2
2-22
2-24. Test Run Procedure
Recheck the items to check
before the test run.
(See 2-11)
YES
(Automatic Address setting)
Turn ON the indoor
and outdoor power.
Set the indoor unit control
unit to “TEST.
Can
operation be
started?
Refer to “Table of Self-Diagnostic
Functions” to check the system.
In addition, refer to 2-26 and
correct any items that need to be
corrected.
(See 2-13)
Note: Check the indoor-
side drainage.
(See 2-26-2) How to Set the Outdoor
Unit System Address
Set the outdoor unit
system address.
(See 2-26-1, -2) How to Set Automatic Address
Set the automatic address
setting from outdoor unit.
(See 2-25)
(See 2-26-3)
(See 2-26-3, -4)
Is system “single-type”?
(1 indoor unit is connected to 1
outdoor unit)
Are multiple outdoor units used?
Turn ON the indoor
and outdoor power.
(Automatic Address setting)
Indicate (mark) the
combination number.
Turn the power back ON
to the indoor unit.
Fig. 2-22
Check the combination (wiring)
of indoor and outdoor units.
(See 2-16-1)
NO
NO
YES
YES
NO
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