Table 8 — Controller Hardware Points

DESCRIPTION

 

 

 

 

 

DISPLAY

VALUE

UNITS

STATUS

FORCE

NAME

SCREENS

 

 

 

 

 

OMNIZONE::HWP01-32:

 

 

 

 

 

Hardware points Table 1

 

 

 

 

 

Supply Air Temperature

67

dF

 

 

SAT

Duct Static Pressure

0.2

in H2O

 

 

DSP

Comp. Status MUX

1.86

Volts

 

 

CSMUX

Fire Alarm/ShutDown

Enable

 

 

 

FSD

Cond. Water Flow Switch

Yes

 

 

 

CDWF

Remote Occupancy

Disable

 

 

 

ROCC

Duct High Press. Switch

Normal

 

 

 

DHS

Entering Water Temp.

69.9

dF

 

 

EWT

Compressor 1 Relay

Stop

 

 

 

CMP1

Compressor 2 Relay

Stop

 

 

 

CMP2

Compressor 3 Relay

Stop

 

 

 

CMP3

Compressor 4 Relay

Stop

 

 

 

CMP4

Supply Fan/VFD

Stop

 

 

 

SF

VFD Speed Signal

0

%

 

 

SPEED

Non Critical Fault

Off

 

 

 

WARN

Critical Fault

Off

 

 

 

ALARM

Mixed/Return Air Temp

77.2

dF

 

 

MA_RA

Dirty Filter Status

Clean

 

 

 

FLTS

Phase Loss Protection

Normal

 

 

 

PHASE

Ext. Supply Air Reset

0

dF

 

 

RESET

Water Econ. FreezeStat

Normal

 

 

 

FREEZ

Space_Reset Sensor

79.2

dF

 

 

SPT

VFD Bypass Enable

Disable

 

 

 

BYPAS

Head Pressure(Comp1)

118.76

PSIG

 

 

PRES

Ventilation Request

Close

 

 

 

VENTR

VAV Terminals Control

No

 

 

 

TRMCT

2-position/Econo Valve

0

%

 

 

ECONO

Reverse/Head Press Ctrl

100

%

 

Control

MVLV

Hot Water Valve

0

%

 

 

HWV

Heat Interlock Relay

Off

 

 

 

HIR

Bypass Start_Stop

Stop

 

 

 

BPS_S

VAV Terminals Open MAX

Close

 

 

 

TRMOP

OMNIZONE::HWP33-64:

 

 

 

 

 

Hardware points table 2

 

 

 

 

 

Cooling Tower Sump Temp.

57.5

dF

 

 

TWR

Building Static Milliamp

12.51

ma

 

 

BSP

Condenser Leaving Water

70.3

dF

 

 

LWT

Indoor Air Quality

587.21

 

 

 

IAQ

Indoor Relative Humidity

49.7

%

 

 

IRH

Outdoor Air Temp.

76.1

dF

 

 

OAT

Heat Stage 1

Off

 

 

 

HEAT1

Heat Stage 2

Off

 

 

 

HEAT2

Heat Stage 3

Off

 

 

 

HEAT3

Heat Stage 4

Off

 

 

 

HEAT4

Pump Request

Off

 

 

 

PUMP

Cooling Tower Request

Off

 

 

 

TOWER

Exhaust Fan

0

%

 

 

EXH

Ext. Dehumidification

Stop

 

 

 

DEHUM

Set Controller Address — To set the address of the OMNIZONE™ System Control panel controller, perform the following procedure:

1.Press 7 and then SRVC . Press ENTER and then EXPN/EDIT .

2.Type in the CCN element number and press ENTER .

3.Press the button. Type in the CCN bus number and press ENTER .

Log Off from Controller — To log off from the

OMNIZONE System controller Press 3 and then SET . The controller password will be displayed.

Table 9 — Software Points

 

DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

DISPLAY

VALUE

UNITS

STATUS

FORCE

NAME

 

 

SCREENS

 

 

 

 

 

 

 

 

 

 

 

OMNIZONE::SWP65-96:

 

 

 

 

 

 

 

 

 

 

 

Software Points

 

 

 

 

 

 

 

 

 

 

 

Compressor 1 Status

Off

 

 

 

 

 

 

CLO1

 

Compressor 2 Status

Off

 

 

 

 

 

 

CLO2

 

Compressor 3 Status

Off

 

 

 

 

 

 

CLO3

 

Compressor 4 Status

Off

 

 

 

 

 

 

CLO4

 

Bypass Acc Panel Secure

No

 

 

 

 

 

 

BP_SAFE

 

DX VAVRESET control

0

 

dF

 

 

 

 

 

VAVRESET

 

Factory/Field Test

Stop

 

 

 

 

 

 

FLDTST

 

Building Static Pressure

0.03

 

in H2O

 

 

 

 

 

BSP_IN

 

Time Clock

Off

 

 

 

 

 

 

TIMCLOCK

 

Cooling

 

Disable

 

 

 

 

 

 

COOLOK

 

Supply Fan Status

Off

 

 

 

 

Control

SFS

 

Ok to run Fan

No

 

 

 

 

 

 

OKFAN

 

OK Fan + Sup. Fan Stat

FALSE

 

 

 

 

 

 

SF_SFS

 

Fan + Cond. Water Flow

FALSE

 

 

 

 

 

 

FAN_CDWF

 

Equipment Mode

Cool

 

 

 

 

Control

MODE

 

Activate Evacuation Mode

Disable

 

 

 

 

 

 

EVAC

 

Space Control Point

74

 

dF

 

 

 

 

 

CTRLPT

 

Mod. Econ Enabled

No

 

 

 

 

Control

ECON_OK

 

Head Pressure Control

Disable

 

 

 

 

Control

HEAD

 

Economizer Control Temp.

77.22

 

dF

 

 

 

 

 

ECONPT

 

Compressor Cooling

Disable

 

 

 

 

 

 

COMPRES

 

Duct Static Failure

Normal

 

 

 

 

 

 

DSP_ALM

 

Compressor 1 Alarm

Normal

 

 

 

 

 

 

C1_ALM

 

Compressor 2 Alarm

Normal

 

 

 

 

 

 

C2_ALM

 

Compressor 3 Alarm

Normal

 

 

 

 

 

 

C3_ALM

 

Compressor 4 Alarm

Normal

 

 

 

 

 

 

C4_ALM

 

Cond. Flow Alarm Status

Disable

 

 

 

 

Control

CDWF_ST

 

 

Table 10 — Configuration Parameters

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DESCRIPTION

 

 

VALUE

 

UNITS

 

 

NAME

 

 

Compressor Stages

 

 

2.00

 

 

 

 

NUM_CMP

 

Reset Ratio

 

 

3.00

 

dF

 

RSET_RTO

 

CDWF 0=NO,1=YES

 

 

0.00

 

 

 

 

CDFW_SWT

 

ECON 0=NO,1=YES

 

 

0.00

 

 

 

 

EWT_SNS

 

EWT Reset 0=NO,1=YES

 

 

1.00

 

 

 

 

EWT_RST

 

MOD.VLV 0=NO,1=YES

 

 

0.00

 

 

 

 

MOD_ECON

 

0=CONST.,1=VARIABLE

 

 

0.00

 

 

 

 

FLOW_TYP

 

0=RAT,1=MAT 2=NONE

 

 

2.00

 

 

 

 

MARA_SNS

 

PHASE 0=NO,1=YES

 

 

0.00

 

 

 

 

PHAS_SWT

 

FREEZ 0=NO,1=YES

 

 

0.00

 

 

 

 

FREZ_SWT

 

ENABLE ECON.

 

 

68.00

 

dF

 

ECON_SET

 

SPT 0=NO,1=YES

 

 

0.00

 

 

 

 

SPT_SNS

 

PRES 0=NO,1=YES

 

 

0.00

 

 

 

 

PRES_SNS

 

TWR 0=NO,1=YES

 

 

0.00

 

 

 

 

TWR_SNS

 

LWT 0=NO,1=YES

 

 

0.00

 

 

 

 

LWT_SNS

 

IAQ 0=NO,1=YES

 

 

0.00

 

 

 

 

IAQ_SNS

 

IRH 0=NO,1=YES

 

 

0.00

 

 

 

 

IRH_SNS

 

BSP 0=NO,1=YES

 

 

0.00

 

 

 

 

BSP_SNS

 

BSP Range

 

 

1.00

 

in H2O

 

BSP_RNG

 

BSP LOW VALUE

 

 

–0.50

 

in H2O

 

BSP_LOW

 

 

LEGEND

 

 

 

 

 

 

 

 

 

 

 

BSP

Building Static Pressure

 

 

 

 

 

 

 

 

 

CDWF — Condenser Water Flow

 

 

 

 

 

 

 

 

 

ECON

Economizer

 

 

 

 

 

 

 

 

 

 

 

EWT

Entering Water Temperature

 

 

 

 

 

 

 

 

IAQ

Indoor Air Quality

 

 

 

 

 

 

 

 

 

IRH

Indoor Relative Humidity

 

 

 

 

 

 

 

 

LWT

Leaving Water Temperature

 

 

 

 

 

 

 

 

MAT

Mixed Air Temperature

 

 

 

 

 

 

 

 

 

RAT

Return Air Temperature

 

 

 

 

 

 

 

 

 

SPT

Space Temperature

 

 

 

 

 

 

 

 

1.Press ENTER . The display should show: Log in to Controller

Logged in

If this is not displayed, Press EXPN/EDIT until it is displayed.

2.Press the button. The LID display will show: Log out of Controller

Press 1. Press ENTER to log off.

15

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Image 15
Carrier 50XJ064-104 specifications Controller Hardware Points, Software Points, Configuration Parameters

50XJ064-104 specifications

The Carrier 50XJ064-104 is a high-efficiency rooftop air conditioning system designed to deliver exceptional cooling and heating capabilities for diverse commercial applications. One of the standout features of this model is its robust cooling capacity of 64,000 BTUs, making it suitable for mid to large-sized spaces. The 50XJ064-104 is engineered using advanced technologies to ensure energy efficiency and reliable performance, contributing to reduced operational costs and environmental sustainability.

One of the primary technologies employed in the Carrier 50XJ064-104 is the high-efficiency scroll compressor. This component plays a pivotal role in optimizing energy usage while delivering consistent cooling output. The system also incorporates an economizer that allows for enhanced energy savings by utilizing outdoor air for cooling when conditions are favorable. This not only decreases reliance on the compressor but also improves indoor air quality.

The microprocessor-based controls in the 50XJ064-104 provide precise temperature regulation, ensuring optimal comfort levels in various applications. These controls allow for easy programming and can be integrated into building management systems for centralized oversight. Additionally, the unit features a built-in fault detection and diagnostic system that aids in identifying potential issues before they escalate, minimizing downtime and maintenance costs.

The Carrier 50XJ064-104 is designed with durability in mind. It features a weather-resistant cabinet, designed to withstand harsh outdoor conditions and prolong service life. The high-quality insulation within the unit not only enhances energy efficiency but also minimizes noise levels, making it an ideal choice for urban environments where sound control is critical.

Another important characteristic is its environmentally friendly R-410A refrigerant, which has a lower impact on ozone depletion compared to older refrigerants. This aligns with Carrier's commitment to creating sustainable HVAC solutions that comply with current environmental regulations.

Overall, the Carrier 50XJ064-104 stands out for its combination of efficiency, advanced technologies, and durable construction. Whether for commercial buildings, retail spaces, or industrial applications, this rooftop air conditioning unit is designed to provide reliable performance and comfort year-round.