Installation Of Room Cabinet; Installing Room Cabinet; Supply And Return Coil Arrangements - McQuay PDAC Installation & Maintenance Data

Installing Room Cabinet

The room cabinet is the last piece to install. The following
instructions assume all components (wall sleeve, heat sec-
tion, louver and chassis) have been installed, piped and
anchored. All major room construction should also be
complete so as not to damage the room cabinet after it has
been installed. Attaching the room cabinet can be com-
pleted as follows:
1. Firmly grasp the room cabinet and lift it over the
heat section. There are notches in the back flanges of
the room cabinet that rest on the wall sleeve to assure
it is centered.
2. Align the notches of the room cabinet on the wall
sleeve and firmly push the cabinet downward until it
seats on the wall sleeve (see Figure 17).
3. Screw the cabinet to the wall using the screws
provided. There are two (2) screw holes provided on
each side located on the inner flanges of the room
cabinet.

Supply and Return Coil Arrangements

Figure 18a. Left-hand supply and return
Supply
Return
Figure 18b. Right-hand supply and return
Figure 18c. Right-hand supply, left-hand return
Return
Figure 18d. Left-hand supply, right-hand return
Supply
IM 882 / Page 14 of 36
Steam
4. Loosen the four (4) wing nuts on the kickplate and
adjust the kickplate the required distance to the floor.
5. Tighten the wing nuts firmly.
6. Wipe any smudges or dirt off the room cabinet using
a mild cleaner and a soft cloth.
Figure 17. Room Cabinet Detail
Notch on back of cabinet to set
on wall sleeve
Figure 18e. Left-hand supply and return
Return
Supply
Figure 18f. Right-hand supply and return
Supply
Return
Figure 18g. Left-hand supply, right-hand return or
Right-hand supply, left-hand return
Supply
Return
or
Supply
Return
Screw slots on back of cabinet for
securing to wall (2-each side)
Hot Water
Return
Supply
Return
or
Supply