Owners Manual

Page 29 mrcool.com
Refrigerant Piping Connection
NOTE ON DRAIN HOSE PLACEMENT
Make sure to arrange the drain hose correctly
according to Fig. 6.2a.
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.
ENSURE UNUSED DRAIN HOLE IS PLUGGED
1.
2.
To prevent unwanted leaks, be sure that the
factory installed hollow center rubber plug is
installed in the unused drain hole.
Fig. 6.2a
Fig. 6.2b
Fig. 6.2c
Fig. 6.2d
Make sure there are NO
kinks or dents in the
hose to ensure proper
drainage.
NOT CORRECT
DENTS in the drain hose
will create water traps.
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.
In this step you will connect the drain hose extension to
the drain hose exiting from the indoor unit piping
Securely connect the drain hose extension to the
drain piping from the indoor unit.
Using example Fig. 6.2a as a guide, make sure
your drain pipe is run in a similar manner. The
other examples in Fig 6.2 represent things you
should avoid when installing your drain pipe.
3.
Remove the air filter from the indoor unit and
pour a small amount of water into the drain
pan to ensure that the water exits the bottom
of the unit and flows through the drain and
drain pipe smoothly.
Step 6: Connect Drain Pipe