OWNER'S MANUAL Duct Free Split System - High Wall: DFS4(A/H), DFC4(A/H)3, DFF4(A/H)H
8 421 02 9301 00
Timer OFF only
A
UTO
S
ET TE MP.
SPEED
AUTO
TIMER OFF
Timer OFF
This function will allow the unit to stop automatically after a
set number of hours. The timer can be set while the unit is
on or while it is off.
UNIT ON
-Press the TIMER button twice. The current time flashes
next to the TIMER OFF. Press the Temp
or Temp
button to set the desired “Time Off”. Every time the
or
button is pushed, the time increases or decreases by 10
minutes.
-When the TIMER OFF is set, the timer light on the unit
illuminates and the unit turns off automatically at the set
time.
UNIT OFF
-Set the TIMER off as described in the UNIT ON section.
- The unit will turn on and will turn off at the set time.
-If TIMER OFF is canceled (by pushing Cancel button)
before the set time elapses, the unit will continue running.
Timer ON and Timer OFF
A
UTO
S
ET TE MP.
SPEED
AUTO
TIMER OFF
TIMER ON
Use both functions to program the unit to turn on and shut
off at specified times.
UNIT OFF
-Set TIMER ON as previously described.
-Set TIMER OFF as previously described.
-The unit will start automatically at the set TIME ON and will
turn off at the set TIME OFF.
UNIT ON
-Set TIME OFF as previously described.
-Set TIME ON as previously described.
-The unit will turn off automatically at the set TIME OFF and
will turn on at the set TIME ON.
Sleep Mode
This mode is used to conserve energy and can be used
when the unit is in the COOL, HEAT or AUTO mode only.
Cool Mode
-Push the SLEEP button. The SLEEP display will appear.
A
UTO
S
ET TE MP.
CLOCK
SPEED
AUTO
C
OOL
Sleep
-After 1 hour the set point will be raised by 1.8
F (1
C).
-After another hour, the set point will be raised by another
1.8
F (1
C) and the fan will run in low speed.
-The unit will shut off 7 hours after setting the SLEEP
mode.
-The SLEEP mode will be cancelled if any button on the
remote control is pressed.
Heat Mode
-Same as cooling mode but set points will be lowered by
1.8
F (1
C).
Turbo Mode
This function is available in COOL mode on 9k and 12k
cooling only units. Use the TURBO mode to cool the room
rapidly.
-Press the TURBO button. An audible “beep” will be heard.
-The fan will run on high speed.
-The TURBO mode terminates automatically 20 minutes
after pushing the TURBO button. It can also be terminated
by pushing the TURBO button again. When the TURBO
mode is terminated, the unit will go back to original settings.
Lock
A
UTO
S
ET TE MP.
CLOCK
SPEED
AUTO
Lock
Use this function to lock the settings on the remote control
and to prevent the settings being changed.
To Lock and Unlock the remote control, press and hold the
and
(Temp buttons) at the same time for approximately
3 seconds.
Resetting the Remote Control
If the remote control is not functioning properly, it can be
reset by pressing the reset button with a paper clip or tip of a
pen. Current settings will be cancelled and the controller will
return to the initial settings and will be in standby mode.
Push the ON/OFF button to activate it.
Time Delay
If the On/Off button is pressed too soon after a stop, the
compressor will not start for 3 minutes due to the inherent
protection against frequent compressor cycling. The unit will
only emit an audible beep when the signals are received
correctly.
Heating Features
If the unit is in the heating mode, there will be a delay when
the fan starts. The fan will start only after the coil is warmed
up to prevent cold blow.
Defrost Operation
In heating mode, if the outdoor coil is frosted, the indoor fan
and outdoor fan will turn off while system removes the frost
on the outdoor coil.
The system will automatically revert to normal operation
when frost is removed from the outdoor unit.
Auto Start
If the power fails while the unit is operating, the unit stores
the operating condition, and it will start operation
automatically under those conditions when the power is
restored.
