20
9. Control Panel
9.1 Introduction/Operation
To Turn ON the UPS:
Once all modules are assembled and installation cabling is complete:
1. Switch ON Internal/External Battery Breakers.
2. Switch ON Main Input Breaker (Q1) located on the front of the breaker panel (the LCD panel will display “Bypass Mode”).
3. Press the Power button for 2 seconds; the UPS is now in “Line Mode”.
4. Switch ON Output Breaker (Q3). Parameters can now be viewed, adjusted and programmed via the control panel located on the front of the
UPS system.
To Turn OFF the UPS:
WARNING
The UPS system shutdown procedure will eliminate the AC power output for all loads. Before shutdown, confirm all loads
are turned off.
1. Press the Power button for 2 seconds.
2. UPS will transfer to Bypass Mode or Standby mode if bypass is disabled.
Note:
UPS will have no output when in Standby Mode.
3. Switch OFF Output Breaker (Q3).
4. Switch OFF Main Input Breaker (Q1).
5. Wait 1 minute and then shut off battery breakers.
Note:
To be fully de-energized, UPS must be disconnected from AC input.
The Control Panel is the user control and interface for all measured parameters, UPS and battery status and alarms and is divided into three
areas:
1
LCD Display – Graphic display and all measured parameters
2
LED Indicators – refer to table 9.1
3
Control Keys – refer to table 9.2
1
3
2
Figure 9.1
LED
Color
Status
Definition
INPUT
Green
On
Input source is normal
Flashing
Input source is abnormal
Off
No input source
BYPASS
Amber
On
Load is on bypass
Flashing
Input source is abnormal
Off
Bypass is not functioning
INVERTER
Green
On
Load is on inverter
Off
Inverter is not functioning
BATTERY
Red
On
Load is on battery
Flashing
Low battery
Off
Normal operation, battery is charging
ALARM
Red
On
UPS fault
Flashing
UPS alarm
Off
No alarms
Table 9.1
