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Liebert iCOM User Menu Screens

In document with Liebert (сторінка 40-47)

User menus report general cooling unit operations and status. User menu screens employ a coding that begins with “U” and is followed by parameters and information, such as settings. Gaining access to some User menu screens requires entering a password; the User Menu password is 1490.

Figure 31 Setpoints screen

Min Room Temperature Setpoint—Sets the minimum room temperature the unit will attempt to maintain. If the temperature falls below this point, the unit will raise the refrigerant temperature to reduce the amount of cooling.

The setting is intended to keep the room temperature above the setpoint. Without a proper setpoint, the Liebert XDP can lower the room temperature too much, depending on the room dew point and load. This setpoint will reduce the cooling to keep the room temperature above this desired temperature.

The default setting is 60°F (15.6°C). The range is 50-80°F (10-27°C).

For optimal cooling performance, the minimum temperature setpoint should be 1-2° below the expected temperature at the remote sensors, which may affect placement of the remote sensors. If the minimum temperature setpoint is set above the typical remote temperature sensor reading, it will reduce the Liebert XD cooling output and, in extreme cases, cause erratic Liebert XD performance.

Spare Parts

Spare Parts—The spare parts lists contains a detailed description and part number that can be used to order parts for the unit. These part numbers are specific to each model and option installed on the unit.

Event Log

Event Log—The event log displays all events and actions that have been generated by the unit.

When multiple units are networked you will see the event log of the whole system. Each event shows the unit that generated the alarm, time and date stamp, a description and the event type.

NOTE

This is not a true room temperature setpoint. The Liebert XDP has no heaters; it will try to cool as much as possible. If the Liebert XDP is able to cool the room to this setpoint, it will reduce its cooling action to try to keep the room temperature at or above this setpoint.

SETPOINTS

to change parameter to confirm

to select parameter for next/previous unit

then

PASSWORD (Actual Level 0) Min Room Temperature Setpoint

????

68.0°F UNIT 01 U101

U102

U103

U104

U105

U106

U107

U108

U109

U110

U111

Liebert iCOM Control—Firmware Version XP1.00.010.STD Figure 32 Set Alarms screen

High Room Air Temperature—Sets the threshold where a high room temperature alarm will occur, based on the actual reading from either remote Sensor A or B. The range for the high room air temperature alarm is 33.8-95°F (1-35°C); the default is 80.0°F (26.7°C).

Low Room Air Temperature—Sets the threshold where a low room temperature alarm will occur, based on the actual reading from either remote Sensor A or B. The range for the high room air temperature alarm is from 33.8 to 95°F (1 to 35°C); the default is 55.0°F (12.8°C).

High Room Dewpoint—Sets the threshold where a high room dew point alarm will occur, based on the calculated values from either remote Sensor A or remote Sensor B. The range for the high room dew point alarm is from 33.8 to 95°F (1 to 35°C); the default is 65°F (18.3°C).

High Refrigerant Temperature—Sets the threshold where a high refrigerant temperature alarm will occur based on the actual reading from the supply refrigerant sensor. The supply refrigerant temperature is from the Liebert XDP to the modules. The range for the high supply refrigerant temperature alarm is from 33.8 to 95°F (1 to 35°C); the default is 80°F (26.7°C).

High Chilled Water Temperature—Sets the threshold where a high chilled water temperature alarm will occur based on the actual reading from the supply chilled water sensor. The range for the high chilled water temperature is from 33.8 to 95°F (1 to 35°C); the default is 60°F (15.6°C).

SET ALARMS (page 1 of 1)

to change parameter to confirm

to select parameter for next/previous unit

then

UNIT 01 PASSWORD (Actual Level 0)

High Room Air Temperature Low Room Air Temperature High Room Dewpoint

High Refrigerant Temperature High Chilled Water Temperature

????

80.0°F 55.0°F 65.0°F 80.0°F 60.0°F U201

U202

U203

U204

U205

U206

U207

U208

U209

U210

U211

Liebert iCOM Control—Firmware Version XP1.00.010.STD Figure 33 Sensor Data screen, page 1 of 2

Sensor A Temperature—Displays the temperature of the remote CAN Temp Humidity sensor designated as Sensor A.

Sensor A Humidity—Displays the humidity of the remote CAN Temp Humidity sensor designated as Sensor A.

Sensor A Dew Point—Displays the dew point of the remote CAN Temp Humidity sensor designated as Sensor A.

Sensor B Temperature—Displays the temperature of the remote CAN Temp Humidity sensor designated as Sensor B.

Sensor B Humidity—Displays the humidity of the remote CAN Temp Humidity sensor designated as Sensor B.

Sensor B Dew Point—Displays the dew point of the remote CAN Temp Humidity sensor designated as Sensor B.

Supply Refrigerant Temperature—Displays the actual supply refrigerant temperature from the Liebert XDP to the modules.

Supply Chilled Water Temperature—Displays the actual the Supply Chilled Water temperature to the Liebert XDP.

SENSOR DATA (page 1 of 2) UNIT 01

U301 U302 U303 U304 U305 U306 U307 U308 U309 U310 U311 U312

This window is READ ONLY

Sensor A Temperature 62.8°F

Sensor A Humidity 42.20%

Sensor A Dew Point 39.4°F

Sensor B Temperature 71.2°F

Sensor B Humidity 29.60°%

Sensor B Dew Point 37.8°F

Supply Refrigerant Temperature 55.0°F

Supply Chilled Water Temperature 55.0°F

Liebert iCOM Control—Firmware Version XP1.00.010.STD Figure 34 Sensor Data screen, page 2 of 2

Daily High Temperature—Shows the highest temperature in a rolling 24 hour period for either remote Sensor A or remote Sensor B.

Daily Low Temperature—Shows the lowest temperature in a rolling 24 hour period for either remote Sensor A or remote Sensor B.

Daily High Humidity—Shows the highest humidity in a rolling 24 hour period for either remote Sensor A or remote Sensor B.

Daily Low Humidity—Shows the lowest humidity in a rolling 24 period for either remote Sensor A or remote Sensor B.

Daily High Dew Point—Shows the highest dew point in a rolling 24 hour period for either remote Sensor A or remote Sensor B.

Daily Low Dew Point—Shows the lowest dew point in a 24 hour period for either remote Sensor A or remote Sensor B.

Daily High Refrigerant Temperature—Shows the highest supply refrigerant temperature in a rolling 24 hour period from the Liebert XDP to the modules.

Daily Low Refrigerant Temperature—Shows the lowest supply refrigerant temperature in a rolling 24 hour period from the Liebert XDP to the modules.

Daily High Chilled Water Temperature—Shows the highest chilled water supply temperature being delivered to the Liebert XDP in a rolling 24 hour period.

Daily Low Chilled Water Temperature—Shows the lowest chilled water return temperature being delivered to the Liebert XDP in a rolling 24 hour period.

SENSOR DATA (page 2 of 2) UNIT 01

U313 U314 U315 U316 U317 U318 U319 U320 U321 U322 U323 U324

This window is READ ONLY

Daily High Temperature 07:49:57 72°F Daily Low Temperature 07:11:30 64°F Daily High Humidity 11:31:46 45%

Daily Low Humidity 07:56:18 34%

Daily High Dew Point 07:47:26 45°F

Daily Low Dew Point 08:02:20 37°F

Daily High Refrigerant Temp 13:01:25 69°F

Daily Low Refrigerant Temp 13:01:11 69°F

Daily High CW Temp 14:01:33 55°F

Daily Low CW Temp 14:01:45 55°F

Liebert iCOM Control—Firmware Version XP1.00.010.STD Figure 35 Display Setup screen

Language—Sets the language on the display. Changing this setting changes all menu parameters to the selected language.

Date—Sets the internal date of the unit. If this unit is connected to other units with the unit-to-unit network connection, each unit will reflect the last date set.

Time—Sets the internal time of the unit. If this unit is connected to other units with the unit-to-unit network connection each unit will reflect the last time set.

Temperature Indication—Selects the actual and setpoint temperature scale. Selecting C will set the unit to display in Celsius and F will set the unit to display in Fahrenheit.

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 require adjustment for viewing.

Buzzer Frequency—Changes the audible noise frequency of the built-in buzzer. The buzzer will sound when its frequency is being adjusted, easing selection of a frequency easily detected when an alarm occurs.

Backlite Off After—Controls how long 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.

Screen—Controls the screen layout. The Liebert XDP has one view, Unit View.

Display Colors—Selects the background color. Inverted sets the display to show white font with blue background and Normal sets a white background with blue font.

Date Format—Date format changes the month, day and year arrangement shown on the front display and on event time stamps.

DISPLAY SETUP

to change parameter to confirm

to select parameter for next/previous unit

then

Language Date Time

Temperature Indication Display Contrast Buzzer Frequency Backlite Off after Screen

Display Colors Date Format

SYSTEM U401

U402 U403 U404 U405 U406 U407 U408 U409 U410 U411

ENGLISH (US) 8/27/2012 15:03:17

°F

30

Off/ 50

5 min

Unit View

Normal

mm /dd/yyyy

Liebert iCOM Control—Firmware Version XP1.00.010.STD Figure 36 Module Status screen, page 1 of 20

Module Node ID—The location within the CANbus. Each module’s ID is factory-set to 80 and is automatically changed during setup; requires no user action.

Module Labels—A four-character label consisting of two letters and two numerals. This is the standard nomenclature for Data Center Grid assignment of racks. Additionally, the module’s location can be denoted with 10 characters, either letters or non-alphanumeric characters from a built-in list. Either or both labels can be used and are entered using the Module Setup found in the Service menu (S910).

Module Status—Indicates whether the smart module is connected to the CANbus.

Figure 37 Liebert XDV Smart Module Status screen

U905—Displays the temperature of the air entering the Liebert XDV.

U908—Displays the temperature of the air leaving the right and left fan of the Liebert XDV.

U911—Displays the module type and calculated local module capacity; possible module types are XDV8SK, XDV8SS, XDV8ST, XDV10SK, XDV10SS and XDV10ST.

U912—Displays the left fan status; possible values are ON and OFF.

U913—Displays the right fan status; possible values are ON, OFF and ON ECON. ON ECON indicates that only one fan is On.

MODULE STATUS (page 1 of 20) UNIT 01 U901

U902 U903 U904 U905 U906 U907 U908 U909 U910 U911 U912 U913

Model / Capacity XDV8SK 8 KW

Left Fan Status ON

Right Fan Status ON

ONLINE

65°F NODE 81 AZ81

57°F

92°F

66°F

XDV

MODULE STATUS (page 1 of 20) UNIT 01 U901

U902 U903 U904 U905 U906 U907 U908 U909 U910 U911 U912 U913

Model / Capacity XDV8SK 8 KW

Left Fan Status ON

Right Fan Status ON

ONLINE

65°F NODE 81 AZ81

57°F

92°F

66°F

XDV

Liebert iCOM Control—Firmware Version XP1.00.010.STD Figure 38 Liebert XDH Smart Module Status screen—each bank shown separately

U904—Displays the temperature of the air entering the top of the bank of the Liebert XDH.

U905—Displays the temperature of the air leaving the Liebert XDH.

U907—Displays the temperature of the air entering the bottom of the bank of the Liebert XDH.

U911—Displays the module type and calculated local module capacity; possible module types are XDH20SK, XDH20SS, XDH32SK and XDH32SS.

U912—Displays the middle fan status; possible values are ON and OFF.

U913—Displays the top and bottom fans’ status; possible values are ON, OFF and ON ECON. (ON ECON indicates that two fans have been turned On.)

Figure 39 Liebert XDO Smart Module Status screen

U907—Displays the temperature of the air entering from the right and left of the Liebert XDO.

U910—Displays the temperature of the air leaving the Liebert XDO.

U911—Displays the module type and calculated local module capacity; possible module types XDO16SK, XDO16SS and XDO20SS.

U912—Displays the fan status; possible values are ON and OFF.

MODULE STATUS (page 1 of 20) UNIT 01 U901

U902 U903 U904 U905 U906 U907 U908 U909 U910 U911 U912 U913

NODE 82 AA82 57°F 98°F

98°F

Model / Capacity XDH32SK 15 KW

Middle Fan Status ON Top and Bottom Fan Status ON

ONLINE

73°F

XDH

TOP/

BOTTOM

XDO

92°F 92°F

68°F

MODULE STATUS (page 1 of 20) UNIT 01 U901

U902 U903 U904 U905 U906 U907 U908 U909 U910 U911 U912 U913

Model / Capacity XDO20SK 20 KW

Fan Status ON

ONLINE NODE 81 AF01

57°F

Liebert iCOM Control—Firmware Version XP1.00.010.STD Figure 40 Total Run Hours screen

The parameter shows the actual hours Pump 1 and Pump 2 have operated and the maximum time Pump 1 can operate before the next maintenance.

In document with Liebert (сторінка 40-47)