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10000014327/02
2 EN / SCM20 & SCM40 PWM User’s Manual
OVERVIEW
1. MENU button
2. OK button
3. LCD-display
4. Casing
5. Heatsink
6. PV input
7. Battery connection
8. Load output
9. Temperature sensor jack
10. Identification label (rear side)
Figure 1: Overview
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EN / SCM20 & SCM40 PWM User’s Manual3
TABLE OF CONTENTS:
1GENERAL INFORMATION .............................................................................................................................................. 4
1.1Use of this manual .............................................................................................................................................. 4
1.2Validity of this manual ......................................................................................................................................... 4
1.3Use of pictograms ............................................................................................................................................... 4
2.6.1Low voltage disconnect function ........................................................................................................ 8
2.6.2Battery type ....................................................................................................................................... 8
3.3Wiring and fuses ................................................................................................................................................. 9
3.4Specifications of the PV array .......................................................................................................................... 10
3.5Connection of loads .......................................................................................................................................... 10
3.5.1Load connected to the Load output ................................................................................................. 10
3.5.2Load connected to the battery ......................................................................................................... 10
3.6Things you need ............................................................................................................................................... 10
3.7.2Installation step by step ................................................................................................................... 12
3.8Commissioning after installation ....................................................................................................................... 13
3.10Storage and transportation ............................................................................................................................... 13
3.12Correct disposal of this product ........................................................................................................................ 13
5TECHNICAL DATA ........................................................................................................................................................ 15
5.3Ordering information ......................................................................................................................................... 16
4 EN / SCM20 & SCM40 PWM User’s Manual
1 GENERAL INFORMATION
1.1 USE OF THIS MANUAL
This manual serves as a guideline for the safe and
effective operation, maintenance and possible correction of
minor malfunctions of the “Solar ChargeMaster”
It is therefore obligatory that every person who works on or
with the Solar ChargeMaster must be completely familiar
with the contents of this manual and the Important Safety
Instructions, and that he/she carefully follows the
instructions contained herein.
Installation of, and work on the Solar ChargeMaster may
be carried out only by qualified, authorised and trained
personnel, consistent with the locally applicable standards
and taking into consideration the Important Safety
Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.
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