Vertiv Liebert iCOM User Manual

Status EEV
Current status of the valve control board.
Suction Pressure
Current pressure at valve.
Suction Temp
Suction temperature of the refrigeration circuit.
Superheat
Current superheat reading of the refrigeration circuit.
Valve Opening
Current percentage that valve is open.
11.5.2 Resetting EEV Battery Failure Counter
1. Touch , then > Diagnostic/Service > Diagnostics > Electronic Expansion Valve N in the Category list.
2. On the ELECTRONIC EXPANSION VALVE panel, touch Set to Zero next to EEV Batt Fail Counter, thentouch
Save. The counter is reset.
11.6 Diagnosing Vertiv™ Liebert® EconoPhase Issues
1. Touch , then > Diagnostic/Service > Diagnostics > EconoPhase in the Category list. The
ECONOPHASE panel displays,.
2. Refer to Diagnostics—Vertiv™ Liebert® EconoPhase Options below , for descriptions of diagnostic options.
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 Vertiv™ Liebert® iCOM™ display.
11.6.1 Diagnostics—Vertiv™ Liebert® EconoPhase Options
Pump Board N Firmware
Firmware version of the pump control board, where N is the pump number.
Pump Board Test
Runs a diagnostic test on the board.
Pump N Diff Pressure
Current differential-pressure reading, where N is the pump number.
11 Performing Diagnostics
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Vertiv™ Liebert® iCOM™Installer/User Guide

Vertiv Liebert iCOM Specifications

General

Brand	Vertiv
Model	Liebert iCOM
Category	Control Unit
Language	English