Carrier

Installing the Remote Sensors

Up to eight wired or wireless remote sensors may be installed on the thermostat (RS1) to control the temperature in other rooms. If more than one sensor is connected to (RS1) the thermostat will average the sensors to determine the displayed temperature reading. One wired or wireless remote sensor may be installed to read the outside temp- erature (RS2). If a sensor(s) is connected to RS1 and is programmed to control the thermostat, the degree icon on the thermostat will blink once per second to indicate that a remote sensor reading is being dis- played. The wired sensor can be connected to the thermostat with up to 150’ of 18 ga., 300’ of 20 ga., or 450’ of 22 ga. unshielded, therm- ostat wire. If multiple sensors are wired to the thermostat, then the total wiring distance of the furthest sensor should be used in determin- ing the appropriate wire gauge. The wired sensor can be connected to the thermostat using a two or three wire installation. If a two wire instal- lation is required, then RS+5 must be connected to RSGND (see below).

This wire MUST be completely separated from the thermostat or any other control wiring and must NOT be in the same conduit as high voltage wiring.

RS-GND

RS

RS+5

RS2

W2

W1/O/B

MISC1

Y1

RS2

G

MISC3

MISC2

RS+5

CK1

RS1

CKGND

RSGND

R

 

C

15

RS-GND

RS

RS-GND

RS

RS-GND

RS

RS-GND

RS

RS+5

RS+5

RS+5

RS+5

RS1-1

RS1-2

RS1-3

RS1-4

See the Remote Sensor accessory for further details.

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Carrier 33CS450-01 owner manual Installing the Remote Sensors

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.