Installation And Operation - Ablerex Mars II User Manual

4.5 Installation and Operation

4.5.1 Start Up in Normal Mode
4.5.1.1 Open the terminal block cover on the rear panel. (Refer to 3.1.3) Before starting the installation make sure the grounding is connected
properly.
4.5.1.2 Make sure the utility breaker and the UPS' Utility breaker and Bypass breaker are in the "Off" position.
4.5.1.3 Make sure the utility voltage matches the input voltage window of the UPS.
4.5.1.4 Connect the utility separately to the terminal blocks of the UPS' Utility and Bypass inputs. Switch on the power breaker of the distribution
panel and the breakers of the UPS' Utility and Bypass inputs. Then the UPS will start up. Green LEDs
Utility and Bypass inputs are normal. UPSs with parallel function enabled will display first figure A1, then figure A2, and then figure B.
Otherwise the LCD will display figure A1 directly followed by figure B.
A1
B
4.5.1.5 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.
4.5.1.6 Press the UPS On Switch
B to figure C.
4.5.1.7 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. The entire process will
take approximately 1 to 2 minutes.
C
E1
F
4.5.1.8 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.
4.5.2 Start-up in Battery Mode (Cold Start)
4.5.2.1 Make sure the UPS has at least one set of batteries (20 pcs 12V/7Ah or 9Ah for 20k model).
" OK" in self-test
for approximately three seconds. The Buzzer sounds twice and the LCD display changes from figure
" OK" in self-test
" 220 VAC" in Utility Input
A2
D
E2
8
and show that the
" test"
" test"
" Fail" in self-test