GE LP11U Language English Input Voltage Output Voltage, Output Frequency, FAN Curve, Set-up Menu

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Digital Energy™ LP Series

5.3.4 Set-up Menu

To enter the set-up menu:

1.Be sure the UPS is switched off.

2.Press push-button 'Enter/Reset' (front panel) and then turn switch ‘UPS on/off’ (rear panel) into position ‘on’ (up). Keep Enter/Reset pressed until set-up menu appears.

Using push-buttons 'up' and 'down' you can scroll through the several set-up screens, 'Enter/Reset' confirms a screen choice. After selecting a set-up screen you can scroll through its settings using the push-buttons 'up' and 'down', a setting is confirmed by pressing 'Enter/Reset'. To abort the set-up procedure (i.e. without changing the setting) just wait the 20 seconds time-out period after which the default screen will return.

SETUP SCREENS ENTER/RESET exit

WARNING: OUTPUT CHANGES ON LINE

LANGUAGE

ENGLISH

INPUT VOLTAGE 208V

OUTPUT VOLTAGE

208V

OUTPUT FREQUENCY

60.0Hz

FREQUENCY RANGE 2%

PLL LOCK SPEED

NORMAL

BATTERY CAPACITY 7Ah

FAN CURVE 0

NO-LOAD SHUTDOWN YES

The intro set-up screen. 'Enter/Reset' returns to the default screen. You can also wait 20 seconds: the time-out period of no key activity.

Pressing ‘up’ displays the screens in the following order:

A short reminder that the new settings will be valid immediately after depressing the ‘Enter/Reset’ key.

Changes the language of the screen messages: you can select English, German, French, Italian, Spanish.

The system input voltage: Range 120/208/240 Vac.

The system output voltage. Range: 120/208/220/230/240 Vac.

The system output frequency. Range: 50/60 Hz.

WARNING! Changing of the output frequency can cause severe damage of equipment connected to the UPS: Be sure that the new frequency is suitable for the connected equipment.

The frequency tracking range (in which the output converter frequency will follow the bypass frequency). Range: 2/4/6 %.

If the bypass frequency is beyond the setting, the output converter will return to the fixed crystal controlled frequency.

The frequency tracking speed range (in which the output converter frequency will follow the bypass frequency).

Range: NORMAL (1Hz/sec), HIGH (5Hz/sec).

Battery capacity. Range: 7 through 590 Ah, in 1 Ah steps.

WARNING! If you proceed, the information about the actual battery condition (as a result of a deep battery test) is lost. For more info see section 5.4.3 'Deep Battery Test'.

The fan speed. Range: 0 / 1. Proper setting optimizes the cooling capacity of the fans installed. DO NOT READJUST! Incorrect setting may lead to reduced lifetime of the power semiconductors.

Setting ‘YES’ means that the function is activated: the UPS will switch off during a utility failure when the load is less than 2% of the maximum load. Range: YES/NO.

NOTE: if the UPS operates in parallel the no-load shutdown function is not

available. In this case do not activate this function: its setting should read "NO".

LX: OPM_LPU_11U_5K0_10K_1US_V030 30 GE DE LP 11U UPS: Installation / User Manual 3.0 (US)