Operation manual
8
4PW29216-1
B533F
Wireless remote controller kit
Press OPERATION MODE SELECTOR button.
"
" on the left-hand of the malfunction code blinks.
Press PROGRAMMING TIMER button and change
the malfunction code.
Press until the indoor unit beeps twice.
Press OPERATION MODE SELECTOR button .
"
" on the right-hand of the malfunction code blinks.
Press PROGRAMMING TIMER button and change
the malfunction code.
Press until the indoor unit makes a long beep.
The malfunction code is fixed when the indoor unit
makes a long beep.
Press OPERATION MODE SELECTOR button to get
the display back to its normal state.
In case besides emergency stop
1
The unit does not operate at all.
■
Check if the receiver is exposed of sunlight or
strong light. Keep receiver away from light.
■
Check if there are batteries in the remote
controller. Place the batteries.
■
Check if the indoor unit number and wireless
remote controller number are equal. See
.
Operate the indoor unit with the remote controller
of the same number.
Signals transmitted from a remote controller of a
different number cannot be accepted. (If the
number is not mentioned, it is considered as "1".)
2
The system operates but it does not sufficiently cool
or heat.
■
If the set temperature is not proper.
■
If the FAN SPEED is set to LOW SPEED.
■
If the air flow angle is not proper.
Contact the place of purchase in the following case.
Trouble
The RUN lamp of the indoor unit is flashing and the unit
does not work at all. See
.
Remedial action
Check the malfunction code (
a1
-
if
) on the remote
controller.
Notify and inform the model name and what the
malfunction code indicates to your dealer.
N
OT
MALFUNCTION
OF
THE
AIR
CONDITIONER
The following symptoms do not indicate air conditioner
malfunction:
Symptom 1: The system does not operate
3
4
5
6
7
Reset of the display.
When you detect a burning odor, shut OFF
power immediately and contact the place of
purchase. Using the equipment in anything but
proper working condition can result in
equipment damage, electric shock and/or fire.
1
Malfunction code
2
Unit No. which sensed trouble
3
INSPECTION display
Example
Reason
The system does not
restart immediately after
the ON/OFF button is
pressed.
If the OPERATION lamp
lights, the system is in
normal condition. It does
not restart immediately
because a safety device
operates to prevent
overload of the system.
After 3 minutes, the
system will turn on again
automatically.
The system does not
restart immediately when
TEMPERATURE
SETTING button is
returned to the former
position after pushing the
button.
It does not restart
immediately because a
safety device operates to
prevent overload of the
system.
After 3 minutes, the
system will turn on again
automatically.
If the reception beep is
rapidly repeated 3 times
(It sounds only twice
when operating normally.)
Control is set to the
optional controller for
centralized control.
If the defrost lamp on the
indoor unit's display is lit
when heating is started.
This indication is to warn
against cold air being
blown from the unit. There
is nothing wrong with the
equipment.
The outdoor unit stops.
Because the room
temperature reaches to
the set temperature. The
indoor unit goes into fan
operation.
