Whirlpool Packaged Terminal Air Conditioner Installation Manual page 7

Packaged terminal air conditioner (ptac)/ packaged terminal pump (pthp) and accessory
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NOTE: If installing an internal drain, install drain kit on the wall
sleeve before the wall sleeve is installed.
1. Using the mounting plate from the drain kit as a template,
mark and drill two 3/_6in. mounting holes and a _/2in. drain
hole at the location chosen above.
2. Remove the backing from the gasket and mount it on the flat
side of the mounting plate. Insert the drain tube through the
hole in the gasket and mounting plate so the tube flange will
be against the wall sleeve.
3
4
5
6
J
1. Screw
2. Wallsleeve
3. Gasket
4. Mounting plate
5. Nut
6. Drain tube
7. Optional 4 in. (10.2 cm)
straight drain tube
--7
3. Position the assembly beneath the drilled holes and secure it
with #10 - 24 x _/2 in. machine screws and Iocknuts (provided).
Seal the tops of the screws with silicone sealant.
4. Connect the drain tube to the drain system in the building.
IMPORTANT:
Follow all local building codes when making
this connection.
5,
Attach the 2 cover plates and gaskets over the drain holes at
the rear of the wall sleeve with #10 sheet metal screws
(provided).
NOTE: Check that the 4 overflow slots at the rear of the wall
sleeve are not blocked.
1,
2.
3.
Peel the backing tape from the gaskets and mount them on
the curved side of one cover plate and one mounting plate.
Place the drain tube through the gasket and the mounting
plate with the flange toward the wall sleeve.
Using 2 - #10 x _/2in. sheet metal screws (provided), attach
the drain tube assembly to one of the 2 drain holes at the rear
of the wall sleeve.
Position the large flange at the bottom of the sleeve facing
toward the sleeve, and partially tighten the screws. Rotate the
drain tube to a horizontal position to allow for the wall sleeve
to be installed into the wall. Once the wall sleeve is installed,
position the drain tube to the desired angle. Before tightening
the screws, check to be sure the tube's position will allow the
wall sleeve to fit through the wall. Tighten screws.
3
4
1
--3
4
5
1. Drain holes
2. Overflow slots
3. Foam gasket
4. Mounting plate
5. #10 x ½ in. sheet metal screws
6. ½ in. O.D. tube
7. Optional 4 in. (10.2 cm) straight drain tube
8. Cover plate (no center hole)
4. Using 2 - #10 x _/2in. sheet metal screws (provided), attach
the cover plate to the remaining drain hole. Check that the
large flange on the plate is positioned
at the bottom of the
sleeve.
NOTE: Check that the 4 overflow slots at the rear of the wall
sleeve are not blocked.
5. Discard any unused kit parts.
1. Drain holes
2. Overflow slots
3. Gasket
4. Cever plate
5. #10 sheet metal screws

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