ACCURAT Opti 5 Operating Manual page 40

Charge Status Indicators
Power-On-LED (red)
Is lit if power is on.
Charging-LED (yellow)
Is lit and flashes during the 7 stages of charging.
Fully-Charged-LED (green)
Is lit if the battery is fully charged.
Fault-LED (red)
If this LED is lit or flashes, any of the following errors may have
occured:
• Reverse connection between positive and negative of the
DC lead.
• Battery charger output short.
• Non battery link.
• 12V charger connects to a battery voltage higher than 17.5V or
24V charger connects to a battery voltage higher than 35V.
• Charger's internal temperature is higher than 70 OC
• When Red LED flashes and Yellow LED illuminates (solid) means
bulk charging has timed out and stopped after 24 hours.
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