Tundra HTS3024 - Manual (Page 16)

HTS-1824_3024-GD-0114-EN 5
2.3.1 Display
Input DC volt: Displays the voltage at the inverter’s input terminal. Usually this voltage is very close to
the actual battery voltage and the difference, if any, is caused by the resistance in the
cables and connections. A regular maintenance will contribute to minimize the possible
resistance.
Battery capacity:
Displays an estimation of the “state of charge of the batteries” within the operation limits
of your inverter (refer to section 4).
Load:
Displays “real time” consumption in Watt (when greater than 50W).
Fault light:
Announces a faulty condition such as: low or high battery voltage, over temperature and
overload. An audible alarm will sound announcing the faulty condition.
2.3.2 Fault codes (you may refer to section 6 for more details):
OVR TEMP
Indicates the inverter internal circuitry has
reached a critical temperature limit and must
shutdown. This is likely to happen in very hot
temperature periods only. Once the temperature
will drop enough to allow a safe operation, the
inverter will resume automatically.
ERR LOW
Indicates the battery capacity has reached its
lower limit (21 Volt) and must shutdown. This is
likely to happen when batteries are discharged or
when the installation is either inappropriate or
requires maintenance. Once the battery voltage
will rise above 26.4 Volt for at least 2 seconds,
the inverter will resume automatically.
ERR HIGH
Indicates the battery voltage has reached its
higher limit (30 volt) and must shutdown. This is
likely to happen when the alternator is faulty and
requires maintenance. Once the battery voltage
will drop below 30 volt for at least 2 seconds, the
inverter will resume automatically.