MATOS ARIA INSTRUCTION MANUAL
VERISON 2.0 23/08/2018
Page | 8
6.3 Unit Settings
To access the ‘F’ type (frequent) parameters, please press and hold the ‘alarm mute’ key. Press the ‘Set’
button when you see ‘0’ appear on the display to enter the ‘F’ type parameter list.
Use the up and down keys to navigate the menu, use ‘Set’ to enter a parameter and ‘mute’ to move back a
step.
6.4 F (Frequent) Type Parameter List
Parameter Name
Abbreviation
Description
Default
Set Point
St
Temperature Set Point
3.5
Differential
rd
Relative Differential/Hysteresis
2.0
Min/Max Monitoring
Duration
rt
Total time in hours since Min/Max
cycle was started/reset
N/A
Maximum Temperature
Read
rH
Maximum temperature reached
since monitoring cycle started
N/A
Minimum Temperature
Read
rL
Minimum temperature reached since
monitoring cycle started
N/A
Time Between Defrosts
dI
Elapsed time between consecutive
defrosts (h)
8
End Defrost Temperature
dT1
Maximum temp before defrost cut-
off
8
Max Defrost Duration
dP1
Maximum time elapsed before
defrost cut-off
6
Dripping Time after Defrost
dd
Standing time after defrost
–
fans/compressor off
0
High Alarm Bypass after
Defrost
d8
Alarm bypass time after defrost cycle
or door opening
1
Low Temperature Alarm
AL
Low temperature alarm threshold
2.0
High Temperature Alarm
AH
High temperature alarm threshold
8.0
Alarm Delay
Ad
Time delay (m) before temperature
alarm activation
10
Please contact your provider for any further information on parameters.