Daikin McQuay IM 934-5, Installation & Maintenance Data

Page: 14 / 48

Page 14 of 48 IM 934-5
Procedure
1. Clean the opening of all debris that may interfere with
installation.
2. If the unit is to be supplied with a subbase, install
subbase before installing wall sleeve. See IM 937
for
Electric Subbase Installation details and IM 936-x
for the
Hydronic Heat Section Installation details.
3. lf the optional drain kit is to be employed, see "Installing
Condensate Drain Kit(s)" on page 11
.
4. If a masonry wall, place a thin pad of soft mortar on
the bottom of the opening and slide in the wall sleeve.
Louver should be flush to exterior surface when
complete.
Note:
The wall sleeve is not intended to replace the lintel.
IMPORTANT!
Do Not
level base of wall sleeve. The bottom of the Recessed
Louver Wall Sleeve has a built in pitch to the outside for proper
drainage. (The inside height dimension is 15.88" and the out
-
side dimension is 16" to provide the necessary drainage pitch).
Level the wall sleeve using the top or the inside top surface of
the wall sleeve
NOTICE
A Flush Stamped Louver can not be used with a recessed
louver wall sleeve. Louver is special order. Contact factory for
more information if necessary.
5. Level the wall sleeve in both directions, left to right and
inside to outside, using the top of the wall sleeve and
plumb wall sleeve for vertical on the sides.
6. Secure by anchoring with appropriate fastener(s). A 5/16"
(8mm) hole is provided on each side, 2" (51 mm) down
from the top and 2" (51mm) in from the rear of the wall
sleeve. Additional holes may be required to firmly secure
the wall sleeve ( Figure 16 ).
CAUTION
DO NOT drill holes in the bottom of the wall sleeve as it will
cause leaks.
Anchoring The Wall Sleeve
Anchoring the wall sleeve in the opening is accomplished as
shown in
Figure 16
.
CAUTION
DO NOT drill holes in the bottom of the wall sleeve as it will
cause leaks.
It is recommended that rubber isolation washers be used
with the fasteners to minimize sound transmission from the
equipment to the wall at the point of contact.
Figure 16: Anchoring the Wall Sleeve (all anchoring
hardware field supplied)
Expansion
Anchor Bolt
Molly or
Toggle Bolt
Wood
Screw
Do Not Drill Holes in Bottom
of Sleeve
(Except for Internal Drain Kit)
Cripple Stud
Main Stud
Rubber
Isolation
Washer
Attaching Cabinet Wall Sleeve to Subbase
1. Where a subbase is used, secure wall sleeve to subbase
with clips provided.
2. Caulk the wall sleeve to the wall opening on both the
inside and outside perimeter. Be careful not to plug the
weep holes. Caulking should be resilient, nonhardening
type such as silicone.
3. Secure the two sections by installing the clip screws
supplied with the hardware bag.
4. Caulk indoor/outdoor perimeter of wall sleeve with
resilient caulk such as silicone.
5. Finish any uncompleted electrical and/or plumbing
con nections.