3.Mount Unit - the installation location should have already been identified taking into account the piping length, wiring and piping,connections, and clearances.

a.Use mounting template, included inside box, to locate mounting bolt holes, piping holes, electrical connec- tions, and accessory outdoor intake, if used. See Fig. 11 and Fig. 12.

40QAC/38HDR -- 40QAQ/38QRR

Unit Size

 

DIMENSIONS in. (cm)

 

A

 

B

 

C

 

 

 

024

50---15/16

 

46

 

49---5/8

(129.4)

 

(116.8)

 

(126.0)

 

 

 

036

58---13/16

 

53---7/8

 

57---1/2

(149.4)

 

(136.8)

 

(146.1)

 

 

 

048

71---9/16

 

66---5/8

 

70---1/4

(181.8)

 

(169.2)

 

(178.4)

 

 

 

060

92

 

87

 

90---5/8

(233.7)

 

(221)

 

(230.2)

 

 

 

A09528

Fig. 11 - Fan Coil Unit Hanging Dimensions

Unit Size

DIMENSIONS in. (cm)

B

C

 

024

46

49---5/8

(116.8)

(126.0)

 

036

53---7/8

57---1/2

(136.8)

(146.1)

 

048

66---5/8

70---1/4

(169.2)

(178.4)

 

060

87

90---5/8

(221)

(230.2)

 

*--- Concealed mounting holes { --- Exposed mounting holes.

A09046

Fig. 12 - Mounting Included with Fan Coil Unit

NOTE: If fresh air is required, a minimum of 3 inch (76.2 mm) clearance is required in back of unit.

b.Mount hanging brackets on ceiling (see Fig. 13) for either concealed or exposed bolt hanging position.

A09530

Fig. 13 - Mounting Hanging Brackets

10

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Image 10
Carrier 40QAC installation instructions Fan Coil Unit Hanging Dimensions

40QAC specifications

The Carrier 40QAC is a standout product in the realm of commercial air conditioning systems. This air-cooled chiller is designed to meet a variety of cooling needs while ensuring energy efficiency and reliability. One of the most notable features of the 40QAC is its advanced scroll compressor technology, which is engineered to provide consistent performance with reduced noise levels. This makes it an ideal choice for applications where minimizing sound pollution is crucial, such as in urban settings or near sensitive environments.

In terms of energy efficiency, the 40QAC boasts impressive ratings, with a high coefficient of performance (COP) that helps to lower operational costs and reduce environmental impact. Its design integrates various energy-saving features, including variable speed fans and a robust control system that optimizes performance based on real-time demand. This adaptability allows the chiller to maintain comfort levels while consuming less energy than traditional models.

The 40QAC is equipped with a microprocessor-based control system that simplifies operation and enhances user experience. This intelligent control interface allows operators to monitor performance metrics, adjust settings, and troubleshoot any issues remotely, increasing overall system reliability. The system is also designed to be compatible with building management systems, which facilitates seamless integration into existing infrastructure.

Another prominent characteristic of the Carrier 40QAC is its robust construction. Built with high-quality materials, it offers excellent durability and longevity, even in challenging environmental conditions. The unit also incorporates features to streamline maintenance, such as accessible component layout and easy-to-remove panels, ensuring that downtime for servicing is minimized.

Safety is another critical aspect of the Carrier 40QAC’s design. It’s engineered with numerous safety protocols to protect against overheating, overpressure, and other potential hazards, guaranteeing both system integrity and peace of mind for operators.

Overall, the Carrier 40QAC is a versatile and efficient solution for commercial cooling needs. With its technological advancements, energy-saving features, and robust design, it stands out as a reliable choice for businesses looking to balance performance with sustainability. The 40QAC not only promises efficient cooling but does so while aligning with the growing demand for eco-friendly solutions in today's marketplace.