Installation Manual
Bosch Climate 5000 AA Series Split Type Ductless Air Conditioner / Heat Pump
| 13
Bosch Thermotechnology Corp.
|
01.2017
Data subject to change
Step 5: Connect drain hose
By default, the drain hose is attached to the left-hand side of unit (when you’re facing
the back of the unit). However, it can also be attached to the right-hand side.
1.
To ensure proper drainage, attach the drain hose on the same side that your
refrigerant piping exits the unit.
2.
Attach drain hose extension (purchased separately) to the end of drain hose.
3.
Wrap the connection point fi rmly with Tefl on tape to ensure a good seal and
to prevent leaks.
4.
For the portion of the drain hose that will remain indoors, wrap it with foam
pipe insulation to prevent condensation.
5.
Remove the air filter and pour a small amount of water into the drain pan to
make sure that water flows from the unit smoothly. If not, make adjustments
and test again to see if the condensate will fl ow freely.
Make sure to arrange the drain hose according to Fig. 15 & 16:
DO NOT kink the drain hose.
DO NOT create a water trap.
DO NOT put the end of drain hose in water or a container that will
collect water.
NOTICE: Plug the unused drain hole
To prevent unwanted leaks you must plug the unused drain
hole with a rubber plug.
CORRECT
Make sure there are no
kinks in drain hose to
ensure proper drainage.
Figure 15
NOT CORRECT
Kinks in the drain hose
will create water traps.
NOT CORRECT
Do not place the end
of the drain hose in
water or in containers
that collect water. This
will prevent proper
drainage.
NOT CORRECT
Kinks in the drain hose
will create water traps.
Figure 16
