4.3.2.4. UPS Locked up
UPS may lock itself up while there was critical abnormal or failure
condition happened. User may see LCD display as below figure-N.
N
The procedures to release UPS from locked up status are as below:
a. Check and record the error code.
b. Check user’s manual to understand possible cause, solve the
problem or call service provider.
c. Press OFF key
and hold for 5 seconds until twice beep
heard.
d. Unplug AC input power cord or turn off power source switch.
e. After UPS completely shut off, UPS is unlocked.
4.3.2.5. UPS Default Data and Special Function Execution
After the UPS completely starts up, press the
key to change the
LCD display to figure Q1.
Q1
Buzzer “On”
Q2
Buzzer “Off”
Press
the key to scroll through the UPS settings. The LCD will display in
sequence figure Q1 (buzzer) figure R1 (Self-test)
S1 (Bypass Voltage
(Inverter Output
V1 (UPS Operation
W (Output
Y (Parallel function status).
R1
Self-test is not “On”.
R2
Self-test is “On”.
S1
Bypass Voltage is adjusted to wide range.
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Содержание Continuity 1000
Страница 1: ...Continuity 1000 3000 USER MANUAL...
