MultiPlus-II 2x120V 2. Activating equalisation or forced absorption is only meaningful if the normal charging cycle is completed (charger is in 'Float'). 3. To activate: a. Switch rapidly from ‘on’ to ‘charger only’ and leave the switch in this position for Ѕ to 2 seconds. b. Switch rapidly back from ‘charger only’ to ‘on’ and leave the switch in this position for Ѕ to 2 seconds. 4. On the inverter/charger (and, if connected, on the MultiControl panel), the three LEDs ‘Bulk’, ‘Absorption’ and ‘Float’ will now flash 5 times. c. Switch once more rapidly from ‘on’ to ‘charger only’ and leave the switch in this position. 5.
Subsequently, the LEDs ‘Bulk’, ‘Absorption’ and ‘Float’ will each light for 2 seconds. a. If the switch is set to ‘on’ while the ‘Bulk’ LED lights, the charger will switch to equalisation. b. If the switch is set to ‘on’ while the ‘Absorption’ LED lights, the charger will switch to forced absorption. c. If the switch is set to ‘on’ after the three LED sequences have finished, the charger will switch to ‘Float’. d. If the switch has not been moved, the MultiPlus-II will remain in ‘charger only’ mode and switch to ‘Float’. 3.4. LED Indications LEDs off LEDs blinking LEDs illuminated Inverting The inverter is on. Inverter power is supplied to the load. The "inverter" LED is on.
Overload pre-alarm The nominal output of the inverter is exceeded. The "overload" LED is blinking Overload alarm The inverter is switched off due to overload or short circuit. The "overload" LED is on. Page 6 Operation