![background image](http://html1.mh-extra.com/html/ivt/scdplus/scdplus_instruction-manual_2097749011.webp)
11
Notes on the battery:
If used improperly, solar batteries are a high risk for humans, animals and the environment.
Always observe the safety instructions of the battery manufacturer!
Solar batteries contain aggressive corrosive acids. Avoid eye and skin contact with liquids from the battery! Never disassemble solar
batteries! If eyes or skin get in contact with acid, immediately flood these with running, clear and cool water! Then seek medical help
immediately! If acid gets on your clothes, remove the contaminated clothes immediately and flood the affected parts of the skin with
running, cool water thoroughly, if required.
Connections and operating elements
1.
Fuse
2.
Push-button (arrow left)
(only SCDplus)
3.
Push-button (arrow right)
(only SCDplus)
4.
LCD display
(only SCDplus)
5.
Push-button (arrow up)
(only SCDplus)
6.
Push-button (arrow down)
(only SCDplus)
7.
LED "Status"
8.
LED "Load"
9.
Connection for temperature sensor
10.
+/- connection for load output
11.
+/- connection for solar battery
12.
+/- connection for solar module
13.
Connection for voltage sensor
14.
"Load" push-button for switching the load
output on and off
15.
USB connection for configuration with PC
Features
•
Automatic recognition of system voltage
(at 12/24 V)
•
Temperature-controlled charging
•
Adjustable deep discharge protection with early warning
•
Module and load cut-off in the positive circuit
•
Several charging profiles can be selected
(SLA, AGM, GEL, LiFePO4, User)
•
Adjustable temperature coefficient
•
Switching the load output on and off can be programmed
•
Energy meter
•
Functions can be adjusted with PC software
•
Recording and monitoring by means of PC software
Description of functions
The solar controller works according to the principle of the pulse-width modulated series control, i.e. the downward regulation at the
charging limit is achieved by modulating the charging current from the solar module. The temperature sensor adjusts the max. charge
voltage automatically to the ambient temperature.
A variety of adjustment options ensures optimum functionality.
SC models can be adjusted on the PC by means of free of charge software.
SCD models may be adjusted by using either the free of charge PC software or the buttons and the display of each device.
The PC software can be downloaded at the following Internet addres:
http://www.ivt-hirschau.de/downloads
Assembly
In order to guarantee appropriate operation, please read these operating instructions including safety information completely
and carefully before use.
Important note: Please strictly observe the correct sequence when connecting your solar components!
•
During assembly ensure that the solar controller and any other system components are mounted in such a way that it is not
accessible for children. Danger of life!
•
Do not mount the solar controller directly above a heat source! Ensure that the battery is located in a well ventilated room!
Strictly ensure correct polarity!