Guidance of product, service

Important news about product security

News to customer favorite with "yunoka electricity water heater"

Important news about product

  1. When safety device (short circuit block container, kanoboriboshiki) works

    When safety device (short circuit block container, kanoboriboshiki) works, and hot water is not boiled, please contact we call center or maintenance trust shop of house ino area without it carrying out an easy activity reset or that electric shock and fire occur when we reboot without dissolving movement cause as it is thought.

  2. About apparatus using long term

    We would appreciate your receiving check (payment) for a long term (around ten years) as malfunction by deterioration of function parts and consumption parts may occur about apparatus using.

  3. About request for use of designated repair parts

    When exchange of parts such as expendable supplies is necessary, we would appreciate your using our designated parts.

When neither hot water nor water flows, we display error: About E25

To all of you favorite with yunoka electricity water heater

yunoka electricity water heater

Thank you very much for usually using our product habitually.

Well, it was revealed that we might extremely rarely progress for damage by a fire from socket connection part depending on the socket installation situation of wiring joint of heater relay and progress condition of aged deterioration in "yunoka electricity water heater SM830DB-C177, SM837DB-C178, SM846DB-C179, SM855DB-C180, SM830DB-F01, SM837DB-F02, SM846DB-F03, SM830RB-F04, SM837RB-F05, SM846RB-F06, SM846D-G01" which we produced from 1996 (Heisei 8) through 2000 (Heisei 12).

Electrolytic protection type electricity water heater to all of the possession

To all of the yunoka IH cooking heater habitual use

yunoka IH cooking heater

Thank you very much for usually using our product habitually.

Well, Hitachi home technical center (existing Hitachi Appliances, Inc.) produced over from 2000 (Heisei 12) to 2001 (Heisei 13), and parts (film condenser) equipped with yunoka IH cooking heater which Kyushu Transformer (existing KYUHEN) sold on noise filter board in "HTW4DA-Y, HTW4SA-Y" broke down, and there was report that we might emit smoke from Hitachi Appliances, Inc. of manufacturer.

Contact

yunokakorusenta

0120-911-365 call charge for free

Correspondence time from Monday to Saturday by the staff
9:00-17:00

Other than description of reception hours top time with answering machine,
Sundays and holidays

Request of repair, inquiry about products, please call to the toll free number mentioned above.