Quick Charge Multi Bank - Manual (Page 3)

Look to the Trouble shooting section for any deviations from this.
Since these chargers are independent from each other, you can set
each circuit differently. For example, you may want to set some
circuits to an AGM profile, and others to a wet cell profile, just
remember to mark or label how they are set on the outside so as
not to get them mixed up, charging a battery with the wrong profile
can damage it.
You can also charge a battery faster than the individual 10 amp
rate by connecting more than one set of leads to a single battery.
For example, you can connect two sets of leads to a single battery
and charge it at 20 amps instead of 10, but the increase is
diminished with each additional set, so it will be something less
than a 10 amp incremental increase.
Please read complete instructions before proceeding.
SAFETY INFORMATION AC WIRING:
Before making AC connections, refer to the requirements on the
charger ID label. If your charger is not equipped with an AC plug,
for example, a 230 volt charger, have a qualified electrician install
one.
To reduce the risk of fire, use this charger only on branch circuits
that are protected by a circuit breaker or fuse, and that are adequate
to carry the power drawn by the charger. All wiring should be in
accordance with the National Electric Code, ANSI/NFPA 70, and
all local codes and ordinances.
This battery charger must be grounded to reduce the risk of electric
shock. 117 volt chargers are equipped with a grounding type plug,
230 volt chargers are shipped without a plug. Have a qualified
electrician install a properly grounded 3 wire plug.