START-UP and Operation, Maintenance | Bryant 1620 instruction

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START-UP AND OPERATION

Checking Air Purifier Operation

!WARNING

ELECTRICAL SHOCK AND HIGH VOLTAGE HAZARD

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

Before installing or servicing system, always turn off main power to system. There may be more than one (1) disconnect switch.

a.Attach the Perfect Air Air Purifier door to the cabinet. A mag- net in the door (see Fig. 12) 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.

Door Switch Magnet

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Fig. 12 - Door Switch Magnet

b.Turn the HVAC system power on and adjust the thermostat or Perfect Air System Control to activate the system fan.

c.Turn the Perfect Air Air Purifier power switch to on position.

d.The power indicator light above the Air Purifier power switch should illuminate (see Fig. 13).

Power Indicator

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Fig. 13 - Power Indicator

e.Check to ensure the light goes off when the Perfect Air Air Purifier power switch is set to off, when the blower goes off, or when the HVAC system power is turned off.

NOTE: Upon power-up, the light will come on for approximately 5 seconds and if no flow is detected, it will go off. If no air purifier cartridge is detected, the flow sensor will detect this and turn off after approximately 7 seconds.

Perfect Air Control

a.When the Perfect Air Air Purifier is used with an Perfect Air Control, the Perfect Air Control can be configured to remind the homeowner when it is time to change the Perfect Air Air

Purifier cartridge. This maintenance reminder can be based on either the TrueSenset dirty filter algorithm or time. The in- staller should use their discretion to select the most appropriate option based on the initial system static pressure.

Maximizing Performance

a.Maximum air purification performance is obtained when the furnace blower is set for continuous operation on the thermo- stat or Perfect Air Control.

MAINTENANCE

The Perfect Air Air Purifier is designed to require minimal maintenance. Maintenance is limited to the replacement of the air purification cartridge and inspection/brush cleaning of the ionization array. Frequency of air purifier cartridge replacement and cleaning of the ionization array may vary depending on ductwork design and local environmental conditions.

To replace the air purifier cartridge, complete the following steps:

Step 5 — Turn the heating and cooling system power off.

!WARNING

ELECTRICAL SHOCK HAZARD

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

Before installing or servicing system, always turn off main power to system. There may be more than 1 disconnect switch.

Step 6 — Turn the Perfect Air Air Purifier switch to the off position.

Step 7 — Remove the Perfect Air Air Purifier door.

Step 8 — Slide out the old air purifier cartridge and discard. Step 9 — Install the new air purifier cartridge.

NOTE: Make sure that the arrows on the air purifier cartridge point toward the fan coil. This should be in the same direction as airflow.

Step 10 — Replace the Perfect Air Air Purifier door.

Step 11 — Turn the Perfect Air Air Purifier switch to the on position.

Step 12 — Turn heating and cooling system power on.

At the time of air purifier cartridge replacement, if a powdery residue is noticed on the tips of the points in the ionization array, proceed to clean them by completing the following steps:

Step 1 — Turn heating and cooling system power off.

!WARNING

ELECTRICAL SHOCK HAZARD

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

Before installing or servicing system, always turn off main power to system. There may be more than 1 disconnect switch.

Step 2 — Turn the Perfect Air Air Purifier switch to the off position.

Step 3 — Remove the Perfect Air Air Purifier door.

Step 4 — Unplug the power cord and flow sensor cable (if connected) from the enhancement module 9 (See Fig. 7 and 8)

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.