White Rodgers 1F95-1291 specs

INSTALLER/CONFIGURATION MENU

12.Select Continuous Backlight – In low lighting condi- tions, display backlight improves the display contrast. When C terminal is connected, selecting dL On will turn the backlight on continuously. Selecting dL Off 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.

13.Select Backlight Intensity – This thermostat has the ability to provide two selectable intensities of the back- light: HI and LO. You can toggle the selection between HI and LO.

14.Select Temperature Display Adjustment 5 LO to 5 HI This allows you to adjust the room temperature display by -5°F to +5°F in 1° steps. Your thermostat was accu- rately calibrated at the factory, however you have the option to change the display temperature value to match the previous thermostat, if you so prefer.

15.Select °F or °C Readout – Changes the display readout to Celsius or Fahrenheit as required.

16.Select Audio Prompting (Beeper) On or Off – Factory default setting is b, On. If you wish to turn off the beeper select OFF.

17.Select Daylight Saving Time Calculation – This feature will allow the thermostat to calculate the DST automati- cally and apply it to the Real Time Clock display. Default is On.

18 & 19. Select Automatic Schedule – This feature allows programming a “Comfort Temperature” into all program periods with the Auto Schedule key. When Heat AS (for Heat mode) or Cool AS (for Cool mode) is selected On, the Auto Schedule feature is ready to be set. Off indicates that the feature is not ready to be used or a “Comfort Temperature" is already set. See Auto Schedule in Programming section.

20.Select Cool Savings™: Cool Savings allows you to select a temperature offset (from 1-6 degrees). When the compressor runs for long periods, the thermostat will internally slowly/gradually adjust the room temperature display lower, subtracting a maximum of the number of degrees you select.

This energy saving feature is based on the principal that long compressor run times lower indoor humidity and make a slightly higher temperature feel comfortable. Cool Savings operates only when the compressor runs 20 minutes or longer, normally on the hottest summer days. When Cool Savings is operating the thermostat will ﬂash "Cool Savings" to indicate it is slowly adjusting the display temperature lower.

21.Compressor Optimization – (Not available on earlier models) CO provides a delay in circulator fan operation after the compressor turns on or off. With CO selected ON, when the compressor turns on (for a call for heat in heat pump or a call for cool) the fan will be delayed for ﬁve seconds before turning on to allow the air to be heated or cooled. After the compressor turns off for call for cool, the fan will continue to run for 20 seconds to capture additional cooling from the system. If CO is set to OFF, there will be no delay in fan operation.

22.Heat Temperature Limit Range – This feature adjusts the highest setpoint temperature for heat. The default set-

ting is 99°F. It can be changed to a setting between 62°F and 98°F. The "temperature limit" icon will be displayed to the left of your setpoint temperature when using this feature. The "temperature limit" icon will ﬂash if an attempt is made to adjust the temperature beyond the range selected.

23.Cool Temperature Limit Range – This feature adjusts the lowest setpoint temperature for cool. The default setting is 45°F. It can be changed to a setting between 46°F and 82°F. The "temperature limit" icon will be dis- played to the left of your setpoint temperature when using this feature. The "temperature limit" icon will ﬂash if an attempt is made to adjust the temperature beyond the range selected.

24.Keypad Lockout – This step allows you to select the

type of lockout or limited range security required. If no lockout or limited range security is required, press to advance the menu.

Three security settings are available in this menu item. Use the or keys to select the lockout desired. Lockout selections are:

"Keypad Lockout and L" = Total Lockout. Total Lockout locks all keys.

"Keypad Lockout and P" = Partial Lockout. Partial Lock- out allows only the or keys to operate within your set temperature limits.

"Temperature Limit/Keypad Lockout" prevents chang- ing the temperature limits in the Conﬁguration Menu. After the type of lockout is selected, press .

Keypad Lockout Combination Number Selection Display will read "000" "Keypad Lockout".

Skip this step and continue through the remainder of the conﬁguration menu if you require an Air Filter Change

out indicator or Humidiﬁer Pad Change out indicator by pressing the key to advance.

Return to this point when you are ready to start your selected lock-out and continue by:

Pressing or keys to select your keypad lockout combination number. Note: "000" is not a valid combina- tion choice.

Record the number you select for future use.

Press to exit the menu. The security feature you select will start in 10 seconds. The system key will remain active for 10 seconds to allow setting Heat, Off, Cool or Auto.

To unlock the keypad, press Menu, then press Installer

Conﬁg. Display will show "000" and keypad lock. Enter the code used to lock the keypad and press .

25 & 26. Select Fast Second Stage, ON or OFF – Selecting FA ON forces additional heat stages to come on quickly when is used to raise the temperature a few degrees above the room. Select this setting if you want the heat to increase quickly when you manually raise the temperature.

Selecting FA OFF allows the thermostat to calculate an optimal time to bring on additional stages of heat. When the is used to raise the setting above the room tem- perature additional heat stages may come on very quickly or very slowly (up to 30 minutes later) depending on recent system performance. Select this setting if you do not require the additional heat stages to come on quickly