background image

- 9 -

Primary Program Settings

PRG-1

PRG-2

PRG-3

PRG-4

PRG-5

PRG-6

PRG-7

Universal

Deep Cycle

Gel

Absorbed

Optima

Standard

Halogen

Factory

Flooded

Cell

Glass

Spiral

Flooded

Voltage

Mode

Program

Lead Acid

Mat (AGM)

Wound

Lead Acid

Sensitive

Start Delay (Seconds)

45

45

45

45

45

45

45

Ramp Up (Seconds)

60

60

60

60

60

60

60

Bulk Voltage (Max)

14.10

14.60

14.10

14.38

14.60

14.40

14.00

Bulk Time (Minimum)

36 min.

36 min.

36 min.

36 min.

36 min.

36 min.

36 min.

Absorption Voltage

13.90

14.40

13.90

14.18

14.40

14.20

13.80

Absorption Time (Minimum)

36 min.

36 min.

36 min.

36 min.

36 min.

36 min.

36 min.

Float Voltage

13.42

13.35

13.70

13.38

13.40

13.40

13.50

Float Time (Maximum)

6 hr.

6 hr.

6 hr.

6 hr.

6 hr.

6 hr.

6 hr.

High Voltage Alarm

15.20

15.60

15.10

15.38

15.60

15.40

15.00

Low Voltage Alarm

12.80

12.80

12.80

12.80

12.80

12.80

12.80

Max Battery Temperature

125F/52C

125F/52C

125F/52C

125F/52C

125F/52C

125F/52C

125F/52C

Max Alternator Temperature

225F/107C

225F/107C

225F/107C

225F/107C

225F/107C

225F/107C

225F/107C

Equalization (User Prog.)

Yes

Yes

No

Yes

No

Yes

No

VII. Programming Modes

A. Basic Programming

The Max Charge features six selectable programs for commonly used battery types: standard flooded, deep
cycle flooded, gel, AGM, Optima spiral wound, halogen (voltage sensitive), as well as a default program that's
safe for most battery types.  To select the program that best suits your battery type:

1.

Turn the ignition switch to the ON position. If an oil pressure switch is used, it may be necessary to start the engine

to engage the regulator. 

2.

Once the regulator is activated and the numeric display is illuminated, activate the regulator's reed switch with the

supplied magnetic screwdriver. Continue to hold the magnetic tip of the screwdriver against the reed switch.

3.

The display will indicate entry into the Basic

Programming mode with the code 

"

PRO

"

. As you con-

tinue to hold the magnet to the reed switch, the regula-
tor will scroll through the battery program choices
shown in the chart at right.

4.

Select the preset programming that best suits your bat-

tery type. When the program number matching your
battery type is indicated on the display, release the
switch by lifting the screwdriver off of the epoxy pot-
ting.

5.

Should you miss the desired program setting, simply

re-activate and hold the switch as described on the pre-
vious page. Once the programming display begins to
scroll upward, release the switch and wait for the

"PRO"

code. When the 

"PRO"

code is illuminated, re-

activate and hold the magnet to the switch. The display
will scroll in the opposite direction. Release the magnet
from the switch as soon as the display indi-
cates your intended battery program.

6.

After the switch is released, the regulator dis-

play will indicate 

"PRO"

. If further adjust-

ments are required, re-activate the switch as
previously described. If no additional adjust-
ments are made, the display will indicate

"SAu"

, at which point, the regulator will save

any changes to the programming and the reg-
ulator will restart.

7.

Programming success can be monitored by

the watching the regulator's display after
restart. The short display should indicate
both program number and program code, as
described on the chart shown above.

Mastering The Magnetic Reed Switch

‘ACTIVATE-RELEASE’

Refers to the activation and immediate deactiva-

tion of the switch by lowering the magnetic programming tool onto the
potting covering the reed switch, and immediately deactivating the switch
by removing the magnet from the epoxy. An LED dot between the second
and third digits on the display will indicate switch activation.

‘ACTIVATE - HOLD - RELEASE’

Typically used during programming,

this action requires holding the magnet to the switch until desired values
are shown on the display. Once the desired setting is reached, the magnet
is removed to deactivate the switch.

Note: 

Program function will alternately cycle up or down each time the

programming mode is activated. If you miss your desired program value,
release the switch, wait for the program mode display (eg., PRO), and re-
activate the switch. The direction of scroll will reverse. Any advanced pro-
gramming values will be retained within the regulator’s memory until the
preset battery programming is reset.

Summary of Contents for Max Charge MC-612

Page 1: ...for safe reg ulator installation Failure to work safely could result in injury or damage to your electrical system 1 Always disconnect your battery banks and ensure that switches are OFF prior to inst...

Page 2: ...mined based on the following factors distance from alternator distance from inverters transmitters and other sources of RF noise convenient access and readability of the display The regulator wiring h...

Page 3: ...to an electric tachometer via the regulator See informa tion above 11 Data RX Not currently used Provides input connec tion for planned remote display 12 Data TX Not currently used Provides output con...

Page 4: ...ound terminal connection point G Install Ignition Wire The BROWN Ignition Wire 6 in diagram at right provides the ON OFF voltage for the regulator This wire is included in the Ford style plug at the r...

Page 5: ...ith the ignition on and or with the engine running the regulator s LED should scroll through the basic regulator display If the engine is running the charging voltage will begin to climb to 14 1 volts...

Page 6: ...ing voltage if it senses that ambient battery temperature is warmer or colder than 75 F The Battery 1 Temp circuit 15 is recommended for use with the house battery bank To install the MC TS A 1 Connec...

Page 7: ...charge time by an additional six minutes and com pares real time to target values This will re occur until all values are met 5 Ramp to Absorption 6 Absorption Charge Regulator continues to control th...

Page 8: ...the B1 code on the display slp Voltage Compensation Slope Indicates in milliamps the resistance value the regulator uses to control compensated charging voltage based on battery temperature Al1 Indica...

Page 9: ...reset programming that best suits your bat tery type When the program number matching your battery type is indicated on the display release the switch by lifting the screwdriver off of the epoxy pot t...

Page 10: ...1 Identify the programming code that you want to access 2 When the desired code is indicated activate and hold the magnetic reed switch with the magnetic programming tool The display will indicate th...

Page 11: ...ns calculated bulk charge time Lower ing fba increases calculated bulk charge time Adjusted in 2 increments Span of adjustment is 16 to 96 To reverse direction of scroll release magnet and wait for LE...

Page 12: ...meter to 12VDC and connect the negative lead to the BLACK ground wire at the regulator as shown at right 1 With the ignition OFF check voltage on the red sensing blue field and brown ignition wires in...

Page 13: ...late your investigation to the alternator CAUTION Ensure that all voltage sensitive equipment is turned off prior to starting the engine Voltage is unregulated during this test and could damage sensit...

Page 14: ...14 IIX Suggested Wiring Configurations The following provide some suggsted direction in regard to charging system configuration...

Page 15: ...15...

Page 16: ...1 1 2 to 2 of the plug 3 Positive output cables from both alternators can be run direct to the house battery or from each alternator to a power post with a common run to the house battery bank Using...

Page 17: ...product is free from any defects in material or workmanship for a period of one year from the date of purchase If any such defect is discovered within the warranty period BALMAR will replace the regul...

Reviews: