Code 7 means the evaporator sensor reads above its normal resistance range.
Model compatibility: Fisher & Paykel reuses codes across series and model years, so 7 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
The evaporator sensor resistance is above 45K ohms, outside the normal range.
Code 7 points at the evaporator sensor, whose resistance now exceeds 45K ohms. Inside a fridge or freezer, the evaporator is the chilled coil that cools the air.
For each sensor the manual defines one code for too-high resistance and one for too-low.
Manual steps for the technician
Examine the sensor’s link to the power module.
If that link is fine, fit a new evaporator sensor.
Why a high reading is a fault
Because the sensors are thermistors, their resistance follows temperature. In the manual’s table, normal temperatures correspond to resistances in the low thousands of ohms; at 0 degrees C the entry is 6.000K ohms. A figure over 45K is way past those values, so the control calls it a fault rather than a chilly reading.
Information to pass on
Which code is displayed, with the LED pattern (binary display).
Any muting of the alarm, and if power was cut to do it.
Whether the fault first appeared immediately following power-on or a door closing.
The last item matters since a self-test of 20 seconds runs on both occasions; the manual advises waiting for it to finish before believing the code.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Fisher & Paykel appliance?
Book a specialist visit for a clear estimate and approval before any repair.
