12-30
CONTROL SYSTEM
SM ALPHA 1-E.3 GB
12.13 On Unit Indicators and Controls
STAND BY
INDICATOR
Lights up when the Air Conditioner is connected to power and
ready to receive the R/C commands
Blinks continuously in case of any thermistor failure.
OPERATION
INDICATOR
Lights up during operation.
Blinks for 300 ms, to announce that a R/C infrared signal has
been received and stored.
Blinks continuously during
• OCT High Pressure Protection Mode
• ICT High Pressure Protection Mode
• Deicing in Heating Mode
• Water Over Flow in ECC Model
MODE BUTTON
(Cool, Heat, SB)
Use to cycle the operation mode of the A/C unit among COOL,
HEAT and SB modes, without using the R/C.
Every time this switch is pressed, the next operation mode is
selected, in this order :
SB Î Cool Mode Î Heat Mode Î SB Î ...
Press this button continuously for 5 sec or more to start the
Diagnostic Mode.
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