320720---751 thru ---761

Primary Cell Inlet Panel Kit

 

 

Installation Instructions

NOTE: Read the entire instruction manual before starting the installation.

SAFETY CONSIDERATIONS

Improper installation, adjustment, alteration, service, maintenance, or use can cause explosion, fire, electrical shock, or other conditions which may cause death, personal injury, or property damage. Consult a qualified installer, service agency, or your distributor or branch for information or assistance. The qualified installer or agency must use factory-authorized kits or accessories when modifying this product. Refer to the individual instructions packaged with the kits or accessories when installing.

Follow all safety codes. Wear safety glasses, protective clothing, and work gloves. Have a fire extinguisher available. Read these instructions thoroughly and follow all warnings or cautions include in literature and attached to the unit. Consult local building codes, the current editions of the National Fuel Gas Code (NFGC) NFPA 54/ANSI Z223.1 and the National Electrical Code (NEC) NFPA 70.

In Canada, refer to the current editions of the National Standards of Canada CAN/CSA-B149.1 and .2 Natural Gas and Propane Installation Codes, and Canadian Electrical Code CSA C22.1

Recognize safety information. This is the safety-alert symbol . When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury.

Understand the signal words DANGER, WARNING, and CAUTION. These words are used with the safety-alert symbol. DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which may result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation.

!CAUTION

CUT HAZARD

Failure to follow this caution may result in personal injury.

Sheet metal parts may have sharp edges or burrs. Use care and wear appropriate protective clothing, safety glasses and gloves when handling parts and servicing furnaces.

!CAUTION

UNIT DAMAGE HAZARD

Failure to follow this caution may result in improper and dangerous operation.

Label all wires prior to disconnection when servicing controls.

INTRODUCTION

This instruction covers installation of the Primary Cell Inlet Panel Kit Part No. 320720-751, -753, -754, -755, -756, -757, -758, -760 and -761 in 40-in. (1016 mm) tall, condensing gas furnaces. See Table 1 for kit usage.

NOTE: A releasing agent such as PAM cooking spray or equivalent (must not contain corn or canola oil, halogenated hydrocarbons nor aromatic contents to prevent inadequate seal) and RTV sealant (G.E. 162, G.E. 6702, or Dow-Corning 738) are needed before starting installation. DO NOT substitute any other type of RTV sealant. G.E. 162 (P771-9003) is available through RCD in 3-oz tubes.

!WARNING

FIRE, EXPLOSION AND ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury, death and/or property damage.

Before installing or servicing system, always turn off main electrical and gas supplies to unit and tag with appropriate lockout. There may be more than one disconnect switch.

DESCRIPTION AND USAGE

Use this Primary Cell Inlet Panel Kit when replacement of a factory-installed primary cell inlet panel is required.

This Primary Cell Inlet Panel Kit contains the following items:

Primary Cell Inlet Panel

1

Burner Box Gasket

1

Cell Mounting Screw No. 8D X 3/8-in.(10 mm) 25 max

Installation Instructions

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Carrier 320720---751 THRU ---761 installation instructions Safety Considerations, Introduction, Description and Usage

320720---751 THRU ---761 specifications

The Carrier 320720---751 THRU ---761 series represents a significant advancement in HVAC technology, offering enhanced performance, energy efficiency, and user-friendliness. These units are designed for commercial and residential applications, making them versatile and suitable for various settings, from small businesses to large industrial facilities.

One of the standout features of the Carrier 320720 series is its innovative variable-speed compressor technology. This allows the unit to adjust its output to match the specific cooling or heating needs of the space, providing a more comfortable environment while minimizing energy consumption. By operating at lower speeds most of the time, the units significantly reduce energy costs and extend the lifespan of the system.

Additionally, the series is equipped with advanced inverter technology, which contributes to its energy efficiency. The inverter system smoothly modulates the compressor speed, ensuring optimal performance across different temperature conditions. This not only enhances efficiency but also contributes to notable noise reduction, creating a quieter indoor atmosphere.

Another essential feature of the Carrier 320720 series is its smart thermostat compatibility. This allows for remote monitoring and control via smartphone applications, facilitating easy temperature adjustments and scheduling. The integrated Wi-Fi capability provides users with the convenience of managing their HVAC system from anywhere, promoting energy savings and comfort.

Moreover, the units are designed with a robust, weather-resistant casing that enhances durability and performance in diverse environmental conditions. The energy efficiency ratings of the series comply with the latest industry standards, often exceeding requirements like SEER (Seasonal Energy Efficiency Ratio) and EER (Energy Efficiency Ratio), which translates to significant long-term cost savings.

In terms of environmental impact, the Carrier 320720 series utilizes eco-friendly refrigerants, aligning with global initiatives to reduce harmful emissions and enhance indoor air quality.

In conclusion, the Carrier 320720---751 THRU ---761 series is a cutting-edge solution for efficient heating and cooling. With its variable-speed compressor, inverter technology, smart capabilities, and environmentally friendly design, it ensures that users benefit from comfort, efficiency, and peace of mind, making it a top choice for modern HVAC needs.