Xantrex Technology 400 Plus, 400 R manual 5Checking the State-of-Charge

Operation

Important: If using the DC-to-DC accessory cable socket to charge the unit using solar panels, the solar panel must be regulated. Solar panels can rest at up to 18 Vdc with full sunlight when batteries are full. This can cause damage to the battery. This kind of damage is not covered under the warranty.

Checking the State-of-Charge

Note: Battery Charge (%) indicator is only accurate when the XPower Powerpack has been disconnected from all appliances and all charging sources for fifteen minutes.

OR

1. Disconnect the XPower	2. Wait 15 minutes.
Powerpack from it’s
charging source.

2. Press and HOLD the Display

Function button on the Control

Panel.

100 = Full Charge

Figure 3-5Checking the State-of-Charge

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