Electroblock EBL 220-4 A / EBL 220-4 with OVP instruction manual
17
Issued: 21.06.2010
811.592 BA / EN
F
Block diagram/Connection diagram
D+(ag) D+
MS relay 1
MS relay 2
Module HS100
4
4
2
3
1
2
3
1
7
1
1
7
LAS 1218--4
14,3V--18A
A6
A5
S 1218--2
A9
A8
A24
RE1
RE2
7
6
2
5
1
4
8
3
12
9
11
10
6
8
5
A30
A17
A16
A9
A7
A2
A1
9
10
12
11
3
4
8
1
2
6
7
5
*
2A
2A
A1
A2
2
2
1
1
A3
4
7
3
10
1
2
9
A15
A14
A13
25A
60A
60A
E20--3F
3
1
2
3
1
2
15A
+
--
20A
15A
20A
15A
--
+
15A
15A
7,5A
+
--
+
--
--
+
Shunt
+
25A
1
1
2
2
10A
5A
10
2
A
E
A
E
A
+
--
25A
B
3
9
4
5
8
8
5
4
9
3
2
10
--
+
--
+
+
--
15A
B
5A
TV
Areal
6
6
A
nc
nc
10A
+
--
PolySwitch
15A
3
2
4
1
3
1
2
2
3
1
4
6
4
7
7
15
4
14
1
11
2
12
3
9
9
8
13
8
1
12
6
5
7
3
7
6
4
5
3
1
2
5
8
9
9
8
5
2
1
3
5
4
6
7
3
2
4
1
3
1
2
2
3
1
4
6
7
15
4
14
1
11
2
12
3
9
9
8
1
12
6
5
5
10
+
--
10A
2A
2
4
+
--
+
--
+
--
10A
1
6
10A
2
11
--
+
+
--
10
3
15A
15A
BB
B
DD
D
AA
A
CC
C
2A
2
4
6
1
3
7
7
4
11
2
10
3
230V~50Hz mains
IEC power socket
Circuit board KPL EBL 220--1 b
Circuit board KPL EBL 220--2 b
Selector switch lead-gel/
lead-acid
Charging relay for starter battery
to auxiliary charger 1
The living area battery negative must be connected
externally to the starter battery negative.
Living area battery negative
+ Starter battery
+ Living area battery
Molex minifit SR--2F BL2
Battery isolation relay
+ Auxiliary charging unit
Charging unit negative
Charging unit negative
+ Auxiliary charging unit
Molex minifit SR--2F BL1
to auxiliary charger 2
on control panel ...
Lighting negative
MS relay 2 On
Mains indicator
Living area battery negative sensor
MS relay 2 Off
+ Living area battery sensor
+ Lighting
Pin strip MSFQ/0--12V BL 13
Shunt battery
Shunt consumer
+ Starter battery
MS (main switch) relay 1 On
MS relay 1 Off
[Solar module]
[--]
[+]
WB signal
SB signal
+SB
Solar module
LRS 1214
MNL socket 3F BL 5
+WB
Negative
Fuse for compressor/
AES refrigerator only
Refrigerator
D+ Booster
Fold-away
bed
2 auxiliary charger: closed
0 or 1 auxiliary charger: open
Number of auxiliary chargers
1.5 mm each
max. 10 m
+ Living area battery sensor
Living area battery negative sensor
D+ input
2
Negative starter battery for fridge *
+ Starter battery for fridge *
Molex minifit SR--3F BL4
Molex Minifit SR--4F BL3
Fridge supply lines are to be routed
to the battery terminals isolated
from other battery supply lines
Fridge negative
+ Fridge
Fold-away bed
to LRS ... solar charger
Pin strip MSFQ/0--4F BL9
Frost protection valve
MNL socket 9F BL8
Step
Pin strip MSFQ/0--10F BL 10
nc
nc
Frost protection valve
nc
D+
nc
Tank heating
Pump
Signal solar living area batt.
Signal solar starter battery
Gas alarm/gate valve
Spare 1
Circuit 2
Circuit 1
+ Pump
Circuit 3
Connected to negative pole of pump
D+ base
MNL socket 15 BL 6
Spare 2
Heater
D+ base
+ Fridge controller
MNL socket--12F BL 7
Tank heating
Awning light
Awning
Circuit 4
Circuit 5
Awning light
Tank heating
TV/aerial
Awning light
Pump
12V nHS1
12V nHS2
Negative
Pin strip MSFQ/0--7F BL 11
to ST 220
nc
TV
Aerial
Switching
Pump
stage
PolySwitch
2,5 A
Po
ly
Swi
tc
h
2,5 A
PolySwitch
2,5 A
PolySwitch
2,5 A
PolySwitch
2,5 A
OVP
01*
*EBL 220-4 with OVP only
