+1
1+1
Pump Systems with
1+1
Page
10
13
white-rodgers.com
emersonclimate.com
Single Stage, Heat Pump
Installation and Operating Instructions
Model
1F97-1277
7 Day
1F97-1277 Touchscreen Thermostat
Fast.
Slow
0.6°F
1.5°F
1.2°F
1.7°F
1.2°F
1.7°F
0.6°F
1.7°F
ATTENTION: 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. Do not touch any spilled
mercury. Wearing non-absorbent gloves, clean up any
2
spilled mercury and place in a sealed container. For proper
3
disposal of a product containing mercury or a sealed
4
container of spilled mercury, place it in a suitable shipping
5
container. Refer to www.thermostat-recycle.org for
9
location to send the product containing mercury.
Programming Choices
5+1+1 Day
Non-Programmable
APPLICATIONS
SPECIFICATIONS
PART NO. 37- 7388B
Replaces 37-7388A
1529
Table of Contents
Related Manuals for Emerson White-Rodgers 1F97-1277
Summary of Contents for Emerson White-Rodgers 1F97-1277
- Page 1 Blue Universal Touchscreen Thermostat with Automatic Heat/Cool Changeover Option Single Stage, Heat Pump Installation and Operating Instructions Save these instructions for future use! FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS Model Programming Choices CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR 1F97-1277 7 Day 5+1+1 Day...
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Page 2: Installation
INSTALLATION WARNING Thermostat Power Method Switch Position/Description Battery Powered, no 24 Switches "On", thermostat Thermostat installation and all components of the Volt system power available. runs on batteries. control system shall conform to Class II circuits per Hardwired with Battery Switches "On", thermostat the NEC code. -
Page 3: Wiring Diagrams
WIRING DIAGRAMS Figure 2 – Single Stage or Multi-Stage System (No Heat Pump) with Single Transformer System Single Stage 1 Call for cool Installer Call for heat (SS1) Configuration Fault or System Menu selects 24 volt Malfunction “O” or “B” for common Blower/Circulator fan Indicator for... -
Page 4: Thermostat Quick Reference
THERMOSTAT QUICK REFERENCE Home Screen Description Figure 8 – Home Screen Display Room Temperature Day of Week Set Temperature Time of Day Note: If is displayed, the Temperature thermostat is battery powered. UP/Down used for System When battery power remaining modifying setpoint Switch is approximately half,... -
Page 5: Installer/Configuration Menu
INSTALLER/CONFIGURATION MENU To enter the menu: Press the Menu touch key. Press and hold for 5 seconds the Installer Config touch key. This displays screen reference #1 in the table below. Screen Reference numbers appear in top right corner of display. Press to advance to the next menu item or to return to a previous menu item. - Page 6 INSTALLER/CONFIGURATION MENU CONFIGURATION MENU Screen Displayed Press Press Option Reference Factory Comments to select from Selected Number (Default) listed options (60) Cd 0-99 Selects compressor off delay in seconds, dF selected On (80) AO -5 - 79 Selects Auxiliary Heat cut out temperature. This item appears ...
- Page 7 INSTALLER/CONFIGURATION MENU Power Stealing Switches ON Power Stealing Switches ON Table 1 (Factory Default) (Factory Default) Backlight Option Backlight Option Backlight Option Backlight Option (Factory Default) (Factory Default) Power Method Momentary Battery Only (before thermostat installation or mV heat systems) No Backlight Momentary Backlight No Backlight Backlight...
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Page 8: Operating Your Thermostat
INSTALLER/CONFIGURATION MENU combination number. Note: "000" is not a valid combina- energized for more economy. tion choice. Note: This setting is not minutes or degrees. It is numeric set- Record the number you select for future use. ting that will influence the internal thermostat calculation Press to exit the menu. -
Page 9: Manual Operation For Non-Programmable Mode
OPERATING YOUR THERMOSTAT room temperature. The heat pump system should 20 minutes if the thermostat has not called for heat or cool during the past 60 minutes. This assures moderate begin to operate. The display should show "System air ci rculation even when the heating and cooling On". -
Page 10: Automatic Daylight Saving Calculation
PROGRAMMING Set Current Time and Day 7. Press Run Schedule to return to normal operation. 1. Press Menu key to enter installer menu. Then press Fill in the blank schedule on the next page then: Set Time once to indicate hour & AM or PM designation Enter the Heating Program in clock display. -
Page 11: Programmable Fan Option
PROGRAMMING Programmable Fan Option Cooling Example: 1. In cool, press Auto Schedule once. In the Set Schedule mode, the Fan key is used to select the fan operation during a program period. The default state of 2. Press to select a comfortable cooling the Fan key is FAN Auto (fan runs during a call for cool but temperature (example 75°). -
Page 12: Wired Remote Temperature Sensing
PROGRAMMING Worksheet for Re-Programming 5+1+1 and 7 Day Program Heating Wake Up Leave For Work Return Home Go To Bed Program (Morning) (Day) (Evening) (Night) 6:00 AM 70°F Auto 8:00 AM 62°F Auto 5:00 PM 70°F Auto 10:00 PM 62°F Auto 6:00 AM 70°F... -
Page 13: Troubleshooting
PROGRAMMING Averaging or Weighting Remote Sensors Dual Fuel Temperature Setpoint The thermostat will weight or average the temperature of the When the thermostat is configured for Heat Pump mode indoor remote sensor with the local sensor in the thermostat and the Dual Fuel feature is selected on, the thermostat can for each program period. - Page 14 To access the earlier version instruction sheet (37-7388A) Menu Screen Numbers go to www.white-rodgers.com, enter 1F95-1291 in Model Number Search HOMEOWNER HELP LINE: 1-800-284-2925 White-Rodgers is a business of Emerson Electric Co. The Emerson logo is a white-rodgers.com trademark and service mark emersonclimate.com of Emerson Electric Co.