User Manual

4
RND 305-00016 & 305-00017
Ba ery Type Selection
AGM/GEL : Sealed type (VRLA) , AGM-GEL , Maintenance Free , Automotive or Deep Cycle lead acid
ba eries
WET : Flooded Type lead acid ba eries (to which water can be added) Automotive or Deep Cycle
Calcium-Calcium : Sealed type (VRLA) Lead Acid ba eries with Calcium content Automotive or Deep Cycle
B1. FLOAT VOLTAGE SELECTION
These fi ne tuned selections of fl oat voltages enable the best voltage level for maximum ba ery life. Choose 13.8V when in doubt
or in Power Supply Mode.
Follow the markings on Deep Cycle ba eries of the Standby fl oat voltage.
B2. Recommended Ba ery Capacity
The following minimum AH capacities are a generalized suggestion, some ba eries can take higher charge current, check with
ba ery manufacturers for charging ba eries with smaller capacity.
C. Ba ery Charger Installation and Connection
Observe the warnings & safety precautions before rushing to install and operate the charger.
Check ba ery condition, fi ll up cells for wet ba ery, clean ba ery poles.
Secure the ba ery charger in a well ventilated place, make sure the mounting surface is fl at and without so covering material or
loose paper sheet. The air intake is at the bo om and air outlet at the back. Make sure both intake and outlet are not blocked.
Never place charger on top of ba ery.
Plug in the AC mains and turn on Power Switch , the Charger On LED and the Float LED should be on green indicating Charger is in
good order for charging lead acid ba ery.
Before connecting or disconnecting the charging cable, turn off the Power Switch and unplug AC cord from the mains.
First connect the Red cable to Positive + terminal of charger and the ba ery Positive + Pole. Then connect the Black cable to the
Negative – terminal and the Negative – Pole of the ba ery.
Make sure all the connections are secured and well tighten up, double check on the correct polarity.
Double check again for correct selection of Slide Switch 1 at Charger Mode, Switch 2 for Ba ery type and Switch 3 for Float Voltage
se ing value.
D. Normal 3 Stage (IUoU) Charging Operation
The 3 stage IU0U charge algorithm ensures fast , complete and at the same time gentle charging of the lead acid ba ery.
Charger Model
Ba ery Capacity
RND 305-00017 RND 305-00016
40 Ah - 100 Ah
80 Ah - 200 Ah