CRSINGLE028A00, CRSINGLE030A00

NOTE: Consult the Controls and Troubleshooting Guide for in depth instructions on using and configuring the ComfortLink control. The following instructions are written for the Scrolling Marquee Display or Navigator™ accessory.

1.The ComfortLink control must be configured to use the electric heater accessory. A password may be required to edit the configurations depending on the previous settings configured in the unit. Default password is “1111.”

2.To configure the ComfortLink control, use the arrow keys to scroll the red LED on the display to the “Configuration” position and press ENTER.

3.Use the arrow keys to scroll down until the display shows “HEAT.” This is the Heating Configuration Sub Mode. Press ENTER.

4.The ComfortLink control will display the Type of Heat (HT.TY) setting. Press ENTER once to select the HT.TY setting for configuration. Press ENTER again. A “0” will begin flashing.

5.Use the arrow keys to change the configuration from “0” (No Heat) to “2” (Electric Heat) and press ENTER. Press ESCAPE to save the setting.

TERMINAL

BLOCKS

(3-PHASE SHOWN)

50PG03−16

6.For single-stage electric heaters only (10 kW or less), the Number of Heat Stages must be changed from 2 to 1.

a.Use the arrow keys to scroll down to the Number of Heat Stages setting (N.HTR). Press ENTER to select the N.HTR setting for configuration.

b.Press ENTER again. Configuration value will flash.

c.Use the arrow keys to change the configuration from “2” (2 stages of heat) to “1” (one stage of heat) and press

ENTER.

d.Press ESCAPE to save the configuration change.

7.Configuration of ComfortLink™ control is now complete. Pressing ESCAPE multiple times will return the display to the auto-scroll setting.

8.Close and secure all access doors.

THERMOSTAT CONTROL

For heat mode to operate, the accessory thermostat must be connected to the corresponding W1 and W2 terminals on the field connection terminal board located in the unit control box.

SPACE TEMPERATURE CONTROL

(Direct Wired or CCN)

For heat mode to operate, a jumper must be connected between R and W1 on the field-connection terminal board located in the unit control box.

C06187

Fig. 6 − Single Point Box

FUSE BLOCK

(3-PHASE SHOWN)

HINGED COVER

C06188

Fig. 7 − Single Point Box

CRSINGLE029A00, CRSINGLE031A00

FUSE BLOCK

TERMINAL BLOCK

HINGED COVER

C06189

Fig. 8 − Single Point Box CRSINGLE032A00

50PG03-16 specifications

The Carrier 50PG03-16 is a notable air conditioning unit designed for residential and light commercial applications. This model stands out due to its combination of efficiency, durability, and innovative technology, making it a popular choice among homeowners and businesses looking for reliable cooling solutions.

One of the primary features of the Carrier 50PG03-16 is its high energy efficiency ratio (EER). This model meets or exceeds the latest environmental standards, which is essential for users looking to reduce their energy consumption and lower utility bills. The unit's efficient refrigerant cycle maximizes cooling output while minimizing energy use.

Carrier's commitment to using advanced technology is evident in the design of the 50PG03-16. The unit is equipped with a highly reliable scroll compressor, which not only operates quietly but also enhances the overall performance and longevity of the system. This type of compressor offers improvements in energy efficiency and reduces maintenance needs, providing peace of mind to the end user.

Another significant characteristic of the Carrier 50PG03-16 is its robust construction. The cabinet is fabricated from high-quality galvanized steel, ensuring durability and resistance to corrosion. This enhances the unit's lifespan and protects it from various environmental factors, which is particularly beneficial in regions with harsh weather conditions.

The ease of installation is another plus with this model. Designed with installers in mind, the Carrier 50PG03-16 simplifies the setup process, allowing for quick and efficient installation. This feature reduces overall labor costs while ensuring that the unit operates optimally from the start.

Furthermore, the Carrier 50PG03-16 offers compatibility with a variety of controls and accessories, allowing homeowners to tailor their system for maximum comfort. Users can integrate smart thermostats and zoning options, promoting enhanced control over indoor climates.

In conclusion, the Carrier 50PG03-16 air conditioning unit is a leading choice for those seeking an efficient, reliable, and durable cooling solution. With its innovative compressor technology, robust construction, and flexible installation features, it is designed to meet the demands of both residential and light commercial applications, ensuring a comfortable environment year-round.