valutazioni - 6, GPA: 4.5
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Facilità d'uso
na1623c Time: 13:15:23 Date: 18-Nov-2006 Format: dd/mm/yyyy Use the up or down arrow key to move the selector arrow to an option, and press the ENTER key. • List of choices. If the setting is a list of choices, an input arrow . displays next to the setting. Press the up or down arrow key to select the menu option to change. Then press the ENTER key to exit the input mode and save the setting. Press the ESC key to exit without saving. • Numbers or text fields. If the setting is a number or text field, use the arrow keys to select the value of the first character, and press the ENTER key to move to the next character. Press the ENTER key after the last character is set to exit the input mode and save the setting. Press the ESC key to exit without saving. If an invalid value is entered, the display interface beeps and restores the previous valid value to the field. Input arrows. Input arrows . next to a selected setting indicate that the setting can be modified by pressing the up or down arrow key. Press the ENTER key to save the change or the ESC key to cancel the change. na1622a Time: 13:15:23 Date: 18-Nov-2006 Format: dd/mm/yyyy InRow RD 10 kW Air Cooled Operation and Maintenance Using the Path statement Select the main- and sub-menu options specified in the path statement to view or configure a setting. The path statement lists the main- and sub-menu items you select to navigate to the item to view or modify. The parts of the path statement are defined below: Path: Main > Set Password > Change Passwords Main > Your starting point is the main menu. Set Password > Scroll to and select this option from the main menu. Change Passwords > Scroll to and select this option from the sub-menu. Subsequent options are listed and defined under the path statement. Password entry The cooling unit has two levels of password protection: • Device password allows Device Users to change basic and environmental settings. • Admin password allows all privileges granted for Device Users, and also allows the Administrator to modify settings that control the components in the cooling unit or change advanced options. When you try to change a setting, the display interface prompts you to enter your Admin password. The default value for both the Device and Admin password is apc (lowercase). To enter your password, use the up or down arrow key to scroll through the available character set. Press the ENTER key to select the current character and move the cursor to the next character position. After selecting the last character of your password, press the ENTER key once more to submit your password. Once the password is entered, it remains in effect until the period of inactivity exceeds the Password Timeout setting. See “Timeout” on page 23. Note: Passwords are case-sensitive. Start the cooling unit Path: Main >On/Standby To start the cooling unit, change the setting to On by pressing the ENTER key to toggle from Standby to On. The fans will start. The cooling unit will run according to the configured settings. Note: On/Standby only affects the local cooling unit. You must set the On/Standby option for each cooling unit in the cooling group. Note: To toggle between On and Standby from the scrolling status screens, press the ENTER key three times in rapid succession. InRow RD 10 kW Air Cooled Operation and Maintenance Stop the cooling unit Path: Main > On/Standby Press the ENTER key to change the setting to Standby. The cooling unit enters the standby mode. Electrical Hazard: The Standby option does not remove power from the cooling unit. You must disconnect power at the mains to remove power from the cooling unit. General Configuration The cooling group configuration options are set during the commissioning of the cooling units in the cooling group. Caution: This procedure must be performed by APC authorized personnel only. Changing the settings incorrectly can cause malfunctions to your cooling unit. Cooling unit configuration Path: Main > Configure Unit > General Use the General menu to set the start-up delay, idle on leak, and refrigerant fill settings. Start-up Dly (Start-up Delay). The delay begins when the cooling unit is started and initialized. The cooling unit cannot begin operation until this delay expires. Use the start-up delay to restart equipment sequentially after a scheduled downtime or a power outage. Idle On Leak. When set to Yes, the cooling unit will enter idle mode if a Water Detection Fault activates. Set to No to disable the cooling unit from entering idle mode if a leak is detected. Note: The leak sensor (APC part number AP9325) is optional. Note: There are three alarms that will cause the cooling unit to enter idle mode: • Water Detection Fault (when Idle On Leak is set to Yes) • Condensate Pump Fault • Cooling Failure See “Alarm messages and suggested actions” on page 29 for more information on alarms. Refrig Fill. Set to Start to add refrigerant to the system. This setting turns on the compressor and sets the ...
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