Electrolux FAC124P1A Instrukcje Operacyjne Pobierz pdf (Strona 77)

Section 4 Component Teardown

4-17

Thermistor Removal

There are three thermistors on units equipped with a

heating element.

To remove the ambient thermistor:

1. Disconnect power supply from unit.

2. Remove cabinet wrapper/sleeve then remove control

box cover.

3. Disconnect thermistor wire leads at control board.

4. Pull thermistor assembly from evaporator.

5. Release the retaining tabs on thermistor assembly,

then pull thermistor out from the retainers.

To remove the evaporator thermistor:

4. Follow steps 1-3 above.

5. Pull thermistor from the tube located on the copper

tubing and remove from unit.

To remove the heat duct thermistor:

4. Follow steps 1-3 above.

5. Remove insulation from top of blower housing.

6. Pull thermistor assembly from top of blower housing

and remove from unit.

Blower Cover and Condenser Cover Removal

The blower cover and condenser cover have braces that

span the open area above the condenser fan and blower

assembly.

To remove the blower cover and condenser fan cover:

1. Disconnect power supply from unit.

2. Remove cabinet wrapper/sleeve.

3. Extract the screws securing the braces to the blower

and condenser covers. Remove braces from unit.

(See Figure 4-40)

4. Extract the screws securing the blower and

condenser covers to the unit. Lift covers off unit.

Top Scroll Cover and Duct Thermistor Removal

To remove the top scroll cover and duct thermistor:

1. Disconnect power supply from unit.

2. Remove cabinet wrapper/sleeve and control box

cover.

3. Remove braces and blower cover.

4. Disconnect duct thermistor wire leads from control

board. (See Figure 4-41)

5. Remove insulation covering thermistor wires. Pull

thermistor assembly from top scroll cover. The top

scroll cover may now be removed from the unit.

Figure 4-39.

Ambient

Thermistor

Evaporator

Thermistor

Figure 4-40.

Screws

Figure 4-41.

Duct Thermistor

Top Scroll Cover

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 139 140

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Electrolux FAC124P1A Instrukcje Operacyjne Strona 77

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