Fujitsu ASYG09KMCB Service Instruction page 18

3. SLEEP TIMER
When sleep is set, room temperature is monitored and operation is stopped automatically.
When operation mode or set temperature is changed after the sleep timer is set,
operation is continued according to the changed setting of the sleep timer from that time ON.
In cooling operation
When sleep timer is set, the set temperature is increased 1°C.
It increases the setting temperature another 1°C after 1 hour.
After that, the set temperature is not changed and the operation
is stopped at the time of timer setting.
+2°C
+1°C
Ts
In heating operation
When the sleep timer is set, the set temperature is decreased 1°C.
It decreases the set temperature another 1°C every 30 minutes.
Upon lowering 4°C, the set temperature is not changed and the operation
stops at the time of timer setting.
Ts
-1°C
-2°C
-3°C
-4°C
Set temperature rises
( Ts : Set temperature )
Set
Set temperature lowers
( Ts : Set temperature )
Set
30min
01-15
Stop of operation
60min
Stop of operation
30min
30min