50VL-- A

LADDERWIRING DIAGRAM

DANGER: ELECTRICAL SHOCK HAZARD DISCONNECT POWER BEFORE SERVICING

 

 

 

 

 

 

L2

L1

 

 

 

 

 

G/Y

 

 

 

L3

 

 

 

 

 

 

 

 

BLK

 

 

 

 

 

 

 

 

YEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

BLK

IF USED

 

 

 

CCH

 

 

C

 

 

 

 

 

 

 

 

 

 

21

 

 

 

 

23

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

BLK

 

 

 

 

 

13

 

 

 

 

 

 

 

 

 

 

 

 

BLK

OFM

GRN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S

 

YEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BRN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAP

 

YEL

 

 

 

 

 

 

 

 

 

 

 

 

BLU

 

 

 

 

YEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

T1

T3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMP

 

 

 

 

 

 

 

 

 

 

 

 

11

BLK

 

 

 

 

 

 

 

YEL

13

 

 

 

 

 

 

 

 

 

 

 

 

CL G NX

G/Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

460V

TRAN

 

460V

 

 

 

 

 

 

 

 

 

 

 

BLK

 

 

 

 

 

 

YEL

 

13

 

 

 

 

 

 

 

 

 

RED

 

 

 

24V

 

 

24V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEE NOTE

7

RED

24VAC

 

 

 

 

 

 

 

G/Y

 

 

 

 

 

 

 

 

 

 

IFB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUSE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

RED

 

P1-1

"R"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

BRN

 

"C"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1-3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y1

YEL

 

"Y1/Y"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1-4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

GRN

"G"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1-5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DH

BLU

 

"Y2/DH"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1-6

 

 

 

 

 

 

 

 

 

 

 

 

 

W2

WHT

"W2"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W3

VIO

 

P1-7

"W3"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y2

VIO

 

P2-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P2-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P2-3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P2-4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

HPS

 

 

 

LPS

 

C1

C2

 

 

 

 

 

 

 

 

 

BLK

 

 

BLU

 

BLU

 

 

 

 

 

 

 

 

 

 

BLK

 

C

BRN

C,TRAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ACCESSORY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRIC HEAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BRN

 

 

 

 

 

 

 

 

 

P4-1

 

WHT

WHT

 

HR1

 

 

 

BRN

 

 

 

 

 

BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P4-2

 

VIO

VIO

 

HR4

 

 

 

 

 

 

ECON

 

 

 

 

 

 

 

 

PNK

PNK

 

 

 

 

 

BRN

 

BRN

HARNESS

 

 

 

 

 

 

P4-3

 

 

HR2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

YEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P4-4

 

GRY

GRY

 

HR3

 

 

 

 

 

 

3

BRN

 

 

 

 

 

P4-5

 

BRN

BRN

 

 

 

 

 

 

 

 

4

COM C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

LOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEE NOTE

9

 

 

 

 

 

 

 

 

6

PNK

BLU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SAT

 

 

 

STD

 

 

BLU

 

 

1

 

 

 

 

 

7

PNK

BLU

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

PNK

 

 

2

IFM

 

 

 

8

 

 

 

 

 

 

DEHUM

SEE NOTE 4

RED

 

 

3

 

BRN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH

 

ORN

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

BRN

 

 

 

 

 

 

 

 

 

 

 

 

G/Y

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50VL500271

D

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A10204

 

 

 

 

 

 

Fig. 14 Cont. - Ladder Wiring Diagram 460-3-60

 

 

 

 

22

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Carrier 50VL---A installation instructions 50VL500271

50VL---A specifications

The Carrier 50VL---A is a powerhouse in the field of air conditioning and heating solutions, designed for residential and commercial applications. This unit exemplifies Carrier’s commitment to efficiency, reliability, and advanced technology. One of the standout features of the 50VL---A is its superior energy efficiency, which is reflected in its high Seasonal Energy Efficiency Ratio (SEER) and Heating Seasonal Performance Factor (HSPF) ratings. These ratings ensure reduced energy consumption and lower utility bills, making it an environmentally friendly choice.

The 50VL---A is designed with a robust scroll compressor that not only enhances performance but also minimizes noise levels during operation. This compressor is integral to the system’s ability to maintain a consistent temperature and humidity level within the space. The unit’s sound-dampening features contribute to a quieter environment, which is particularly important in residential settings.

One of the key technologies integrated into the Carrier 50VL---A is the advanced microprocessor control system. This technology allows for precise temperature adjustments and operational diagnostics, making maintenance easier and more efficient. This system ensures that the unit operates at optimal performance, adapting to changing environmental conditions with ease.

Moreover, the 50VL---A is equipped with a multi-speed blower motor that provides enhanced airflow and comfort. This feature allows users to select different cooling or heating levels according to their specific requirements, promoting customized comfort throughout the home or office.

In addition to its performance capabilities, the Carrier 50VL---A is also built with longevity and durability in mind. The cabinet is constructed from high-quality materials that offer resistance to corrosion and wear, ensuring the unit can withstand various weather conditions over time. Furthermore, the unit’s maintenance-friendly design allows for easy access to key components, simplifying servicing and prolonging the life of the system.

Overall, the Carrier 50VL---A stands out as a reliable and advanced solution for climate control. With its energy-efficient operation, quiet performance, and user-friendly features, it represents a significant investment in home comfort and efficiency. Whether for heating during the colder months or cooling in the summer, the 50VL---A delivers exceptional performance, making it a popular choice among users seeking quality HVAC solutions.