40-EN
39-EN
– 20 –
EN
Wired remote controller
Be sure to stop the air conditioner before making
settings.
(Change the setup while the air conditioner is not
working.)
1
Push and hold OFF timer button and
[
] setting button simultaneously for
10 seconds or more. [TEST] is displayed
on the display part and the test run is
permitted.
2
Push ON/OFF button.
3
Push menu button to select the operation
mode. Select [ Cool] or [ Heat] with
[
] [
] setting button, and then push
menu button (three times) again to
determine the operation mode.
y
Do not run the air conditioner in a mode other
than [Cool] or [Heat].
y
The temperature setting function does notwork
during test run.
y
The check code is displayed as usual.
4
After the test run, push OFF timer button to
stop a test run.
([TEST] disappears on the display and the air
conditioner enters the normal stop mode.)
Wireless remote controller
1
Turn on the power of the air conditioner.
When power is turned on for the
fi
rst time
after installation, it takes approx. 5 minutes
until the remote controller becomes
available. In the case of subsequent
power-on, it takes approx. 1 minute until
the remote controller becomes available.
Execute a test run after the predetermined
time has passed.
2
Push “ON/OFF” button on the remote
controller, select [ Cool] or [ Heat]
with “MODE” button, and then select
[
HIGH] with “FAN” button.
3
Cooling test run
Heating test run
Set the temperature to 17°C
with the temp. setup buttons.
Set the temperature to 30°C
with the temp. setup buttons.
4
Cooling test run
Heating test run
After con
fi
rming a signal
receiving sound “beep”
immediately set the
temperature to 18°C with the
temp. setup buttons.
After con
fi
rming a signal
receiving sound “beep”
immediately set the
temperature to 29°C with the
temp. setup buttons.
5
Cooling test run
Heating test run
After con
fi
rming a signal
receiving sound “beep”
immediately set the
temperature to 17°C with the
temp. setup buttons.
After con
fi
rming a signal
receiving sound “beep”
immediately set the
temperature to 30°C with the
temp. setup buttons.
6
Repeat procedures
4
→
5
→
4
→
5
.
Indicators “Operation” (green), “Timer”
(green), and “Ready” (orange) in the
wireless receiver section
fl
ash in approx.
10 seconds, and the air conditioner starts
operation. If any of these indicators does
not
fl
ash, repeat procedures 2 to 5.
7
Upon completion of the test run, push
“ON/OFF” button to stop operation.
<Overview of test run operations using the wireless
remote controller>
T
Cooling test run:
ON/OFF
→
17°C
→
18°C
→
17°C
→
18°C
→
17°C
→
18°C
→
17°C
→
(test run)
→
ON/OFF
T
Heating test run:
ON/OFF
→
30°C
→
29°C
→
30°C
→
29°C
→
30°C
→
29°C
→
30°C
→
(test run)
→
ON/OFF
9
Test run
Before test run
y
Before turning on the power supply, carry out the
following procedure.
1) By using insulation tester (500VM
Ω
), check that
resistance of 1M
Ω
or more exists between the
terminal block L to N and the earth (grounding).
If resistance of less than 1M
Ω
is detected, do
not run the unit.
2) Check the valve of the outdoor unit being
opened fully.
y
To protect the compressor at activation time, leave
power-ON for 12 hours or more for operating.
Execute a test run
Operate the unit with the remote controller as usual.
For the procedure of the operation, refer to the
Owner’s Manual attached to the outdoor unit.
A forced test run can be executed in the following
procedure even if the operation stops by
thermostat-OFF.
In order to prevent a serial operation, the forced test
run is released after 60 minutes have passed and
returns to the usual operation.
CAUTION
y
Do not use the forced test run for cases other than
the test run because it applies an excessive load
to the devices.
Wireless remote controller
(RBC-AX32U series)
Test run (forced cooling operation)
REQUIREMENT
Finish the forced cooling operation in a short time
because it applies excessive strength to the air
conditioner.
T
How to perform forced cooling operation
1
When TEMPORARY button is pushed for
10 seconds or more, “Pi!” sound is heard
and the operation changes to a forced
cooling operation. 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).
y
Check wiring / piping of the indoor and outdoor units
in forced cooling operation.
TEMPORARY
button
