Carrier 52C, P manual Accessing Unit Components, Accessing INDOOR-AIR Section Components

CONTROL
BOX	VARIOUS ATTACHMENT
SCREWS
	HOLE LOCATIONS

POWER

CORD

ACCESS

COVER

POWER	AMANA, TRANE
	(SLOTTED
CORD
	HOLES) WALL
	SLEEVE HOLES

FIGURE 6 — CONTROL BOX COVER

GE WALL

SLEEVE

HOLES

CARRIER, BRYANT WALL SLEEVE HOLES

FIGURE 7 — PTAC UNIT TO WALL

SLEEVE MOUNTING SCREWS

ACCESSING UNIT COMPONENTS

ACCESSING INDOOR-AIR SECTION COMPONENTS

■REMOVE LATERAL DUCT EXTENSION ACCESSORY FOR UNITS EQUIPPED WITH THE LATERAL DUCT

1.Remove the 2 top screws that secure the lateral duct plenum to the top of the lateral duct exten- sion. See Figure 8.

2.Locate and remove the 2 bottom bracket screws (located opposite extension duct) that secure the lateral duct plenum to the bracket flange. See Figure 8.

3.Carefully lift the plenum up and away from front panel and duct extension.

■REMOVE THE DISCHARGE DECK ASSEMBLY

1.Remove the front panel. Refer to Remove Front Panel section and Figure 4.

2.Remove discharge screen screw using a 5/16-in. nut driver. See Figure 9.

3.Remove the discharge deck assembly screws using a 5/16-in. nut driver. See Figure 9.

4.Gently pull the deck/grille up and away from the unit.

5.Reassemble by reversing steps above.

■ACCESSING THE HEATER ASSEMBLY — Once the discharge deck assembly is removed, the Heater Assembly should now be accessible. See Figure 10.

1.Using pliers, carefully remove all wires connected to the heater assembly. Label each wire for ease of re-assembly.

2.Gently pull the heater assembly up and away from scroll. See Figure 11.

3.Reassemble by reversing steps above.

ACCESSING OUTDOOR-AIR SECTION COMPONENTS

■REMOVE THE GUSSETS (See Figure 12)

1.Remove the 2 screws on each side that secure the gussets to the partition.

2.Remove the 2 screws that secure the gussets to the plastic condenser orifice and remove the gussets.

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