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4.Operation Method
Pre-start preparation and checks
Be sure to check again before use.
（
1
）
Confirmation of water feed
・
Confirm that the feed water hose is firmly connected.
・
Open the faucet.
・
Confirm that the connection of feed water hose is free from water leakage.
（
2
）
Confirmation of power supply
・
Check if the power cord is connected to the appropriate socket outlet.
・
Confirm that the power cord is inserted to the depth of main body power cord socket outlet.
Operation method
Upon completion of preparation, start operation as follows.
Power application
Power switch
OFF
ON
①
Set the power switch on the right side of main
body to “ON
（―）
.”
Operation panel (initial display)
●
Initial display for 4 seconds
ｌ
○
