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

included 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

these 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 per-

sonal 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 sugges-

tions which will result in enhanced installation, reliability, or op- eration.

Note: Installer: This manual should be left with the equipment user.

FIRE, EXPLOSION, ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal iniury, death or property damage.

Installation and servicing of this equipment can be hazardous

due to mechanical and electrical components. Only trained and qualified personnel should install, repair, or service this equipment.

FIRE, EXPLOSION HAZARD

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

Do not store or use combustible materials, gasoline, or other

flammable vapors and liquids in the vicinity of this or any other appliance.

FIRE, EXPLOSION, ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal iniury, death or property damage.

Do not use this unit if any part has been under water.

Immediately call a qualified service technician to inspect the unit and to replace any part of the control system which has been under water.

FIRE AND EXPLOSION HAZARD

What to do if you smell gas:

1.Do not try to light any appliance.

2.Do not touch any electrical switch; do not use any phone in your building.

3.Leave the building immediately.

4.Immediately call your gas supplier from a nearby phone. Follow the gas supplier's instructions.

5.If you cannot reach your gas supplier, call the fire department.

ELECTRICALSHOCKHAZARD

Failure to follow this warning could result in personal iniury and/or death.

Before perfornfing recommended maintenance, be sure the

main power switch to unit is turned off and lock-out tag is installed.

FIRE, EXPLOSION, ELECTRICAL SHOCK HAZARD

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

1.Do not turn off the electrical power to unit without first turning off the gas supply.

2.Before attempting to start the gas heating section,

familiarize yourself with all the procedures that must be followed.

FIRE, EXPLOSION HAZARD

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

Do not attempt to light by hand.

CUT HAZARD

Failure to follow this caution may result in personal iniury.

When removing access panels or perfornfing maintenance functions inside your unit, be aware of sharp sheet metal parts

and screws. Although special care is taken to reduce sharp

edges to a nfinimum, be extremely careful when handling parts or reaching into the unit.

48ES specifications

The Carrier 48ES is a notable addition to the HVAC market, designed to bring high performance and efficiency to both residential and commercial spaces. This unit embodies Carrier's commitment to innovation and comfort, seamlessly integrating advanced technologies and features that meet the evolving needs of its users.

One of the standout characteristics of the Carrier 48ES is its impressive energy efficiency. The unit is equipped with the latest in high-efficiency compressor technology, which significantly reduces energy consumption. Its SEER (Seasonal Energy Efficiency Ratio) ratings demonstrate its capability to provide cooling while minimizing electricity costs, making it an eco-friendly option for consumers.

The design of the 48ES prioritizes durability and reliability. Constructed with robust materials and a heavy-duty cabinet, the unit is built to withstand various weather conditions. The integrated corrosion-resistant coating further enhances durability, ensuring a long lifespan for the system, even in challenging environments.

Furthermore, the Carrier 48ES integrates advanced airflow technologies. Its multi-speed blower motors enable precise airflow control, optimizing comfort levels throughout the space. The unit's variable-speed operation allows for adjustments in cooling power, ensuring that the system runs efficiently while maintaining desired temperatures.

Comfort control is another focal point of the 48ES. Equipped with smart thermostats and connectivity options, users can easily manage and monitor their HVAC systems remotely. This feature not only enhances convenience but also contributes to energy savings, as homeowners can adjust settings based on occupancy and weather conditions.

Noise reduction is a significant advantage of the Carrier 48ES. It operates quietly, thanks to its advanced sound-dampening features. This makes it ideal for use in residential settings where a peaceful environment is a priority.

In conclusion, the Carrier 48ES represents the forefront of HVAC technology, offering a blend of efficiency, durability, and comfort. Its innovative features and enhanced performance make it a smart choice for those looking to optimize their indoor environments while keeping energy costs in check. Whether for a home or business, the Carrier 48ES stands out as a versatile and reliable HVAC solution.