52C,P

SERIES

END CAP

PLENUM TOP

LATERAL DUCT

 

SCREWS (2)

EXTENSION

 

 

WALL

BRACKET

LEFT

RIGHT

BRACKET BRACKET

SCREWS

BRACKET

SCREWS

FIGURE 8 — PTAC UNIT WITH LATERAL

DUCT ACCESSORY INSTALLED

DISCHARGE DECK

FIGURE 10 — ACCESSING HEATER

PLATE ASSEMBLY

ATTACHMENT

SCREWS

HEATER PLATE

ASSEMBLY

DISCHARGEDISCHARGE

SCREENDECK

FIGURE 9 — LOCATION OF ATTACHMENT SCREWS ON DISCHARGE DECK OF UNIT

DETACH THE CONDENSER ORIFICE FROM THE CONDENSER COIL

1.Remove top half of condenser orifice.

a.Unscrew the top half of the condenser orifice by backing off the 4 captive screws. See Figure 13.

b.Using a flat head screwdriver, gently pry the top half of the orifice from the tube sheets. See Figure 14.

c.Remove top of condenser orifice. See Figure 15.

2.Remove bottom half of condenser orifice.

a.Using a flat head screwdriver, gently pry the bottom half of the orifice from the tube sheets. See Figure 14.

b.Remove 2 outdoor coil tube sheet screws using a Phillips head screwdriver. See Figure 16.

c.Carefully lift condenser up and away from con- denser fan. Rest condenser on basepan. See Figure 17.

FIGURE 11 — REMOVAL OF HEATER

PLATE ASSEMBLY

d.Using Needle Nose Pliers remove condenser fan hub clamp. See Figure 18.

e.Pull condenser fan off fan motor shaft.

f.Remove bottom half of condenser orifice.

3.Reassemble by reversing steps above.

REMOVE THE AIR DISCHARGE GRILLE

1.Remove the front panel from the unit, reference Remove Front Panel section.

2.Flip the front panel over to the backside. Remove the 2 screws on each end of the air discharge grille and remove grille. See Figure 19.

The grille can be positioned to direct the discharge air up or out by simply rotating the grille 180 degrees.

6

Page 6
Image 6
Carrier 52C manual Ptac Unit with Lateral Duct Accessory Installed, Remove the AIR Discharge Grille