BorMann BBC4020 - LCD Icons; Connecting to the Battery; Charging Modes

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Connecng to the baery
1. Idenfy polarity of baery posts. The posive baery terminal is typically marked by these leers or symbols (POS,P,+). The negave baery terminal is
typically marked by these leers or symbols (NEG,N,-).
2. Do not make any connecons to the carburetor, fuel lines, or thin metal parts.
3. Idenfy if you have a negave or posive grounded vehicle. This can be done by idenfying which baery post (NEG or POS) is connected to the chassis.
4. For a negave grounded vehicle (most common): connect the RED POSITIVE clamp rst to the posive baery terminal, then connect the BLACK NEGATIVE
clamp to the negave baery terminal or vehicle chassis.
5. For a posive grounded vehicle (very uncommon): connect the BLACK NEGATIVE clamp rst to the negave baery terminal, then connect the RED POSITIVE
clamp to the posive baery terminal or vehicle chassis.
6. When disconnecng, disconnect in the reverse sequence, removing the negave rst (or posive rst for posive ground systems).
7. A marine (boat) baery must be removed and charged on shore. To charge it on board requires equipment specially designed for marine use.
LCD ICONS:
Charging modes
Ιmportant Note:
The BBC4020 charger has 12 modes: Standby, 12V STD, 12V COLD/AGM, 12V LITHIUM (LIFEPO4), 12V CAL, 24V STD, 24V COLD/AGM, 24V CAL , 13,6V SUPPLY,
REPAIR, 12V ALTERNATOR CHECK, BATTERY HEALTH CHECK. Do not operate the charger unl you conrm the appropriate charge mode for your baery. CAU-
TION: If you choose 24V Mode(s) for 12V baery, the 12V baery will be damaged!
Mode
Standby
12 V STD
12 V COLD/AGM
12 V CAL
24 V STD
24 V COLD/AGM
24 V CAL
12 V LITHIUM
REPAIR
13,6 V SUPPLY
12V ALTERNATOR CHECK
BATTERY HEALTH
CHECK
Baery Size (Ah)
-
14-230
14-230
14-230
14-115
14-115
14-115
14-230
14-230
-
-
-
Explanaon
Not charging or providing any power. The user can check the Remaining Baery Capacity (State of Charge)
Charging 12V STD baeries
Charging 12 V baeries below 10
o
C (50
o
F) or 12V AGM baery
Charging 12 V CAL baeries
Charging 24 V STD baeries
Charging 24 V baeries below 10
o
C (50
o
F) or 24 V AGM baery (Green LED)
Charging 24 V CAL baeries
Charging 12 V lithium-ion (LiFePO4) baeries only
An advanced baery recovery mode for repairing old, idle, straed or sulfated baeries
Converng to a DC power supply for powering 12 V DC device or as a memory retainer when replacing a baery.
Check vehicle’s alternator output
Check baery health (LEAD-ACID only), including SOC, SOH, CCA and internal resistance
The following modes are advanced charging modes that require your full aenon before selecng.
(LiFePO4 12V lithium
baery 4 Cell LiFePO4)
Short circuit
warning and baery
CCA test of baery
Baery voltage to
start charging
Low temperature charging
mode and AGM baery type
Total capacity of fully
charged baery
Total me required for
charger charging
Baery CCA detecon display / baery voltage display / baery funcon display
Generator detecon display
Baery health
percentage display
Baery remaining
capacity display
Baery charging
dynamic display
Baery repair funcon
Ordinary lead-acid
baery
Baery internal
resistance display
Power mode (13,5 V 5 A)
Baery capacity to
start charging