APPENDIX B — NAVIGATOR™ DISPLAY TABLES (cont)

MODE — SERVICE TEST

ITEM

EXPANSION

UNITS

RANGE

COMMENT

WRITE

CCN TABLE

CCN POINT

PAGE

STATUS

NO.

 

 

 

 

 

 

 

TEST

MANUAL TEST MODE

 

 

Remote-Off-

 

N/A

 

 

T.REQ

Manual Sequence

 

OFF/ON

Enable Switch

forcible

N/A

service_test

61, 83

CP.A

Compressor A Output

 

 

must be set to

forcible

N/A

comp_serv_a

64

 

 

 

 

OFF Position

 

 

 

 

SLI.A

 

 

OFF/ON

Remote-Off-

 

 

 

 

Slide Valve Capacity A

 

unchanged

Enable Switch

forcible

 

comp_ser_sid_a

 

 

 

 

increase

must be set to

 

 

 

 

CP.B

 

 

decrease

ENABLE

 

 

 

 

Compressor B Output

 

OFF/ON

Position

forcible

N/A

comp_serv_b

64

SLI.B

Slide Valve Capacity B

 

unchanged

 

forcible

 

comp_ser_sid_b

 

 

 

 

increase

 

 

 

 

 

CP.C

 

 

decrease

 

 

 

 

 

Compressor C Output

 

OFF/ON

 

forcible

N/A

comp_serv_c

64

SLI.C

Slide Valve Capacity C

 

unchanged

 

forcible

 

comp_ser_sid_c

 

 

 

 

increase

 

 

 

 

 

 

 

 

decrease

 

 

 

 

 

QUIC

QUICK TEST MODE

 

 

Remote-Off-

 

N/A

 

 

Q.REQ

 

 

OFF/ON

Enable Switch

forcible

N/A

 

61

EXV.A

Circuit A EXV % Open

XXX (%)

0-100

must be set to

forcible

N/A

 

61

EXV.B

Circuit B EXV % Open

XXX (%)

0-100

OFF Position

forcible

N/A

 

61

EXV.C

Circuit C EXV % Open

XXX (%)

0-100

 

forcible

N/A

 

 

ECO.A

Circ A ECO EXV %

XXX (%)

0-100

 

forcible

 

 

 

ECO.B

Circ B ECO EXV %

XXX (%)

0-100

 

forcible

 

 

 

ECO.C

Circ C ECO EXV %

XXX (%)

0-100

 

forcible

 

 

 

FAN.A

Circuit A Fan Stages

X

0-8

 

forcible

N/A

 

 

FAN.B

Circuit B Fan Stages

X

0-8

 

forcible

N/A

 

 

FAN.C

Circuit C Fan Stages

X

0-8

 

forcible

N/A

 

 

SPD.A

Cir A Varifan position

XXX (%)

0-100

 

forcible

N/A

 

 

SPD.B

Cir B Varifan position

XXX (%)

0-100

 

forcible

N/A

 

 

SPD.C

Cir C Varifan position

XXX (%)

0-100

 

forcible

N/A

 

 

HT.A

Oil Heater Circuit A

 

OFF/ON

 

forcible

 

 

 

SL1.A

Slide Valve 1 Cir A

 

OFF/ON

 

forcible

 

 

 

SL2.A

Slide Valve 2 Cir B

 

OFF/ON

 

forcible

 

 

 

HGP.A

Hot Gas Bypass A Output

 

OFF/ON

 

forcible

 

 

 

OLS.A

Oil Solenoid Cir A

 

OFF/ON

 

forcible

 

 

 

DGT.A

DGT Cool Solenoid A

 

OFF/ON

 

forcible

 

 

 

HT.B

Oil Heater Circuit B

 

OFF/ON

 

forcible

 

 

 

SL1.B

Slide Valve 1 Cir B

 

OFF/ON

 

forcible

 

 

 

SL2.B

Slide Valve 2 Cir B

 

OFF/ON

 

forcible

 

 

 

HGP.B

Hot Gas Bypass B Output

 

OFF/ON

 

forcible

 

 

 

OLS.B

Oil Solenoid Cir A

 

OFF/ON

 

forcible

 

 

 

DGT.B

DGT Cool Solenoid B

 

OFF/ON

 

forcible

 

 

 

HT.C

Oil Heater Circuit C

 

OFF/ON

 

forcible

 

 

 

SL1.C

Slide Valve 1 Cir C

 

OFF/ON

 

forcible

 

 

 

SL2.C

Slide Valve 2 Cir C

 

OFF/ON

 

forcible

 

 

 

HGP.C

Hot Gas Bypass C Output

 

OFF/ON

 

forcible

 

 

 

OLS.C

Oil Solenoid Cir A

 

OFF/ON

 

forcible

 

 

 

DGT.C

DGT Cool Solenoid C

 

OFF/ON

 

forcible

 

 

 

PMP.1

Water Exchanger Pump 1

 

OFF/ON

Not supported.

forcible

N/A

 

 

PMP.2

Water Exchanger Pump 2

 

OFF/ON

Not supported.

forcible

N/A

 

 

PMP.3

Condenser Pump 1

 

OFF/ON

Not supported.

forcible

 

 

 

CL.HT

Cooler Heater Output

 

OFF/ON

 

 

N/A

 

 

BVL.A

Ball Valve Position A

 

OPEN/CLSE

 

 

 

 

 

BVL.B

Ball Valve Position B

 

OPEN/CLSE

 

 

 

 

 

BVL.C

Ball Valve Position C

 

OPEN/CLSE

 

 

 

 

 

Q.RDY

Chiller Ready Status

 

OFF/ON

 

forcible

N/A

 

 

Q.RUN

Chiller Running Status

 

OFF/ON

 

forcible

N/A

 

 

SHUT

Customer Shutdown Stat

 

OFF/ON

 

forcible

N/A

 

 

CATO

Chiller Capacity in 0-10v

XX.X (vdc)

 

 

forcible

N/A

 

 

ALRM

Alarm Relay

 

OFF/ON

 

forcible

N/A

 

68

ALRT

Alert Relay

 

OFF/ON

 

forcible

N/A

 

 

107

Page 107
Image 107
Carrier 30XW150-400 specifications 107, Mode Service Test

30XW150-400 specifications

The Carrier 30XW150-400 series is a line of water-cooled chillers that exemplifies innovation, efficiency, and reliability in commercial cooling solutions. Designed for medium to large-scale applications, this series is ideal for a variety of settings, including commercial buildings, industrial processes, and chilled water systems.

One of the standout features of the Carrier 30XW series is its efficiency. The chillers utilize advanced variable-speed compressor technology, which allows the units to adapt to varying cooling loads while minimizing energy consumption. This technology not only reduces operational costs but also contributes to better environmental sustainability by lowering greenhouse gas emissions.

The 30XW series chillers are equipped with high-efficiency, scroll compressors that operate quietly and provide significant energy savings. By utilizing enhanced economizer controls, these units can achieve higher efficiency ratings, especially in part-load conditions. The result is an impressive Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER), making these units a smart choice for energy-conscious businesses.

In terms of reliability, the Carrier 30XW150-400 series features robust construction and an array of safety and monitoring systems. The units come with advanced diagnostics that help in quickly identifying and addressing any operational issues. This proactive approach ensures reliability and minimizes downtime, which is crucial for maintaining optimal temperature controls in critical environments.

Additionally, the chillers incorporate environmentally friendly refrigerants that comply with the latest regulations, making them a sustainable choice for modern commercial applications. Their compact design allows for flexible installation options, and the integrated control systems provide the ability to optimize performance based on specific building management demands.

User-friendly interfaces and remote monitoring capabilities further enhance the ease of operation, allowing facility managers to have real-time insight into performance metrics and system health. This level of control contributes to better maintenance planning and maximizes the lifespan of the equipment.

In summary, the Carrier 30XW150-400 series of water-cooled chillers combines advanced technology, energy efficiency, and reliable performance, making it an ideal solution for various commercial and industrial cooling needs. With its commitment to innovation and sustainability, Carrier continues to set the standard in the HVAC industry.