inform DSP FLEXIPOWER SERIES, User Manual

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Press scroll up (6) key pad, you may execute special functions. The Functions includes buzzer
ON (as drawing Q1), or buzzer OFF (as drawing Q2, Alarm silence for UPS Warning) and self-test OFF
(As drawing R1) or self-test ON. (as drawing R2. UPS will execute battery test for 10 seconds. If the
self-test is successful, it will show as Drawing E1; otherwise, it will show as drawing E2 & error
message in the same time.)
7.2. UPS Default Settings and Their Alternatives
Make sure the UPS is not “On” yet. Press scroll down (8) key pads
simultaneously for approx. 3 seconds, the buzzer will sound twice, the LCD display screen shows as
drawing Q1, then the UPS is under setting mode now.

Drawings S1 and S2 mean the bypass input acceptable window, it can be 184Vac~260Vac or
195Vac~260Vac.

Drawing T means the bypass frequency window of the Inverter Output, the acceptable setting
values are ±3Hz and ±1Hz.

Drawing U means the acceptable Inverter Output Voltage, of which voltage is 200Vac, 208Vac,
220Vac, 230Vac, or 240Vac.

Drawing V1, V2, V3 and V4 mean the operation modes of the UPS, of which alternative is Online,
Eco(Economic) mode, fixed 50Hz Output or fixed 60Hz Output.

Drawing W means the adjustments of the Inverter Output, which may be calibrated as 0%, +1%,
1%, +2%, -2%, +3%, or -3%.

Drawing X means a specified address & position of the UPS when the UPS is in Parallel mode.
The settable numbers are from 1st to 4th. The number must be 1st if the UPS is not in parallel.

Drawing Y means the parallel function status. The “P 01” means parallel function disabled and
the “P02” means parallel function enabled.
When all the setting changes are done, you have to press ENTER (7) key Pad to save all the changes
when the LCD screen shows as drawing Z, then, the LCD screen will show as drawing AA to
complete the setting changes. If you don’t want to change those settings, you may press “OFF”
(9) key pads for 5 seconds, then the LCD screen turns to Drawing AA directly, which means your
Setting changes are invalid.
Z
* Please press Enter key to save data.
Except Buzzer(as drawing Q1 & Q2) and Self-test (as drawings R1 & R2), all the rest default
settings may be changed by pressing scroll up (6) key pad.