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3.5.1.5. The UPS is in Bypass Mode now. It will proceed to self-test
automatically. If no abnormal message appears then the pre-startup of
the UPS was successful and the charger starts to charge the batteries.
3.5.1.6. Press the UPS On Switch
for approximately three seconds. The
Buzzer sounds twice and the LCD display changes from figure B to
figure C.
C
3.5.1.7. The UPS is in self-test mode again. The LCD display will change from
figure C to figure D, and the UPS will remain in battery mode for
approximately four seconds. Then the display will change from figure E1
to figure F if the self-test was successful.
D
“test”
E1
“OK” in self-test
E2
“Fail” in self-test
F
“220 VAC” in Utility Input
3.5.1.8. If the self-test fails the LCD display will change from figure D to figure
E2. Then an error code or error status will appear on the screen.
3.5.1.9. Your start-up operation of the UPS is complete now. Make sure the UPS
is plugged into the wall receptacle for charging at least 8 hours and the
batteries are fully charged before connecting the device to be protected.
3.5.2. Start-up in Battery Mode (Cold Start)
3.5.2.1. Make sure the UPS has at least one set (12-16 pcs) of 12V/9AH
batteries.
3.5.2.2. Push the UPS On Switch
once for approximately 5 seconds to
awaken the UPS. The buzzer will sound twice. The LCD display will
change from figure A to figure G for approximately 15 seconds.
3.5.2.3. Press the UPS On Switch
again for about three seconds until the
LCD display changes from figure G to figure H. Then the UPS will be in
self-test mode. The UPS may offer energy to the output in a minute, and
the LCD displays figure I. In case of failure in pushing the UPS On
Switch for 15 seconds, the UPS will automatically turn off. You must then
repeat steps 3.5.2.1 to 3.5.2.3.
G
“Off”, which means the UPS pre-start was successful
