Voltage Programming Procedure; Figure 17 Load Level Indicators; Voltage Settings - Sola Hevi Duty S3K2U series Handbuch

9.0 V P
OLTAGE ROGRAMMING

Figure 17 Load Level Indicators

Voltage
Programming
Button
1. Remove the front bezel from the UPS.
2. UPS must be operating in Normal (AC) mode.
NOTE
Mains power will be applied to the connected load.
3. The AC Input, Load, and Battery Level Indicators should be lit.
4. Press the Voltage Programming button for at least 5 seconds to enter the Configuration mode.
The UPS will beep and all of the indicators on the front panel display will flash on and off for
approximately 5 seconds. The next cycle will display the current configuration, either 220, 230 or
240 VAC. One of the Load Level Indicators will be flashing. Initially, the 0%-25% Load Level
Indicator will be flashing, indicating the default setting of 230V as shown in Figure 17.
5. Press the ON button to step through the voltage settings until the appropriate Load Level
Indicator is flashing.
6. Press the Voltage Programming button. The UPS will return to Normal mode operation.
The Voltage Programming button allows the operator to select the mains transfer voltage at which
the UPS will switch to battery power (see Table 2). This also changes the inverter voltages.
Table 2

Voltage settings

Setting
120V (230V)
110V (220V)
127V (240V)
P
ROCEDURE
Input Voltage Output Voltage
Range (Battery Mode)
166 - 272VAC 230VAC
(default)
158 - 260VAC 220VAC
172 - 283VAC 240VAC
25

Voltage Programming Procedure

Load Level
Indicators