Zivan NG3 User Manual download pdf (Page 6)

English Battery charger NG3 CANBUS

6 D01737-01

Charging curve selection (if display is present)

You can press the MODE button according to two modalities:

1. Long pressure (at least 1 second): during battery charger setting, it means ENTER

2. Short pressure (less than 1 second): during battery charger setting, it means ROLL.

Setting:

1. Turn on the equipment while pressing the MODE button.

2. ROLL: select the branch type:

• 0 corresponds to a MASTER unit charger (connected with one or more SLAVES units).

• from 1 to 8 it identifies the ID of the SLAVE (used together with a MASTER).

• 9 identifies a STAND-ALONE charger (used as a single unit).

3. ENTER: branch type confirmation. Next selection includes Battery type choice (Lead acid type corresponds to BA1 otherwise Gel

corresponds to BA2).

4. ENTER: Battery type confirmation: next level is Charging curve selection.

5. ROLL: select the desired Charging curve.

4 different charging curves are available:

a. CU1: IUIa curve plus equalization and maintenance;

b. CU2: IU1U2ob curve;

c. CU3: power supply;

d. CU4: programmable curve (ex. Desulphation in standard version).

6. ENTER: Charging curve confirmation: now select the Capacity.

7. ROLL: Capacity selection.

Starting point is a nominal value and by the ROLL you can select a value included between 50% and 140% of the nominal in steps of

10%. On the display it is shown the last capacity selected.

8. ENTER: Capacity confirmation: then you can select the Recharging time (in hours).

9. ROLL: Recharging time confirmed .

Starting from a suggested Recharging time (according to the capacity chosen at the previous step ) this time can only be increased

up to 20 hours max.

10. ENTER: Recharging time confirmation: battery charger goes into stand-by modality until output cables are connected to battery

binding-clamps (if connections have already been done before starting the setting, once arrived at point 10, charger immediately

starts).

Warning: if some trouble or mistake occur during setting procedure, switch off the charger, then switch on again by keeping pressed the

MODE button and restart setting operation from the beginning.

Alarms (Two-tone audible message)

A two-tone audible message and the YELLOW LED flashing show that an Alarm situation has occurred:

Display code

(if display is present)

Alarm Type Charge stop Description (Action)

1 LOGIC FAILURE #1 Yes

Trouble on current circuit (turn off/on the charger. If the

problem persists please contact customer service).

2 CAN BUS KO No

Trouble on CAN communication (verify CANBUS

communication).

3 WATCHDOG Yes

Logic board trouble (turn off/on the charger. If the problem

persists please contact customer service).

HIGH TEMPERATURE

BATTERY

Temporary

Battery temperature over than 55°C (the charger restarts when

battery temperature goes under 50°C).

7 OVERCURRENT Temporary

Anomalous input current absorption (charger restarts after 3

seconds. If the problem persists please contact customer

service).

8 HIGH TEMPERATURE Yes

Internal high temperature (turn off/on the charger. If the

problem persists please contact customer service).

9 MISMATCH VOLTAGE Yes

Trouble on voltage circuit (turn off/on the charger. If the

problem persists please contact customer service).

10 TIMEOUT Yes

End of Phase 1 due to timeout (check if charger is suitable for

the specified battery type).

11 OVER DISCHARGE No Over discharged battery

12 DEEP DISCHARGE No Deeply discharged battery.

BATTERY

DISCONNECTED

Temporary

Battery disconnection while charging (charger restarts from init

when a new battery is connected).

14 PUMP MISTAKE No Air pump mis-working

15 TH. SENSOR KO No Thermal sensor failure.

16 LOGIC FAILURE #2 Temporary

Voltage sag (charger restarts after 3 seconds. If the problem

persists please contact customer service).

17 FLASH CHECKSUM Yes

Error in flash memory (turn off/on the charger. If the problem

persists please contact customer service)

18 EEPROM KO Yes

Problem in EEPROM communication (turn off/on the charger.

If the problem persists please contact customer service).

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Zivan NG3 User Manual Page 6

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