Test Procedure Using The Wireless Remote Control; Pc-Lh3A / Pc-Lh3B Wireless Remote Control - Hitachi RCI-1.0FSN3 Service Manual

7 Test run

7.3 Test procedure using the wireless remote control

7.3.1 PC-LH3A / PC-LH3B wireless remote control

N O T E
The test run cannot be carried out using the wireless remote control if the remote control is being used or if se-
veral units (SET-FREE and UTOPIA series) are running at the same time. In this case, carry out the test using the
remote control.
Carry out the test run once the installation work is complete.
Fit the batteries in the remote control.
Switch on the power supply to the indoor and outdoor units.
The yellow LED on the indoor unit receiver flickers. While the LED
is flickering, the indoor unit will not operate because it is starting
up.
Select the TEST RUN mode
1 Press the SET and OFF TIME buttons at the same time for
more than 3 seconds. The indication on the LCD screen of
the remote control must be as follows. TEST RUN mode is not
operational.
2 Set the operation mode by pressing the MODE button.
TEST RUN mode is operational.
Start the test run using the RUN/STOP button. When the
unit receives the commands, the yellow LED will light up
for a moment.
Check that the device has received the commands and that
the selected mode is correct.
In test run mode, the red LED lights up and the green TI-
MER LED flickers.
N O T E
In the case of the RPK model, the TIMER LED is off.
If the yellow LED does not light up, the remote control com-
mands may not have reached the receiver. Send the com-
mands again.
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SMGB0077 rev.0 - 01/2013
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