Amana R-22, Service Instructions Manual

Page: 18 / 53

ACCESSORY INSTALLATIONS
18
PRE-ASSEMBLY
(Wall Sleeve) Hole Dimension and Placement
1. Unplug and remove chassis from wall sleeve. Drill two
1/8” holes on left and right sides of wall sleeve in proper
locations (see template on page 2).
2. Install chassis back into wall sleeve.
3. Install transition/front assembly on to chassis. Make sure
top of cabinet front catches metal flange on chassis.
WALL
SLEEVE
INDOOR
11/16"
2-3/8"
5/8"
1/8" HOLES
WALL
SLEEVE
INDOOR
11/16"
2-3/8"
5/8"
1/8" HOLES
Figure 5 - Wall Sleeve Hole Placement
NOTE: If there is not enough clearance between sleeve and
partition wall to drill the holes, layout and drill the holes from
inside the sleeve.
MDK ASSEMBLY
Determine if the duct is to be extended to the right of the unit
(where controls are located) or to the left of the unit (oppo-
site the controls). Figure 6.
For left side extensions remove the main duct end cap and
reinstall on the right end of the duct. Using the four painted
sheet metal screws, secure the two mounting brackets to
the main duct.
4. Place transition in air discharge opening of cabinet front
and secure with the provided U-clip. See Figures 2 & 3.
TRANSITION
AIR DISCHARGE
OPENING
CABINET
FRONT
Figure 2
`
U-CLIP
Figure 3
5. Using 1/8” drill bit, pre-drill holes in front using the actual
transition as a template. Fasten with three screws. Do
not overtighten. Figure 4.
Figure 4