Xtreme TX90 6kVA - Changing the UPS Default Settings

Xtreme Power Conversion Corporaon
TX90 6kVA & 10kVA Service Manual
Page 19
Uninterrupble Power Supply
X
UPS posion in parallel mode
Y
The parallel funcon is disabled.
• Press the scroll up key to execute special funcons. The funcons include buzzer ON (as in gure Q1),
buzzer OFF (as in gure Q2, Alarm silence for UPS Warning), and self-test OFF (as in gure R). The UPS will
execute the baery test for ten seconds. If the self-test is successful it will display gure E1; otherwise, it
will display gure E2 and an error message at the same me.)
Changing the UPS Default Sengs
• Make sure the UPS is not “On”. Press the On and scroll down keys simultaneously for approximately
three seconds. The buzzer will sound twice, and the LCD will display gure Q1, indicang that the UPS is
in seng mode.
• Except for Buzzer (gures Q1 and Q2) and Self-test (gure R) all of the other default sengs may be
changed by pressing the scroll up key.
• Figure S indicates the bypass input acceptable window. It can be 184-260 VAC or 195-260 VAC.
• Figure T indicates the bypass frequency window of the Inverter Output. The acceptable seng values are
±3 Hz and ±1 Hz.
• Figure U indicates the acceptable Inverter Output Voltage. Possible values are 200, 208, 220, 230, or 240
VAC. The inverter output voltage needs to match the input voltage for this system.
• Figure V indicates the operaon modes of the UPS. Possible values are Online, Eco (Economy) mode, xed
50 Hz Output, and xed 60 Hz Output.
• Figure W indicates the adjustment of the Inverter Output voltage, which may be set to 0%, +1%, -1%, +2%,
-2%, +3%, or -3%.
• Figure X indicates the posion of the UPS when the UPS is in Parallel mode. Possible posions are 1, 2, 3,
and 4. The posion must be 1 if the UPS is not in Parallel mode.
• Figure Y indicates the parallel funcon status. “P 01” indicates that the parallel funcon is disabled, and “P
02” indicates that the parallel funcon is enabled.
• Aer changing sengs you must scroll to the “SAVE” screen (gure Z) and then press the enter key to
save all of your changes. Then the LCD will display gure AA to indicate compleon of the seng changes.
To cancel your changes rather than save them press and hold the “OFF” key for ve seconds. The LCD
displays gure AA directly, which indicates that your changes were canceled.