Test Run Procedure By Wireless Remote Control Switch (Pc-Lh3A); Test Run Procedure By Wireless Remote Control Switch (Pc-Lh3A) - Hitachi FSG1 Series Technical Catalogue

17
TEST RUN
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17.3 TEST RUN PROCEDURE BY WIRELESS REMOTE CONTROL SWITCH (PC-LH3A)

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ATTENTION:
Test running by the controller can not be performed in
case that the wired remote control switch is used
together; in case that multiple units are operated
simultaneously (SET-FREE and UTOPIA Series). In
such cases, perform the test running by the wired
remote control switch.
1) Perform the test run after the installation work is
completed.
a) Set the batteries for the controller.
b) Turn ON the power supply for the indoor and outdoor
units.
c) ' ' lamp (yellow) on the receiver of the indoor unit
flashes (0.25 seconds ON Û 0.25 seconds OFF), and
then turns OFF. While the lamp is flashing, the unit will
not operate because it is initialising.
2) Set the test run mode by
pressing 'SET' and 'OFF
TIME' switch simultaneously
for more than 3 seconds.
The LCD should be as
shown in the figure on the
right.
Test Run Mode is under
suspension
4) Operate the Test Run by pointing the transmitter towards
the receiver of the indoor unit and press the 'RUN/STOP'
switch. When the commands are received by the indoor
unit, the ' ' lamp (yellow) of the receiver will come on
briefly.
Check the commands are received well and the mode
selected 3) is set correctly.
In the test run mode, the red lamp (RUN) of the receiver is
turned ON and the green lamp (TIMER) flashes (0.5
seconds ON Û 0.5 seconds OFF) (*2).
And then set off timer for 2 hours.
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NOTE:
1. In the case that the '
ON, the controls may not have reached the receiver.
Send the commands again.
2. (*2) In the case of RPK model, 'TIMER' lamp is
turned OFF.
' lamp (yellow) does not turn
3) Set the operation mode by
pressing the 'MODE' switch.
Test Run Mode is under
Operating
5) Adjust the angle of the air louver as follows.
The air louver has a mechanism for the auto-swing
function.
Do not move the louver by hand forcefully.
a) Select the FAN mode by pressing the 'MODE' switch.
b) Set the louver angle by pressing the 'LOUVER' switch.
6) Stop the Test Run (Normal)
a) Test Run is stopped after 2 hours automatically.
b) Test Run is stopped by pressing 'RUN/STOP' switch
again.
After Test Run is finished, check that the red lamp
(RUN) and the green lamp (TIMER) turn OFF.