Electra DELTA 25, Service Manual

Page: 62 / 75

5
ON-UNIT INDICATORS AND CONTROLS
A B C D E
STAND-BY AND OPERATION
INDICATOR
Light up for red when unit is power but not operated.
Light up for Green when unit is operating.
MODE BUTTON AND RESET BUTTON
As long as the filter indicator is off, the Mode/Reset
button functions as Mode switch, once filter
indication is on, the Mode/Reset button functions
as Reset switch.
Mode Function:
Every short pressing, the next operation mode
is selected, in this order:
Cool Mode heat
Mode Stand-By.
In long pressing system enters diagnostic mode.
Reset Function:
When Filter indicator is on, short pressing
turns off the filter indicator and reset the filter
function, after the cleaned filter has been
reinstalled.
SIGNAL RECEIVER
Receive signals from the remote control
FILTER INDICATOR
Lights up when air filter requires cleaning.
TIMER INDICATOR
Lights up during timer and sleep operation. Blinks
when the timer is invalid when power failure
occurred.
If the air-conditioner can not be operated by the
Remote Control unit, it can be turned on for
cooling or heating, or completely turned off, by
pressing MODE button (B) on the air-conditioner.
The MODE button will change the operating
status of the unit between-COOLING-HEATING
-STAND BY positions. Every time MODE button(B)
is pressed, Indicator(A) will light up in different
colors, to indicate the air-conditioner operates.