SERVICE MANUAL
Model: HRF-521DS6
14
Issue 2016-09-07
REF. Ref 1609S025V0.
5-3. Sensor`s position and control principle
Name Mark Position
Freezer sensor F SNR Center of freezer air duct assembly
Refrigerator sensor R SNR Center of refrigerator air duct assembly
Freezer defrosting sensor RD SNR On the freezer evaporator
Environment temperature
sensor
RT SNR Under the refrigerator hinge box
Notes: The parameters of refrigerator sensor and environment temperature sensor are the same,
and can be general.
The parameters of freezer sensor, refrigerator defrosting sensor and freezer defrosting sensor