Diagnosing Compressor Circuit Issues; Diagnostics-Compressor Circuit Options - Vertiv Liebert iCOM Installer/User Manual

Status Filter
Status of the air filter.
Status Remote Shutdown
Indicates whether remote shutdown is on or off.

10.4 Diagnosing Compressor Circuit Issues

1. Touch
COMPRESSOR CIRCUIT panel displays.
2. Refer to
NOTE: Depending on the type of thermal management unit, included components, and control settings of your
system, all of the options listed may not be available on your iCOM display.
10.4.1 Diagnostics—Compressor Circuit Options
Cooling Suspended Mode
Enables/disables the cooling-suspended mode and sets the fan speed to 10% when the compressor stops (low load
condition).
Compressor 1 Capacity
Enables/disables compressor capacity during manual/diagnostics mode.
Compressor 1 Operation
Enables/disables compressor during manual/diagnostics mode.
Compressor Cycle Ramp
Capacity at which compressor runs in manual mode.
Compressor Mode
Selects compressor operation during manual/diagnostics mode. Options are:
• 0: Run (normal operation)
• 1: Evacuate
• 2: Charge
Compressor Overload
Compress overload status.
Compressor State
Compressor status, on or off.
10 Performing Diagnostics
, then > Diagnostic/Service > Diagnostics > Compressor Circuit 1 in the Category list. The
Diagnostics—Compressor Circuit Options below, for descriptions of diagnostic options.
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