![background image](http://html.mh-extra.com/html/carrier/hermetic-centrifugal-liquid-chillers-19xr/hermetic-centrifugal-liquid-chillers-19xr_start-up-operation-and-maintenance-instructions-manual_2562207017.webp)
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SERVICE TABLE
Display Alarm History
(The table holds up to 25 alarms and
alerts with the most recent alarm
at the top of the screen.)
• CCM Thermistors
• CCM Pressure Transducers
• Pumps
• Discrete Outputs
• Guide Vane Actuator
• Diffuser Actuator
• Pumpdown/Lockout
• Terminate Lockout
• Guide Vane Calibration
CONTINUED
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CONTROL ALGORITHM STATUS
CONTROL TEST
ALARM HISTORY
List the Control Tests
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Select a Test
List the Control Algorithm Status Tables
• CAPACITY (Capacity Control)
• OVERRIDE (Override Status)
• LL_MAINT (Lead Lag Status)
• ISM_HIST (ISM Alarm History)
• LOADSHED
• WSMDEFME (Water System Manager Control Status)
• OCCDEFCM (Time Schedule Status)
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Select a Table
• NET_OPT
• BRODEF
• OCCEFCS
• HOLIDAYS
• CONSUME
• RUNTIME
(ANALOG VALUES)
(DISCRETE VALUES)
(DISCRETE VALUES)
Select a Parameter
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Modify a Parameter
ENTER
ENABLE
DISABLE
QUIT
DECREASE
INCREASE
ENTER
QUIT
QUIT
YES
NO
ENTER
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EXIT
Select a Table
EQUIPMENT CONFIGURATION
List the Equipment Configuration Tables
• CAPACITY (Capacity Control Algorithm)
• OVERRIDE (Override Status)
• LL_MAINT (LEADLAG Status)
• WSMDEFM2 (Water System Manager Control Status)
Maintenance Table Data
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Data Select Table
OCCPC01S (Local Status)
OCCPC02S (CCN, ICE BUILD Status)
OCCPC03S (CCN Status)
OCCDEFM (Time Schedule Status)
Fig. 16 — 19XR Service Menu Structure
17
Summary of Contents for HERMETIC CENTRIFUGAL LIQUID CHILLERS 19XR
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