JPH0229539A - Control method for hot water supply apparatus - Google Patents

Control method for hot water supply apparatus

Info

Publication number
JPH0229539A
JPH0229539A JP63178816A JP17881688A JPH0229539A JP H0229539 A JPH0229539 A JP H0229539A JP 63178816 A JP63178816 A JP 63178816A JP 17881688 A JP17881688 A JP 17881688A JP H0229539 A JPH0229539 A JP H0229539A
Authority
JP
Japan
Prior art keywords
hot water
water supply
circuit
water level
bath tub
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP63178816A
Other languages
Japanese (ja)
Other versions
JPH0733928B2 (en
Inventor
Shozo Kato
Tadao Hiroki
Tadashi Ohata
Takuyuki Yajima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP63178816A priority Critical patent/JPH0733928B2/en
Publication of JPH0229539A publication Critical patent/JPH0229539A/en
Publication of JPH0733928B2 publication Critical patent/JPH0733928B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To prevent wasting of a large quantity of hot water by stopping hot water supply regardless of the water level in a bath tub when a specified period of time elapses since start of hot water supply to the bath tub.
CONSTITUTION: When the temperature and water level are set by a temperature setting device 20 and a water level setting device 22 respectively, and a hot water supply switch 21 is ON, a control circuit 17 is put into operation. A burner 4 starts burning in response to the signal, and water flows along a hot water supply pipe 2 and is heated by a hot water supply heat exchanger 3. A first inlet 10a of a three-way switching valve 10 is opened, and a second inlet 10b is closed. And, a pump 14 begins to operate to feed water stored in a cistern 5 through a portion of an additional heating pipe 6 to a bath tub. A timer circuit T begins to count time simultaneously with switch-on. In case the limit time elapses before the water level reaches the specified one, the timer circuit T is reset, and a control circuit 17 is brought into operation to change over the hot water supply circuit to the circulation circuit and to stop burning in a hot water supply apparatus 1.
COPYRIGHT: (C)1990,JPO&Japio
JP63178816A 1988-07-18 1988-07-18 Control method for water heater Expired - Lifetime JPH0733928B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63178816A JPH0733928B2 (en) 1988-07-18 1988-07-18 Control method for water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63178816A JPH0733928B2 (en) 1988-07-18 1988-07-18 Control method for water heater

Publications (2)

Publication Number Publication Date
JPH0229539A true JPH0229539A (en) 1990-01-31
JPH0733928B2 JPH0733928B2 (en) 1995-04-12

Family

ID=16055162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63178816A Expired - Lifetime JPH0733928B2 (en) 1988-07-18 1988-07-18 Control method for water heater

Country Status (1)

Country Link
JP (1) JPH0733928B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6117709A (en) * 1997-11-12 2000-09-12 Denso Corporation Resin sealing type semiconductor device and method of manufacturing the same
US6688760B2 (en) 2001-12-11 2004-02-10 Honda Giken Kogyo Kabushiki Kaisha Lamp body control system
JP2017211131A (en) * 2016-05-25 2017-11-30 株式会社ノーリツ Water device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS632035U (en) * 1986-06-20 1988-01-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS632035U (en) * 1986-06-20 1988-01-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6117709A (en) * 1997-11-12 2000-09-12 Denso Corporation Resin sealing type semiconductor device and method of manufacturing the same
US6688760B2 (en) 2001-12-11 2004-02-10 Honda Giken Kogyo Kabushiki Kaisha Lamp body control system
JP2017211131A (en) * 2016-05-25 2017-11-30 株式会社ノーリツ Water device

Also Published As

Publication number Publication date
JPH0733928B2 (en) 1995-04-12

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