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15-8. Simple remote controller (UTY-RSRY and UTY-RHRY:
Optional parts)
¢ Overview
g
f
e
Display panel
m
l
1
*
: Available only for UTY-RSR*.
2
*
: Not available for a heat pump model unless it is set up as
an administrative indoor unit.
3
*
: Not available for a heat pump model.
4
*
: Not available for a cooling-only model.
5
*
: Set the function setting of the indoor unit accordingly.
6
*
: During address display mode.
15-8. Simple remote controller (UTY-RSRY and UTY-RHRY: Optional parts)
a
b
c
d
h
i
j
k
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:
Auto
High
e Room temperature sensor (inside)
Senses ambient temperature of unit.
f Set temperature button
Selects the setting temperature. (18—30 °C [COOL], 10—
30 °C [HEAT])
g Operation mode button*
Switches the operation mode as follows:
2
Auto
*
Cool
h Operating mode indicator
i Airflow direction indicator
j FAN speed indicator
k Remote controller address indicator
l Status icons
Mode mismatch
5
Filter sign *
Defrost operation
Oil recovery operation
Under maintenance
Error
Special state
Conducting electricity
Emergency stop
Operation controlled
Forced stop
Remote controller sensor is enabled *
Central controlled
Setting temperature range is enabled
Operation prohibited
m Set temperature
Indicates indoor unit address. *
- 181 -
Med
Low
Quiet
1
3
4
Dry
Fan
*
Heat
*
5
6
15. Remote controller
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