Electra LEX 25 DCI Service Manual page 59

CONTROL SYSTEM
11.10 Operating the Unit from the Mode Button
Forced operation allows to start, stop and operate in Cooling or Heating, in pre-set temperature
according to the following table:
Forced operation Mode
Cooling
Heating
11.11 On Unit Controls and Indicators
11.11.1 Indoor Unit Controller Controls and Indicators For All Models
Except for Floor/Ceiling model
STAND BY
INDICATOR
OPERATION INDICATOR
TIMER INDICATOR
FILTER INDICATOR
COOLING INDICATOR
HEATING INDICATOR
Mode SWITCH
(COOL/HEAT/OFF)
RESET / FILTER
SWITCH
11-10
Pre-set Temperature
0
20 C
0
28 C
Lights up when the Air Conditioner is connected to power and ready to
receive the R/C commands
Lights up during operation.
Blinks for 300 msec., to announce that a R/C infrared
been received and stored.
Blinks continuously during protections (according to the relevant spec
section).
Lights up during Timer and Sleep operation.
Lights up when Air Filter needs to be cleaned.
Lights up when system is switched to Cool Mode by using the Mode
Switch on the unit.
Lights up when system is switched Heat Mode by using the Mode
Switch on the unit.
Every short pressing , the next operation mode is selected, in this order
: SB → Cool Mode → Heat Mode → SB →
In long pressing system enters diagnostic mode.
For short pressing:
When Filter LED is on - turn off the FILTER INDICATOR after a clean
filter has been reinstalled.
When Filter LED is off able/disable the buzzer announcer, if
selected.
CONTENTS
signal has
SM LEXDCI 1-E.1 GB