White Rodgers 1F95-1280 Operations Instructions download pdf (Page 7)

14. Select °F or °C Readout – Changes the display readout

to Celsius or Fahrenheit as required.

15. Select Audio Prompting (Beeper) On or Off – Factory

default setting is b, On. If you wish to turn off the beeper

select OFF.

16. 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.

17 & 18. 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.

19 & 20. Select Cool Savings™ – Cool Savings™ provides

an energy saving temperature offset (from 1-6 degrees)

under peak cooling load conditions (high outdoor tem-

peratures). If selected on, Cool Savings™ becomes active

when the air-conditioner runs for periods of longer than 20

minutes. When active, Cool Savings™ gradually offsets the

indoor temperature display downward. The ﬁrst 1° of adjust-

ment will take one hour of continuous air conditioner run

time with subsequent 1° adjustments occurring with each

additional half hour of run time (Example: For a 2° offset,

the air conditioner would need to run continuously for 1 ½

hours). The offset is limited to the number of degrees you

select from 1 up to 6. When an offset starts or is active,

“Cool Savings” will ﬂash on the display.

The principle of this energy saving feature takes advantage

of the long air conditioning run times lowering the indoor

humidity allowing a slightly higher temperature to feel

comfortable. As the peak load subsides, this feature also

takes advantage of the air conditioner's increased capacity

under more efﬁcient conditions to gradually reduce the off-

set back to zero and return control to the selected setpoint

temperature.

If Cool Savings is selected off, no temperature offset will

occur.

21. Compressor Optimization – (Not available on earlier

models) CO provides a delay in circulator fan operation

after the compressor tuns 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 addi-

tional 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

setting is 99°F. It can be changed to a setting between

62°F and 98°F. Temperature Limit" icon will be displayed

to the left of your setpoint temperature when using this

feature. "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. "Temperature Limit" icon will be dis-

played to the left of your setpoint temperature when using

this feature. "Temperature Limit" icon will ﬂash if an

attempt is made to adjust the temperature beyond the

range selected.

24 & 25. 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

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

26 & 27. 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 tempera-

ture.

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

when you manually raise the setting and want to allow the

thermostat to stage based on recent system performance.

INSTALLER/CONFIGURATION MENU

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White Rodgers 1F95-1280 Operations Instructions Page 7

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