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12
TEST RUN
A wired remote controller is necessary for this function. This function cannot be operate with a wireless
remote controller.
Before test run
• Before turning on the power supply, carry out
the following procedure.
1) Using 500V-megger, check that resistance
of 1MΩ or more exists between the terminal
block of the power supply and the earth
(grounding).
If resistance of less than 1MΩ is detected, do
not run the unit.
2) Check the valve of the outdoor unit being
opened fully.
• To protect the compressor at activation time,
leave power-ON for 12 hours or more before
operating.
• Never press the electromagnetic contactor to
forcibly perform a test run.
(This is very dangerous because the
protective device does not work.)
• Before starting a test run, be sure to set
addresses following the installation manual
supplied with the outdoor unit.
How to execute a test run
Using the wired remote controller, operate the unit
as usual.
For the procedure of the operation, refer to the
attached Owner's Manual.
A forced test run can be executed in the following
procedure even if the operation stops by
thermo.- 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.
• Do not use the forced test run for cases
other than the test run because it applies an
excessive load to the devices.
43-EN
WARNING
CAUTION
1
Push the [
menu screen.
Push and hold the [
the [
] button at the same time to
4
display the "Field setting menu".
Push and hold the buttons for more than
4 seconds.
Item
1. Test mode
2. Register service info
3. Alarm history
4. Monitor function
5. Setting louver
position
6. Setting timer
operation mode
7. DN setting
Push the [
CANCEL] button to return.
‒ 43 ‒
Installation Manual
MENU] button to display the
MENU] button and
Function
Settings for when performing the
test operation after installation
Registration of information about
the contact number for service,
model name and serial number of
the indoor unit and outdoor unit
List of latest 10 alarm data:
information of check code, date,
time, and unit
Monitoring data of sensor
temperature, rotating speed of the
compressor or other factor.
Change the louver indication setting
to match the indoor unit type.
Set whether or not the
operation mode can be selected
when setting the schedule timer.
Advanced settings using DN code
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