Use And Care Manual

 Page 10 
UP/D
OWN BUTTONS (
+
/
-
)
Push the UP (or DOWN) button to increase
(or decrease) the set temperature of
the unit in cooling or heating mode. The
temperature can be set by increments of 1°
F (1°C). The setting temperature appears
in the display.
FAN (FAN SPEED)
E
very time you push this button, the fan
speed cycles through the settings as follows:
HIGH-MED-LOW-HIGH.
DISPLAYS:
Shows the set temperature in °C or °F.
While on Fan only mode, it shows the
room temperature.
Control code (on some models):
LC - Control panel operation not available.
The unit can be controlled by using
Wired Wall Thermostat only.
FC - Pads on the control panel and wire
controller are not available. The unit
can be setted by using FRONT DESK
CONTROL only.
Error codes:
AS - Room temperature sensor error
ES - Evaporator temperature sensor error
CS - Condenser temperature sensor error
OS - Outside temperature sensor error
HS - Exhaust temperature sensor error
LE - Wire controller error
Other codes:
LO - Room temperature is lower than
0°C/32°F;
HI - Room temperature is higher than
37°C/99°F;
FP - Low temperature protection.
Control Panel
Operation
Cooling
Operation
Outdoor temp.: 18-43°C/64-109°F
(18-52°C/64-125°F for special
tropical models)
Indoor temp.: 7-32°C/62-90°F
Heating
Operation
Outdoor temp.: 5-24°C/23-76°F
Indoor temp.: 0-27°C/32-80°F
NOTE
Press and hold “
+
” and “
-
” buttons
together for 3 seconds will alternate
the temperature display between
“°C” & “°F” scale.
NOTE
This air conditioner is designed to be
operated under condition as follows:
NOTE
Performance may be reduced outside
of these operating temperatures.
NOTE
When error occurs, unplug the unit
and plug it back in. If error repeats,
call for service.
Accessory
NOTES
• Wh
en the unit displays LC (buttons
on the control panel are not in use,
and the unit can only be controlled
using the wired thermostat only. You
can install the Accessory on the
control panel.
• There may be a 3 second delay when
you press any button.
• Graphics in this manual are for
illustration purposes only. Actual
appearances may vary.