4.2. Icon
Icon
Description
Standby
Alarm
Fan speed MIN
Fan speed MED
Fan speed MAX
Fan speed AUTO
Winter
Summer
AUTO Auto
Freecooling Freeheating Active mode Freecooling or Freeheating
Night
Not use
F1
Defrost
F2
Program 1
P1
Program 2
P2
Program 3
P3
Program 4
P4
1
2
3
4
5
6
7
firmware 0.25
Electronic Control "HRD EC" User Manual
Standby unit
When display shows
OFF by digital input
Active alarm
Active mode
Active mode
Automatic summer-winter changeover
Enable night mode
Active
defrost
Active
clock program
Active
clock program
Active
clock program
Active
clock program
Actual day of week is Monday
Actual day of week is Tuesday
Actual day of week is Wednesday
Actual day of week is Thursday
Actual day of week is Friday
Actual day of week is Saturday
Actual day of week is Sunday
On
the unit in turned
P1
P2
P3
P4
Rev.05
ENG
Blink
Off by
clock program
Resettable alarm (not
active)
Active night mode
EN 9/ 23