EUKC-09, 12, 18 AA - Johnson Controls

Note: Keyboard locking function. Pressing
and simultaneously displays "EE" on
the temperature set point display, and the
keyboard is locked. To cancel this function,
press and once again.
SLEEP function (Fig. 5)
In COOL and DRY modes, and after pressing
the SLEEP button, the temperature
set point will increase 1° C per hour. In the
HEAT mode, the temperature set point will
decrease 1° C per hour.
The sleep function is not valid in FAN
mode.
SLEEP
MODE
FAN
SLEEP
TIME
ON/OFF
Fig. 5 - SLEEP FUNCTION
Operating mode (Fig. 6)
- Each time the MODE button is pressed,
the operating mode will change in the following
order:
COOL DRY FAN HEAT
AUTO
- COOL is displayed in cooling mode. In this
mode, a temperature lower than the room
temperature should always be set. If not,
only the fan mode will be operative.
- DRY is displayed when the unit is operating
in the dehumidification mode. In this
operating mode the fan operate at low
speed within the temperature range.
Temperature control is not very precise in
the dry mode, but energy saving is more
than satisfactory.
- HEAT is displayed in heating mode. In this
mode, a temperature higher than the room
temperature should always be set.
Attention: In heat mode there is a cold air
prevention effect when the unit is turned on.
To avoid an uncomfortable atmosphere, the
indoor fan is not operative until it detects that
the indoor coil temperature is above the set
temperature.
- When the outdoor temperature is low
and humidity is rather high, ice can form
on the outdoor unit and diminish heating
capacity. Should this occur, the controller
will automatically activate the defrost
cycle. During this cycle, the heat mode
will be deactivated and DEFROST will be
displayed.
The unit will operate again automatically
at the end of this cycle.
- FAN is displayed in fan mode. During
this period, room temperature cannot be
adjusted and this room temperature is
displayed.
AUTO COOL
FAN
TIMER
DRY
HEAT
Fig. 6 - MODE
Fig. 7
MODE
FAN
SWING
TIME
ON/OFF
Timing (Fig. 7)
With the unit on or off, press the TIME button
and then the and buttons to set the
timer (Fig. 7), time setting (Fig. 8) or cancel
the timer (Fig. 9). Once the corresponding
option is selected, press TIME.
GB
MODE
FAN
SLEEP
TIME
ON/OFF
TIMER
TIMER
TIMER
ON
DAY
Fig. 8
Fig. 9
Fig. 10
ERROR
SEG
MODE
FAN
SLEEP
TIME
ON/OFF
MODE
FAN
SLEEP
TIME
ON/OFF
- Timer setting: Press MODE to set values
desired: Week (1-7), time interval (1-4),
timing (Timer ON or Timer OFF).
- With the and buttons, adjust the
element. Set by pressing TIME or cancel
pressing TIME once again. The characters
flash during adjustment. This setting can
continue until it is deleted by pressing
ON/OFF. Meanwhile, the timer setting is
memorized (Figs. 10, 11).
MODE
FAN
SLEEP
TIME
ON/OFF
9