Emerson Liebert ICOM-DO Manuel d'utilisateur Page 109
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
User Menu Parameters
101 Liebert
®
iCOM
®
for Liebert DSE
™
U402 Date—Sets the internal date of the unit. If this unit is connected to other units with the unit to
unit network connection, all units will reflect the last date set.
U403 Time—Sets the internal time of the unit. If this unit is connected to other units with the unit to
unit network connection, all units will reflect the last time set.
U404 Temperature Indication—Selects the actual and set point temperature indication. Selecting
C will set the unit to display in Celsius and F will set the unit to display in Fahrenheit. When the
temperature indication is set to display Celsius, proportional bands are displayed as K. This is a
calculated value that converts Fahrenheit to Celsius without the -32°F offset.
Example: If the proportional band is 20°F, then (20/1.8) = 11.1K
U405 Display Contrast—Changes the contrast of the display to adjust for different viewing angles,
low light and bright light conditions. As the display ages, the contrast may need to be adjusted. The
default setting is 50.
U406 Buzzer Frequency—Changes the audible noise frequency of the built in buzzer. When
adjusting the buzzer frequency, the buzzer will sound allowing selection of a frequency that is easily
detected when an alarm occurs. The default setting is 50.
U407 Backlite Off After X Hours—Controls the length of time that the back-light remains active
when the display is unused. When the buttons on the front display have not been pressed for the time
selected in this parameter, the back-light will turn Off, extending the life of the display and saving
energy.
U408 Screen—Determines the display mode: Graphical comma, Simple comma, Graphical and
Simple
U409 Display Shows Data of Unit—Selects the layout of the main display. Selects if the main
display shows the temperature and humidity actual values only, setpoint values only or both actual
and setpoint. Selecting graphical and graphical comma will show a bar graph for each component
regardless if the component is active. Simple and simple comma only show device icons that are active
without a bar graph and hides components that are inactive. Selecting comma in either simple or
graphical changes the resolution of the displayed values. The default setting is Graphical.
U410 Display Colors—Selects the background color. Inverted sets the display to show white font
with blue background; Normal sets a white background with blue font.
U411 Date Format—Changes the month, day, and year arrangement shown on the front display
and event time stamps.
Default: MM/DD/YYYY
Other selections: DD.MM.YYYY and YYYY-MM-DD
- for Liebert DSE 1
- 2
- TABLE OF CONTENTS 3
- 1.0 INTRODUCTION 9
- 2.1.1 System Screen 12
- 5Liebert 13
- Unit Screen 14
- EconoPhase circuit 16
- 2.2.1 Control Interface 17
- 2.2.2 Accessing Submenus 17
- Display Filtering 18
- Liebert iCOM Display Readout 18
- Accessing Submenus 19
- 2.2.3 Entering a Password 20
- Table 3 User menu icons 23
- Table 4 Service menu icons 25
- 3.0 OPERATION 27
- Autorestart 28
- Loss of Power Alarm 28
- Minimum Fan Speed 30
- 3.1.2 Back-Draft Fan Damper 30
- Low-Pressure Time Delay 31
- Advanced DX Freeze Protection 31
- Pump Down Operation 31
- High Pressure Alarm 32
- Operation 33
- 25 Liebert 33
- 3.2 Temperature Control 34
- . If the proportional 35
- 3.2.1 Setting Up PI Control 36
- Temperature Deadband 36
- 3.2.2 Compressor Control 36
- 29 Liebert 37
- System 1 System 2 38
- 3.3.3 Tandem Operation 39
- Additional Reheat Rules 40
- 3.5 Humidity Control 41
- 3.5.1 Humidity Control Types 42
- 3.5.2 Humidification 43
- Infrared Humidifier 43
- 3.5.3 Dehumidification 44
- Dehumidification Low Limit 45
- 39 Liebert 47
- Dehumidification Operation 48
- 41 Liebert 49
- 43 Liebert 51
- Temperature Compensation 52
- Setpoint Manipulated Variable 56
- Controlled Variable 56
- and Liebert 57
- 3.8.1 CANbus Failure 58
- EEV Battery Backup 59
- 3.8.4 Liebert MC 59
- Low Noise / Fan Reversal 60
- 3.8.6 Liebert EconoPhase 61
- 57 Liebert 65
- Event Description 68
- 3.9.2 User Inputs 70
- Table 16 Customer inputs 71
- 3.9.3 Analog Inputs 72
- 3.9.4 Liebert iCOM-DO 73
- Table 20 Event notifications 74
- Calculating Unit Wellness 76
- 69 Liebert 77
- 4.0 TEAMWORK 78
- 4.2.2 No Teamwork 79
- 4.2.3 Teamwork Mode 2 79
- Fixed Speed 80
- Variable Speed 80
- Teamwork 81
- 73 Liebert 81
- Figure 49 Remote sensors 82
- Figure 50 Sensor positioning 82
- 4.2.5 Hardware Setup 83
- 4.3.2 DIP Switch Settings 84
- Unterminated 86
- Terminated 86
- Grounded CANbus Cable 87
- 4.3.7 Software Setup 89
- 4.3.8 Standby—Rotation 90
- Standby and Cascade 90
- Liebert iCOM 95
- I/O Board 95
- Optional Large 95
- Graphics Display 95
- (Rear View) 95
- Liebert vNSA 96
- SITESCAN 97
- 7.0 USER MENU PARAMETERS 98
- 91 Liebert 99
- User Menu Parameters 100
- 7.2 User-Graphic Menu Screens 101
- Event Log 102
- View Network 102
- 95 Liebert 103
- 97 Liebert 105
- 99 Liebert 107
- Active Alarms 108
- 101 Liebert 109
- 103 Liebert 111
- 105 Liebert 113
- 8.0 SERVICE MENU PARAMETERS 114
- Service Menu Parameters 115
- 107 Liebert 115
- 109 Liebert 117
- 111 Liebert 119
- 113 Liebert 121
- 115 Liebert 123
- 117 Liebert 125
- 119 Liebert 127
- 121 Liebert 129
- 123 Liebert 131
- 127 Liebert 135
- 129 Liebert 137
- 131 Liebert 139
- 133 Liebert 141
- Set Alarm Screens, Pages 4-12 142
- 135 Liebert 143
- 137 Liebert 145
- 139 Liebert 147
- 143 Liebert 151
- 145 Liebert 153
- 147 Liebert 155
- 149 Liebert 157
- 151 Liebert 159
- 153 Liebert 161
- 155 Liebert 163
- 161 Liebert 169
- Technical Support / Service 172
- Locations 172
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