Blue Sea BatteryLink 7603 User Manual Download Page 9

Specifications are subject to change. See bluesea.com/products/7604 for current information.

8

FULL INSTALLATION DIAGRAM

start

run

accessory

off

START KEY SWITCH

Engines with 

combined alternator 

and starter wires 

- typical of outboard motors

FUSE*

OPTIONAL

START ISOLATION

(SI) WIRE

OPTIONAL

BATTERY TEMPERATURE

SENSOR

2A FUSE

Accessories

Legend

Negative Bus Bar

GROUND

Battery

Temp

Sensor

Start

Isolation

Remote

LED

NEG.

NEG.

BATTERY

BATTERY

BUS

BUS

OPTIONAL 

REMOTE 

INDICATOR

2A FUSE

Optional

DC Negative

DC Positive

Start

Battery

Auxiliary

Battery

INPUT

230V AC

BatteryLink® Charger

Dual Circuit Plus™ Battery Switch 6011

recommended for 7604 BatteryLink™ Charger

16 AWG (1.5mm²)

16 A

WG (1.5mm

²)

FUSE*

FUSE*

FUSE**

*   See Wire Size and Fuse Rating Table, page 5.
** Wire size and fuse rating based on house loads. For more information, use the Circuit Wizard at 
 circuitwizard.bluesea.com.

All DC charging sources must 
be attached to the Start Battery 

(ie. alternator or solar panel)

Summary of Contents for BatteryLink 7603

Page 1: ...ctions for the BatteryLink Chargers This User Manual describes the product mentioned herein at the time of its publication Specifications and performance are subject to change at the discretion of Blu...

Page 2: ...ryLink Charger is marked as ignition protected for operation in a small craft gasoline engine space HOWEVER Connection or disconnection of any electrical cables may cause sparks which could ignite fla...

Page 3: ...re battery switch is in the OFF position before making or breaking any connections to the battery If no battery switch is installed ensure all accessories are OFF 14 Charger should be grounded to redu...

Page 4: ...hardware Hex recesses accept 10 3 8 socket size nuts NOTE Mounting holes are not symmetrical please see dimensioned drawing DC output battery positive connections 1 4 20 studs accept 1 4 or M6 ring te...

Page 5: ...the charger output and ACR are turned off to conserve energy and the battery voltages are monitored If loads or self discharge on either battery cause the voltage to drop to 12 9V the charger enters...

Page 6: ...er ACR STATUS Green solid Combined ACR closed Double blink SI present ACR open Off Battery voltages below threshold ACR open REMOTE LED CHARGE STATUS DC Power Solid Combined ACR closed Off Separated A...

Page 7: ...ttach the sensor in the center of the long side of the battery If multiple batteries are in a battery bank attach the sensor in the center between multiple batteries When external circumstances could...

Page 8: ...ar GROUND Battery Temp Sensor Start Isolation Remote LED NEG NEG BATTERY BATTERY BUS BUS DC Negative DC Positive Start Battery Auxiliary Battery INPUT 230V AC BatteryLink Charger Dual Circuit Plus Bat...

Page 9: ...p Sensor Start Isolation Remote LED NEG NEG BATTERY BATTERY BUS BUS OPTIONAL REMOTE INDICATOR 2A FUSE Optional DC Negative DC Positive Start Battery Auxiliary Battery INPUT 230V AC BatteryLink Charger...

Page 10: ...ACR Intermittent Rating 5 min 115A ACR Combine Voltage 13 0V 2 min 13 5V 30 sec ACR Open Voltage 12 35V 10 sec 12 75V 30 sec Operating Current no AC power 10mA ACR open 60mA ACR closed Maximum Cable S...

Page 11: ...COVER REMOVED 0 0mm 0in 142 8mm 5 62in 143 7mm 5 66in 0 0mm 0in 10 6mm 42in 84 7mm 3 34in THIS VIEW SHOWN WITH COVER REMOVED FOR OPTIMAL PERFORMANCE MOUNT VERTICALLY AS SHOWN IN A WELL VENTILATED AREA...

Page 12: ...1 209 A2 2011 Radiated emission Conducted emission EN61000 3 2 Harmonics EN61000 3 3 Voltage fluctuations and flicker Immunity EN 55014 2 1997 A1 2002 A2 2008 EN61000 4 2 Electrostatic discharge EN610...

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