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Hitachi RCI-4.0FSN3 - 9.5 AUTOMATIC SIMPLE JUDGEMENT SYSTEM FOR REFRIGERANT AMOUNT; Procedure of refrigerant amount check operation; Judgement result indication

Hitachi RCI-4.0FSN3
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2-140
TC-12001
AIR PANEL
9
6. Test Run
1) After completing the installation of the air panel,
the test run should be performed according to
“Installation & Maintenance Manual” of the indoor
unit.
2) Perform the checking work for the louver during the
test run (For PC-ARF). Do not move the louver by
hand. If moved, the auto-swing mechanism will be
damaged.
(a) Press
(run / stop), and the operation is
started. Select the air ÀRZ GLUHFWLRQ by “or
”.
(b) The louver angle is changed by pressing
”or“
”.
The auto swing operation will be started to
select
(auto swing). At this time, LCD
indication displays the swing repeatedly.
O
The adequate air ÀRZ GLUHFWLRQ may differ GHSHQGLQJ
on the conditions (air conditioner’s installation
position, room structure or furniture layout, etc.)
If the cooling or the heating is not well, adjust the air
ÀRZ GLUHFWLRQ
O
The position of the louvers may not coincide with the
louver position indicator on LCD during the auto
VZLQJ RSHUDWLRQ :KHQ ¿[LQJ the ORXYHU DQJOH set it
according to the louver position on LCD.
O
Even if
”or“ is pressed to stop the auto swing,
the louver may not be stopped soon.
O
If the cooling operation is performed under the
condition with over 80% humidity, dew condensation
may occur at the air panel or the louver.
Do not move the louver by hand. If moved, the
louver mechanism will be damaged. In addition,
do not apply an excessive force to the air outlet
part to prevent the breakage.
LCD Indication
7. Adjusting Louvers
Procedures for Adjusting Louvers and
Air Flow Direction
Step 1
Switch ON the main power source.
Step 2
Start the fan operation by pressing
(run / stop)
on the remote control switch.
Step 3
Press
”or“ and select (auto swing).
The auto swing operation is started, and is stopped
by pressing this switch again.
Step 4
LCD indication shows the position of the swing
louvers.
< Auto Swing Operation >
< Fixed Louver Angle >
Louver
Do Not Touch
The mark " "
moves continuously.
The mark " "
indicates the position
of louvers.

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