AEG Electrolux EFT 621 User Manual download pdf (Page 12)

AEG-Refrigeration 292 5209

VH34-AUK 06.94

Santo 2941i longfresh E-Nr.: 621 370 121 (R12)

Santo 2902i longfresh E-Nr.: 621 371 022 (R134A)

6. Components

The Santo 2941i contains 3 electronics, one operational PCB and one logical PCB as well as

a performance PCB.

6.1. Refrigerator

6.1.1.Sensors

Two NTC-resistors are fitted within the refrigerator: one evaporator sensor and one air sensor.

The air sensor measures the actual temperature within the refrigerator and regulates the

compressor as well as the fan.

The evaporator sensor measures the evaporator temperature of the Rollbond-evaporator. It

is therefore responsible for ending the defrost process and for fault diagnosis.

Refrigeration evaporator sensor

(run in tube)

Refrigeration air sensor

6.1.2.Refrigeration fan

The refrigerator is equipped with a 12V energy-optimised DC-fan with the following advantages:

- even temperature distribution and

- increased cooling performance

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AEG Electrolux EFT 621 User Manual Page 12