Vestfrost R-90i Notice D'utilisation page 19

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Vestfrost Solutions 19
Battery backup
The appliance is equipped with a battery back
up system, which supplies the controller with
power at power failure. The back up system
duration is 48 hours.
Note!
When starting up the appliance for the first
time it is necessary to charge the battery for
10 days.
Note!
The battery backup system does not supply
the cooling system with power. When starting
up the appliance for the first time it is neces-
sary to switch on the battery backup system.
Note!
The battery for backup should be changed
every third year to secure 48 hours of back
up. Please put this change in the maintenance
.
schedule for every third year