7
.
Upon completing the installation, test the water drain by pouring at
least two liters of water into the unit drainpan
.
Check that the water drains off.
Fig
.
8
A
.
Outdoor side
B
.
Indoor side
1. Drill Ø70 mm
2. Wall
CONDENSATE HOSE CONNECTION
1.
Attach the condensate drain hose to the corrugated hose in the rear
groove of the indoor unit.
2.
Wrap the drain hose together with the refrigerant tubes and electrical
cables.
PENETRATION OF WALL FOR TUBING
1
.
Mark the location of the hole on either side, according to tubing
routings, as shown
.
and drill it at a 5˚downward angle, as shown
.
2
.
The hole is drilled at an angle to prevent condensed or rain water
from penetrating back into the room
.
3
.
Trim the hole in the wall with a ø70 mm commercial plastic tube.
Fig 8
4
.
When installing the drain hose avoid traps and U
-
bends
.
The end of
the drain hose should not be immersed in water.
Fig. 10
1. Trap
2. U
-
bend
3. End immersed in water
5
.
For a lefthand outlet, lay the drain hose on the bottom of the indoor
unit rear groove
.
Fig
.
11
1. Electric cable
2. Refrigerant tubing
3. Condensate drain hose
6
.
When the installation location requires long horizontal sections, a vent
must be provided at the top of the hose to prevent overflow of the unit
drain pan
.
Fig
.
12
1. Vent
2. Downword drain
3. Water drain hose
3.
Ensure that the condensate drain hose is installed at all points in a
downward slope manner.
Fig. 9
1. Drain hose
2. Clamp
3. Downward slope
5
Fig 11
Fig 12
Fig 9
Fig 10
