American Standard ASYSTAT302C, ASYSTAT300C Troubleshooting Guide, Symptom Possible Cause Action

Page 59

TROUBLESHOOTING GUIDE

 

 

 

 

 

Symptom

Possible Cause

 

Action

 

 

 

 

 

 

Display does not come

Thermostat is not being

 

Check if the thermostat is mounted and latched on the

 

on.

powered.

 

wallplate—mount and latch the thermostat on the

 

 

 

 

wallplate.

 

 

 

 

Check if the circuit breaker is tripped—reset the circuit

 

 

 

 

breaker.

 

 

 

 

Check if the fuse is blown—replace the fuse.

 

 

 

 

Check if the system switch at the equipment is in the Off

 

 

 

position—set to the On position.

 

 

 

 

Check wiring between thermostat and HVAC equipment —

 

 

 

replace any broken wires.

 

 

 

 

If 24 Vac is present, proceed with troubleshooting.

 

 

 

 

 

 

Temperature setting

The upper or lower temperature

 

Check that the temperature setpoints are:

 

does not change

limits were reached.

 

Heating: 55 to 85°F (13 to 29°C)

 

(Example: cannot set the

 

 

Cooling: 65 to 99°F (18 to 37°C).

 

heating higher or the

 

 

 

 

cooling lower).

 

 

 

 

 

 

 

 

 

 

 

(continued)

 

 

 

Pub. No. 12-5027-01

 

 

59

69-1615

Page 58 Page 60
Image 59
Page 58 Page 60
Contents Pub. No 69-1615 ASYSTAT300C shownPub. No Table of Contents Clock Setting Current Day and Time Setting System and Fan Pub. No Customizing Your Thermostat Program Options Set Up by Your American Standard DealerComfort-R Control Adaptive Intelligent Recovery Control Getting around the Keyboard Current FAN Setting Example Display Shows AutoSET Wake Times SET Sleep Times Temperatures Features Comfort-R Comfort Enhancement System Features YOU’LL Want to Know More aboutRecovery indication shown in example above Adaptive Intelligent Recovery ControlYour Thermostat Senses Temperature More Like You Do Optimum Comfort Energy Savings Solution Temperature Temperature setpoint displays Neat Stuff YOU’LL be Using OftenSetting Temporary Temperatures Changing Temperature Setting Until the Next Schedule PeriodMon HeatAuto Nated time, press Run ProgramPress Hold Temp once Changing Temperature Setting IndefinitelySetting CoolAuto Setting SystemPress Increase or Decrease to adjust temperature settings Cool Vacation ModePress Hold Temp twice Days Press Time or Time untilM14572 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 TimerRun Program Clock Setting Current Day and TimeProgramming Your Thermostat Press Set Current Day/Time Press Time or Time until the current time displays Set Fan Setting System and FanSet System Day Preprogrammed Schedule Day Program and OperationDay Preprogrammed Schedule Customizing Your Own 7-Day Schedule Word About Power OutagesInstructions Your 7-Day Schedule An Extra 7-Day Schedule Wake Heat Programming the First DayPress Wake TueMon Press Day until the desired day displaysPress Time or Time until the desired Wake time displays Mon Wake Heat Schedule periodDisplays Press Increase or DecreaseLeave Return Sleep Copy from Press Wake, Leave, Return or Sleep to enter program modeCopying a Day Press Day to select the day toMon Wed Press CopyPress Day until the day to be copied to is displayed Copy Run Program Leave Heat Enter program modeClearing Schedule Period Press Leave , Return or Sleep toSat SecondsPub. No Hour Preprogrammed Schedule Hour Program and OperationCustomizing Your Own 24-Hour Schedule An Extra 24-Hour Schedule To program the Wake time and temperature and fan operationProgramming Your 24-Hour Schedule Set Program M14602 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 GuideWait Troubleshooting GuideFlame=heat Fan when the equipment has Registers Definitions Adaptive Intelligent Recovery ControlAdaptive Intelligent Recovery Modes Conventional RecoveryTure after the energy-savings Leave period Conventional Recovery ModesTemperature is closer to your Wake temperature Example displaySystem Preprogrammed SchedulePeriod SetpointDefinitions IndexLow Voltage Room Thermostats Limited WarrantyCustomer Assistance American Standard Inc

ASYSTAT302C, ASYSTAT300C specifications

The American Standard ASYSTAT300C and ASYSTAT302C are advanced cooling and dehumidification systems designed for optimal performance and energy efficiency in various indoor environments. These models cater to both residential and light commercial applications, making them versatile solutions for maintaining ideal indoor air quality and comfort.

One of the defining features of the ASYSTAT300C and ASYSTAT302C is their dual functionality. Not only do they provide cooling, but they also effectively manage humidity levels, preventing the build-up of excess moisture that can lead to mold and mildew growth. This dual action ensures a healthy living space, particularly in regions with high humidity.

Energy efficiency is another hallmark of these models. Equipped with high-efficiency compressors and advanced insulation technologies, the ASYSTAT300C and ASYSTAT302C help to reduce energy consumption while still delivering powerful cooling performance. The systems also meet or exceed ENERGY STAR certification standards, providing homeowners with potential savings on their energy bills.

The ASYSTAT300C offers a cooling capacity of up to 30,000 BTUs, making it suitable for medium to large spaces, while the ASYSTAT302C steps up the capacity to 32,000 BTUs, catering to larger environments. Both models feature variable speed motors that adapt to the cooling load, ensuring consistent comfort and minimizing energy waste.

User-friendly interfaces are another strong point of the ASYSTAT series. With intuitive controls, users can easily set their desired temperature and humidity levels. The systems offer programmable settings, allowing for tailored comfort schedules that align with the users' lifestyle, further enhancing energy savings.

The advanced technologies in the ASYSTAT300C and ASYSTAT302C also include smart diagnostics capabilities. These features provide real-time performance monitoring and alerts, allowing users and technicians to quickly identify and address any potential issues before they escalate.

Both models are designed with durability in mind, featuring robust construction materials that resist wear and tear over time. This not only extends the lifespan of the units but also reduces maintenance needs, making them a reliable choice for homeowners and business owners alike.

In summary, the American Standard ASYSTAT300C and ASYSTAT302C offer a combination of powerful cooling, efficient dehumidification, user-friendly controls, and robust build quality. These innovative features make them a smart investment for anyone looking to enhance indoor comfort while keeping energy consumption in check.
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