Table of Contents
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FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS
CAREFULLY BEFORE INSTALLING OR OPERATING THIS
CONTROL COULD CAUSE PERSONAL INJURY AND/OR
PROPERTY DAMAGE.
APPLICATIONS
THERMOSTAT APPLICATION GUIDE
Description
Heat Pump (No Aux. or Emergency Heat)
Heat Only Systems
Millivolt Heat Only Systems - Floor or Wall Furnaces
Cool Only Systems
Gas or Oil Heat
Electric Furnace
Hydronic (Hot Water) Zone Heat - 2 Wires
Hydronic (Hot Water) Zone Heat - 3 Wires
Wired Remote Temperature Sensor (Indoor or Outdoor)
SPECIFICATIONS
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 32°C)
Differential (Single Stage) . . . . . . . . . . . . . . . . . . . . Heat 0.6°F; Cool 1.2°F
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. . . . . . . . . . . . . . . . . . . . . . 4.2"H x 6.4"W x 1.7"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
Blue Residential Thermostat
with Automatic Heat/Cool
Changeover Option
For Single Stage Applications
Installation and Operating Instructions for Model:
Model
1F97-0671
1F97-0671 Residential Thermostat
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
ATTENTION: MERCURY NOTICE
This product does not contain mercury. However, this prod-
uct may replace a product that contains mercury.
Mercury and products containing mercury must not be
discarded in household trash. Do not touch any spilled
Page
mercury. Wearing non-absorbent gloves, clean up any
2
3
spilled mercury and place in a sealed container. For proper
disposal of a product containing mercury or a sealed
3
4
container of spilled mercury, place it in a suitable shipping
5
container. Refer to www.white-rodgers.com for location to
8
send product containing mercury.
9
12
www.white-rodgers.com
Programming Choices
7 Day
5/1/1 Day
Non-Programmable
PART NO. 37-6975A
0832
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Table of Contents
Related Manuals for White Rodgers 1F97-0671
Summary of Contents for White Rodgers 1F97-0671
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Page 1: Table Of Contents
Installation and Operating Instructions for Model: Model Programming Choices 1F97-0671 7 Day 1F97-0671 Residential Thermostat ATTENTION: MERCURY NOTICE This product does not contain mercury. However, this prod- uct may replace a product that contains mercury. Mercury and products containing mercury must not be discarded in household trash. -
Page 2: Installation
If the Power Stealing Assist method is not compatible with your system, place the Power Stealing Switches to "Off". This cancels Power Stealing Assist, operates the thermostat on batteries and corrects the condition. Figure 1 – Thermostat Base Multi-Stage 1F97-0671 ® or Ener- Mounting... -
Page 3: Wiring Connections
WIRING CONNECTIONS Refer to equipment manufacturers' instructions for specifi c system wiring information. After wiring, see CONFIGURA- TION section for proper thermostat confi guration. Terminal Designation Description O/B ... Changeover valve for heat pump energized constantly in cooling and off/heating Y ... -
Page 4: Thermostat Quick Reference
THERMOSTAT QUICK REFERENCE Home Screen Description Displays the power level of the 2 “AA” batteries: indicates good power level indicates batteries at about half power. “Change batteries are low and should be replaced with 2 new premium brand “AA” Alkaline batteries. (See page 2 for more details) Programming and Confi... -
Page 5: Installer Confi Guration Menu
INSTALLER/CONFIGURATION MENU Press and hold the Menu button for at least 5 seconds. The display will show item #1 in the table below. Press Menu to ad- vance to the next menu item. Press MENU PRESS DISPLAYED REF. BUTTON (FACTORY DE- FAULT) MENU (GAS) - Page 6 INSTALLER/CONFIGURATION MENU MENU Change Filter (OFF) MENU Change Filter (200 h) MENU (OFF) Change UV Lamp MENU (350) Change UV Lamp MENU Cool On (o) MENU RUN SCHED 1) GAS or Electric (ELE) fan operation. If the heating system requires the thermostat to energize the fan, select ELE. Select GAS if the heating system energizes the fan on a call for heat.
- Page 7 INSTALLER/CONFIGURATION MENU temperature and press Auto Schedule. This value will be copied into all the morning, day and evening program periods. The night program periods will have a 6°F set back. 16) Select Remote Temperature Sensor – This control allows one wired remote temperature sensor (indoor, F145-1328, or outdoor, F145-1378) be connected to it and indicates the measured temperature in clock digits.
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Page 8: Operating Your Thermostat
OPERATING YOUR THERMOSTAT Check Thermostat Operation NOTE To prevent static discharge problems, touch side of thermostat to release static build-up before touching any keys. If at any time during testing your system does not operate properly, contact a qualifi ed service person. Fan Operation If your system does not have a G terminal connection, skip to Heating System. -
Page 9: Programming
Energy Saving Factory Pre-Program The 1F97-0671 thermostat is programmed with the energy saving settings shown in the table below for all days of the week. If this program suits your needs, simply set the thermostat clock and press the RunSched button. - Page 10 PROGRAMMING Set Current Time and Day 1) Press Menu button to enter installer menu. Then press Time once to indicate hour & AM or PM designation in clock display. 2) Press and hold either the reach the correct hour and AM or PM designation. 3) Press Time again to display minutes only in clock display.
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Page 11: Wired Remote Temperature Sensing
PROGRAMMING Entering Fan Program The fan can be programmed to turn on at the beginning of a period and remain on through the whole period. In RunSched mode when the FAN switch indicates Prog Fan On the fan is programmed to be on for the period. 1) Press System button to select either Heat or Cool. -
Page 12: Troubleshooting
TROUBLESHOOTING Reset Operation Note: When thermostat is reset, installer confi guration menu settings and programming will reset to factory settings. If a voltage spike or static discharge blanks out the display or causes erratic thermostat operation, you can reset the thermo- stat by removing the wires from terminals R and C (do not short them together) and removing batteries for 2 minutes.