Fujitsu AMUG24LMAS, Service Manual

Page: 128 / 200

04-21
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.
Target temperature rises
Stop of operation
Target temperature falls
Set temp.
Set temp.
Stop of operation
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.
+ 1.8°F (1°C)
+ 3.6°F (2°C)
- 3.6°F (2°C)
- 1.8°F (1°C)
- 7.2°F (4°C)
- 5.4°F (3°C)
Set
60min
Time
Time
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.
Set
30min 60min
90min Set time
Set time