Lacey Act Declaration Form

Page 36mrcool.com
Refrigerant Piping Connection
NOTE ON DRAIN HOSE PLACEMENT
Make sure to arrange the drain hose correctly
according to Fig. 7.3a.
DO NOT kink the drain hose.
DO NOT create a water trap.
DO NOT put the end of the drain hose in
water or a container that will collect water.
ENSURE UNUSED DRAIN HOLE IS PLUGGED
To prevent unwanted leaks, be sure that the
factory installed hollow center rubber plug is
installed in the unused drain hole.
Fig. 7.3a
Fig. 7.3b
Fig. 7.3c
Fig. 7.3d
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 that is within
the piping bundle you wrapped in the previous steps.
1. Securely connect the drain hose extension to the
drain piping from the indoor unit.
2. Using example Fig. 6.3a as a guide, make sure your
drain pipe is run in a similar manner. The other
examples in Fig 6.3 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 7: Connect Drain Pipe
CAUTION