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NIGHT SETBACK operation
■ During the cold season, the room temperature can be maintained at a comfortable level during the absence, at night, and while the
room is unattended. The air conditioner maintains the constant temperature at about 10°C.
SILENT operation
■ When the SILENT operation is set, the unit operates more silently reducing noise from the outdoor unit.
1
If the air-conditioner is not operating, point the remote control toward the air conditioner, and
(SILENT on) (SILENT off)
1
Press the NIGHT SETBACK button.
Every time the NIGHT SETBACK button is pressed, the display is switched
in the order of:
No display
(NIGHT SETBACK on) (NIGHT SETBACK off)
• During NIGHT SETBACK operation, the air conditioner maintains the
set temperature at about 10°C.
• During NIGHT SETBACK operation, temperature settings cannot be
made.
• Since the room temperature may change quite a bit, it is recommended
that this be used when no one is in the room.
• During NIGHT SETBACK operation, none of HIGH POWER and
ECONOMY operations can be set.
• When NIGHT SETBACK operation is canceled by pressing the NIGHT
SETBACK button, the operation mode is reset to the mode immediately
prior to the NIGHT SETBACK operation.
NOTE
Releasing procedure
Press the SILENT button to turn off the SILENT display.
• During SILENT operation, the maximum cooling and heating capacities
deteriorate.
• SILENT operation will not function during DRY and FAN operation.
• It will go into SILENT operation at the next time the air-conditioner runs in
the following case.
1
When the air-conditioner is stopped by ON/OFF button during SILENT
operation.
2
When the air-conditioner is stopped in SLEEP or OFF-TIMER op-
eration during
SILENT
operation.
3 When the operation is retrieved from CLEAN or ALLERGEN
CLEAR operation.
• Not operable while the air conditioner is OFF.
• The noise level of the outdoor unit may not decrease depending on the
condition.
• In case of SCM multi system, SILENT control function is invalid.
NOTE
Releasing procedure
Press the NIGHT SETBACK button or MODE button to turn off the NIGHT
SETBACK display.
2
Press the ON/OFF button.
Press the SILENT button.
• When the operating mode is AUTO, COOL, HEAT or NIGHT SETBACK
Every time the SILENT button is pressed, the display is switched in the
order of:
No display
RKY012A012B_EN_001-032 4/18/14, 16:4923