Instruction Manual for LT 52 Control Panel
7
Date: 01.03.2018
8310027 BA / EN
3.4 Closing down
A shutdown is understood to be the isolation of the 12V charging system and all consumers
from the batteries. Exceptions:
F Devices charging the leisure battery continue to be connected (such as a solar regula-
tor)
The LT 52 control panel is operated at different supply devices. These are the following de-
pending on vehicle model (motorhome or caravan):
F For caravans:
-- CSV 410-2 caravan power supply
F For motorhomes:
-- EBL 208 electroblock
-- EBL 226 electroblock
Shutdown and re-enable as follows:
Vehicle Caravan Motorhome Motorhome
Operation on
CSV 410-2 EBL 208 EBL 226
LT 52 -- -- Disable 12V supply
Press and keep pressed the
encoder
F Symbols ”Leisure bat-
tery” and ”12V ON” flash
three times after about
10 seconds
F Shutdown performed
Cancelling the shutdown:
Press and keep pressed the
encoder
F Symbols ”Leisure bat-
tery” and ”12V ON” flash
three times after about 5
seconds
F Shutdown cancelled
F 12V supply enabled
Release the encoder
At the relevant
power supply unit
CSV ... / EBL ...
-- Move the ”Battery” battery
isolator on the EBL 208 to
the ”OFF” position
F Shutdown performed
Cancelling the shutdown:
Move the ”Battery” battery
isolator on the EBL 208 to
the ”ON” position
F Shutdown cancelled
--
On the supply
battery (caravan)
or leisure battery
(motorhome)
Unplug the battery connector
(Molex Minifit SR) on the
CSV, unlatching the side
lock on the connector in the
process.
F Shutdown performed
Cancelling the shutdown:
Insert the battery connector
(Molex Minifit SR) on the
CSV.
F Shutdown cancelled
-- --