White Rodgers 1F91-71 manual Return of power after a power outage Pressing

Page 16

AUDIO PROMPTING — Each time you press a button, the thermostat will beep.

BACKLIT DISPLAY — When you press any button on the thermostat, the display is lit for approximately eight seconds (this feature works only when the thermostat is attached to the wall and 24 VAC power is present to the thermostat).

COMPRESSOR SHORT CYCLE PRO- TECTION — To protect your compressor from potential damage due to rapid cycling, this thermostat has a built-in delay of 5 minutes between cooling cycles. The blower will operate during a time delay, but the air circulated will not be cooled. The following may cause a time delay in COOL:

a)Return of power after a power outage.

b) Pressing

SYSTEM

to change operating

SWITCH

modes.

 

 

c)Pressing or to create a call for COOL too soon after a previous call.

SYSTEM INDICATOR LIGHTS — The red indicator light comes on whenever the first stage heating or cooling system is operat- ing. The yellow indicator light comes on when the second or third stages of heating or cooling are operating.

PROGRAMMABLE BLOWER CON- TROL — You may program the fan blower to run continuously during any given pro- gram period, regardless of the cycling of the heating or cooling system. During program- ming, after entering the time and tempera-

ture for the time period, press

FAN

until

SWITCH

16

Image 16
Contents 1F91-71 About Your New Thermostat Your NEW THERMOSTAT’S Programming Your Questions and AnswersOperating Your Thermostat Your NEW THERMOSTAT’S Features Use To turn thermostat OFF beParts of the Thermostat Back of the Thermostat BodySystem Display I T E R O D G E R S Digital MULTI-STAGE COMFORT-SET Thermostat Buttons 11 12 Operating Features Automatic Changeover on TWO Hour Temperature Over Convertibility Press TimefwdTo adjust anticipation, press Clockset and Dayset Return of power after a power outage Pressing Programming Your Thermostat For Commercial Applications Your HomeCooling Temperatures Dead Band 1 F Heating Temperatures Factory Preprogramming Heating/Cooling Schedule Plan Sample Entering Your Program Set Current Time and DayEnter Heating Program Example 5 DAYFAN Check Your Programming Enter Cooling ProgramPress Prgmrun How can I permanently change a part of my program? Programming Your ThermostatGramming Your Thermostat Why can’t I program the thermostat in the Auto mode?ING Your Thermostat System Display is flashing BAT. What does this mean? Erating Your ThermostatSee Operating Your THERMO- Stat Programming Your THERMO- Stat Why is the system turning on and off so frequently seldom?Ating Your Thermostat Page If the thermostat maintains programming Press Part No -4739C