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MAC9512086C2
CS-A181KE
Operation Details
5) Sleep Mode Auto Operation
Cooling or Soft Dry Operation
When you press the SLEEP Mode, the following movement will start
to avoid overcooling.
• The fan speed refer to Indoor Fan Motor Control.
• The setting temperature will be risen by 0.5°C at the start of
operation and by 0.5°C one hour later.
• The operation will stop after 8 hours.
• When using together with the Timer, the ON-Timer has priority.
Approx. 0.5°C increase
Approx. 0.5°C increase
Approx. 8 hours after
sleep shift operation
starts, stops automati-
cally
Sleep Operation button is
pressed
Sleep shift operation
starts
TEMP.
SETTING
TEMPERATURE
1 hour
0 – 1 hour
TIME
Approx. 8 hours
after sleep shift
operation starts,
stops
automatically
Sleep shift operation starts
Sleep shift operation starts
Approx. 2°C decrease
Approx. 3°C decrease
SETTING
TEMPERATURE
TEMP.
1 hour
0 – 1 hour
TIME
Heating Operation
When you press the SLEEP Mode, the following movement will start
to avoid overheating.
• The fan speed refer to Indoor Fan Motor Control.
• The setting temperature will be risen by 2°C at the start of
operation and by 3°C one hour later.
• The operation will stop after 8 hours.
• When using together with the Timer, the ON-Timer has priority.
6) Auto Restart Control
• If there is a power failure, operation will be automatically restarted when the power is resumed.
It will start with previous operation mode and airflow direction.
(Time Delay Safety Control is valid)
• Auto Restart Control is not available when Timer or Sleep Mode is set.
• This control can be omitted by cutting the jumper wire J2. (Refer Circuit Diagram)
7) Indoor Fan Speed Control
• Auto Fan Speed Control
When set to Auto Fan Speed, the fan speed is adjusted between maximum and minimum setting as shown in the
table.
• Manual Fan Speed Control
Basic fan speed adjustment (3 settings, from Lo to Hi) can be carried out by using the Fan Speed selection
button.
Cooling
Soft Dry
No.
Fan Speed
8
High Speed
↔
Low Speed
7
t
t
t
6
t
t
5
t
4
t
t
2
1
3
t
t
0
t
t
Manual
Auto
Sleep
Manual, Auto
Sleep
Heating
Manual (A181K)
Manual (A241K)
Auto
Sleep
t
t
t
t
t
t
t
t
t
t
t
t
t
Voltage to Fan Motor
Drive Transistor (DCV)
CS-A181K
CS-A241K
34.2
52.8
SHi
32.5
47.8
Hi
27.8
41.4
Me
23.5
26.3
Lo
18.3
28.0
Lo
–
14.5
21.1
SLo
12.0
12.0
MID START
8.0
8.0
START
0
0
STOP
Untitled-9
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