Johnson Controls LSWU - SECTION 2 - INSTALLATION

JOHNSON CONTROLS
11
SECTION 1 - SMALL CABINET FIELD ASSEMBLY
FORM 145.05-FA1
ISSUE DATE: 10/31/2019
1
Step 16
Nut Insert Locations
Step 17
Nut Insert Locations
Step 15
Base Rail Nut
Insert Locations
Condenser
Access
Opening
Condenser
Access Panel
Removed
LD15021
FIGURE 13 - LOCATION OF NUT INSERTS IN FAN
SECTION
15. Enter through the condenser access opening where
the panel was removed in Step 12 and install two
of the 3/8-inch bolts and lock washers from the coil
section side into the base rail nut inserts on the fan
section of the unit (see Figure 13).
16. Open the coil section access door (Figure 3 on
page 8) and install three 3/8-inch bolts, lock
washers, and at washers from the coil section into
the nut inserts on the fan section. Also install a
bolt and lock washer into the bottom base rail as
indicated in Figure 13.
17. Enter the water valve access door (Figure 14) and
install three 3/8-inch bolts, lock washers, and at
washers from the coil section into the nut inserts in
the fan section. Install a bolt and lock washer into
the bottom base rail as indicated in Figure 13.
18. From Table 1 on page 7, use Item 2, 10 - 16
x 3/4-inch screws to create a seal between the
supply fan opening in the fan section and the coil
section. See Figure 14 for the location of the 22
screws.
19. Enter through the coil section access door (Figure 3)
and install ve 10 - 16 x 3/4-inch screws using the
holes in the coil section as a template to complete the
seal on the compressor side of the opening.
Step 20 Screw
Locations (7x)
Step 19 Screw
Locations (5x)
Step 23 Screw
Locations (5x)
Step 22 Screw
Locations (5x)
Water
Valve
Access
Door
LD15025
FIGURE 14 - INSTALL SCREWS AROUND FAN
OPENING
20. Enter the coil section through the coil access open-
ing in the coil section (Figure 4 on page 8). Use
the pre-punched holes in the coil section as a tem-
plate, and install seven 10 - 16 x 3/4-inch screws to
complete the seal on the bottom of the supply fan
opening.
21. While still in the coil access area, replace the two
compressor access panels removed in Step 5 (Fig-
ure 3).
22. While still in the coil access area, install the ve
10 - 16 x 3/4-inch screws above the supply fan
opening using the clearance holes in the coil sec-
tion as a template.
23. While still in the coil access area, install the ve
screws at the rear of the unit through the water
valve access opening using the clearance holes in
the coil section as a template (Figure 3).
24. Reinstall the water valve access cover panel re-
moved in Step 5 (Figure 3).
25. Reinstall the coil access panel removed in Step 5
(Figure 4).