Item ID Meaning
Units (C90)
Imperial Metric
F00 Condenser pressure 1 psi bar
F01 Condenser pressure 2 psi bar
F02 Ambient temperature °F °C
F03 Refrigerant temperature 1 °F °C
F04 Refrigerant temperature 2 °F °C
F10 EC Fan 1 actual speed RPM RPM
F11 EC Fan 1 requested speed % %
F12 EC Fan 1 power kW kW
F13 EC Fan 1 firmware version Hex format Hex format
F20 EC Fan 2 actual speed RPM RPM
F21 EC Fan 2 requested speed % %
F22 EC Fan 2 power kW kW
F23 EC Fan 2 firmware version Hex format Hex format
F30 EC Fan 3 actual speed RPM RPM
F31 EC Fan 3 requested speed % %
F32 EC Fan 3 power kW kW
F33 EC Fan 3 firmware version Hex format Hex format
F40 EC Fan 4 actual speed RPM RPM
F41 EC Fan 4 requested speed % %
F42 EC Fan 4 power kW kW
F43 EC Fan 4 firmware version Hex format Hex format
F50 Subcooling 1 °F °C
F51 Subcooling 2 °F °C
F90 Firmware Version Major
1.02.004
F91 Firmware Version Minor —
F92 Firmware Version Build —
Source: 303847 Rev. 5
Table 10.2 Analog Signal Definitions
44 Proprietary and Confidential ©2024 Vertiv Group Corp. 10 Control Operation
Vertiv™ Liebert® MCV Installer/User Guide
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