Carrier AquaEdge 19XRV series Operation, Maintenance And Installation Manual page 30

IMPORTANT: The following notes apply to all Table 4
examples.
1. The Display data shown applies to ICVC software version 9.
2. Only 12 lines of information appear on the chiller display screen
at any one time. Press the
highlight a point or to view items below or above the current
screen. Double click the
NEXT
the softkey twice to page back.
PREVIOUS
3. To access the information shown in Examples 10 through 24,
enter a 4-digit password after pressing the
no softkeys are pressed for 15 minutes, the ICVC automatically
logs off (to prevent unrestricted access to PIC III controls) and
reverts to the default screen. If this happens, re-enter the pass-
word to access the tables shown in Examples 10 through 24.
4. Terms in the Description column of these tables are listed as
they appear on the chiller display screen.
5. The ICVC may be configured in English or Metric (SI) units using
the ICVC CONFIGURATION screen. See the Service Operation
section, page 60, for instructions on making this change.
6. The items in the Reference Point Name column do not appear on
the chiller display screen. They are data or variable names used
in CCN or Building Supervisor (BS) software. They are listed in
these tables as a convenience to the operator if it is necessary to
cross reference CCN/BS documentation or use CCN/BS pro-
grams. For more information, see the 19XRV CCN literature.
DESCRIPTION
(PRIMARY MESSAGE)
(SECONDARY MESSAGE)
(DATE AND TIME)
Compressor Ontime
Entering Chilled Water
Leaving Chilled Water
Evaporator Temperature
Entering Condenser Water
Leaving Condenser Water
Condenser Temperature
Oil Pressure
Oil Sump Temp
Average Line Current
NOTE: The last three entries are used to indicate operating mode to
the PIC III. These values may be forced by the ICVC only.
Table 4 — ICVC Display Data
or softkey to
NEXT PREVIOUS
softkey to page forward; press
softkey. If
SERVICE
EXAMPLE 1 — CHILLER DISPLAY DEFAULT SCREEN
The following data is displayed in the Default screen.
STATUS
0-500000.0
–40-245
–40-245
–40-245
–40-245
–40-245
–40-245
0-420
–40-245
0-999
0-1
0-1
0-1
7. Reference Point Names shown in these tables in all capital let-
ters can be read by CCN and BS software. Of these capitalized
names, those preceded by a dagger (†) can also be changed
(that is, written to) by the CCN, BS, and the ICVC. Capitalized
Reference Point Names preceded by two asterisks (**) can be
changed only from the ICVC. Reference Point Names in lower
case type can be viewed by CCN or BS only by viewing the
whole table.
8. Alarms and Alerts: An asterisk (*) in the far right field of a ICVC
status screen indicates that the chiller is in an alarm state; an
exclamation point (!) in the far right field of the ICVC screen indi-
cates an alert state. The * (or !) indicates that the value on that
line has exceeded (or is approaching) a limit. For more informa-
tion on alarms and alerts, see the Alarms and Alerts section,
page 22.
CCN — Carrier Comfort Network
CHW — Chilled Water
ECW — Entering Chilled Water
HGBP — Hot Gas Bypass
ICVC — International Chiller Visual Controller
LCW — Leaving Chilled Water
mA — Milliamps
P — Pressure
PIC III — Product Integrated Controls III
PWM — Pulse Width Modulated
SRD — Split Ring Diffuser
T — Temperature
VFD — Variable Frequency Drive
WSM — Water System Manager
REFERENCE POINT NAME
UNITS
(ALARM HISTORY)
HOURS
DEG F
DEG F
DEG F
DEG F
DEG F
DEG F
PSI
DEG F
%
30
LEGEND
®
C_HRS
ECW
LCW
ERT
ECDW
LCDW
CRT
OILPD
OILT
LNAMPS_P
CCN
LOCAL
RESET
DISPLAY
CHW IN
CHW OUT
EVAP REF
CDW IN
CDW OUT
COND REF
OILPRESS
OIL TEMP
%AMPS IN