DOL 434 LPV
42
Technical Manual
• Evaluate which climate climate functions are to be run in manual mode during the update, and
activate the manual switch for each of them to ensure that these conditions are maintained
during the software update.
• Remove the power supply (230 V and battery) from the emergency opening, if the air inlet and
air outlet should remain closed during updating.
CAN Protocol will remain unchanged after a software update. See also the Circuit Diagrams and
Cable Plans document.
6.4.1 Preparing for a software update
1. Note or take pictures of the pages.
2. Note or take pictures of current configuration under the menu
Show connections
(software updates from old
to new software will reallocate individual inputs or outputs in some instances).
3. Note or take pictures of the management and climate values that are described in the chart below.
If there are animals in the house, it is very important to note the values that are described in the chart: (*If in-
stalled).
Menu
Function
Setpoint
Management
Batch day no.
Number of set animals
Climate
Temperature setpoint
Heater temperature setpoint*
Humidity setpoint*
Minimum ventilation
Maximum ventilation
Production
Number of dead animals
Silo 1, 2, 3, 4, 5
If there are animals in the house, climate and production functions which need to be run manually
during the update must be activated now.
6.4.2 Carrying out the software update
1. Loosen the screws (
A
) that hold the front panel in place.
2. Lift out the front panel.
Make sure not to pull the flat cable so that the plug (
B
) is damaged.
