Instruction/ maintenance manual of the product 1F97-1277 Emerson
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Big Blue T ouchscreen T her mostat with Automa tic Heat/Cool Changeo ver Option Installation and Operating Instructions for Model: APPLICA TIONS 1F97-1277 T ouchscreen Thermostat SPECIFICA TIONS Electrical Rating: Battery Power .......................
2 2 "AA" Batteries WIRING CONNECTIONS Refer to equipment manufacturers' instructions for specic system wiring information. After wiring, see CONFIGURA- TION section for proper thermostat conguration. For wiring diagrams, see next page.
3 Single Stage Connections Refer to equipment manufacturers' instructions for specic system wiring information. This thermostat is designed to operate a single-transformer or two- transformer system. Y ou can congure the thermostat for use with the following systems: SINGLE ST AGE gas, oil or electric.
4 1 Displays and "Keypad Lockout" when in keypad lockout mode. Displays and "T emperature Limit" and "Keypad Lockout" when limited range is activated and locked. Displays only "T emperature Limit" when limited range is activated.
5 T o enter the menu: Press the Menu touch key . Press and hold for 5 seconds the Installer Cong touch key . This displays menu item #1 in the table below . Press to advance to the next menu item or to return to a previous menu item. Press or to change a menu item.
6 the backlight on continuously . Selecting dL Of f will turn the backlight on momentarily after any key is pressed. When C terminal is not powered (battery only), dL On enables the momentary backlight whenever a key is pressed.
7 INST ALLER/CONFIGURA TION MENU 20) Heat T emperature Limit Range – This feature adjusts the highest setpoint temperature for heat. The default setting is 99°F .
8 OPERA TING YOUR THERMOST A T Choose the Fan Setting (Auto or On) Fan Auto is the most commonly selected setting and runs the fan only when the heating or cooling system is on. Fan On selection runs the fan continuously for increased air circulation or to allow additional air cleaning.
9 PROGRAMMING Fill in the blank schedule on the next page then: Enter the Heating Program 1) Press the Menu button and then press Set Schedule. Press SYSTEM button to select either "Heat" or "Cool" in the system switch area indicating the active mode being programmed.
10 PROGRAMMING Energy Saving Factory Pre-Program The 1F97-1277 thermostats are 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 RUN button.
11 Wired Remote T emperature Sensing One remote temperature sensor can be installed indoor or outdoor and connected to the thermostat by a maximum cable length of 100 meters (300 ft). Three terminals, +, S & - are provided on the terminal block to connect to the White- Rodgers standard wired remote sensor .
www .white-rodger s.com www .emersonc limate.com TROUBLESHOOTING Reset Operation Note: When thermostat is reset, installer conguration menu settings and programming will reset to factory settings.
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If you already are a holder of Emerson 1F97-1277, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Emerson 1F97-1277.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson 1F97-1277. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson 1F97-1277 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
