MATOS ARIA INSTRUCTION MANUAL
VERISON 2.0 23/08/2018
Page | 6
5. Operating the Unit
5.1 Start-Up and Shut Down
To start-up the unit, plug it in to the wall AC supply.
If the unit has been tested by Rollex Medical or an approved reseller, the parameters will have already been
set to international vaccine and medication fridge standard settings.
The time after which the unit will reach the set temperature, depends on the difference between the set
temperature,
the current temperature inside the chamber, and the medium’s heat capacity.
(For a brand
new empty fridge this medium is the internal air within the chamber. If the fridge has product stored in it,
especially large amounts of liquid, the temperature will take longer to reach its set point as the mass within
the fridge will be cooled concurrently.)
Switching off the unit
To switch off the MATOS Aria fridge, simply switch off the fridge at the wall plug and then remove the plug
from the socket. The fridge will retain its settings due to inbuilt non-volatile memory.
5.2 Temperature Control
The unit has been adjusted and calibrated by the manufacturer. Any further calibration by Rollex Medical or
an approved service agent
is carried out in accordance with the manufacturer’s procedures and instructions
using instruments which are inspected regularly.
The fridge Temperature is measured by a sensor mounted inside the chamber and its value is displayed on
the control panel. The unit is normally calibrated in such a way that the display shows the temperature in
the approximate middle of the chamber.
