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• To Change Operating Conditions
If you wish to change operating conditions (Mode, Fan
Speed, Thermostat Setting), after making the timer
setting wait until the entire display reappears, then
press the appropriate buttons to change the operating
condition desired.
e SLEEP Timer
While the air conditioner is operating or stopped, press
the SLEEP button.
The indoor unit's OPERATION Indicator Lamp (red) will
light.
• To Cancel the Timer
Use the TIMER button to select "TIMER RESET."
The air conditioner will return to normal operation.
r Changing Timer Setting
Press the SLEEP button once again and set the time
using the SET TIME buttons.
Set the time while the Timer Mode Display is flashing
(the flashing will continue about five seconds).
+
button : Press to advance the time.
–
button : Press to reverse the time.
About five seconds later, the entire display will
reappear.
• To Stop the Air Conditioner During Timer
Operation:
Press the START/STOP button.
About the SLEEP Timer
To prevent excessive warming or cooling during sleep,
the SLEEP timer function automatically modifies the
thermostat setting in accordance with the time setting.
When the set time has elapsed, the air conditioner
completely stops.
During Heating operation :
When the SLEEP timer is set, the thermostat setting is
automatically lowered 1°C every thirty minutes. When the
thermostat has been lowered a total of 4°C, the
thermostat setting at that time is maintained until the set
time has elapsed, at which time the air conditioner
automatically turns off.
SLEEP timer setting
1°C
30 min.
1 hour
1 hour 30 min.
2°C 3°C
4°C
Set time
– 7 –
During Cooling/Dry operation :
When the SLEEP timer is set, the thermostat setting is
automatically raised 1°C every sixty minutes. When the
thermostat has been raised a total of 2°C, the thermostat
setting at that time is maintained until the set time has
elapsed, at which time the air conditioner automatically
turns off.
SLEEP timer setting
1 hour
11. FAN CONTROL
A) "AUTO" POSITION
(1) COOLING OPERATION
Air flow mode is set automatically in
accordance with the condition "(Room temp. -
Set temp.)" as shown below.
2°C or more
2°C or less
Med zone
1°C or more
Low zone
1°C or less
Room Temp.
lowered
(2) HEATING OPERATION
(1) When the indoor heat exchanger temperature
becomes 47°C or more, the fan mode switches to
higher position for one step. ("LOW"
"MED"
"HIGH")
(2) When the indoor heat exchanger temperature lowers
less than 41°C while the compressor operates, the
fan mode switches to lower position for one step.
("HIGH"
"MED", "MED"
(3) After switching the fan mode, it does not switch within
2 minutes.
(4) When "FAN CONTROL" is switched to "AUTO" while
the unit is operated at the "FAN CONTROL" position
of "HIGH", "MED" or "LOW", the unit operation is
performed in the "MED" fan mode.
B) "LOW", "MED" AND "HIGH" POSITION
The indoor fan operates at the air flow set in FAN
CONTROL mode.
Set time
2°C
1°C
Hi zone
3°C or more
3°C or less
2°C or more
2°C or less
Room Temp.
rised
"MED",
"LOW")
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