Fisher & Paykel 635 Active Smart - Defrost Heater Faults; Advise Customer; Yes

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Does
download
confirm
defrost
failures?
Does the
display
module
indicate a
fault code?
Is Smart Tool
download
available?
Refer to Sections
10.1.1 and 10.2.1
Repair or replace
faulty components
Advise customer
no fault found
Check correct operation of
defrost heater. Check location
of defrost sensor. Check if door
has been left ajar
Yes
No
Repair/replace
faulty components
Are defrost heater
resistance and
connections OK?
Is there excessive
solid ice build-up
on or around
evaporator?
Yes
No
No
Yes
No
Yes
16.9 Defrost Heater Faults