Samsung AM007FN1DCH/AA Service Manual page 181

Troubleshooting
Option SEG19
Explanation PAGE
Remote
Controller
Display
Indication Details Indication
Indication
and Details 3
* Advanced function: Controlling cooling/heating current or power saving with motion detect.
(*1) Minimizing fan operation when thermostat is off
- Fan is turned off in cool mode / Fan operates for 20 seconds at an interval of 5 minutes in heat mode.
(*2) 1: Fan is turned on continually when the hot water heater is turned on,
3: Fan is turned off when the hot water heater is turned on with cooling only indoor unit
(*3) When the following 2 or 3 is used as external heater On/Off signal, the signal for monitoring external contact control will not be
output.
2: Fan is turned on continually when the external heater is turned on,
3: Fan is turned off when the external heater is turned on with cooling only indoor unit
❋ If Fan is set to off for cooling only indoor unit by setting the SEG9=3 or SEG15=3, you need to use an external sensor or wired remote
controller sensor to detect indoor temperature exactly.
(*4) Default setting value
- 4Way Cassette, Mini 4Way Cassette: 5 °C
- Other indoor units: 2 °C
Do not install the electronic heater in the flow channel of the indoor unit fan.
CAUTION
Electronic heater should
not be installed.
4-18
SEG20 SEG21
Individual control of a Heating setting compen-
remote controller sation
Details Indication
0 or 1 channel 1 0
2 channel 2 1
3 channel 3
2
4 channel 4
Discharge side Suction side
Air Flow
Duct Indoor unit
SEG22
EEV Step of stopped unit
during oil return/defrost
mode
Details Indication Details
Default
(*4)
Disuse 0
value
2 °C(35.6 °F)
Oil return
or Noise
1 decreasing
5 °C(41 °F) in defrost
mode
SEG23
Motion detect sensor
Indication Details
0 Disuse
Turn out in 30min.
1
without motion
Turn out in 60min.
2
without motion
Turn out in 120min.
3
without motion
Turn out in 180min.
4
without motion
Turn out in 30min.
5 without motion or
*advanced function
Turn out in 60min.
6 without motion or
*advanced function
Turn out in 120min.
7 without motion or
*advanced function
Turn out in 180min.
8 without motion or
*advanced function
Samsung Electronics
SEG24
-