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5) TROUBLE SHOOTING OF DRY SYSTEM
◈◈
HEATER DRY
Function : heating the air during dry
◎FAILURE MODE : ＊"H7" - The air cannot be heated to 10℃during 2 min.
◎CHECKING METHOD : ＊Check the resistance of heater coil and replace with new one.
◈◈
Thermistor
Function : sensing the air temperature.
◎FAILURE MODE : ＊The air cannot be heated even though water is supplied.
＊"H1" - shot or cut-off
＊"H3" - air temp. is reached over 150℃
◎CHECKING METHOD : ＊Check the resistance of thermistor, replace with new one.
◈◈
FUSE TEMPERATURE
function : protecting from the fine hazard or overheating, if the temp., rises over 128℃, power supply will be cut-off.
◎ Pictures
◎FAILURE MODE : Dry is not performed.
◎CHECKING METHOD : Check if fuse is short, and replace with new one.
FIXED BY
WASHER
+
SCREW
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