12-14
CONTROL SYSTEM
SM YBD018 1-A.1 GB
4.
Blinks for 3 seconds when the system is switched to Cool
Mode by using the Mode/Reset Switch on the unit.
TIMER INDICATOR
Lights up during Timer and Sleep operation.
FILTER INDICATOR
Lights up when Air Filter needs to be cleaned.
Mode/Reset Button
As long as the filter Led is off, the Mode/Reset button functions as
Mode switch. Once filter Led is on, the Mode/Reset button
functions as Reset switch.
Mode Function:
Every short pressing , the next operation mode is selected, in this
order: SB
ĺ
Cool Mode
ĺ
Heat Mode
ĺ
SB
ĺ
…
In long pressing system enters diagnostic mode (refer to
diagnostic mode Sect.)
Reset Function:
For short pressing:
When Filter LED is on, it turns off the filter indicator.
Notes
1. Pressing time is defined as the time between press and release.
2. If pressing time is one second or less – press is considered as short pressing.
3. If pressing time is three seconds or longer – pressing is considered as long pressing. In
between, pressing is undetermined and system will not respond to pressing.
4. For the LED functionality during diagnostics, refer to the diagnostics Sect.
5.
For other models except PXD
STAND BY
INDICATOR
3.
Lights up when the Air Conditioner is connected to power
and ready to receive the R/C commands
OPERATION
INDICATOR
5.
Lights up during operation.
6.
Blinks for 300 msec., to announce that a R/C infrared
signal has been received and stored.
7.
Blinks continuously during protections (according to the
relevant spec section).
TIMER INDICATOR
Lights up during Timer and Sleep operation.
