Chapter 6 Micro-Processing Controller 39
Liebert.CRV+ Series Air Cooled Precision Air Conditioner User Manual
Figure 6-19 Temp&Hum Set Menu
Note
The temperature settings is the target temperature of compressor operation, which should be kept the same
as Comp Mode. When SUP is selected for Comp Mode, the temperature settings is set through Sup Stpt;
when RET is selected for Comp Mode, the temperature settings is set through Ret Stpt; when REM is
selected for Comp Mode, the temperature settings is set through Rem Stpt.
When the same mode is selected for Comp Mode and Fan Mode, the temperature settings are also the
same; when different modes are selected, an extra item of Fan ∆T will appear in the menu, the temperature
settings plus Fan ∆T is the target temperature of fan operation.
6.6.4 System State
Move cursor to System State in Main Menu screen to enter system state screen shown in Figure 6-20.
Figure 6-20 System State Menu
Run State
The Run State menu displays important operating parameters of devices, including ambient temperature & humidity,
and the running states of compressor, fan and EEV, as shown in Figure 6-21.
Figure 6-21 Run State Menu
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