Owner`s manual

If the switch is at ‘0’ then the timer will time out instantly - do not use this setting. (‘0’

is the 3-o-clock position when viewed from the front). If the switch is at ‘1’ it will go

for 15 minutes before completely cutting back power. Each additional tick after ‘1’

adds 10 more minutes to the charge cutback time. Turning the switch clockwise all

the way around to the 2:30 position will give the maximum amount of time.

To reset the timer after it has started turn off the

power to the charger and then turn the power on

again.

“DIP SWITCHES”

The red and white dip switch module is on the upper right end of the charger. This is

a bank of 8 switches and they are numbered starting with #1 on the far right.

NOTICE! Adjusting these switches can cause the charger to perform in an

undesirable manner. Please be sure you understand these switch features before

changing them. Pull switches down to turn them on. Figure 02 shows the factory

preset positions. NEVER CHANGE DIP SWITCH #4! IT MUST REMAIN ON!

Dip Switch Guide:

1. Engages timer at peak voltage limit set point. This switch should be ON.

If the pack drops below the peak voltage limit, the timer will turn off again.

2. Starts timer as soon as the charger is turned on. This can be used for timed

charging. This switch should be OFF.

3. Starts timer when the reg bus commands. This switch should be ON.

If the reg bus stops sending the signal, the timer will turn off again.

4. Future feature switch. THIS SWITCH MUST ALWAYS BE ON!

5. Future low battery detection feature. This switch should be OFF.

6. AGM battery equalization. When using Mk2 series battery regulators, this will

allow the batteries to climb to a slightly higher voltage for equalization at the end

of charge. It also commands the yellow LEDs on each reg to turn on. This

switch should be OFF.

7. When the high voltage limit is set the charger stops moving power immediately.

This should be OFF.

8. Auto restart function. This allows the charger to restart charging when the

battery pack reaches a certain set low voltage point. This switch should be OFF

unless using the auto restart feature.

NOTE: Dip switch #6 can be useful if you have battery regulators because you can

momentarily switch it on and the yellow lights on all the regs should come on. If any

don’t, you can use this feature to narrow down which regs are not communicating

with the charger. This feature does not work with the old LT-5 single cell regulators.