47
Fix the end of the connective pipe.
Caution:
Connect the indoor unit first then the outdoor unit and bend and arrange the pipe carefully.
Do not allow the piping to let out from the back of the indoor unit.
Be careful not to let the drain hose slack.
Insulate both of the auxiliary piping.
Banding the drain hose under the auxiliary pipe.
Do not allow the piping to let out from the back of the indoor unit.
III. Piping and bandaging
Wind the connective cable, drain hose and wiring with tape securely, evenly as shown below.
Because the condensed water from rear of the indoor unit is gathered in Pond Box and is piped out of
room. Do not put anything else in the box.
12.4 Indoor Unit Installation
Pass the piping through the hole in the wall.
Put the claw at the back of the indoor unit on the hook of the installation board, move the Indoor Unit
from side to side to see that it is securely hooked.
Piping can easily be made by lifting the indoor unit with a cushioning material between the indoor unit
and the wall. Get it out after finish piping.
Push the lower part of the Indoor Unit up to the wall, then move the Indoor Unit from side to side, up
and down to check if it is hooked securely.
12.4.1 Material and Size of the Piping
Pipe material
Copper Pipe for Air Conditioner
Model
250/300/400
500/600
Coil connections (flat plate)
3/4”
3/4”
3/4”
3/4”
12.4.2 Connection of the Water Pipe
Connection of the water pipe should be done by professionals.
Double-span should be used when connecting pipes of Indoor Unit.
MAXA
DC Fan Coil Unit