Carrier

Temperature-Based Control of the

Programmable Output

To operate a MISC output using temperature-based operation, program advanced setup step #30 (below) for temperature 88 . This extra output will supply 24VAC to the selected MISC terminal based on the temperature of RS1 and the setpoint in step #36 (below).

Possible TEMPERATURE scenario:

1)An exhaust fan in the attic of a store that needs to be energ- ized when the attic temperature is above 85 degrees.

MODE

PROGRAM

MODE

Press the MODE button. While holding the MODE, press the PROGRAM button to enter Setup screens.

Press the MODE button repeatedly until this setup screen appears.

Note: Press the MODE button momentarily to move through the setup screens. Press and hold the MODE button to move back- wards through the setup screens.

OFF

Time = I8:88

Temp = 88

Aux

 

 

 

 

 

Setup

30

 

 

Press the UP button twice

88Setup

 

 

to set the programmable

14

 

output for temperature-

 

 

based operation. The

 

 

 

large temperature digits

 

 

 

will appear.

 

 

NC

Programmable Output Polarity:

3 i

NC = Normally Closed to operate

 

 

 

when the setpoint is less than

 

 

 

the setpoint in step #36.

 

 

 

NO = Normally Open to operate

 

 

 

 

when the setpoint is equal to or

 

 

NO

 

greater than the setpoint in step

 

 

 

#36.

 

 

 

 

 

 

 

 

80Setup 36

Adjust the programmable output setpoint.

o o

(35-125 )

Press

MODE

Press

MODE

Press

PROGRAM

Press the PROGRAM button to leave the Setup screens. If no buttons are pressed, the display will leave the setup screens after 30 seconds.

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Carrier 33CS450-01 owner manual Temperature-Based Control

33CS450-01 specifications

The Carrier 33CS450-01 is a highly efficient and reliable air conditioning unit that has been designed to meet the cooling needs of residential and light commercial spaces. As a part of Carrier's comprehensive range of HVAC solutions, this model stands out due to its advanced features, energy efficiency, and user-friendly technology.

One of the standout features of the Carrier 33CS450-01 is its remarkable SEER (Seasonal Energy Efficiency Ratio) rating, which indicates high energy efficiency and low operational costs. This makes it an excellent choice for environmentally conscious consumers looking to reduce their carbon footprint while enjoying comfortable indoor conditions.

Equipped with a quiet operation mode, this model ensures that noise levels are kept to a minimum, making for a more peaceful living environment. This is particularly beneficial for homes located in densely populated areas or for individuals sensitive to noise. The compressor design also contributes to the overall silent operation, allowing for a seamless cooling experience without intrusive background noise.

The Carrier 33CS450-01 employs a single-stage compressor, which facilitates straightforward installation and maintenance. The unit is designed for easy access, making service and repairs uncomplicated and hassle-free. Additionally, the model is equipped with a robust cabinet construction that ensures durability and longevity, making it a long-term investment for homeowners.

In terms of technology, the Carrier 33CS450-01 comes with advanced refrigerant management, utilizing environmentally friendly R-410A refrigerant. This not only enhances energy efficiency but also aligns with contemporary environmental standards. The unit is also designed with a precision cooling system that enables it to maintain consistent temperatures across different climates, ensuring optimal performance year-round.

The installation flexibility of the Carrier 33CS450-01 is another attractive feature. It can be easily integrated into existing systems or installed as a standalone unit, making it suitable for various applications. Furthermore, Carrier's commitment to innovation is evident in this model’s design, incorporating features like a protective coil guard and enhanced airflow design that maximizes performance while minimizing energy consumption.

Overall, the Carrier 33CS450-01 offers a winning combination of efficiency, quiet operation, and easy maintenance, making it a top choice for homeowners and businesses looking for dependable cooling solutions.