Turn off the main power supply after operation.
1
2
3
4
5
6
7 TEST OPERATION
Make sure the control box lids are closed on the indoor and outdoor
units.
Refer to ''For the following items, take special care during construction
and check after installation is finished'' on page
3
.
After finishing the construction of
the
refrigerant piping, drain piping,
and electric wiring, conduct
the
test operation accordingly to protect the
unit.
Test operation after installing
the
decoration panel
.
Open the gas side stop valve.
Open the liquid side stop valve.
Electrify
the
crank case heater for 6 hours.
Set
the unit
to cooling operation with the remote control and
start operation by pushing
the
ON/OFF button.
Check the following points. If there is any malfunction, please
resolve it according to the "Troubleshooting"
chapter
in the
u
ser
's
m
anual
.
The indoor unit
-
T
he switch on the remote control works well
-
T
he buttons on the remote control work well
-
T
he air flow louver moves normally
-
T
he room temperature is adjusted well
-
T
he indicator lights normally
-
T
he temporary buttons work well
-
T
here is
no
vibration or abnormal noise during operation
-
T
he drainage flows smoothly
The outdoor unit
-
T
here is
no
vibration or abnormal noise during operation
-
T
he generated wind, noise, or condens
ation caused
by the
air conditioner have
not
influenced your neighborhood
-
T
he refrigerant
has not
leaked
A protection feature prevents the air conditioner from being
activated for approximately 3 minutes when it is restarted
immediately after
being
shut off.
16
Close the intake grille and the 2 grille hooks
