English
15
•
When the power is turned on, the drain pump will operate and you can check the draining of water
through the transparent part of the drain socket. (The drain pump will stop automatically in 10 minutes.)
After checking the drainage of water, wrap the sealing pad (14) to the drain socket so that thermal
insulate the drain socket.
•
Do not touch drain pump
• After confirming drainage
(Fig. 22, Fig. 23)
, turn off the power and remove the power supply.
•
Attach the control box lid as before.
•
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
(Check the
drainage now.)
Drain pump
location
Service drain outlet (with rubber plug)
(Use this outlet to drain water from
the drain pan.)
Plastic watering can
(Tube should be
about 100mm long.)
At least 100mm
<Adding water through air discharge outlet>
[Method of adding water]
Fig. 22
1
2
3
1
2
3
Transmission
wiring terminal
block
Power supply
single phase 230V
Earth
wire
Control box lid
Fig. 23
