Samsung AVXCSH022EE Service Manual page 104

- Setting an indoor unit address and installation option
■ Setting an indoor unit installation option (suitable for the condition of each installation location)
1. Check whether power is supplied or not.
- When the indoor unit is not plugged in, there should be additional power supply
in the indoor unit.
2. The panel(display ) should be connected to an indoor unit to receive option.
3. Set the installation option according to the installation condition of an air
conditioner.
- The default setting of an indoor unit installation option is "020010-100000-200000-300000".
- Individual control of a remote controller(SEG20) is the function that controls an indoor unit individually when there is more
than one indoor unit.
4. Set the indoor unit option by wireless remote controller.
SEG1 SEG2
0 2
SEG7 SEG8
1 Drain pump
SEG13 SEG14
2 External control
SEG19 SEG20
Individual control of a
3
remote controller
▶
1WAY/2WAY/4WAY MODEL : Drain pump(SEG8) will be set to 'USE + 3minute delay' even if the drain pump is set to 0.
▶
exept for 2 or 6.
▶ If you input a number other than 0~4 of the individual control of the indoor unit(SEG20), the indoor is set as "indoor 1".
▶ SEG5 central control option is basically set as 1 (Use), so you don't need to set the central control option additionally.
However, if the central control is not connected but it doesn't indicate an error message, you need to set the central control
option as 0 (Disuse) to exclude the indoor unit from the central control.
Samsung Electronics
SEG3 SEG4
Exterior temperature
RESERVED
sensor
SEG9 SEG10
Hot water heater Electronic heater
SEG15 SEG16
External control
S-Plasma ion
output
SEG21 SEG22
EEV opening of an
Heating setting indoor unit stopped
compensation during oil return or
Defrost operation.
Troubleshooting
Indoor Unit
1(L)
F2
2(N) F1
SEG5 SEG6
FAN RPM
Central control
compensation
SEG11 SEG12
Opening the
electronic expansion Master / Slave
valve
SEG17 SEG18
Number of hours
Buzzer
SEG23 SEG24
- Human sensor
4-13