Truma SDC 20 User Manual

Gebrauchsanweisung Seite 4
Einbauanweisung Seite 13
Im Fahrzeug mitzuführen!
Operating instructions Page 16
Installation instructions Page 25
To be kept in the vehicle!
Operating instructions Page 28
Instructions de montage Page 37
À garder dans le véhicule !
Istruzioni per l‘uso Pagina 40
Istruzioni di montaggio Pagina 49
Da tenere nel veicolo!
Page 52
Solar Dual Battery Charger
SDC 10 / 20

Truma SDC 20 Specifications

General

Charging current	20 A
Battery voltage	12 V
Input Voltage	230V AC
Battery Type	Lead-acid, AGM, Gel
Protection Features	Overvoltage, short-circuit, reverse polarity, overheating

Summary

Operating Instructions

Improper use

Lists uses that are not allowed or dangerous.

Function

Describes the microprocessor-controlled charging process.

Charging process

Details the stages of charging: Bulk, Absorption, Float.

Bulk phase

Absorption phase

Float phase

Equalisation charging phase

Settings – query / change

How to view and modify device settings like battery type.

Battery type

Instructions for selecting the correct battery type for optimal charging.

Charging current distribution

PWM charging frequency

Function display / troubleshooting

Explains LED indicators and how to resolve common issues.

Maintenance

Technical data

Charging voltage

Installation Instructions

Safety instructions

Safety precautions specific to the installation process.

Assembly

Connection

Details on connecting the device to power sources and batteries.

Energy source / consumer connection

Guidance on connecting solar modules and batteries correctly.

Cable lengths and cross-sections

Wiring diagram

Commissioning

Steps to take to start using the device for the first time.

Set battery type

Temperature sensor