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9. TROUBLESHOOTING
Troubleshooting Guide
When water leakage alert is displayed
Corrective actions
(1) Turn OFF (
○
) ELB on the right side of unit.
(2) Identify the water leakage point.
(3) Wipe off water at the bottom of unit. Remove leak sensor and dry the electrode thoroughly.
(A Philips screw driver is required to remove leak sensor)
(4) Reinstall leak sensor.
(5) Close front door.
(6) Turn "ON (|)" ELB on the right side of main unit, and press the POWER key on control panel to
resume operation.
Close the tap before disassembling the piping, such as repairing water leakages from the piping.
[WG251]
[WG1001]
Leak sensor