Troubleshooting, Safety Hazard

GAPAB

TROUBLESHOOTING

!CAUTION

SAFETY HAZARD

Failure to follow this caution may result in personal injury or equipment damage.

The following instructions are for use by qualified personnel only.

!WARNING

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury or death.

The following procedures will expose electrical components. Disconnect power between checks and proceed carefully.

The Perfect Air Air Purifier is equipped with a power indicator light located on the door (see Fig. 13). This power indicator light will illuminate when the Perfect Air Air Purifier door is installed, the power switch is in the on position, AND the fan coil blower is running and airflow is sensed. If the power indicator light is not illuminated, follow the troubleshooting steps below.

Step 1 — Check that the Perfect Air Air Purifier door is installed.

NOTE: A magnet in the door (see Fig. 8) is used to activate a safety switch in the power supply when the door is installed. The power supply will not energize the air purifier unless the safety switch is activated.

Step 2 — Check that the Perfect Air Air Purifier power switch is in the on (closed) position.

Step 3 — Confirm that the fan coil blower is operating.

Step 4 — Confirm that 208/230 VAC power is provided. Attach power supply connector to the air purifier when the fan coil blower is operating.

NOTE: Even though power is supplied to the Perfect Air Air Purifier, it will not turn on unless the airflow sensor senses airflow or the airflow sensor’s bypass plug is inserted.

Step 5 — Confirm that the airflow sensor cable or airflow sensor bypass plug is connected to the power supply (See Fig. 7).

Step 6 — If still not functioning, disconnect the airflow sensor cable and the power cord from the power supply.

Remove the enhancement module from the air purifier cabinet and inspect the airflow sensor (See Fig. 11).

Confirm the airflow sensor is properly seated in its bracket and the airflow sensor cable is connected to the back of the sensor. Replace the enhancement module.

Step 7 — Reconnect the power cord to the power supply and insert the airflow sensor disable jumper (from parts bag).

If the power indicator light illuminates, then replace the airflow sensor.

Install the door onto the air purifier and turn the power switch to the “ON” position.

Step 8 — If all of the above steps are completed and the power indicator light is still not illuminating, replace the power supply on the enhancement module. Note that there are no serviceable parts within the power supply.

1620 specifications

Bryant is a renowned name in the HVAC industry, known for its commitment to quality and innovation. Among their impressive lineup, the Bryant 1620, 2020, and 2420 models stand out as top-tier products, each designed to meet the diverse needs of residential and commercial climate control.

The Bryant 1620 is a compact and efficient air conditioning unit that excels in energy efficiency while delivering reliable performance. This model features a SEER (Seasonal Energy Efficiency Ratio) rating that ensures lower energy consumption, helping homeowners save on utility bills without sacrificing comfort. The 1620 also incorporates advanced technologies like a two-speed compressor, which allows for better temperature control and quieter operation. It is designed to operate efficiently even under challenging climatic conditions, making it an ideal choice for regions with fluctuating temperatures.

Moving to the Bryant 2020, this model offers enhanced capabilities with its robust design and improved energy efficiency compared to its predecessors. The 2020 features a high-efficiency scroll compressor, enabling it to maximize performance while minimizing energy use. Additionally, this model is equipped with a durable, weather-resistant cabinet that provides protection against the elements, ensuring longevity and reliable operation. The 2020 also includes smart technology integration, allowing homeowners to connect their HVAC system to a smart thermostat for added convenience and control.

Finally, the Bryant 2420 is positioned as a premium choice for those seeking advanced technology and superior performance. With a high SEER rating, the 2420 not only provides exceptional energy savings but also features variable-speed technology. This technology allows the unit to adjust airflow based on the specific cooling needs of the space, resulting in more precise temperature control and improved indoor air quality. The 2420 also comes equipped with noise-reduction features, making it one of the quietest models in its class.

In summary, the Bryant 1620, 2020, and 2420 models exemplify the brand's dedication to delivering efficient and reliable HVAC solutions. With their robust features, advanced technologies, and energy-saving capabilities, these models cater to a wide range of residential and commercial applications, ensuring comfortable indoor environments throughout the year. Whether seeking a basic cooling solution or a more advanced, smart option, Bryant's offerings in the 1620, 2020, and 2420 models present compelling choices for any HVAC need.