Service manual

13-12
CONTROL SYSTEM
SM DLF 1-A.1 GB
ANY
0
ON
NLOAD
PUMP
OFF
ON
OPER
LED
OFF
Overflow
Water Level
Normal
BLINK
NLOAD is
forced to 0
8 min 8 min
Overflow when
unit is ON
Overflow when
unit is OFF
8 min
13.1.21 Operating the Unit from Mode Button (On display)
Forced operation allows to start, stop and operate in Cooling or Heating, in pre-set temperature
according to the following table:
Forced operation Mode Pre-set Temperature
Cooling 20ഒ
Heating 28ഒ
13.1.22 On Unit Controls and Indicators
13.1.22.1 Indoor Unit controller Controls and Indicatiors for All Models Except for Floor/Ceiling
model
During OFF, Fan, Cool, Heat, Dry, and Auto modes (for operation in other modes, see at the relevant
spec paragraph):
STAND BY/OPERATION
INDICATOR
 Lights up when the Air Conditioner is connected to power and ready
to receive the R/C commands
 Lights up during operations. Blinks when compressor is stopped as
a result of a thermodynamic protection.
ESF/INOIZER INDICATOR
 Lights up during ESF/ ionizer operation.
TIMER INDICATOR
 Lights up during Timer and Sleep operation.
FILTER INDICATOR
 Lights up when Air Filter needs to be cleaned.
MODE/RESET BUTTON
 Every short pressing , the next operation mode is selected, in this
order : SB → Cool Mode → Heat Mode → SB → …
 Press to turn off the filter indicator and to reset the filter function,
after the cleaned filter has been reinstalled.
 In long pressing the system enters into diagnostic mode.
CONTENT