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Model:

SR 1212

Unit 2, 110 Station Road, Seven Hills ,NSW,  2147, Australia

12Volt 12Amp 

Solar Regulator

Operating Instructions

Please read these instructions before use

SR12-R1

SR12-R1

Solid ON: Battery charging and battery voltage over 13V
Flashing : Nightime - Battery OK | Daytime - Battery low or panel disconnected. 
Blinking : Battery level very low. 
(LED indication only on SR1212-2)

LED Indicators Guide

Fig. 1 BATTERY SETUP

Choose a cable size suitable for 

your situation. 

Low Voltage Disconnect (LVD)

The LVD function of the unit utilized on the GREEN wire is designed to protect the battery from over discharge by dis

-

connecting the negative load wire (GREEN) when the battery voltage drops below 11V for over 2 Seconds. 

It reconnects automatically when a new charge cycle starts. 

(Not Available on SR1212-1)

Note : Dawn to Dusk load operation is available but minimum orders apply, please contact our sales team for more 

           info on this feature.  

(BF)  

15A Fuse

Recomended

Summary of Contents for SR 1212

Page 1: ... and weather proof Featuring Operating from panels that are peak rated to 250W Very high efficiency typically over 98 Low night time discharge current below 10mA Selectable multichemistry For Sealed Lead Acid Flooded Cell Lead Acid and Lithium LiFePO4 chemistries Note This feature is only available on SR1212 2 only The SR1212 1 fixed for Flooded Cell Lead Acid Simple Status LED Indication SR1212 2...

Page 2: ...res are recommended to limit voltage drop and losses A battery fuse BF is always required and must be located as close as possible to the positive battery terminal and before any other connection The fuse ratings will depend on the wire size and load but typically a 15A fuse is envisaged Before connecting always check battery and PV panel polarity Do not short PV or Load with Battery connected Alw...

Page 3: ... LED Indicators Guide Fig 1 BATTERY SETUP Choose a cable size suitable for your situation Low Voltage Disconnect LVD The LVD function of the unit utilized on the GREEN wire is designed to protect the battery from over discharge by dis connecting the negative load wire GREEN when the battery voltage drops below 11V for over 2 Seconds It reconnects automatically when a new charge cycle starts Not Av...

Page 4: ...e customer is also entitled to have the products repaired or replaced if the products fail to be of acceptable quality and the failure does not amount to a major failure GSL Electronics GSL warrants that its products will under normal use and service be free of defects in material and workmanship for a period of two 2 years from the date of the original purchase by the customer as marked on the cu...

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