Carrier 50RHE006-060 specifications Typical Aquazone Deluxe D Control Wiring 3-Phase Unit

Page 13

 

PB

 

COMPONENT LOCATION

6

G/Y

 

 

 

 

 

 

 

 

 

EARTH (GND)

5

 

 

G/Y

 

 

 

 

 

 

G/Y

 

 

 

LUG

 

 

 

 

 

 

 

 

 

GROUND

 

 

 

 

 

 

 

 

T3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CC

 

 

POWER SUPPLY

 

N (NEUTRAL)

4

 

 

 

 

LUG

 

 

 

 

 

 

 

T2

 

 

REFER TO

 

 

 

 

 

 

BLK L3

T3

 

 

BLK

 

 

 

 

 

T1

 

 

DATA PLATE

 

 

 

L3

3

 

 

 

 

T3

 

 

 

 

 

 

USE COPPER

 

 

 

 

BLK L2CC T2

 

 

 

 

 

T1 COMPR.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONDUCTORS

 

 

L2

2

 

 

 

BLK

 

 

 

 

 

 

 

ONLY

 

 

 

 

 

 

 

 

 

 

 

 

 

T2

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK L1CC T1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

 

 

 

 

BR1

 

 

 

 

 

 

 

L1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BR2

 

 

 

 

 

 

 

 

BLK

BLK

 

 

 

 

 

BLK

 

 

 

 

PB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL

BR1

YEL

 

 

 

 

 

BLK

BR2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

8

YEL OR

 

 

BLU

6

8

 

 

 

 

 

CB YEL

 

 

 

 

BLK

 

BM

M

 

 

 

 

YEL

 

 

 

 

 

 

BMC

WHT

 

RED

7

 

 

 

 

 

 

24V

 

 

RED

 

 

 

 

 

 

BRN

 

L

 

 

 

 

TRANS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(220V)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU

 

 

 

 

 

ORG

 

 

 

 

 

 

 

 

 

SEE NOTE 8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(240V)

 

 

 

 

 

 

BRN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BRN

 

 

 

 

 

 

 

SEE

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE 7

 

 

 

 

 

 

 

 

RED

 

 

 

 

SEE

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE 7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

FAN ENABLE

 

 

BR1

 

 

 

 

TYPICAL HEAT

 

 

 

 

R C S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S C

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RELAY

 

 

 

 

 

 

 

PUMP T-STAT

 

 

 

 

 

COM2

COM1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

 

 

 

 

 

 

 

 

 

SEE NOTE 5

P1

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRY

 

 

 

 

 

 

 

COMPR.

 

 

 

 

 

 

 

 

 

NO

 

 

 

 

 

 

 

Y

Y1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y2

2

 

 

 

 

 

 

 

 

 

 

FAN

 

 

 

 

 

 

 

 

 

COOLING

W1

3

 

 

 

 

 

 

 

 

 

COM SPEED

 

BR2

 

 

 

 

 

O

O/W2

4

 

 

 

 

 

 

 

 

 

 

RELAY

 

 

 

 

 

 

FAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

G

5

 

 

 

 

 

 

DXM

 

NO

NC

 

 

 

 

 

 

 

 

24VAC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

R

6

 

 

 

 

 

MICROPROCESSOR

 

GRY

 

 

BLK* HWTS

 

 

 

 

 

 

 

 

 

 

 

HP

 

 

COMMON

 

 

 

 

 

CONTROL LOGIC

 

 

 

 

 

 

C

C

7

 

 

 

 

 

 

 

 

1

RED

 

 

 

 

ALARM

 

 

 

SEE

 

 

 

 

 

 

HP

 

 

 

BLK*

 

 

XI

AL1

8

 

 

 

 

 

 

 

 

 

2

RED

 

 

 

 

 

SEE NOTE 6 FOR

P2

 

ALARM

NOTE 6

 

 

 

 

 

 

LOC

3

BLU

 

 

LOC

 

 

 

 

 

JW4

 

 

 

 

 

 

BRN

 

 

 

 

DRY CONTACT

AL2

 

RELAY

 

 

 

 

 

STATUS G

 

 

4

 

 

SEE NOTE 4

 

 

 

AL2

DRY

 

 

 

 

 

5

GRY

 

 

 

 

FOR ALARM

 

 

 

 

 

 

 

 

FP1

 

 

 

R

 

 

 

 

 

 

 

 

TEST

 

Y

FP16

GRY

 

 

TXV

 

 

 

 

NSB

 

 

 

 

 

 

 

 

FAULT R

 

 

7

VIO

CAP TUBEVIO

UNITS

 

 

 

C

 

 

 

 

 

 

 

 

RV

 

 

FP28

VIO

UNIT

 

VIO

FP2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

BRN

 

 

 

 

 

 

 

ESD

 

 

 

 

 

 

 

 

RELAY

 

RV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ORG

 

 

 

 

 

 

 

 

OVR

 

 

 

 

 

TEST

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YEL

 

 

CO

 

 

 

 

H

 

 

 

 

 

PINS

 

 

 

 

 

CO12

 

 

 

 

 

 

 

A

 

 

 

 

 

 

JW3

SEE

 

 

P7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P3

 

 

 

 

 

 

 

 

24V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FP1 LOW

NOTE 4

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

JW2 LOW

 

 

 

 

DC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO1

 

 

 

 

 

 

 

 

 

 

EH1

 

 

 

 

 

 

 

 

 

 

ACC1

 

 

 

 

 

FP2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC1

 

 

 

 

 

JW1 N.O.

 

 

 

 

EH2

 

 

 

 

 

 

 

 

 

 

RELAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM

OFFON

 

 

LP

 

 

 

 

P6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFFON

 

 

 

CCG

 

 

 

 

 

 

 

 

 

 

NO2

 

 

1 PM: DISABLE/ENABLE

1

 

 

 

 

BRN

 

CC

 

 

 

 

 

 

 

ACC1

 

 

 

 

 

 

 

 

 

 

ACC2

 

2 UNIT STAGE: 2/1

 

2

 

 

COMPR

 

 

A2

 

A1

 

 

 

 

 

NC2

 

 

FUNCTIONS

 

 

 

 

 

 

 

 

 

RELAY

 

3 T’STAT: HEAT COOL/HEAT PUMP

3

 

RELAY

 

 

 

 

 

 

 

 

 

 

COM

 

4 RV ON B/RV ON 0

 

4

ACC2

 

 

 

CC

YEL

 

 

 

 

 

 

 

 

 

 

5 DEHUMID/NORMAL

5

FUNCTIONS

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6 NOT USED

 

 

6

H: HI FAN/DEHUMID

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

BOILERLESS: ENABLE/DISABLE

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

BOILERLESS: 40°F/50°F

8

NOT USED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S1

 

 

 

 

 

S2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIP SWITCH PACKAGE

 

DIP SWITCH PACKAGE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

AL

Alarm Relay Contacts

PM

Performance Monitor

BM

Blower Motor

PSC

Permanent Split Capacitor

BMC

Blower Motor Capacitor

RVS

Reversing Valve Solenoid

BR

Blower Relay

TRANS

Transformer Optional Wiring

CAP

Compressor Capacitor

 

 

 

 

 

 

 

 

 

 

Field Line Voltage Wiring

CB

Circuit Breaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Field Low Voltage Wiring

CO

Sensor, Condensate Overflow

 

 

 

 

 

 

 

 

 

 

FP1

Sensor, Water Coil Freeze Protection

 

 

 

 

 

 

 

 

 

 

Printed Circuit Trace

FP2

Sensor, Air Coil Freeze Protection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Optional Wiring

GND

Ground

 

 

 

 

 

 

 

 

 

 

HP

High-Pressure Switch

 

 

 

 

 

 

 

 

 

 

Relay/Contactor Coil

HWTS

High (Leaving) Water Temp Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JW

Clippable Field Selection Jumper

 

 

 

 

 

 

 

 

 

 

 

LOC

Loss of Charge Pressure Switch

 

 

 

 

 

 

 

 

 

 

Thermistor

MV

Motorized Valve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P1

Field Wiring Terminal Block

 

 

 

 

 

 

 

 

 

 

Condensate Pan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PB

Power Block

 

 

 

 

 

 

 

 

 

 

 

Circuit Breaker

GLED

Capacitor

Solenoid Coil

Relay Contacts — N.O.

Temperature Switch

Switch — Loss of Charge

Ground

Wire Nut

*Optional wiring.

NOTES:

1.Compressor thermally protected internally.

2.All wiring to the unit must comply with NEC and local codes.

3.Neutral of 380/415-3-50 is required. Transformer is wired to 240-v (ORG) lead for 415/3/50. For 380/3/50 switch ORG and (RED) leads at PB(3) and insulate ORG lead. Transformer uses separate circuit breaker.

4.FP1 thermistor provides freeze protection for water. When using antifreeze solutions, cut JW3 jumper.

5.Check installation wiring information for specific thermostat hookup. Refer to thermostat installation instructions for wiring to the unit. Thermostat wiring must be “Class 1” and voltage rating equal to or greater than unit supply voltage.

6.24-v alarm signal shown. For dry alarm contact, cut JW4 jumper, and dry contact will be available between AL1 and AL2.

7.Transformer secondary ground via microprocessor board standoffs and screws to control box. (Ground available from top two standoffs as shown.)

8.Blower motor is factory wired for medium and high speeds. For any other combination of speeds, at the motor attach black wire to the higher of the two desired speed taps, and the blue wire to the lower of the two desired speed taps.

9.Blower motor is factory wired for high and low speeds. No other combina- tion of speeds is available.

Fig. 12 — Typical Aquazone™ Deluxe D Control Wiring (3-Phase Unit)

13

Image 13
Contents Safety Considerations ContentsGeneral InstallationUnit 50RHE Physical Data Aquazone 50RHE006-060 UnitsRight Return Left ReturnTypical Installation 50RHE Units Conversion Left Return, Side Discharge to Back Discharge 50RHE Units Dimensions mm030,036 042,048Typical Ground-Water Piping Installation Water Quality Guidelines Electrical WiringCondition Acceptable Level CAP PSCRVS FP1Comp BMC Loss of Charge Pressure Switch Motorized ValveBlower Motor Capacitor Performance Monitor Blower Relay Sensor, Air Coil Freeze ProtectionTypical Aquazone Deluxe D Control Wiring 3-Phase Unit Electrical Data 50RHE VOLTS-PHASE Voltage Compressor FAN Total MIN MAXUnit Circuit RLA LRA FUSE/HACR FLA50RHE 50RHE Blower PerformanceAirflow Unit SpeedPRE-START-UP Low Voltage Wiring See FigField Selectable Inputs Control Jumper Settings SeeSTART-UP Control Accessory Relay ConfigurationsOperating Limits Unit Start-Up Heating Mode Unit Start-Up Cooling ModeWater Temperature Change Through Heat Exchanger Cooling Heating50RHE Coaxial Water Pressure Drop Typical Unit Operating Pressures and TemperaturesAntifreeze Percentages by Volume Approximate Fluid Volume L Per 30 m of PipeOperation Units with Aquazone Complete C ControlControl LED Code Fault Descriptions Control Current LED Status Alarm Relay OperationsSystem Test Alarm Relay ServiceDescription Status LED Test LED ESDGravity Flow Method Refrigerant Charging TroubleshootingAir Coil Fan Motor Removal Fault Heating Cooling Possible Cause Solution TroubleshootingUnit Does Not Operate Page Page Copyright 2004 Carrier Corporation II. START-UP 50RHE R-407C Unit START-UP ChecklistCooling Cycle Analysis Heating Cycle Analysis

50RHE006-060 specifications

The Carrier 50RHE006-060 is a robust commercial rooftop unit designed for efficient heating and cooling in various applications. This model is part of Carrier’s renowned line of HVAC systems, known for their reliability and performance. With a nominal cooling capacity of 5 tons and heating capacity of 6 tons, this unit is suitable for medium-sized commercial spaces such as retail stores, offices, and schools.

One of the standout features of the Carrier 50RHE006-060 is its advanced scroll compressor technology. This type of compressor is recognized for its efficiency and durability, offering quiet operation while minimizing energy consumption. The inclusion of a variable-speed blower motor enhances comfort by providing consistent airflow while also reducing energy costs by adjusting the speed according to the demand.

Another key characteristic is its integrated microprocessor control system, which allows for precise temperature management. This feature not only provides optimal comfort but also ensures energy savings. The system’s controls can be easily integrated with existing building management systems, allowing for seamless operation and monitoring.

The Carrier 50RHE006-060 boasts enhanced insulation properties, which help reduce noise during operation and improve energy efficiency. Its robust design can withstand various weather conditions, making it a reliable choice for rooftop installation. Moreover, it is designed with accessibility in mind, featuring service doors that allow for easy maintenance, reducing downtime and operational costs.

In terms of efficiency, the unit is designed to meet or exceed EPA energy efficiency standards. It utilizes environmentally friendly refrigerants, adhering to regulations aimed at reducing greenhouse gas emissions. Additionally, the design includes a high-efficiency heat exchanger, which maximizes heat transfer and improves overall performance.

The Carrier 50RHE006-060 is also equipped with a dual-stage heat function, allowing it to provide optimal heating for varying weather conditions, ensuring comfort during the colder months. Furthermore, the unit’s design incorporates features such as hot gas bypass for improved dehumidification, making it adaptable to different climates and enhancing indoor air quality.

In summary, the Carrier 50RHE006-060 stands out with its efficient compressor technology, smart control systems, robust construction, and environmentally conscious design. These features make it a top choice for commercial spaces seeking an effective, reliable, and energy-efficient heating and cooling solution.