DSIO2

 

 

 

J5

 

 

 

12

RED

 

 

11

BLU

 

 

10

ORN

 

CHANNEL

 

 

 

60

 

 

 

LEGEND

 

TB

Ð

Terminal Block

 

 

 

Field Wiring

 

TB3

8

9

10

FIELD CONTROL WIRING

TB3

7

12

13

15

ACCESSORY

OUTSIDE AIR

RELATIVE HUMIDITY

21

J2 J1

12

21

J2 J1

12

SPACE/RETURN RELATIVE HUMIDITY

FIELD-SUPPLIED 24-V ISOLATED POWER SUPPLY

24V

FIELD-SUPPLIED 24-V ISOLATED POWER SUPPLY

24V

Component Terminal

LEGEND

Terminal Block Terminal

TB Ð Terminal Block

Fig. 15 Ð Heat Interlock Relay

Field Wiring

Component Terminal

 

 

Terminal Block Terminal

 

Fig. 18 Ð Accessory Humidity Control

ENTHALPY CONTROL

ENTHALPY SENSOR

J7

PRESSURIZATION

TB2

SR

S

19

22

PURGE

EVACUATION

6

REMOVE

25

620 Ω RESISTOR

+

+

28

SHUTDOWN

DIFFERENTIAL

ENTHALPY SENSOR

(RETURN AIR)

PSIO

NO. 2

LEGEND

TB Ð Terminal Block Field Wiring

Fig. 16 Ð Differential Enthalpy Sensor

Component Terminal

Terminal Block Terminal

Fig. 19 Ð Fire/Smoke Control

LEGEND

DSIO Ð Relay Module

Fig. 17 Ð Remote Start

FIELD-SUPPLIED 24-V ISOLATED POWER SUPPLY

24V

J7

16

17

PSIO

NO. 2

9 +

1

INDOOR AIR QUALITY ACY

10 -

5

Fig. 20 Ð Indoor Air Quality

20

Page 20
Image 20
Carrier 48MPD, MPE62L-10R, 50MP62L-10R specifications Heat Interlock Relay

MPE62L-10R, 50MP62L-10R, 48MPD specifications

The Carrier 48MPD, 50MP62L-10R, and MPE62L-10R are advanced rooftop packaged units designed for a variety of commercial HVAC applications. These systems offer a compelling blend of energy efficiency, versatility, and high performance, making them ideal choices for businesses looking to enhance their indoor climate control.

One of the standout features of the Carrier 48MPD series is its high efficiency rating, which significantly reduces operational costs while minimizing environmental impact. The unit utilizes advanced scroll compressors that provide reliable and efficient cooling capabilities, ensuring optimal temperature regulation regardless of outdoor conditions. This innovative design also contributes to quieter operation, enhancing indoor comfort without disruptive noise levels.

The Carrier 50MP62L-10R model boasts superior cooling and heating capabilities, equipped with a multi-speed fan system that allows for tailored airflow to suit specific project requirements. This model's economizer feature is pivotal for harnessing outside air to offset mechanical cooling, leading to further energy savings, particularly in moderate weather conditions. Additionally, the unit's dual-fuel capability enhances its operational flexibility, allowing it to switch between electric and gas heating sources depending on efficiency needs.

In terms of control technologies, the MPE62L-10R is equipped with Carrier's advanced Smart Evaporator Control, which ensures precise humidity management while optimizing energy consumption. This model also integrates seamlessly with building automation systems, enabling remote monitoring and adjustments for greater operational oversight and efficiency. The intuitive user interface simplifies system programming and operation, making it accessible even for those without extensive technical backgrounds.

Another important characteristic of these units is their robust construction, designed to withstand challenging weather conditions and ensure longevity. The use of high-quality materials and components means lower maintenance costs over time.

Overall, the Carrier 48MPD, 50MP62L-10R, and MPE62L-10R represent a well-engineered suite of HVAC solutions that excel in efficiency, adaptability, and user-friendliness, establishing themselves as leading choices for commercial indoor climate management. With their blend of innovative technology and solid performance, these systems are well-suited to meet the diverse needs of modern commercial spaces.