CyberPower SM180KMFX, User Manual

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Chapter 4 Operations
49
SM 180-600 KMFX User Manual
menu Log.

Users can check the information of the power module by the keys in the front of it.
4.1.2 Start from Battery
The start from battery is referring to battery cold start. Take the 10-slot UPS as example, the
steps for the start-up are as follows
：
1. Confirm the battery is correctly connected; close the external battery circuit breakers.
2. Press the red button for the battery cold start
（
See Fig.4-1
）
.The system is then powered
by the battery. For the 20-slot UPS, there are 2 battery cold star button, for each of the
button, it can only start the power modules of its cabinet(See Fig.4-2).
Fig.4-1The position of the battery cold start button for 10-slot cabinet
Fig.4-2 the position of the battery cold start button for 20-slot cabinet
3. After that, the system is starting up following steps 3 in section 5.1.1 and the system
transfers to battery mode in 30S.
4. Close the external output power supply isolation to supply the load, and the system is
working on battery mode.
4.2 Procedure for Switching between Operation Modes
4.2.1 Switching the UPS from Normal Mode into Battery Mode
The UPS transfers to Battery model immediately after the utility (mains voltage) is failed or
drops down below the predefined limit.
4.2.2 Switching the UPS from Normal Mode into Bypass Mode
Two ways to transfer the UPS into Bypass mode from Normal mode
：
(a)
Enter the menu Operate, touch the icon “transfer to bypass”
and the system
transfers to bypass mode ;