Defrost Heater Faults; Advise Customer - Fisher & Paykel RF175W Service Manual

17.9

Defrost Heater Faults

Does the
LCD display
Identify what the
indicate a
Yes
root cause is.
fault code?
Repair or replace
faulty components.
No
Does
Is Smart Tool download
download confirm
Yes
available? defrost
failures?
No
Yes
Are defrost heater
Repair/replace
resistance and
No
faulty components.
connections OK?
Check correct operation of
Is there excessive
defrost heater. Check location
solid ice build-up
Yes
of defrost sensor. Check if door
on or around
has been left ajar.
evaporator?
No

Advise customer

no fault found.
97