Eaton 12-110-1250y Operation And Installation Manual page 8

Configuration guide
Table 2. Charging current guidelines
AC input circuit branch
breaker or fuse size (A)
15
20
30
N ote: *Momentarily available
To adjust alarm on/off [AL0, AL1] setting:
By default, the alarm is ON.
To change the alarm on/off setting:
1. Press and hold the green power button for approximately 2 seconds. The inverter will beep and the display will flash
the input voltage. Press the SELECT button until "AL " is displayed. Press and hold the POWER button for 5 seconds.
2. Press SELECT button to toggle between the two alarm on/off settings:
• "AL0" – this indicates the alarm is OFF
• "AL1" – this indicates the alarm is ON
3. To choose a new setting, stop at the desired value, press and hold the select button for five seconds to memorize the
setting.
4. Confirm the new setting by not touching the inverter for approximately 5 seconds to return to inverter setting display
mode. Press SELECT button multiple times to confirm new setting(s).
To adjust low voltage shutdown [ 11.8, 12.2, 10.5 ] setting:
By default, the low voltage shutdown setting is 11.8.
To change the low voltage shutdown setting:
1. Press and hold the green power button for approximately 2 seconds. The inverter will beep and the display will flash
the input voltage. Press the SELECT button until "11.8" (or current setting) is displayed. Press and hold the POWER
button for 5 seconds.
2. Press SELECT button to toggle between the three voltage shutdown settings:
• 11.8
• 12.2
• 10.5
4
Eaton 1250W / 1500W / 1800W Inverter Operation and Installation Guide
Charger DC current Max by-pass AC current
settings (A) available (A)*
2
5
10
20
40
2
5
10
20
40
2
5
10
20
40
13.5
12.5
11
8.5
3.5
18.5
17.5
16
13.5
8.5
28.5
27.5
26
23.5
18.5
IM SP180164 / Rev D www.eaton.com