Battery Backup System At Start-Up - Vestfrost VTS 258 Mode D'emploi

Battery backup system at start-up

Some models are equipped with a battery back up system.
1. Open the door
2. Use a pen to switch on the battery backup
system in the hole shown on fig. 9
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 first
time it is necessary to switch on the battery
back up system.
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.
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 miniture the temperatures
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 first start up the battery needs to be recharged. To regain the
full capacity the battery will be charging for 10 days.
11
GB
fig. 10