Fujitsu AMUG24LMAS Service Manual page 128

2-3. SLEEP TIMER
When a sleep timer is set, room temperature is monitored
and an operation is stopped automatically.
If the operation mode or the set temperature is change
after the sleep timer is set, the operation is continued according
to the changed setting of the sleep timer from that time ON.
In cooling / dry operation
When the sleep timer is set, the setting temperature is increased 1.8°F (1 °C).
It increases the setting temperature another 1.8°F (1 °C) after 1 hour.
After that, the setting temperature is not changed and the operation
is stopped at the time of timer setting.
Target temperature rises
+ 3.6°F (2°C)
+ 1.8°F (1°C)
Set temp.
In heating operation
When the sleep timer is set, the setting temperature is decreased 1.8°F (1 °C).
It decreases the setting temperature another 1.8°F (1°C) every 30 minutes.
Upon lowering 7.2°F (4°C), the setting temperature is not changed and the
operation stops at the time of timer setting.
Target temperature falls
Set temp.
- 1.8°F (1°C)
- 3.6°F (2°C)
- 5.4°F (3°C)
- 7.2°F (4°C)
Set
Set 30min
60min
04-21
Stop of operation
60min Set time
90min
Time
Stop of operation
Time
Set time