Electrolux FROST REFRIGERATORS with ERF2021 electronic Service Manual page 37

p) release the left hook of the defrosting heater
r) cut the wiring tie of the thermal switches and
release them from the evaporator
Note:
The defrosting and cut-out thermal switches (+8 /+40°C)
are connected together, therefore they are not available
as single spare parts.
PARTIAL NO FROST REFRIGERATORS with ERF2021 electronic
q) release the right hook of the defrosting heater
s) remove the sealing rubber
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