American Standard ASYSTAT500C manual Emergency Heat, Auxiliary Heat

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Emergency Heat

The Emergency Heat feature allows you to “turn on” the electric heat section of the system by moving the system switch to the Em. Ht. position. The LED lights and the thermostat displays “Em. Ht.” when the system calls for emergency heating. The thermostat may also display “Aux. Ht.” if the system calls for additional back-up heating (see figure to right).

When the heat pump requires servicing, the LED lights and the system automatically activates emer- gency heat. After contacting your service technician, clear the LED signal by moving the system switch to Em. Ht. then back to Heat or Auto.

AUX HT DISPLAYS WHEN SYSTEM CALLS FOR

ADDITIONAL BACK-UP HEATING DURING NORMAL

CONDITIONS OR IN EMERGENCY HEAT MODE.

System

EM HT DISPLAYS Em Heat

WHEN SYSTEM SWITCH

IS IN EMERGENCY

HEAT POSITION

Em Ht Aux Ht

FLAME DISPLAYS DURING CALL FOR HEAT

EM HT DISPLAYS WHEN SYSTEM CALLS FOR

 

HEAT IN EMERGENCY HEAT MODE.

M14610

Auxiliary Heat

The auxiliary heaters assist the heat pump under normal conditions when low outdoor temperature occurs. The auxiliary heaters may also operate while in the recovery mode to maintain comfort level. The thermostat displays “Aux. Ht. ” (see figure above) when the auxiliary heating equipment operates.

 

Pub. No. 12-5029-01

9

69-1617

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Contents Pub. No 69-1617 ASYSTAT500C Deluxe Programmable Heat Pump ThermostatTable of Contents Programming Your Thermostat Pub. No Customizing Your Thermostat Program Options Set Up by Your American Standard DealerComfort-R Control Adaptive Intelligent Recovery Control Getting around the Keyboard Decrease Temperature SettingSET Wake Times SET Sleep Times Temperatures Auxiliary Heat Emergency HeatFeatures Comfort-R Comfort Enhancement System Features YOU’LL Want to Know More aboutAdaptive Intelligent Recovery Control Your Thermostat Senses Temperature More Like You DoRecovery indication shown in example above Optimum Comfort Energy Savings Solution Time Setting Temporary Temperatures Neat Stuff YOU’LL be Using OftenChanging Temperature Setting Until the Next Schedule Period Temperature setpoint displaysMon HeatAuto TemporaryChanging Temperature Setting Indefinitely SettingPress Hold Temp once If desired Setting SystemCoolAuto Press Increase or Decrease to adjust temperature settingsVacation Mode Press Hold Temp twiceCool To 255 days Desired number of days displaysHold for Days Wake HeatHold for Setting System To return display to normal Don’t worry! You can always pressInformation Key Displaying Outdoor TemperatureDisplaying Current Settings Filter Indication Press Filter to enter the Filter mode Setting or Resetting Filter Indication TimerSeconds to reset fan run time to Zero Press and hold Filter for at leastRun Program Setting Current Day and Time Programming Your ThermostatClock Tue Press Set Current Day/TimeOne-hour increments Setting System and Fan Set SystemSet Fan Day Program and Operation Day Preprogrammed ScheduleTue Wake Heat Day Preprogrammed Schedule Customizing Your Own 7-Day Schedule Word About Power OutagesInstructions Your 7-Day Schedule An Extra 7-Day Schedule Press Wake Programming the First DayPress Time or Time until the desired Wake time displays Press Day until the desired day displaysMon Wake Heat M14592 Leave Return Sleep Copying a Day Press Wake, Leave, Return or Sleep to enter program modePress Day to select the day to copy FromPress Copy Press Day until the day to be copied to is displayedMon Wed M14596 Enter program mode Clearing Schedule PeriodPress Leave , Return or Sleep to Seconds SatLeave Heat Pub. No Hour Preprogrammed Schedule Hour Program and OperationCustomizing Your Own 24-Hour Schedule To program the Wake time and temperature and fan operation Programming Your 24-Hour ScheduleAn Extra 24-Hour Schedule Fifteen minute intervals Press WakePress Increase or Decrease M14603 Until the desired temperature setpoint Displays Setting Temperature and Fan Operation Constant Temperature Setpoint Programming29C for heating and 65 to 99F 18 to 37C for cooling Setting Cool Symptom Possible Cause Action Troubleshooting GuideTroubleshooting Guide Cool is lit, but no warm or Adaptive Intelligent Recovery Modes Adaptive Intelligent Recovery ControlConventional Recovery DefinitionsTemperature is closer to your Wake temperature Conventional Recovery ModesExample display Ture after the energy-savings Leave periodPeriod Preprogrammed ScheduleSetpoint SystemDefinitions IndexLow Voltage Room Thermostats Limited WarrantyCustomer Assistance

ASYSTAT500C specifications

The American Standard ASYSTAT500C is an advanced digital thermostat designed to enhance climate control in residential settings. This innovative device integrates modern technology with user-friendly features to provide efficient management of heating and cooling systems.

One of the main features of the ASYSTAT500C is its intuitive touch-screen interface, which makes navigation simple and user-friendly. The high-resolution display provides clear visibility of settings and system statuses, allowing users to adjust temperature preferences easily. The thermostat is equipped with programmable scheduling capabilities, enabling homeowners to set different temperatures for various times of the day or week. This feature is particularly valuable for energy savings, as it allows the system to operate more efficiently during times when the home is unoccupied.

In addition to standard temperature control, the ASYSTAT500C includes smart technologies that adapt to user habits and preferences. It can learn from previous adjustments and occupancy patterns, optimizing heating and cooling schedules based on usage. This Intelligent Home Technology enhances convenience while also contributing to lower energy bills by minimizing unnecessary HVAC operation.

The ASYSTAT500C is compatible with various heating and cooling systems, including central air conditioning, heat pumps, and gas furnaces. Its versatility allows it to be integrated seamlessly into existing HVAC systems without the need for extensive modifications. The installation process is straightforward, and with a compatible Wi-Fi connection, users can access their thermostat remotely through a smartphone app. This remote connectivity provides the ability to monitor and adjust home temperatures from virtually anywhere, a feature that is invaluable for busy lifestyles.

Another noteworthy characteristic of the ASYSTAT500C is its energy usage tracking. The device provides insights into energy consumption patterns, enabling users to make informed decisions about their heating and cooling to further enhance efficiency. Alerts and reminders are also part of the feature set, notifying users of filter changes or system maintenance needs, thereby prolonging the lifespan of HVAC equipment.

Overall, the American Standard ASYSTAT500C represents a significant advancement in home climate control technology, combining functionality, efficiency, and convenience for the modern homeowner. Its blend of user-friendly features and smart capabilities makes it an excellent choice for those looking to optimize their home environment while being mindful of energy consumption.
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