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SK2019 FMCD-V-ECM-001
Sleep Mode
a)
SLEEP mode can only be set when the unit is in COOL or HEAT mode.
b)
In COOL mode, after SLEEP mode is set, the indoor fan will run at low speed and Ts will increase by 2ºC over 2 hours.
c)
In HEAT mode, after SLEEP mode is set, the indoor fan will run at set speed and Ts will decrease by 2ºC over 2 hours.
d)
Changing of operation mode will cancel SLEEP mode.
The cool mode sleep profile is:
The heat mode sleep profile is:
Auto Fan Speed
a)
In COOL mode, the fan speed cannot change until it
has run for more than 30 seconds.
b)
In HEAT mode, the fan speed cannot change until it
has run for more than 30 seconds.
After 30 seconds the fan speed is modulated according to the difference between the room temperature and
the set temperature. The controller adjusts the motor signal input from 0 to 5 VDC by PID calculation every 10
seconds. The air flow is adjusted from 15% to100%.
Louver
For remote handset
Whenever the indoor fan is running, the louver can swing or stop at the desired position.
Louver angle: 0~100º, opens clockwise with widest angle at 100º.
Swing angle: 35~100º, opens clockwise to 68º. Below are the 4 fixed positions which can be set from wireless LCD handset.
Position
Angle
1
35º
2
57º
3
83º
4
100º
For wired wall pad
Louver angle: 0~100º, opens clockwise, with widest angle at 100º.
Swing angle: 35~100º, opens clockwise to 68º. User may stop louver at any desired position between 35~100º.
Buzzer
If a command is received by the high wall unit, the master unit will respond with 2 beeps for each setting, while the slave unit
will respond with 1 beep.
Hour
Sleep on
0.5
1.0
2.0
Sleep off
Set temperature
Ts
Ts+0.5
Ts+1.0
Ts+2.0
Hour
Sleep on
0.5
1.0
2.0
Sleep off
Set temperature
Ts
Ts-2.0
Ts-1.0
Ts-0.5