Installation instructions for solar charge regulator LRM 1218
6
Date: 22.07.2015
822.0213 MA / EN
5.1 Connections to leisure area battery and starter battery
Y
ATTENTION!
Short circuits!
Damage to the solar charge regulator or fire damage to cable:
F
To protect the supply lines in the event of a short circuit, connect the
fuses directly to the positive pole of battery.
Select cable cross-sections in line with EN 1648-1/-2. The maximum current
load must not exceed 90% of the individual fuse rating.
Recommended cable cross-sections:
Line length
(sum of supply and return lines)
Cable cross-section
Up to 4 m
2,5 mm
2
Up to 8 m
4,0 mm
2
Up to 12 m
6,0 mm
2
For this application, the follow parts are required from those delivered:
Fig./Pos.
Qty
Name
--
1
LRM 1218 solar charge regulator
1/2
2
Flat vehicle fuse, 20A
1/3
2
Fuse holder for flat vehicle fuse
1/4
4
Flat push--on contacts, 6.3 x 0.8 without sleeve
1/7
5
Insulating sleeve for Pos. 1/4
--
5
Wire end sleeves (not included in delivery)
+ --
+ --
F1
F2
G1
G2
G3
--
--
+
LRM 1218
3
LT 320*
TF 50 A*
Fig. 4
Circuit diagram for LRM 1218 to starter battery and leisure area battery connectors
* Optional
