English
13
Next, press the inspection/test operation button “
” on the remote controller. The unit will engage the test opera-
tion mode. Press the operation mode selector button “
” until selecting FAN OPERATION “
”. Then, press the
ON/OFF button “
”. The indoor unit fan and drain pump will start up. After confirming drainage
(Fig. 23, Fig. 24)
,
turn off the power and remove the power supply. Press “
” to go back to the first mode.
• Note that the fan also starts rotating.
• Attach the control box lid as before.
CAUTION
Drain piping connections
Do not connect the drain piping directly to sewage pipes that smell of ammonia. The ammonia in the
sewage might enter the indoor unit through the drain pipes and corrode the heat exchanger.
Drain sockets
Service drain outlet (with rubber plug)
(Use this outlet to drain water from
the drain pan)
Plastic container
for pouring
(Tube should be
about 100 mm long.)
100
<Adding water through air outlet>
[Method of adding water]
Fig. 23
(mm)
(Check the
drainage now.)
Drain pump
location
REMOTE
CONTROL
TRANSMISSION
WIRING
FORCED
OFF
L
N
Single phase
power supply
50Hz 220-240V
60Hz 220V
L
N Ground
L
N
( )
Power supply
terminal block
Fig. 24
Control
box lid
Remove the control box lid
(take off 2 screws)
Remote
controller wiring
Terminal block
for remote controller
REMOTE
CONTROL
TRANSMISSION
WIRING
FORCED
OFF
01_EN_3P184443-5S.fm Page 13 Friday, October 16, 2015 6:44 PM
