12-10
CONTROL SYSTEM
SM XLFDCI 1-A.1 GB
STAND BY
INDICATION
z
Lights up when the Air Conditioner is connected to power and
ready to receive the R/C commands
z
STBY will be indicately by the following illumination (purple color):
LED
Duty Cycle (%)
‘Unit Mode’ Heat (Red)
50
‘Unit Mode’ Cool (Blue)
50
The combined color is purple (it’s not red and not blue)
OPERATION INDICATION
z
‘Unit Mode’ Cool Lights up in blue color during Cool, Dry, Fan, or
Auto modes. Even though the mode can be changed automatically
from Auto Cool to Auto Heat, the ‘Unit Mode’ Cool will light on.
z
‘Unit Mode’ Heat Lights up in Red color during heat mode. It will
not light up during Auto Heat mode.
z
Blinks continuously during protections (accoring to the relevant
spec section). During heating the ‘Unit Mode’ Heat blinks. In cool,
Dry, Fan, or Auto modes the ‘Unit Mode’ Cool blinks. The duty
cycle illumination in protection mode 100%.
z
The Red or Blue LEDS illuminates according to the following
Profile each time receiving an RC command.
z
The ‘Unit Mode’ LED will indicate the relevant mode (heat and
Cool/Dry/Fan/Auto) under any system Trigger for mode change:
Interal timer
Timer-to-on command
Time (sec)
Duty Cycle (%)
0-2
100
2-4
90
4-6
80
6-8
70
8-10
60
>10
50
CONTENTS
