Carrier AquaEdge 19XR series Start-Up, Operation And Maintenance Instructions Manual page 25

Single-stage or two-stage semi-hermetic centrifugal liquid chillers with pic ii controls and hfc-134a 50/60 hz
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SERVICE TABLE
PREVIOUS
NEXT
ALARM HISTORY
CONTROL TEST
CONTROL ALGORITHM STATUS
List the Control Algorithm Status Tables
• CAPACITY (Capacity Control)
• OVERRIDE (Override Status)
• SURGPREV (Surge Prevention)
• LL_MAINT (Lead Lag Status)
• ISM_HIST (ISM Alarm History)
• LOADSHED
• CUR_ALARM (Current Alarm State)
• WSMCHLRE (Water System Manager Control Status)
• OCCDEFCM (Time Schedule Status)
Select a Table
NEXT
OCCDEFM (Time Schedule Status)
Data Select Table
NEXT
PREVIOUS
EQUIPMENT CONFIGURATION
CONTINUED
ON NEXT PAGE
NOTE: The PREVIOUS button refers to the next message towards the top of the list (cursor moving upwards) and the NEXT button refers to the
next message lower in the list (cursor moving downward) rather than the timing of the logged messages.
Fig. 21 — PIC II 19XR,XRV Service Menu Structure for ICVC Software Version 14
SELECT
EXIT
Display Alarm History
(The table holds up to 25 alarms
with the most recent alarm at
the top of the screen.) See note.
SELECT
PREVIOUS
EXIT
SELECT
EXIT
OCCPC01S (Local Status)
OCCPC02S (CCN, ICE BUILD Status)
OCCPC03S (CCN Status)
List the Equipment Configuration Tables
Select a Table
SELECT (USE ENTER) TO SCROLL DOWN
ALERT HISTORY
Select a Test
NEXT
• CAPACITY (Capacity Control Algorithm)
• OVERRIDE (Override Status)
• LL_MAINT (LEADLAG Status)
• WSMCHLRE (Water System Manager Control Status)
Maintenance Table Data
• NET_OPT
• BRODEF
• OCCDEFCS
• HOLIDAYS
• CONSUME
• RUNTIME
PREVIOUS
SELECT
NEXT
Select a Parameter
PREVIOUS
NEXT
Modify a Parameter
INCREASE
DECREASE
DISABLE
ENABLE
25
Alert History
(The table holds up to 25 alerts
with the most recent alert at
the top of the screen.) See Note.
List the Control Tests
• CCM Thermistors
• CCM Pressure Transducers
• Pumps
• Discrete Outputs
• IGV and SRD Actuator
• Head Pressure Output
• Diffuser Actuator
• Pumpdown/Lockout
• Terminate Lockout
• Guide Vane Calibration
SELECT
PREVIOUS
EXIT
SELECT
EXIT
(ANALOG VALUES)
ENTER
QUIT
QUIT
ENTER
(DISCRETE VALUES)
EXIT
a19-2048

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