Table 2 — CVC/ICVC Display Data (cont)

EXAMPLE 4 — COMPRESS DISPLAY SCREEN

To access this display from the CVC/ICVC default screen:

1.Press MENU .

2.Press STATUS .

3.Scroll down to highlight COMPRESS .

4.Press SELECT .

DESCRIPTION

STATUS

UNITS

POINT

Actual Guide Vane Pos

0-100

%

GV_ACT

Guide Vane Delta

0-100

%

GV_DELTA

**Target Guide Vane Pos

0-100

%

GV_TRG

Oil Sump Temp

–40-245

DEG F

OILT

**Oil Pump Delta P

–6.7-200

^PSI

OILPD

Comp Discharge Temp

–40-245

DEG F

CMPD

Comp Thrust Brg Temp

–40-245

DEG F

MTRB

Comp Motor Winding Temp

–40-245

DEG F

MTRW

Spare Temperature 1

–40-245

DEG F

SPARE1

Spare Temperature 2

–40-245

DEG F

SPARE2

Oil Heater Relay

0/1

OFF/ON

OILH

Diffuser Actuator

0-100

%

DIFF_ACT

**Target VFD Speed

0-100

%

VFD_OUT

**Actual VFD Speed

0-110

%

VFD_ACT

Surge Protection Counts

0-5

 

SPC

NOTE: All variables with CAPITAL LETTER point names are available for CCN read operation. Those shown with (**) shall support write operations for the CVC/ICVC only.

EXAMPLE 5 — HEAT_EX DISPLAY SCREEN

To access this display from the CVC/ICVC default screen:

1.Press MENU .

2.Press STATUS .

3.Scroll down to highlight HEAT_EX .

4.Press SELECT .

DESCRIPTION

STATUS

UNITS

POINT

**Chilled Water Delta P

–6.7-420

PSI

CHW_PD

Entering Chilled Water

–40-245

DEG F

ECW

Leaving Chilled Water

–40-245

DEG F

LCW

Chilled Water Delta T

–6.7-420

^F

CHW_DT

Chill Water Pulldown/Min

–20-20

^F

CHW_PULL

Evaporator Refrig Temp

–40-245

DEG F

ERT

**Evaporator Pressure

–6.7-420

PSI

ERP

Evaporator Approach

0-99

^F

EVAP_APP

**Condenser Water Delta P

–6.7-420

PSI

COND_PD

Entering Condenser Water

–40-245

DEG F

ECDW

Leaving Condenser Water

–40-245

DEG F

LCDW

Condenser Refrig Temp

–40-245

DEG F

CRT

**Condenser Pressure

–6.7-420

PSI

CRP

Condenser Approach

0-99

^F

COND_APP

Hot Gas Bypass Relay

0/1

OFF/ON

HGBR

Surge / HGBP Active?

0/1

NO/YES

SHG_ACT

Active Delta P

0-200

PSI

dp_a

Active Delta T

0-200

DEG F

dt_a

Surge / HGBP Delta T

0-200

DEG F

dt_c

Head Pressure Reference

0-100

%

hpr

Evaporator Saturation Temp

–40-245

^F

EST

(ICVC only)

 

 

 

NOTE: All variables with CAPITAL LETTER point names are available for CCN read operation. Those shown with (**) shall support write operations for the CVC/ICVC only.

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Carrier 19XR, XRV specifications Example 4 Compress Display Screen, Example 5 Heatex Display Screen

19XR, XRV specifications

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