Bogart Engineering SC-2030 Technical Manual
Bogart Engineering
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After determining profile number, use Program P22 (of the TM2030) to enter data as described (in detail) here.
a. Press "SELECT" and hold it down until "P1" appears in display. Release.
b. Press SELECT repeatedly to get to "P7" (to select operational level).
c. Press SELECT and RESET together, momentarily, to get 3 lights to flash.
d. Use RESET to change display until operational level "L3" shows.
e. Press SELECT repeatedly to get to program "P22".
f. Press SELECT and RESET together, momentarily to get 3 lights to flash.
g. Use RESET to enter profile number that you got from table 2 below into display.
h. Press SELECT once, to get out of program mode—but remaining in P22 with profile number showing.
I. Hold RESET down—watch as number go 5,4,3,2,1,0. Profile not entered until numbers
stop changing.
STEP 2. Determine the battery system capacity, in amp hours. To determine the system capacity you need to know the
capacity of each battery in amp hours—then multiply by the number of series strings in your system. The 20-hour value
specified for capacity is appropriate. The default value automatically entered by step 1 is for 220 amp hours. If your
system capacity is not between 200-240 amp hours, change value by entering the correct value into program P3 in
the TM-2030. Always do this after step 1 or this data will get overwritten. To program P3: similar to steps a - d.
above, except go to P3 instead of P7. For exact instructions, see Section 5.
STEP 3: In many RV’s or other installations, while charging the voltage to items connected to the battery may exceed the
maximum safe limit under cold conditions. Although this may not provide ideal battery care, you may adjust P8 to
the maximum allowed charging voltage. This will override any other programmed settings. Early units do not have
this option. Call Bogart Engineering for upgrade.
For experts that want to customize the charging: Enter a profile number that is close to what you want. (see Table 4,
below on page 16). This overwrites all values. Then you may individually modify any of the eight parameters according
to your liking. Section 6.3, below, describes the function of each of these eight parameters.
TABLE 2: Find P22 profile number for your battery type and system voltage
Manufacturer
Models
System
Voltage
System
capacity
Profile number. Enter in
P22 (Table 4, p16, has profile
definitions)
"Generic" wet cell batteries
12
220
1
24
220
2
Concorde
Lifeline AGM
Sun-Xtender AGM
12
220
9
24
220
10
Crown
All wet cell
12
220
5
24
220
6
Deka
Monobloc example
8C11
12
220
11
24
220
12
GNB /Excide
Absolyte AGM
12
220
15
24
220
16
Interstate
All wet cell.
Example: GC2
types
12
220
13
24
220
14
Trojan
All liquid 6 V types
ExampleT-105
12
220
3
24
220
4
US Battery
All liquid 6V
types:
example T-105
12
220
7
24
220
8
Generic 12V without higher volt
Wet Cell Generic
12
220
17