Service manual

3-3
3.2 BASIC OPERATION OF ELECTRONIC CONTROLLER
3.2.1 Control panel
Name and function of each components
q
t
y
u
i
w
e
r
o
!0
Operation key
3
1
2
b
– 12 – 10 – 8 – 6 – 4 – 2
– 2– 3– 4– 5– 6 – 1
SP– 5
OVER
2
INRANGE
HOURS
DAYS
1
UNDER
ALARM
R.H.
SUPPLY
RETURN
˚C / ˚F
%R H
DEFROST INRANGE DEHUMID
COMP.
˚C
˚C
SP+5
DECOS
DAIKIN ELECTRONICCONTAINER OPERATION SYSTEM
q SUPPLY LED (Lights when "supply air temperature" is indicated.)
w RETURN LED (Lights when "return air temperature" is indicated.)
e ALARM LED (Lights when alarm is generated.)
r R.H.LED (Lights when "relative humidity" is indicated.)
t COMP.LED (Lights when the compressor is running.)
y
DEFROST LED (Lights when the unit is under the defrosting operation.)
u IN RANGE LED (Lights when the control temperature is in range.)
i DE-HUMID.LED (Lights when the controller is the
dehumidification control optional.)
o Temperature base (Used for the graphic chart indication
on the LCD.)
!0
Time base (Used for the graphic chart indication on the LCD.)