Working Procedure; Mounting Plate Onto Wall; Mounting Indoor Unit Between Studs - York TIWM006B21S Installation And Maintenance Manual

5.2

Working Procedure

5.2.1 Mounting Plate onto Wall

When the mounting plate is directly attached to a wood wall or a concrete wall, check to ensure that the wall
is strong enough to support a weight of 450lbs. (2000N).

5.2.2 Mounting Indoor Unit between Studs

(1) The core drill (diameter: 2-9/16 inches (65mm) for 006 to 012 type, 3-1/8 inches (80mm) for 015 to 030
type) facilitates making hole for pipings.
(2) Do not install the mounting plate on one stud.
(3) Mount the indoor unit in a position that offers the best advantages of weight distribution.
(4) When installing the mounting plate, make
sure that the side of condensate piping
connection is slightly (1/16 to 1/8 inch (2 to
3mm) lower than the other side, sloping down
and away from the unit as shown in the figure
at right. (Condensate piping connection can
be performed both right side and left side of
the unit.)
(5) Open the piping hole slightly lower to the outside as shown in the figure below.
Correct Mounting on Studs
TIWM006B21S to TIWM012B21S
NOTE:
Refer to the dimensions of the mounting plate on section 5.1 and use the screw holes indicated with
for installation. If stronger installation is required, use other holes.
P5417052
Indoor Side
Screw for
Mounting Plate
Mounting
Plate
Hole for Pipings
Hole for Conduit
Install the mounting plate
with 4 or more securing screws.
Mounting Plate
Do not secure the mounting plate onto the one stud as shown.
Other Side
Wall
1/16 to 3/16 inch (2 to 5mm)
Hole for Piping
Outdoor Side
TIWM015B21S to TIWM030B21S
Mounting
Plate
Screw for
Mounting Plate
INCORRECT
Mounting Plate
Hole for Pipings
Condensate Piping Connection Side
Hole for
Pipings
Install the mounting plate
with 5 or more securing screws.
Hole for
Conduit
13