ELECTRICAL DATA

ELECTRICAL SHOCK HAZARD

DO NOT alter cord or plug, and DO NOT use an extension cord. Personal injury or damage to the unit may result.

Be sure that your outlet matches the appropriate blade configuration of the supplied plug and that it is within reach of the service cord. A hardwire kit is available as an accessory to change cord-connected units to hardwired units. (See Accessories table on page 15.)

IMPORTANT: All standard cord-connected 265-v units will require a field-installed electrical sub- base accessory.

ALL UNITS

■WIRE SIZE — Use recommended wire size given in Table 1 and install a single branch circuit. All wiring must comply with local and national codes. All units are designed to operate off single branch cir- cuits only.

NOTE: Use copper conductors only.

■GROUNDING — For safety and protection, the unit is grounded through the service cord plug or through separate ground wire provided on hardwired units. Be sure that the branch circuit or general pur- pose outlet is grounded.

TABLE 1 — SUGGESTED BRANCH CIRCUIT

WIRE SIZES*

NAMEPLATE AMPS

AWG WIRE SIZE†

7.0 to 12

14

12.1 to 16

12

16.1 to 24

10

LEGEND

 

AWG — American Wire Gage

*Single circuit from main box.

†Based on copper wire at 60 C temperature rating.

VOLTAGE SUPPLY

Check voltage supply at outlet. For satisfactory results, the voltage range must always be within the ranges found on the data information plate (shown in Figure 1).

■CORD-CONNECTED UNITS — The 250-v field- supplied outlet must match the plug for the standard 208/230-v units and be within reach of the service cord. The standard cord-connected 265-v units require an accessory electrical subbase for operation. See Accessories table, page 15, for subbase selection. Refer to Table 2 for proper receptacle and fuse type.

■POWER CORD PROTECTION — The power cord for the 230/208-v unit provides both personal shock protection and power cord fire prevention. Unit power automatically disconnects when unsafe conditions are detected. Power to the unit can be restored by pressing the RESET button on plug head.

Upon completion of unit installation for 230/208-v models, an operational check should be performed using the TEST/RESET buttons on the plug head. See Figure 5.

NOTE: The 265-v models do not incorporate this feature as they require use of the electrical subbase accessory.

TABLE 2 — RECEPTACLES AND FUSE TYPES — 250,265 VOLTS

RECEPTACLE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15 Amps

20 Amps

30 Amps

15 Amps

20 Amps

30 Amps

RATED VOLTS

250

 

250

 

250

 

265

265

265

 

TIME-DELAY TYPE

15

 

20*

 

30

 

15

20

30

 

 

FUSE (or HACR Circuit Breaker)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HACR — Heating, Air Conditioning, Refrigeration

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*May be used for 15-amp applications if fused for 15 amp.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

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Carrier 52P owner manual Electrical Data, ALL Units, Voltage Supply
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52P specifications

The Carrier 52P is a high-performance air conditioning unit that has gained popularity for its reliability and efficiency. Designed for both residential and commercial applications, the 52P is known for its superior cooling capabilities and energy-saving features, making it an attractive choice for temperature control in diverse environments.

One of the standout features of the Carrier 52P is its advanced inverter technology. This technology allows the compressor to operate at variable speeds, adjusting its output to maintain the desired temperature with minimal energy consumption. This not only leads to significant energy savings but also ensures a consistent and comfortable indoor climate without the fluctuations often associated with traditional systems.

The Carrier 52P is equipped with a highly efficient rotary compressor that enhances overall performance. This compressor is designed for quiet operation, ensuring that noise levels are kept to a minimum, which is especially valuable in residential settings where noise can disrupt daily activities. Additionally, the unit is designed with a high SEER (Seasonal Energy Efficiency Ratio) rating, further emphasizing its energy-efficient nature.

In terms of design, the Carrier 52P features a modern and sleek exterior, allowing it to blend seamlessly with various architectural styles. Its compact size makes it easy to install in tight spaces while still offering robust cooling capabilities. The unit is also built with durable materials to withstand a range of weather conditions, ensuring long-lasting performance.

The 52P incorporates a sophisticated air filtration system that helps improve indoor air quality by trapping dust, allergens, and other particles. This is particularly beneficial for allergy sufferers or individuals with respiratory conditions, as it promotes healthier living environments.

Further enhancing user convenience, the Carrier 52P comes with smart connectivity options, allowing users to control their systems remotely via smartphone apps. This feature enables homeowners to adjust temperatures and monitor energy usage, providing enhanced control and flexibility.

In summary, the Carrier 52P is a technologically advanced air conditioning unit that emphasizes energy efficiency, quiet operation, and modern design. Its inverter technology and high SEER rating make it an excellent choice for those looking to reduce their energy bills while maintaining a comfortable indoor environment. With its user-friendly features and reliable performance, the Carrier 52P stands out in the market for air conditioning solutions.
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