Friedrich ZQ07B10, ZQ05B10 manual Compressor, Capacitor, Thermostat, Rotary Switch

2.3.2 COMPRESSOR

1.Remove the front grille and cabinet. (Refer to Section 2.1)

2.Discharge the refrigerant by using a refrigerant recovery system.

3.Remove the overload protector. (Refer to Section 2.3.1)

4.After discharging the unit completely, unbraze the suction and discharge pipes at the compressor connections.

5.Remove 3 nuts which fasten the compressor.

6.Remove the compressor.

7.Re-install by referring to the removal procedure above. (See Figure 14)

2.3.3 CAPACITOR

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

2.Remove the control panel. (Refer to Section 2.1.3)

3.Discharge the capacitor by placing a 20 KΩ resistor across the capacitor terminals.

4.Remove the screw which fastens the capacitor clamp.

5.Remove all the leads of capacitor terminals.

6.Re-install the components by referring to the removal procedure above. (See Figure 15)

Figure 14

Figure 15

2.3.4 THERMOSTAT

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

2. Remove the control panel. (Refer to Section 2.1.3)

Figure 16

3. Remove 2 screws which fasten the thermostat.

4. Remove all the leads of the thermostat terminals.

5. Remove the thermostat.

6. Re-install the components by referring to the removal procedure above. (See Figure 16)

2.3.5 ROTARY SWITCH Figure 17

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

2.Remove the control panel. (Refer to Section 2.1.3)

3.Remove 2 screws which fasten the rotary switch.

4.Remove all the leads of the rotary switch terminals.

5.Remove the rotary switch.

6.Re-install the components by referring to the removal procedure above. (See Figure 17)

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