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READ SAFETY INSTRUCTIONS BEFORE INSTALLING ANY A.C. DEVICE.
The Professional Mariner FlybaclJPromatic units are all fully automatic
A.C. CONNECTIONS
marine battery chargers that charge quickly, drop to float and maintain,
Install a circuit breaker or fuse at boat's panel. A three (3) position
condition, and desulfate at full charge. Units will operate from 90 to 270
terminal strip is provided for A.C. input. Connect hot (L) and neutral (N)
VAC, 50160 Hz single phase.
to connections marked
N
andL. Connect A.C. ground (green) to connec-
tion marked:
1
They are designed specifically for the marine environment with a water
-
-
=
resistant aluminum case with drip shield for effective heat dissipation
and corrosion resistance.These units should be ~ermanently installed in
your boat and hardwired directlv to your batteries. They are designed
with three isolated outputs that can sense and charge three heavy duty
battery banks as needed.
INSTALLATION:
These units should be mounted vertically on a bulkhead for maximum
heat dissipation. Units should be securely fastened with screws or thru
bolts. The units are designed to operate in high ambient temperatures. 4
-
6 inches should be allowed on all sides of unit. This allows the unit to
maintain its own circulation and cooling system for increasedefficiency.
FG
Recommended A.C. fuse or breaker for boat panel:
120 VAC
240 VAC
Flyback 10-3
5A
3
Flyback 20-3
10A
5
Promatic 30-3
15A
8
Promatic 50-3
20A
10
OPERATING INSTRUCTIONS:
These
units
are
powerful
3
step battery
chargers.
They
have
the
capability
to
deliver
full
voltage
and
current
over
a
full
range
of
A.C.
input
voltages,
(90-270
VAC
.)
and
hertz
45
to
440
DC CONNECTIONS:
me
units come standard with three isolated positive posts and one
These units incorporate 3 separate outputs for individual bank recharge an(
common negative. Boots are included to cover D . ~ . connections.
con-
control. The built-in overvolfage protection shuts down the unit if the voltagt
suit wire chart for correct D.C. wire size (ABYC 3% wire chart available
goes too high. (16.5 VDC)
for longer
runs).
If negatives are common
On
the
One
These units feature a built-in
indicator and a dual color power
negative is required from the charger to the batteries. Loose connections
LED. When the charger is activated, he LED will
be
RED, indicating charge,
will damage your charger and
/
or your boat.
is in fast charge mode. After the absorption cycle is complete (approx 3 how
after battery reaches .I volt under high setting), the light will change tc
1) Connect positive #1 to battery bank #I positive.
GREEN, indicating the charger is in float mode.
2) Connect positive #2 to battery bank #2 positive.
3) Connect positive #3 to battery bank #3 positive.
*
The fan is temperature controlled and will only come on when needed.
4) Connect common negative to battery.
*
see diagram
Length
of
conductor
is
from
charger
to
battery
then
back
to
charger.
10-3.14-3.16-1
m#
u
-
20'
-
25'
3 !
AWG
14
12
10
10
10
Metric
2
3
5
5
5
for
30-3,
1(Y
-
L Y
-
20'
AWG
10
8
6
Metric
5
8
13
6
6
4
Metric
13
13
19
*
1
foot equals
.3048
meters
NOTE: Openvoltagesat the charger on fast charge will be 14.6 to 14.8
Acid batteries to compensate for voltage drop in wires. Read voltage a
batteries, adjust for longer runs.
OVP
-
Runaway alternators, other equipment or loose connections could causc
system to exceed the 16.5 VDC Overvoltage Protection setting. (Fast chargc
light will be on with no voltage rise at battery and no amperage on indicator.)I
the charger shuts down, unplug charger and remove the D.C. negative wire
Leave disconnected for 3 minutes then reconnect the negative wire. This wil
reset the charger.
The charger also has an overtemperature shut down. Temperatures over 140' 1
will shut down unit. Unit will automatically reset when load or ambien
temperature decreases.
A D.C. output fuse is on the D.C. negative. It is normally blown only when
i
battery is installed backwards. This fuse should not blow undq norma
operation. To check the fuse, turn off the A.C. to charger and disconnect th
D.C. negative output from charger. Remove dripshield (4 screws)
&
upper si:
(6) screws on end plate (with A.C. terminal strip and output studs). Be carefu
not to pull out LED plug andmeter leads on front ofcharger. The fuse is locatec
on the circuit board near the D.C. output (fuse is ignition protected, automotiv
NOTE:
If unit is used for single or dual battery bank applications, connect
units are set up for ~ ~ ~ d l ~ ~ i d
operation. T~ switch to ~~1 cell
se
unused posts to a used post. If unused post is left unconnected it can reduce
diagram at right of page.
charger performance.
Dip switch and two potentiometers are located on the circuit board at th
Any unit used to its maximum potential, and always the 50-39
dripshield end above the transformer. Remove 4 screws to remove drip shielc
should be installed in the upright position.
NOTE: The 50-3 has two (2) separate boards. Pull AC fuses oi
opposite board to adjust voltage, or send to factory for no charg
adjustment. Switch both dip switches for gel batteries.
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