Notice

What's New

2020/12/25

Error indication: About E07, E08, E09

[question]
　Remote-control "E07", "E09" is displayed "E08".
　What kind of meaning is it?

[answer]
　It is the body and communication error between remote control.
　Poor trouble of kitchen, bathroom remote control or the body board or construction of remote-control cable
　It is thought.
　When is based on having use normally until now, electron by aging and usage environment
　With deterioration of parts, it is thought that malfunction was more likely to occur for the body and communication between remote control.

[error contents]
　E07 (the communication abnormality kitchen remote control → body)
　E08 (the communication abnormality bathroom remote control → body)
　E09 (communication abnormality body → kitchen or bathroom remote control)

[possible phenomenon]
　・Bath is not heated
　・We do not have hot water acupuncture
　・Remote control is not possible
　・Though we do not use, backlight turns on

[about coping]
　(1)At first, local check is necessary. Please ask store of purchase for check, repair.
　(2)When do not understand store of purchase, yunokakorusenta or
　　Inquiry form, please ask for check, repair.

[about stock of parts]
　Parts necessary to maintain performance of product hold after the production close for ten years.
　Please note that parts after progress become correspondence of stock limit for ten years.
　Examples of article number that already passed from the end of the production more than ten years are as follows.

　* Electric water heater
　YS37NBA2-K08, YS46NBA2-K09, YS46LBA2-K10, YU37NBA2-K11, YU46NBA2-K12,
　YU46LBA2-K13, YU55NBA2-K14, YS37NBA2-L11, YS46NBA2-L12, YS46LBA2-L13,
　YU37NBA2-L14, YU46NBA2-L15, YU46LBA2-L16, YU55NBA2-L17

　* EcoCute
　YU37NNAH-M01 (YTK37NB06), YU46NNAH-M02 (YTK46NB06), YU37NNBH-M03
　(YTK37NB07), YU46NNBH-M04 (YTK46NB07), YU37NNBH-M05 (YTK37NB08),
　YU46NNBH-M06 (YTK46NB08), YU37NNBH-M07 (YTK37NB08A), YU46NNBH-M08
　(YTK46NB08A), YU37NNBH-N01 (YTK37NF07), YU46NNBH-N02 (YTK46NF07),
　YU37NNBH-N03 (YTK37NF08), YU46NNBH-N04 (YTK46NF08), YU37NNBH-N05
　(YTK37NF08A), YU46NNBH-N06 (YTK46NF08A)
　※The parenthesis of EcoCute is tank article number