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
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American Standard ASYSTAT302C, ASYSTAT300C manual Troubleshooting Guide, Symptom Possible Cause Action
Page 58 Page 60

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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