Schaudt LRM 1218 User Manual

Operating Instructions for Solar Charge Regulato r LRM 1218
6
Date: 22.07.2015 822.0213 BA / EN
Fault RemedyPossible cause
Batteries are not being Defective batteries Have the batt eries checked
g
charged
If batteries are in perfect
working order: Solar
charge regulator defective
Contact customer service
Defective electroblock Contact customer service
Defective wiring Have the wiring checked
Yellow LED flashing Output stage disabled (re-
gulator not being used)
due to overcurrent or over-
voltage
Incorrect solar module (or
too many solar modules)
connected (input power
too high) -- contact custo-
mer service
SDT ... bus system
fault messages:
E270 No LRM 1218 on bus Check bus wiring
Contact customer service
E271 Battery temperature s en-
sor s hort-circuit*
Check wiring/
connector
Contact customer service
E272 Battery temperature s en-
sor cable break or defec-
tive sensor*
Check wiring
Replace sensor
E273 Overload/overcurrent and/
or overtemperature
Incorrect solar module (or
too many solar modules)
connected (input power
too high) -- contact custo-
mer service
*The temperature v alue available on the bus is used as an alternative for bus sy-
stems with another battery temperature sensor (such as a HELLA battery sensor).
5 Technical details
5.1 Mechanical d etails
135x48x90(WxHxDinmm)
360 g
Plastic, blue (RAL 5010)
5.2 Electrical details
12 V DC
Up to 20 A for leisure and starter battery together;
leisure battery has priority;
e.g. only leisure battery for solar power 275 W:
F 20 A @ 13.2 V leisure battery voltage
F 18 A @ 14.4 V leisure battery voltage
6-cell lead batteries, 55 Ah and above (lead-acid, lead-gel, AGM)
F 36-cell modules as a minimum
F Off-load voltage 20 ... 32 V
F Maximum total capacity of solar modules 275 Wp
Dimensions
Weight
Casing
Nominal voltage
Charging current
Suitable batteries
Suitable solar modules

Schaudt LRM 1218 Specifications

General

Brand	Schaudt
Model	LRM 1218
Category	Controller
Language	English