¢
Overview
Display panel
a LED lamp
Lights during operation.
b Louver button
Adjusts the airflow direction.
c START/STOP
button
Starts and stops operation.
d FAN control button
Switches the fan speed as follows:
e Room temperature sensor (inside)
Senses ambient temperature of unit.
f Set temperature button
Selects the setting temperature.
64.4—86 °F (18—30 °C
) [COOL], 50—86 °F (10—30 °C)
[HEAT]
g Operating mode indicator
h Airflow direction indicator
i FAN speed indicator
j Remote controller address indicator
k Status icons
Mode mismatch
Filter sign *
4
Defrost operation
Oil recovery operation
Under maintenance
Error
Special state
Conducting electricity
Emergency stop
Operation controlled
Forced stop
Remote controller sensor is enabled *
4
Central controlled
Setting temperature range is enabled
Operation prohibited
l Set temperature
Indicates indoor unit address.
*
5
*
1
: Not available for a heat pump model unless it is set up as
an administrative indoor unit.
*
2
: Not available for a heat pump model.
*
3
: Not available for a cooling-only model.
*
4
: Set the function setting of the indoor unit accordingly.
*
5
: During address display mode.
2-10. Simple remote controller (Without operation mode: UTY-RHRY) - (05-78) - 2. Control units
CONTROL
SYSTEM
CONTROL
SYSTEM