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Idiomas disponibles
(1)
(2)
(3)
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1
In the "Field setting menu" screen, press
[
] and [
] to select "Test mode", and
then press [
Set/Fix]
Test mode is set, and returns to the "Field setting
menu" screen. Press the [
Return] button 2
times, to open screen (2).
2
Press [
ON/OFF]
Operation starts, and in test mode screen (1)
opens. (While stopped, it is screen (2))
Test mode is done while the operating mode is
set to "Cool" or "Heat".
The temperature cannot be set in test mode.
Check codes are displayed in the normal way.
3
After completing test mode, in the "Field setting
menu" screen, press [
] and [
] to select
"Test mode", and then press [
Set/Fix]
Screen (3) appears.
Press [
Set/Fix] to end test mode and do
normal operation.
– 23 –
Wireless remote controller
1
When TEMPORARY button is pushed for
10 seconds or more, "Pi!" sound is heard
and the operation changes to test run.
After approx. 3 minutes, a cooling operation
starts forcedly.
Check cool air starts blowing. If the operation does
not start, check wiring again.
2
To stop a test operation, push TEMPORARY
button once again (Approx. 1 second).
Check wiring / piping of the indoor and outdoor
units in test run.
TEMPORARY button
When a test run is not
performed properly
• When a test run is not performed properly, refer to
the error code and the part to be checked on
"Troubleshooting".
• When a test run is executed before installing the
external duct, a protection control may be activated
and lets the unit stop and the code P12 may be
displayed. (This is not due to a malfunction but to the
current control function of the DC motor in this unit.)
When a test run executed before installing the
external duct, select "Low" for the fan speed level or
cover the air discharge.
• In addition, stop the operation before replacing the
High-efficiency filter or opening the service panel.
After the test run, reset the circuit breaker of the
indoor unit.
11
Maintenance
CAUTION
Before maintenance, be sure to turn off the
leakage breaker.
Cleaning of air filter
•
If
is displayed on the wired remote controller,maintain
the air filter.
•
Clogging of the air filter reduce cooling / heating performance.
1
Push the ON/OFF button to stop the operation,
then turn off the circuit breaker.
1. Take out the air filter.
• Slide and remove the filter as shown in the following figure:
WARNING
When the first filter comes out without connected to the
other one, insert it once more to connect the two filters
together and pull out them as connected. Do not insert
hands to take out the second filter. You may injure yourself.
2. Cleaning with water or vacuum cleaner
• If dirt is heavy, clean the air filter by tepid water with
neutral detergent or water.
• After cleaning with water, dry the air filter sufficiently
in a shade place.
3. Mount the air filter.
* Insert the filters into the direction which the arrows,
carved on the filters, show. (2 filters are identical)
2
Turn on the circuit breaker, then push the
ON/OFF on the remote controller to start the
operation.
3
Reset clean the air filter.
display disappears.
CAUTION
• Do not start the air conditioner while leaving air filter removed.
• Push the filter reset button. (
indication will be turn off.)
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