Enerdrive DOMETIC EN312100, Owner'S Manual

Page: 27 / 44

Understanding The Battery Temperature Functions
Battery Temperature Battery Charging Voltage Adjustment from 25 °C normal setting
Flooded and GEL type AGM type
< 25 °C + 0.027 V /°C + 0.021 V /°C
25 °C 0 V 0 V
> 25 °C - 0.027 V /°C - 0.021 V /°C
Temperature Setting
Recommended for
Battery Temperature
Battery Type
Voltage adjustment from
25°C normal setting
Low (Lo) <5°C
GEL, Flooded 0.675 V
AGM 0.525 V
Normal (nor) >5°C and <30°C
GEL, Flooded 0 V
AGM 0 V
High (HI) >30°C
GEL, Flooded -0.27 V
AGM -0.21 V
The Battery Temperature Sensor is included with the charger to protect your battery and provide better
charging voltage accuracy.
When the battery temperature sensor is used, it is highly recommended to be installed on the main
battery bank at the negative terminal - Bank one.
The sensor senses the battery temperature and overrides the manual temperature settings and makes
small adjustments to the charging voltage.
When the battery sensor is not in use, you can also manually set the battery temperature. There are
three manual battery temperature settings on the unit (‘Lo’, ‘nor’ and ‘hi’).
Note:
The above voltage compensation will only work with the supplied Battery Temperature Sensor fitted which will
override the unit temperatures’ (Lo, Nor, Hi) setting. When Lithium profile is selected battery temperature is only used for
High and Low temperature shutdown. Refer to battery manuafacturer’s manual if temperature sensor is required.
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