Technical data
1.1.1.13
Unit status LEDs
4 LEDs (red)
Signal description
Fig. 2
LEDs
-
Upper LEDs (1&2)
LED 1 on
LED 1 on
Flashing LEDs
Cooling mode
Heating mode
Fault message
-
Lower LEDs (3&4)
LED 3 on
LED 4 on
LEDs 3&4 on
Flashing LEDs
Standby mode
Night mode
Normal (comfort) mode
Frost/heat protection mode or
dew point alarm