Heat Controller RADS-51B manual Disassembly Instructions

2. DISASSEMBLY INSTRUCTIONS

2.1 MECHANICAL PARTS

2.1.1 FRONT GRILLE Figure 1

1.Pull the inlet grille forward.

2.Remove the screw securing the Front Grille. (Fig. 3)

3. Push the grille up from the bottom and pull the top of the grille away from the case to lift the top tabs out of their slots. (Fig. 4)

4. Carefully position the grille, bottom first, and snap back into place.

5. Reposition the screw that secures the front grille

2.1.2 CABINET

1.Disconnect the unit from the power source.

2.Remove the front grille. (Refer to section 2.1.1)

3.Remove 9 screws that secure the cabinet to the base pan and condenser. (See Figure 3)

4.Lift the cabinet from the unit.

5.Re-install by referring to the procedures above.

2.1.3 CONTROL PANEL

2.Remove the front grille. (Refer to Section 2.1.1)

3.Remove the cabinet. (Refer to Section 2.1.2)

4.Remove 1 screws that secure the control board to base pan and air guide. (See Figure 4)

5.Pull the control panel toward yourself.

NOTE : Controls, wires, and capacitor are now accessible for servicing. Discharge the capacitor before servicing. See step 2.3.3 on page 8 for procedures.

the fan motor and compressor. (See Figure 5)

7.Re-install components by referring to procedures above. (Refer to wiring diagram on page 23 in this manual or inside control board.)

Figure 2

Figure 3

Figure 4

Figure 5

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