Test Run Menu - Hitachi PC-ARFP1E Installations- Und Betriebshandbuch

TEST RUN MENU

6 TEST RUN MENU
6.1 TEST RUN
1 After
"3 Start Up Process"
" / " (return / help) simultaneously for at least 3 seconds.
?
a. The test run menu will be displayed.
Test Run Menu
Test Run
Function Selection
Thermistor Selection
Input/Output
Function 5
SEL.
b. Select "Test Run" and press "OK". The test run settings
will be displayed.
Test Run Setting: 2 units
MODE
SPEED
LOUV.
T-RUN TIME
SEL. ADJ
?
N O T E
When "00" is indicated, the auto-address function may be performing.
Cancel "Test Run" mode and set it again.
Test run setting: 0 units
MODE
SPEED
LOUV.
T-RUN TIME
SEL. ADJ.
2 The total number of the indoor units connected is indicated
on the LCD.
Test Run Setting: 2 units
MODE
SPEED
LOUV.
T-RUN TIME
SEL. ADJ
• If the indicated number is not equal to the actual connected
number of indoor unit, the auto-address function is not
performed correctly due to incorrect wiring, the electric noise
or etc. Turn OFF the power supply and correct the wiring
after checking the following points; (Do not repeat turning
ON and OFF within 10 seconds.)
Power supply for indoor unit is not turned ON or incorrect
-
wiring.
Incorrect connection of connecting cable between indoor
-
units or incorrect connection of controller cable.
Incorrect setting of rotary switch and dip switch (the
-
setting is overlapped) on the indoor units PCB.
8 PMML0496 rev.1 - 12/2020
press and hold " " (menu) and
01
/
03
OK
ADJ ENT. RTN.
COOL
120MIN
RUN RTN.
COOL
120MIN
ON RTN.
COOL
120MIN
RUN RTN.
3 Press " " (run/stop). The test run operation start. The
operation mode, the air flow volume, the air flow direction
and the test run time can be set on the test run screen.
Select the item by pressing "
pressing " ". At this time, 2-hour OFF timer will be set
automatically.
Test Run: 2 units
MODE
SPEED
LOUV.
TEST TIME
SEL. ADJ
4 Press " " or " ", select "LOUV." and select "
swing) by pressing " " or " ". The auto swing operation
will be started. Check the operating sound at the louvers. If
abnormal sound is not generated, press " " or " " again to
stop the auto swing operation.
Test Run: 2 units
MODE
SPEED
LOUV.
TEST TIME
SEL. ADJ
5 The temperature detections by the thermistors are invalid
though the protection devices are valid during the test run.
6 For SET-FREE Series: According to the label "Checking
of Outdoor Unit by 7-Segment Display on PCB1", check
temperature, pressure and the operation frequency, and
connected indoor unit numbers by 7-segment displays.
7 To finish the test run, press " " (run/stop) again or pass over
the set test run time. When changing the test run time, press
" " or " " to select "TEST TIME". Then, set the test run time
(30 to 600 minutes) by pressing " " or " "
Test Run: 2 units
MODE
SPEED
LOUV.
TEST TIME
SEL. ADJ
• The RUN indicator on the remote control switch flashes
when some abnormalities such as protection devices
activated occur during the test run as well as the RUN
indicator (orange) on the indoor unit flashes (0.5 second ON/
0.5 second OFF). Additionally, the alarm code, the unit model
code and connected number of indoor units will be displayed
on the LCD as shown in the figure below. If the RUN
indicator on PC-ARFP1E flashes (2 seconds ON/ 2 seconds
OFF), it may be a failure in the transmission between the
indoor unit and the remote control switch (loosening of
connector, disconnecting wiring or breaking wire, etc.). In
this case, check the item
" and set the detail by
COOL
120MIN
STOP
" (auto
COOL
120MIN
STOP
COOL
510MIN
STOP
and perform for
"10.3 Alarm Codes"