Defrost Cycle - Fisher & Paykel RX256DT4X1 FP Service Manual

8.5

Defrost Cycle

The following table outlines the defrost cycle of the refrigerator.
30 MINUTE SUB COOLING RUN
NORMAL RUN SUB COOL
Adaptive Defrost Cycle of the Refrigerator
COMPRESSOR DEFROST ELEMENT
TURNS OFF TURNS ON
4 MINUTES
WARM UP
DEFROST ELEMENT COMPRESSOR FAN
TURNS OFF
DEFROST TIME;
TARGET IS 15 MINUTES
MAXIMUM IS 25 MINUTES
If 25 minutes has elapsed, defrost
would be aborted if defrost sensor has
O O
not reached 8 C (46 F)
DEFROST
69
TURNS ON TURNS ON
4 MINUTES 30 SECONDS
BACK TO NORMAL RUN
PULL
DRIP TIME DOWN BACK TO NORMAL RUN
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