APPENDIX C — CCN TABLES (cont)

STATUS DISPLAY TABLES (cont)

TABLE

DISPLAY NAME

RANGE

UNITS

POINT NAME

WRITE STATUS

QCK_TST1

Quick Test Enable

no/Yes

Q_TSTRQ

forcible

 

Circuit A EXV Position

0 - 100

%

Q_EXVA

forcible

 

Circuit B EXV Position

0 - 100

%

Q_EXVB

forcible

 

Circuit C EXV Position

0 - 100

%

Q_EXVC

forcible

 

Cir A Economizer EXV Pos

0 - 100

%

Q_ECO_A

forcible

 

Cir B Economizer EXV Pos

0 - 100

%

Q_ECO_B

forcible

 

Cir C Economizer EXV Pos

0 - 100

%

Q_ECO_C

forcible

 

Circuit A Fan Stages

0-10

Q_FAN_A

forcible

 

Circuit B Fan Stages

0-10

Q_FAN_B

forcible

 

Circuit C Fan Stages

0-10

Q_FAN_C

forcible

 

Circuit A Head Press Speed

0 - 100

%

Q_VFANA

forcible

 

Circuit B Head Press Speed

0 - 100

%

Q_VFANB

forcible

 

Circuit C Head Press Speed

0 - 100

%

Q_VFANC

forcible

 

Circuit A Oil Heater

Off/On

Q_HT_A

forcible

 

Circuit A Oil Solenoid

Off/On

Q_OILS_A

forcible

 

Circuit A Slide Valve 1

Off/On

Q_SLI_1A

forcible

 

Circuit A Slide Valve 2

Off/On

Q_SLI_2A

forcible

 

Cir A Heater Ball Valve

Off/On

Q_BVL_A

forcible

 

Cir A Hot Gas Bypass

Off/On

Q_HGBP_A

forcible

 

Cir A DGT Cool Solenoid

Off/On

Q_CDGT_B

forcible

 

Circuit B Oil Heater

Off/On

Q_HT_B

forcible

 

Circuit B Oil Solenoid

Off/On

Q_OILS_B

forcible

 

Circuit B Slide Valve 1

Off/On

Q_SLI_1B

forcible

 

Circuit B Slide Valve 2

Off/On

Q_SLI_2B

forcible

 

Cir A Heater Ball Valve

Off/On

Q_BVL_B

forcible

 

Cir B Hot Gas Bypass

Off/On

Q_HGBP_B

forcible

 

Cir B DGT Cool Solenoid

Off/On

Q_CDGT_B

forcible

 

Circuit C Oil Heater

Off/On

Q_HT_C

forcible

 

Circuit C Oil Solenoid

Off/On

Q_OILS_C

forcible

 

Circuit C Slide Valve 1

Off/On

Q_SLI_1C

forcible

 

Circuit C Slide Valve 2

Off/On

Q_SLI_2C

forcible

 

Cir C Heater Ball Valve

Off/On

Q_BVL_C

forcible

 

Cir C Hot Gas Bypass

Off/On

Q_HGBP_C

forcible

 

Cooler Heater Output

Off/On

Q_CL_HT

forcible

 

Water Exchanger Pump 1

Off/On

Q_PMP1

forcible

 

Water Exchanger Pump 2

Off/On

Q_PMP2

forcible

 

Condenser Pump 1

Off/On

Q_HPMP1

forcible

 

Condenser Pump 2*

Off/On

Q_HPMP2

forcible

 

Chiller Ready Output

Off/On

Q_READY

forcible

 

Chiller Running Output

Off/On

Q_RUN

forcible

 

Cir A Running Output

Off/On

Q_RUN_A

forcible

 

Cir B Running Output

Off/On

Q_RUN_B

forcible

 

Cir C Running Output*

Off/On

Q_RUN_C

forcible

 

Chiller Capacity in 0-10v

0 – 10.0

volt

Q_CATO

forcible

 

Customer Shutdown Out

Off/On

Q_SHUT

forcible

 

Alarm Relay Output

Off/On

Q_ALARM

forcible

 

Alert Relay Output

Off/On

Q_ALERT

forcible

*Not supported.

 

 

 

 

 

NOTE: Disable quick test: all the quick test parameters shall be reset to 0.

 

 

 

TABLE

DISPLAY NAME

RANGE

UNITS

POINT NAME

WRITE STATUS

QCK_TST2*

Quick Test Enable

no/Yes

Q_TSTRQ

forcible

 

Air Cond Enter Valve A

Off/On

Q_HREA_A

forcible

 

Air Cond Leaving Valv A

Off/On

Q_HRLA_A

forcible

 

Water Cond Enter Valv A

Off/On

Q_HREW_A

forcible

 

Water Cond Leav Valve A

Off/On

Q_HRLW_A

forcible

 

Air Cond Enter Valve B

Off/On

Q_HREA_B

forcible

 

Air Cond Leaving Valv B

Off/On

Q_HRLA_B

forcible

 

Water Cond Enter Valv B

Off/On

Q_HREW_B

forcible

 

Water Cond Leav Valve B

Off/On

Q_HRLW_B

forcible

 

HR Condenser Heater

Off/On

Q_CD_HT

forcible

 

4 way Valve Circuit A

Off/On

Q_RV_A

forcible

 

4 way Valve Circuit B

Off/On

Q_RV_B

forcible

 

Free Cooling Heater

On/Off

Q_FC_HTR

forcible

 

Free Cool A EXV Position

0 - 100

%

Q_FCEXVA

forcible

 

Free Cool B EXV Position

0 - 100

%

Q_FCEXVB

forcible

 

Free Cool A Ball Valve

Off/On

Q_FCBVL_A

forcible

 

Free Cool B Ball Valve

Off/On

Q_FCBVL_B

forcible

*Not supported.

 

 

 

 

 

NOTE: Disable quick test: all the quick test parameters shall be reset to 0.

 

 

 

TABLE

DISPLAY NAME

RANGE

UNITS

POINT NAME

WRITE STATUS

SERV_TST

Service Test Enable*

no/Yes

Q_STREQ

forcible

 

Compressor A Output

Off/On

Q_CPA

forcible

 

Slide Valve Capacity A

0 - 2†

Q_SLIA

forcible

 

Compressor B Output

Off/On

Q_CPB

forcible

 

Slide Valve Capacity B

0 - 2†

Q_SLIB

forcible

 

Compressor C Output

Off/On

Q_CPC

forcible

 

Slide Valve Capacity C

0 - 2†

Q_SLIC

forcible

*Yes = service test function enable. †0 = capacity frozen (unchanged). 1 = capacity increase.

2 = capacity decrease.

121

Page 121
Image 121
Carrier 30XW150-400 specifications 121, Display Name Range Units Point Name Write Status QCKTST1

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.