HEATING AND COOLING CYCLE ANALYSIS

HEATING POSITION COOLING POSITION

WATER-TO-WATER UNITS

REFRIG FLOW - HEATING

REFRIG FLOW - COOLING

 

 

11

13

 

 

 

 

REVERSING

2

1

 

 

 

 

 

 

 

VALVE

 

 

 

COAX

 

 

CONDENSER (COOLING)

 

SUCTION

 

Load

 

 

 

 

 

 

 

EVAPORATOR (HEATING)

 

 

 

 

 

 

 

 

 

10

12

 

 

 

 

 

 

COMPRESSOR

 

 

 

 

 

 

 

3

 

 

 

 

EXPANSION

 

 

COAX

 

 

 

 

 

FILTER

 

 

DISCHARGE

 

 

CONDENSER (HTG)

VALVE

 

 

 

 

 

EVAPORATOR (CLG)

 

DRIER

 

 

HWG*

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Source

 

 

 

 

 

5 FP2:

 

5 FP1:

 

 

 

 

 

 

 

HEATING

COOLING

6

7

 

 

LEGEND

LIQUID

 

LIQUID

 

 

 

 

 

 

 

CLG

Cooling

LINE

 

LINE

8

9

 

 

HTG

Heating

 

 

 

 

 

 

 

*Turn

off HWG (hot water generator)

 

 

 

a50-8465

before troubleshooting.

 

 

 

 

 

 

 

 

 

 

 

DESCRIPTION

HEATING

COOLING

 

NOTES

 

Voltage

 

 

 

 

 

Compressor Amp

 

 

 

 

1

Suction Temperature

 

 

 

 

2

Suction Pressure

 

 

 

 

2a

Saturation Temperature

 

 

 

 

2b

Superheat

 

 

 

 

3

Discharge Temperature

 

 

 

 

4

Discharge Pressure

 

 

 

 

4a

Saturation Temperature

 

 

 

 

4b

Subcooling

 

 

 

 

5

Liquid Line Temperature

 

 

 

 

6

Source Water In Temperature

 

 

 

 

7

Source Water Out Temperature

 

 

Temperature Difference —

8

Source Water In Pressure

 

 

 

 

9

Source Water Out Pressure

 

 

 

 

9a

Pressure Drop

 

 

 

 

9b

Flow Rate (L/s)

 

 

 

 

10

Load Water In Temperature

 

 

 

 

11

Load Water Out Temperature

 

 

Temperature Difference —

12

Load Water In Pressure

 

 

 

 

13

Load Water Out Pressure

 

 

 

 

13a

Pressure Drop

 

 

 

 

13b

Flow Rate (gpm)

 

 

 

 

HEAT OF EXTRACTION (ABSORPTION) OR HEAT OF REJECTION =

 

 

FLOW RATE (L/s) x

TEMP. DIFF. (DEG. C) x

FLUID FACTOR* =

(kW)

SUPERHEAT = SUCTION TEMPERATURE – SUCTION SATURATION TEMPERATURE

=(DEG C)

SUBCOOLING = DISCHARGE SATURATION TEMPERATURE – LIQUID LINE TEMPERATURE

=(DEG C)

*Use 500 for water, 485 for antifreeze.

Copyright 2010 Carrier Corporation

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53500073-01

Printed in U.S.A.

Form 50PSW-C1SI

Pg CL-2

10-10

Replaces: New

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - - CUT ALONG DOTTED LINECUT ALONG DOTTED LINE

Page 24
Image 24
Carrier 50PSW036-360 specifications Heating and Cooling Cycle Analysis, Description Heating Cooling, Clg, Htg

50PSW036-360 specifications

The Carrier 50PSW036-360 is a highly efficient and reliable rooftop unit designed for commercial applications. It combines advanced technologies and innovative features to provide optimal indoor comfort while ensuring energy savings and ease of operation. Its robust construction and numerous functionalities make the 50PSW036-360 an ideal choice for various building types, from retail spaces to office complexes.

One of the main features of the Carrier 50PSW036-360 is its efficient cooling and heating capabilities. It employs state-of-the-art scroll compressors, which deliver consistent performance and lower noise levels while consuming less energy compared to conventional compressors. This translates into significant energy savings, making it a cost-effective solution for businesses aiming to reduce their operational expenses.

The unit is equipped with a range of advanced technologies, including Carrier’s EcoBlue™ technology, which optimizes airflow and enhances energy efficiency. This technology helps achieve higher SEER (Seasonal Energy Efficiency Ratio) ratings, allowing users to benefit from lower utility bills without sacrificing comfort. Additionally, the unit comes with smart control options, enabling users to easily manage and monitor temperature settings, fan speeds, and energy consumption through intuitive interfaces.

The Carrier 50PSW036-360 also emphasizes versatility and adaptability. It has a compact design that makes it easy to install on rooftops, while its extensive selection of options, such as electric heat and economizers, allows it to be configured to meet various application requirements. Its advanced filtration system ensures high indoor air quality by removing dust, allergens, and other pollutants, which is essential for maintaining a healthy indoor environment.

Durability is another characteristic that sets the Carrier 50PSW036-360 apart. The unit is constructed using high-quality materials designed to withstand the rigors of outdoor environments. This ensures longevity and reliability, making it an excellent long-term investment for businesses.

In summary, the Carrier 50PSW036-360 is a top-of-the-line rooftop unit, ideal for commercial applications. Its blend of energy efficiency, advanced technologies, and robust construction makes it a preferred choice for maintaining optimal indoor climate conditions. With its versatility, durability, and ease of use, this system ensures comfort for occupants while helping businesses achieve their sustainability goals.