York JLI- 504BGY Instrucciones De Manejo página 8

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 press-
ing the SLEEP button, the temperature
set point will increase ° C per hour. In the
HEAT mode, the temperature set point will
decrease ° C per hour.
The sleep function is not valid in FAN
mode.
SLEEP
Fig. 5 - SLEEP FUNCTION
Operating mode (Fig. 6)
- Each time the MODE button is pressed,
the operating mode will change in the fol-
lowing order:
FAN
COOL DRY HEAT
- 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 operat-
ing 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
8
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 control-
ler 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 is displayed in auto mode. The
unit will automatically adjust the operat-
ing mode in accordance with the ambient
temperature.
MODE
FAN
SLEEP
TIME
ON/OFF
AUTO
Fig. 6 - OPERATING MODE
Timing (Fig. 7)
Start time can be set in the OFF mode, and
off time can be set in the ON mode. When the
TIMER button is pressed, timing is increased
30 minutes. If this button is pressed and
held, timing will increase 30 minutes every
5 seconds. Timing range is from 30 minutes
AUTO
to 23 hours and 30 minutes.
MODE
FAN
SLEEP
COOL DRY
FAN HEAT TIME
ON/OFF
TIMER
OFF
MODE
HR
FAN
SLEEP
TIME
ON/OFF
Fig. 7 - TIMING
GB
Outdoor ambient temperature
Pressing the SLEEP button for 5 seconds,
OUT ENV appears on the display. This al-
lows reading the outdoor temperature. The
screen will display the indoor temperature
once again after 0 seconds.
OUT ENV
Fig. 8
AUTORESTART (Fig. 9)
With the unit off, press the MODE button
for 0 seconds to set unit status in case of
power failure. Set 0 in the temperature area
if the unit is to memorize the operating mode,
or 02 if the unit is not to memorize the operat-
ing mode in the case of power failure.
Press ON/OFF to confirm the system se-
lected.
Fig. 9
Indoor ambient temperature probe
(Fig. 10):
Press the FAN and SLEEP buttons simulta-
neously to activate to change the measuring
position of the ambient temperature. Press
the MODE button to set the DEBUG mode
with the and keys.
In the DEBUG mode, press the MODE but-
ton to see the 01 value in the air temperature
area (right side of DEBUG):
MODE
FAN
SLEEP
TIME
ON/OFF
MODE
FAN
SLEEP
TIME
ON/OFF