International Chiller Visual; Controller (Icvc); Integrated Starter Module (Ism); Chiller Control Module (Ccm) - Carrier AquaEdge 19XR series Start-Up, Operation And Maintenance Instructions Manual

OIL RECLAIM
SIGHT GLASS
DIFFUSER PRESSURE
AND DIFFUSER ACTUATOR
CABLE (FRAME 4 & 5
COMPRESSOR ONLY)
GUIDE VALVE
ACTUATOR CABLE
COMPRESSOR DISCHARGE
TEMPERATURE SENSOR
CABLE
Fig. 12 — 19XR,XRV Compressor Controls and Sensor Locations
Table 1 — Major PIC II Components and
Panel Locations
PIC II COMPONENT
Chiller Visual Controller (ICVC) and
Display

Integrated Starter Module (ISM)

Chiller Control Module (CCM)

Oil Heater Contactor (1C)

Oil Pump Contactor (2C)

Hot Gas Bypass Relay (3C) (Optional)
Control Transformers (T1, T2)
Temperature Sensors
Pressure Transducers
INTERNATIONAL CHILLER VISUAL CONTROLLER
(ICVC) — The ICVC (International Chiller Visual Controller)
is a display/processor module that comes preprogrammed to
display all tables in the following optional character sets (lan-
guages): English, Mandarin Chinese, Korean, and Japanese.
The language selection appears at the bottom of the Service/
ICVC Configuration screen. Other languages can be translated
and downloaded in place of the Chinese, Korean and Japanese
languages in the field using the ILT (International Language
Translator) utility software. English cannot be overwritten and
will always be resident in the ICVC.
The ICVC may be identified by viewing the back of the
plate on which the display is mounted. (Open up the control
panel door to view.)
HIGH PRESSURE
SWITCH LOCATION
OIL COOLER THERMOSTATIC
EXPANSION VALVE (TXV) BULB
OIL HEATER TERMINAL
BOX
PANEL
LOCATION
Control Panel
Starter Cabinet
Control Panel
Power Panel
Power Panel
Power Panel
Power Panel
See Fig. 2, Fig. 12,
and Table 2
See Fig. 2, Fig. 12,
and Table 2
MOTOR TEMPERATURE
SENSOR CABLE
COMPRESSOR OIL DISCHARGE
OIL COOLER THERMOSTATIC
EXPANSION VALVE (TXV)
COLOR
CONTROLLER
OF PLATE
ICVC Metallic
*This manual covers ICVC software version 14. Obtain obsolete
manuals and service bulletins for information on previous software
versions.
The ICVC has a stop button, an alarm light, four buttons for
logic inputs, and a backlight display. The backlight will auto-
matically turn off after 15 minutes of non-use. The functions of
the four buttons or "softkeys" are menu driven and are shown
on the display directly above the softkeys.
The viewing angle of the ICVC can be adjusted for opti-
mum viewing. Remove the 2 bolts connecting the control panel
to the brackets attached to the cooler. Place them in one of the
holes to pivot the control panel forward to backward to change
the viewing angle. See Fig. 13. To change the contrast of the
display, access the adjustment on the back of the ICVC. See
Fig. 13.
English is the default language.
Three other programmed languages are available as options:
Chinese
Japanese
Korean
NOTE: Pressing any one of the four softkey buttons will acti-
vate the backlight display without implementing a softkey
function.
INTEGRATED STARTER MODULE (ISM) — This mod-
ule is located in the starter cabinet. This module initiates com-
mands from the ICVC for starter functions such as starting and
stopping the compressor, condenser, chilled water pumps, tow-
er fan, spare alarm contacts, and the shunt trip. The ISM
18
PRESSURE CABLE
BEARING TEMPERATURE
SENSOR CABLE
COMPRESSOR OIL SUMP
PRESSURE CABLE
COMPRESSOR OIL SUMP
TEMPERATURE CABLE
CABLE FROM
CONTROL PANEL
a19-1606
CEPL NO. SOFTWARE OTHER
(HARDWARE) NO.* MARKINGS
"PIC II"
CEPL
marking on
130445-03-R CESR
back of
or 131294-14
green cir-
130445-04-R
cuit board