8
GB
1. Open the door
2. Use a pen to switch on the battery backup
system in the hole shown on g. 7
3. When turned on the switch it will have a
green light
NOTE!
The battery back up system does not supply
the cooling system with power to run.
When starting up the appliance for the rst
time it is necessary to switch on the battery
back up system.
g. 7
Battery backup system at start-up
Some models are equipped with a battery back up system.
Battery backup system
Some models are equipped with a battery back up system. The system supplies the controller
and keyboard with power at power failure. This makes it possible to supervise the tempera-
tures in the unit during the power failure.
The battery backup system makes it possible to supervise the temperatures for 50 hours.
After a power failure and at the rst start up the battery needs to be recharged. To regain the
full capacity the battery will be reloading for 10 days
NOTE!
The battery for back up should be changed
every third year to secure 48 hours of back
up. Please put this change in the mainte-
nance schedule for every third year.
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