Panasonic WH-SDF07C3E5 Service Manual page 80

b. Use a test pen to push the centre button gently in order to reset the Overload protector.
c. After finish, install back the Overload protector following the reverse order of step a & b.
7. External water filter (field supply)
Clean the external water filter in regularly basic.
• External water filter is located inside the tube connector which is before water inlet connector of indoor unit (indicated with
"WATER IN"). (Refer to figure below)
• Use spanner to detach the tube connector nut.
• Take out the filter carefully so that not deforms it shape.
• Use tap water only to wash the residue on the filter. If necessary, gently use soft brush only to clean the hard dirt.
• After clean, put it back to the original location and tighten the nut connection with torque wrench.
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