APPENDIX B — NAVIGATOR™ DISPLAY TABLES (cont)

MODE — SET POINTS

ITEM

EXPANSION

UNITS

RANGE

COMMENT

WRITE

CCN TABLE

CCN POINT

PAGE

STATUS

NO.

 

 

 

 

 

 

 

COOL

COOLING SETPOINTS

 

 

 

 

 

 

 

CSP.1

Cooling Setpoint 1

XXXX.X

–20-70 F

 

forcible

SETPOINT

csp1

25, 41,

 

 

(deg F/deg C)

(–29-21 C),

 

 

 

 

55

CSP.2

 

 

Default = 44.0

 

 

 

 

 

Cooing Setpoint 2

XXXX.X

–20-70 F

 

forcible

SETPOINT

csp2

25, 41,

 

 

(deg F/deg C)

(–29-21 C),

 

 

 

 

55

CSP.3

 

 

Default = 44.0

 

 

 

 

 

Ice Setpoint

XXXX.X

–20-70 F

 

forcible

SETPOINT

ice_sp

25, 41,

 

 

(deg F/deg C)

(–29-21 C),

 

 

 

 

55

CRV1

 

 

Default = 44.0

 

 

 

 

 

Current No Reset Val

XX.X (mA)

0-20,

 

forcible

SETPOINT

v_cr_no

36

CRV2

 

 

Default = 0

 

 

 

 

 

Current Full Reset Val

XX.X (mA)

0-20,

 

forcible

SETPOINT

v_cr_fu

36

CRT1

 

XXX.X (ΔF/ΔC)

Default = 0

 

 

 

 

 

Delta T No Reset Temp

0-125 F

 

forcible

SETPOINT

dt_cr_no

35, 36

 

 

 

(0-69.4 C),

 

 

 

 

 

CRT2

 

XXX.X (ΔF/ΔC)

Default = 0

 

 

 

 

 

Delta T Full Reset Temp

0-125 F

 

forcible

SETPOINT

dt_cr_fu

35, 36

 

 

 

(0-69.4 C),

 

 

 

 

 

CRO1

 

 

Default = 0

 

 

 

 

 

OAT No Reset Temp

XXX.X

0-125 F

 

forcible

SETPOINT

oatcr_no

 

 

 

(deg F/deg C)

(–18-52 C),

 

 

 

 

 

CRO2

 

 

Default = 14.0

 

 

 

 

 

OAT Full Reset Temp

XXX.X

0-25 F

 

forcible

SETPOINT

oatcr_fu

 

 

 

(deg F/deg C)

(–18-52 C),

 

 

 

 

 

CRS1

 

 

Default = 14.0

 

 

 

 

 

Space T No Reset Temp

XXX.X

0-125 F

 

forcible

SETPOINT

spacr_no

36

 

 

(deg F/deg C)

(–18-52 C),

 

 

 

 

 

CRS2

 

 

Default = 14.0

 

 

 

 

 

Space T Full Reset Temp

XXX.X

0-125 F

 

forcible

SETPOINT

spacr_fu

36

 

 

(deg F/deg C)

(–18-52 C),

 

 

 

 

 

DGRC

 

XX.X (ΔF/ΔC)

Default = 14.0

 

 

 

 

 

Degrees Cool Reset

–30-30 F

 

forcible

SETPOINT

cr_deg

35, 36

 

 

 

(–16.7-16.7 C),

 

 

 

 

 

CAUT

 

 

Default = 0

 

 

 

 

 

Cool Changeover Setpt

XX.X

Default = 75.0

Not supported.

forcible

SETPOINT

cauto_sp

 

CRMP

 

(deg F/deg C)

0.2-2.0 ΔF

 

 

 

 

 

Cool Ramp Loading

X.X

 

forcible

SETPOINT

cramp_sp

35

 

 

 

(0.1-1.1 ΔC),

 

 

 

 

 

 

 

 

Default = 1.0

 

 

 

 

 

HEAT

HEATING SETPOINTS

 

 

 

 

 

 

 

HSP.1

Heating Setpoint 1

XXX.X

Default = 100

Not supported.

forcible

SETPOINT

HSP.1

 

HSP.2

 

(deg F/deg C)

 

 

 

 

 

 

Heating Setpoint 2

XXX.X

Default = 100

Not supported.

forcible

SETPOINT

HSP.2

 

HRV1

 

(deg F/deg C)

 

 

 

 

 

 

Current to Reset Val

XX.X (mA)

Default = 0

Not supported.

forcible

SETPOINT

v_hr_no

 

HRV2

Current Full Reset Val

XX.X (mA)

Default = 0

Not supported.

forcible

SETPOINT

v_hr_fu

 

HRT1

Delta T No Reset Temp

XXX.X (ΔF/ΔC)

Default = 0

Not supported.

forcible

SETPOINT

dt_hr_no

 

HRT2

Delta T Full Reset Temp

XXX.X (ΔF/ΔC)

Default = 0

Not supported.

forcible

SETPOINT

dt_hr_fu

 

HRO1

OAT No Reset Temp

XXX.X

Default = 14.0

Not supported.

forcible

SETPOINT

oathr_no

 

HRO2

 

(deg F/deg C)

 

 

 

 

 

 

OAT Full Reset Temp

XXX.X

Default = 14.0

Not supported.

forcible

SETPOINT

oathr_fu

 

DGRH

 

(deg F/deg C)

 

 

 

 

 

 

Degrees Heat Reset

XX.X (ΔF/ΔC)

Default = 0

Not supported.

forcible

SETPOINT

DGRH

 

HAUT

Heat Changeover Setpt

XX.X

Default = 64

Not supported.

forcible

SETPOINT

hauto_sp

 

HRMP

 

(deg F/deg C)

 

 

 

 

 

 

Heat Ramp Loading

X.X

Default = 1.0

Not supported.

forcible

SETPOINT

hramp_sp

 

MISC

MISC SETPOINTS

 

 

 

 

 

 

 

DLS1

Switch Limit Setpoint 1

XXX (%)

0-100,

 

forcible

SETPOINT

lim_sp1

39, 40

DLS2

 

 

Default = 100

 

 

 

 

 

Switch Limit Setpoint 2

XXX (%)

0-100,

 

forcible

SETPOINT

lim_sp2

39, 40

DLS3

 

 

Default = 100

 

 

 

 

 

Switch Limit Setpoint 3

XXX (%)

0-100,

 

forcible

SETPOINT

lim_sp3

 

W.SCT

 

 

Default = 100

 

 

 

 

 

Water Val Cond Stp

XXX.X

80-140 F

Not supported.

 

SETPOINT

w_sct_sp

46

 

 

(deg F/deg C)

(26.7-60 C)

 

 

 

 

 

109

Page 109
Image 109
Carrier 30XW150-400 specifications 109, Mode SET Points

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.