Daikin FTYNV20AV1 Owner's Manual page 18

Installation of outdoor unit
2. Fix the power connection wire and signal control wire with wire clip (only for
cooling and heating unit).
Note:
● After tightening the screw, pull the power cord slightly to check if it is firm.
Step six: neaten the pipes
1. The pipes should be placed along the wall,
bent reasonably and hidden possibly. Min.
semidiameter of bending the pipe is 10cm.
2. If the outdoor unit is higher than the wall
hole, you must set a U-shaped curve in the
pipe before pipe goes into the room, in
order to prevent rain from getting into the
room.
Note:
● The through-wall height of drain
hose shouldn't be higher than the
outlet pipe hole of indoor unit.
● The water outlet can't be placed in
water in order to drain smoothly.
The water outlet
can't be placed in
water
● Slant the drain hose slightly
the drain hose
can't point
upwards
14
U-shaped curve
downwards. The drain hose can't be
curved, raised and fluctuant, etc.
The drain hose can't be fluctulant
The drain hose
can't be
fluctulant
wall
drain hose
The water
outlet can't
be fluctulant