Samsung FTQ352IWUW Manual do Utilizador descarregar pdf (Página 12)

Many Samsung refrigerators incorporate the Time Divided Multi-cycle (TDM) System to switch refrigerant flow. The TDM

design uses a stepper motor and a diverter valve to switch refrigerant flow. This improves temperature control and en-

ergy efficiency. Depending on temperature values, the refrigerant can be applied to the full loop or to the freezer section

only. Time Divided Multi-cycle (TDM) System refrigerant flows and circuit diagrams for various refrigerator models are

illustrated below.

Possible failure symptoms:

• If the TDM Valve sticks in the Full position, it is possible the Fresh Food section may get too cold.

• If the TDM Valve sticks in the Freezer evaporator only mode, the fridge will not stay cool.

Page 12

Volume 3, Issue 12 Home Appliances Newsletter Samsung Tech Talk

Using technology to increase first time fix

Jim Swift

Manager – RTSC

Troubleshooting Multi-Cycle Cooling

Problems

Jim Swift

Manager—RTSC

RM25*** RFG, RF, & RSG

RSG257***

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Samsung FTQ352IWUW Manual do Utilizador Página 12