APPENDIX B — NAVIGATOR™ DISPLAY TABLES (cont)

MODE — OPERATING MODE

ITEM

EXPANSION*

UNITS

RANGE

COMMENT

WRITE

CCN TABLE

CCN POINT

PAGE

STATUS

NO.

 

 

 

 

 

 

 

SLCT

OPERATING CONTROL TYPE

 

 

 

 

 

 

 

OPER

Operating Control Type

 

Switch Ctrl

Default = Switch

forcible

N/A

N/A

24, 25

 

 

 

Time Sched

Ctrl

 

 

 

 

SP.SE

 

 

CCN Control

 

 

 

 

 

Setpoint Select

 

Setpoint Occ

Default =

forcible

N/A

N/A

25-27,

 

 

 

Setpoint1

Setpoint Occ

 

 

 

32

 

 

 

Setpoint2

 

 

 

 

 

 

 

 

4-20mA Setp

 

 

 

 

 

HC.SE

 

 

Dual Setp Sw

 

 

 

 

 

Heat Cool Select

 

Cooling

Default = Cooling

forcible

GENUNIT

HC_SEL

25

 

 

 

Heating

Not supported.

 

 

 

 

 

 

 

Auto Chgover

Not supported.

 

 

 

 

 

 

 

Heat Cool Sw

Not supported.

 

 

 

 

MODE*

OPERATING MODES

 

 

 

 

 

 

 

MD01

First Active Mode

 

0-32

 

 

MODES

 

 

MD02

Second Active Mode

 

0-32

 

 

MODES

 

 

MD03

Third Active Mode

 

0-32

 

 

MODES

 

 

MD04

Fourth Active Mode

 

0-32

 

 

MODES

 

 

MD05

Fifth Active Mode

 

0-32

 

 

MODES

 

 

MD06

Sixth Active Mode

 

0-32

 

 

MODES

 

 

*Up to six current operating modes will be displayed.

NOTE: See Operating Modes starting on page 54.

MODE — ALARMS

ITEM

EXPANSION*

UNITS

RANGE

COMMENT

WRITE

CCN TABLE

CCN POINT

PAGE

STATUS

NO.

 

 

 

 

 

 

 

R.ALM

RESET ALL CURRENT ALARM

 

NO/YES

 

forcible

N/A

N/A

 

ALRM†

CURRENTLY ACTIVE ALARMS

 

 

 

 

 

 

 

 

Current Alarm 1

 

 

 

 

GENUNIT

alarm_1

 

 

Current Alarm 2

 

 

 

 

GENUNIT

alarm_2

 

 

Current Alarm 3

 

 

 

 

GENUNIT

alarm_3

 

 

Current Alarm 4

 

 

 

 

GENUNIT

alarm_4

 

 

Current Alarm 5

 

 

 

 

GENUNIT

alarm_5

 

H.ALM**

ALARM HISTORY

 

 

 

 

 

 

 

 

Alarm History #1

 

 

 

 

ALRMHIST

alm_history_01

 

 

Alarm History #2

 

 

 

 

ALRMHIST

alm_history_02

 

 

Alarm History #49

 

 

 

 

ALRMHIST

alm_history_49

 

 

Alarm History #50

 

 

 

 

ALRMHIST

alm_history_50

 

*Expanded display will be actual alarm description. †History of up to five past alarms will be displayed. **History of fifty past alarms will be displayed.

117

Page 117
Image 117
Carrier 30XW150-400 specifications 117, Mode Operating Mode, Mode Alarms

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.