Panasonic WH-SHF09F3E5, Service Manual

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6 Reset overload protector
Overload protector serves the safety purpose to prevent the water over heating. When the overload protector
trip at high water temperature, take below steps to reset it.
a. Take out OLP cover.
b. Use a test pen to push the centre button gently in order to reset the Overload protector.
c. Fix the OLP Cover to the original fixing condition.
How to reset Overload protector
Use test pen to push
this button for reset
Overload protector
7 External water filter (field supply)
Clean the external water filter in regularly basic.
o
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)
o
Use spanner to detach the tube connector nut.
o
Take out the filter carefully so that not deforms it shape.
o
Use tap water only to wash the residue on the filter. If necessary, gently use soft brush only to clean the
hard dirt.
o
After clean, put it back to the original location and tighten the nut connection with torque wrench.
Water inlet connector
External water filter
Nut
Location of external water filter
Water Outlet
Water Inlet
8 How to service overload protector
Perform the steps in “How to Take Out Side Cabinet” before performing the steps below.
Step 2: Push control board apart
after removing the 3 screws to this
Control Board
Step 1: Remove
these 3 screws.
Step 3: Remove terminal cover’s screw.
Step 4: Follow the steps in “RESET OVERLOAD
PROTECTOR” to service the OLP.