JPH1181419A - Hot-water washing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To use a main body side control circuit section in common for the remote control type and the main body operation type. SOLUTION: An operation panel 10 is provided with light display sections 14 larger in type and number than the light display sections provided on a remote control light reception section 8. The connector 11 of the operation panel 10 is connected to a connector 6 connected to a main body side control circuit section 5 in place of the remote control light reception section 8. When the initial water feed display signal is outputted from the main body side control circuit section 5 provided on a washing device main device 1, a hot-water light display section 14 a is blinked among multiple light display sections 14 provided on the operation panel 10. When the electric leak detection signal is outputted from the main body side control circuit section 5 provided on the washing device main body 1, a water force display section 14b is blinked among multiple light display sections 14 provided on the operation panel 10, because a signal conversion section is provided on the operation panel 10 for conversion.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot water cleaning device.

[0002]

2. Description of the Related Art Conventionally, there has been known a hot water washing apparatus (also referred to as a hot water washing toilet seat) which is attached to a rear upper surface of a toilet for washing ass and bidets. As this hot water washing device, a remote control operation type for operating a cleaning nose, a hot water tank, and a deodorizing device by operating a remote control operation unit, and an operation unit provided on an operation panel attached to a hot water washing toilet seat are operated. There are three types: a main body operation type that operates the cleaning nose, a hot water tank, and a deodorizing device, and a type that includes both of them.

In the case of the system having both of the above, there is a problem that the cost increases because an operation panel is provided in addition to the remote controller. In the case of the remote control type, two light display units of a power supply light display unit composed of LEDs and a deodorant light display unit are provided in the remote control light receiving unit. The light display unit for power supply is turned on when the power is turned on, and the light display unit for deodorization is turned on when the deodorizing device is being driven. When the initial water supply display signal is output from the unit, the power display light display unit provided on the remote control light receiving unit blinks, and when the leakage detection signal is output from the control circuit unit on the main unit side, the power supply provided on the remote control light receiving unit In general, both the display light display unit and the deodorant light display unit blink.

On the other hand, in the case of a main body operation type, an operation panel has a light display section for hot water, a light display section for hot water, and a light display section for deodorization provided in a remote control light receiving section of the remote control operation type. There are provided various types of light display units including LEDs, such as a toilet seat light display unit, a temperature level light display unit, and a water level light display unit. The power supply light display unit provided on the operation panel is turned on. The light display for deodorization lights when the deodorizing device is being driven, the light display for hot water lights when the washing water in the hot water tank is hot water, and the light display for toilet seat heating. The part is lit when toilet seat heating is on, the temperature level light display is lit according to the setting of the temperature level of hot water and the temperature level of toilet seat heating, etc. Is lit according to the water level setting of In those of the main body operable,
The hot water light display section provided on the operation panel flashes when the initial water supply display signal is output from the main body control circuit, and is provided on the operation panel when the leakage detection signal is output from the main body control circuit. It is common to blink the displayed display for the water force.

[0005] As described above, since the display forms of the initial water supply display and the leakage display are different between the remote control type and the main body type, the remote control type and the main body type are different. In order to achieve the common use of the main body circuit part, it is necessary to omit one of them having both functions, which is irrational and causes an increase in cost.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and has a simple structure and a main body-side control circuit used for remote control operation. It is an object of the present invention to provide a hot water cleaning device that can be shared as a side control circuit unit.

[0007]

In order to solve the above-mentioned problems, the present invention provides a cleaning apparatus main body 1 having a cleaning nose 2, a hot water tank 3, a deodorizing apparatus 4, and the like, and controlling these. A side control circuit section 5 is provided, and a connector 6 connected to the main body side control circuit section 5 is selectively connected to a connector 9 of a remote control light receiving section 8 for receiving an optical signal from a remote control operation section 7 to a connector 11 of an operation panel 10. When the initial water supply display signal is output from the main body side control circuit section 5 provided in the cleaning device main body 1 when the remote control light receiving section 8 is connected, the power supply display light provided in the remote control light receiving section 8 is connected. When the display section 12 is turned on and off, and a leakage detection signal is output from the main body side control circuit section 5 provided in the cleaning apparatus main body 1, the power display light display section 12 and the deodorant light display provided in the remote control light receiving section 8 are provided. Part 13 In hot water washing apparatus that blink towards, and a large number of light displayed in many types than the optical display unit provided in the remote control sensor 8 on the operation panel 10 section 1
4 and a connector 6 connected to the control circuit unit 5 on the main body side.
When the connector 11 of the operation panel 10 is connected in place of the remote control light receiving section 8 and the initial water supply display signal is output from the main body side control circuit section 5 provided in the cleaning apparatus main body 1, the operation panel 10 When the hot water light display portion 14a of the plurality of light display portions 14 provided is turned on and off, and the leakage detection signal is output from the main body side control circuit portion 5 provided in the cleaning device main body 1, the operation panel 10 is displayed. A signal conversion unit 35 for converting the water force display unit 14b to blink so that the water force display unit 14b blinks among the plurality of light display units provided is provided on the operation panel 10. By doing so, when the connector 11 of the operation panel 10 is connected to the connector 6 of the main body side control circuit section 5 in place of the remote control light receiving section 8 to make the main body operation type, the main body side control circuit corresponding to the remote control operation type Part 5 The initial water supply display signal output from the control unit is converted by the signal conversion unit to blink the hot water light display unit 14a, and the leakage detection signal output from the main body side control circuit unit 5 is converted by the signal conversion unit 35 into The display section 14b blinks, whereby the display of the original initial water supply and the display at the time of leakage detection can be performed by the main body operation type. It can also be used as

A switching valve for providing a bottom cleaning nozzle 2a and a bidet cleaning nozzle 2b as the cleaning nozzle 2 and supplying cleaning water to either the bottom cleaning nozzle 2 or the bidet cleaning nozzle 2 by the stepping motor 15. A stepping motor 15 for driving the rotation of the motor 18;
When power is supplied to the hot water cleaning device, the stepping motor 15
It is preferable to provide the main body side control circuit unit 5 for controlling the switching valve 18 to the initial position and blinking all the light display units 14 of the operation panel 10 for several seconds. With such a configuration, all the optical display units 14 blink at the time of the initial setting operation of the stepping motor 15 after the power is turned on, so that the user can understand the current state and improve the usability. . In other words, it takes several seconds to drive the switching valve 18 to the initial position by the stepping motor 15 after turning on the power. During this time, the user mistakenly suspects that there is a failure because the cleaning nozzle 2 is not driven even if the operation unit is operated. The user may recognize this by blinking all the optical display units 14 as described above until the switching valve 18 is driven to the initial position by the stepping motor 15 after the power is turned on. In addition, erroneous judgment is not made, and the usability is improved.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on embodiments shown in the accompanying drawings. As shown in FIG. 1, the cleaning device main body 1 includes a cleaning nose 2, a hot water tank 3, a water supply valve 50 constituted by an electromagnetic valve, a deodorizing device 4, and the like, and includes a main body side control circuit section 5 for controlling these. The connector 6 is connected to the control circuit unit 5 on the main body side. Further, a heating toilet seat is attached to the cleaning device main body 1. The connector 6 of the main body control circuit section 5 provided in the cleaning apparatus main body 1 is selectively connected to either the connector 9 of the remote control light receiving section 8 for receiving an optical signal from the remote control operation section 7 or the connector 11 of the operation panel 10. It can be connected to.

That is, as shown in FIGS. 2 and 4, a connector 9 of a remote control light receiving section 8 for receiving an optical signal from a remote control operating section 7 is connected to a connector 6 of a main body side control circuit section 5 of the cleaning apparatus main body 1. In this case, the remote control operation type hot water cleaning device is used. When the connector 6 of the operation panel 10 is connected to the connector 6 of the main body side control circuit unit 5 of the cleaning device main body 1, the main body operation type hot water cleaning device is used. Become.

Here, when the connector 9 of the remote control light receiving section 8 for receiving the optical signal from the remote control operation section 7 is connected to the connector 6 of the main body side control circuit section 5 of the cleaning apparatus main body 1,
An operation unit provided on the remote control operation unit 7 is operated, and an optical signal output from the remote control operation unit 7 is received by the light receiving means 8 a of the remote control light receiving unit 8 and is input to the main unit side control circuit unit 5 of the cleaning device main unit 1. The control of the cleaning nose 2, the hot water tank 3, the deodorizing device 4, the water supply valve 50, and the like provided in the cleaning device main body 1 are performed by a control signal from the main body side control circuit unit 5. The remote control light-receiving section 8 is provided with a power display light display section 12 and an deodorization light display section 13 made of LEDs. The power supply light display section 12 is turned on when the power is turned on. It lights up when the deodorizing device 4 is driven. Then, when the initial water supply display signal is output from the main body side control circuit section 5, the power supply display light display section 12 provided in the remote control light receiving section 8 is made to blink, and a leakage detection signal is output from the main body side control circuit section 5. In this case, both the power display light display unit 12 and the deodorization light display unit 13 provided in the remote control light receiving unit 8 are turned on and off. This is the same display as the display of initial water supply in the conventional general remote control operation type and the display at the time of leakage detection, so that the installer and the user can easily understand.

On the other hand, as shown in FIGS. 3 and 5, when the connector 11 of the operation panel 10 is connected to the connector 6 of the main body side control circuit unit 5 of the cleaning device main body 1, the main body operation type hot water cleaning device is used. In this case, the operation panel 10 is attached to and attached to the cleaning device main body 1. For example, a sleeve case portion 22 is provided on the side of a case forming an outer shell of the hot water washing device, and is attached to the sleeve case portion 22, and an optical display portion 1 described later provided on the operation panel 10 is provided.
4 and the operation part are exposed on the upper surface of the sleeve case part 22, so that the operation and the display can be viewed from the outside.

As shown in FIG. 3, the operation panel 10 has a deodorizing switch 25, a hot water switch 26, a toilet seat heating switch 27, strong switches 28a and 28b, a bidet cleaning switch 29, a drying switch 30, and a poster cleaning switch. 3
1, various types of operation units 33 such as a stop switch 32 are provided, and by operating the operation unit 33, an operation signal is input to the main body side control circuit unit 5 of the cleaning device main body 1, and the main body side control circuit unit The control of the cleaning nose 2, the hot water tank 3, the deodorizing device 4 and the like provided in the cleaning device main body 1 is performed by the control signal from 5.

Further, a light display section 14c for power supply, a light display section 14d for deodorization, a light display section 14a for warm water, a light display section 14f for heating a toilet seat, a light display section 14e for temperature level, and a light display section 14b for water level. Types of optical display units 1 composed of LEDs such as
4 are provided. The power display unit 14c is turned on when the power is turned on, and the deodorant light display unit 14d is turned on when the deodorizing device 4 is driven. The hot water light display section 14a is turned on when the washing water in the hot water tank 3 is hot water, and the toilet seat heating light display section 14f is turned on when the toilet seat heating is on. Part 14
e lights up in accordance with the setting of the temperature level of the hot water, the temperature level of the toilet seat heating, and the like, and the light level display section 14b lights up in accordance with the setting of the water level of the washing water. Is controlled by the operation panel-side control circuit unit 34 provided on the operation panel 10.

Also, when the connector 11 of the operation panel 10 is connected to the connector 6 of the control circuit unit 5 of the main body of the cleaning device 1 to operate the main body, the control of the main body is performed in the same manner as the above-mentioned remote control operation type. An initial water supply display signal for blinking the power display light display unit 12 provided in the remote control light-receiving unit 8 from the circuit unit 5 and for blinking the power display light display unit 12 and the deodorant light display unit 13. Although a leakage detection signal is output, in the present invention, a signal conversion unit 35 is provided on the operation panel 10 and an initial water supply display signal for blinking the power display light display unit 12 provided on the remote control light receiving unit 8 is provided. The conversion is performed so that the hot water light display portion 14a of the plurality of light display portions 14 provided on the operation panel 10 blinks,
Also, the power display optical display unit 1 provided in the remote control light receiving unit 8
The one that converts a leak detection signal for blinking the light display unit 2 and the deodorizing light display unit 13 and that causes the water pressure display unit 14b of the plurality of light display units 14 provided on the operation panel 10 to blink. It is. This is the same display as the display of the initial water supply and the display of the leakage detection in the conventional general main body operation type, so that the installer and the user can easily understand.

FIG. 6 is a control signal waveform diagram for controlling the light display section 14, and FIG. 7 is an enlarged waveform diagram. In FIG. 6, the LED indicates the light display unit 14. In FIG. 6 and FIG. 7, the LED is turned on in response to the “L” signal and “H”.
In the signal, the LED is turned off. Then, the waveform at the time of lighting of the LED is constant (for example, 5 m).
In the waveform s), the “H” signal and the “L” signal are alternately repeated for a predetermined time or more. In this case, the "H" signal and the "L" signal are alternately repeated every 5 ms, so that the human eye looks like continuous lighting due to an afterimage effect. Also,
The waveform at the time of LED blinking is a fixed interval (for example, 5 ms)
, A range of a lighting signal in which an “H” signal and an “L” signal are alternately repeated, and a range of an extinguishing signal in which only an “H” signal in which only the “H” signal is continuous continue for a predetermined time (for example, 0. 5
s) alternately (ie, 0.5 s)
This is a waveform in which the light is turned on and off for 0.5 seconds, and the light is turned on and off alternately. Also, the waveform when the LED is turned off is "
Only the H "signal is a waveform for continuously turning off the LED for a predetermined time or more.

FIG. 8 shows the optical display section 14 (that is, LE
A flowchart for detecting a control signal for controlling D) is shown. In the present embodiment, the state of the control signal for controlling the optical display unit 14 is checked every 250 μs, and counting is started after detecting the state of “H”, and the count is started 30 times continuously. Then, when "H" is detected, it temporarily becomes "LED blinking temporary determination". The “temporary determination of LED blinking” indicates a state in which either the LED is turned off or the LED is blinking, but neither can be specified.
In other words, counting is started after detecting the state of “H”, and if “H” is detected continuously for 30 times, 250 μs × 3
0 = 7.5 ms, and the time of 7.5 ms corresponds to “H” and “H” when “H” and “L” in FIG. 7 are alternately repeated.
L ", which is longer than 5 ms, and
The fact that "H" is detected 0 times continuously means that the LED
Is either blinking or off.
If "H" is detected 3,000 times consecutively as "LED blinking temporary judgment", 250 μs × 3000 = 0.
In FIG. 6, the 0.75 s is a state in which the “H” signal and the “L” signal are alternately repeated when the LED is blinking. Since the time of the state indicated by b in FIG. 6 is longer than 0.5 s, it is determined that the LED is turned off. Also,"
Counting is started after detecting the state of "H", and "H" is not detected continuously for 30 times, or when "LED blink temporary judgment" is determined and "H" is not detected continuously for 3000 times. Are all returned to the beginning.

On the other hand, if the "H" state is not detected first, "reset counter A" is performed and "LED A" is reset.
"Temporary judgment of blinking exists" and "Temporary judgment of LED blinking exists"
If there is no LED, it is determined that the LED is lit.
Also, in the case of "LED blinking provisional judgment", counting is performed by "counter B", the number of times "L" is detected by counter B is counted, and when counting 1500 times consecutively, "LED is judged to be turned on". If the counter B does not count 1500 times,
Judge as blinking ". That is, when the state of the signal is detected every 250 μm as described above, the “L” time is 5 ms in FIG.
It will be counted 0 times. On the other hand, in the blinking state of the LED in FIG. 6, the state of A is 0.5 s, and during the 0.5 s of the state shown in FIG.
Since it is 25 s, the counter B counts 1000 times. Therefore, when the count number of the counter B is actually less than 1000 times, the “LED
It is acceptable to judge that the lighting is on. However, if the count number of the counter B does not reach 1500 times with a margin, "L
It is determined that the ED is blinking. When the count number of the counter B reaches 1500, it is determined that the LED is lit.

The washing nozzle 2 provided in the washing apparatus main body 1 includes a posterior washing nozzle 2a and a bidet washing nozzle 2b. The hot water tank 3 and the posterior washing nozzle 2a and the bidet washing nozzle 2b are connected via a switching valve 18. The washing water is supplied from the hot water tank 3 by switching the switching valve 18 so as to be supplied to the posterior washing nozzle 2a or the bidet washing nozzle 2b.

The switching of the switching valve 18 is performed by rotating the switching valve 18 by the stepping motor 15. The switching valve 18 is located at an initial position (the state shown in FIG. 10C) when the washing nozzle 2 is not used, and switches by driving the stepping motor 15 when using the posterior washing nozzle 2a or the bidet washing nozzle 2b. The valve 18 is turned clockwise or counterclockwise by a certain angle to communicate with the buttocks washing nozzle 2a as shown in FIG.
By communicating with the bidet cleaning nozzle 2b as shown in FIG.
When the jetting is completed, the stepping motor 15 is rotated in the reverse direction to rotate the switching valve 18 to the initial position. Is a water stop position not communicating with any of the posterior washing nozzle 2a and the bidet washing nozzle 2b.

However, the switching valve 18 is not always located at the initial position when the installation work of the hot water washing apparatus is performed or when the switching valve 18 is stopped during the driving operation due to a power failure or the like. Therefore, the stepping motor 15 is controlled by the main-unit-side control circuit unit 5 so that it always returns to the initial position automatically when the power is turned on. In this case, the switching valve 18 is provided with a lever portion 40, and the switching valve case 41 is provided with a stopper 42. When the power is turned on, the switching valve 18 is always rotated by the stepping motor 15 until the lever 40 comes into contact with the stopper 42, and then the reverse rotation is performed. It moves to rotate to the initial position A. Since it takes about 5 seconds from the power-on to the switching valve 18 being located at the initial position, the cleaning nozzle 2a or the bidet cleaning nozzle 2b may be operated by operating the operation unit 33 during this time. 2a or the bidet cleaning nozzle 2b cannot be operated, and the user may erroneously determine that there is a failure. For this reason, in the present invention, when the power to the hot water cleaning device is turned on, the switching valve 18 is set to the initial position by the stepping motor 15 and all the light display portions 14 of the operation panel 10 are turned on and off for several seconds. It is controlled by the circuit unit 5. As a result, all the optical display units 14 blink at the time of the initial setting operation of the stepping motor 15 immediately after the power is turned on, so that the user can understand what state is now (that is, the switching valve 18).
Is returned to the initial position), so that the user does not make an erroneous determination as to whether or not there is a failure, thereby improving the usability.

The operation panel 10 is attached to the sleeve case 22 attached to the side of the case 21 of the cleaning device main body 1. In this case, as shown in FIGS. The substrate constituting the sleeve case 22
Are divided into a plurality of parts in the direction parallel to the front-rear direction, that is, in the front-rear direction, and the divided substrates 10a, 10b,... Are separately mounted on the mounting bosses 50 provided on the back surface of the sleeve case part 22 by the screw tools 51. . In this case, the sleeve case 2
In the case where the upper surface of the second substrate 2 has an arcuate curved surface, a divided substrate having a reduced length in the front-rear direction is attached along the curved surface so that each divided substrate and the sleeve case 22 In such a manner that the distance from the upper surface is equal.

As described above, the board constituting the main body of the operation panel 10 is divided in a direction parallel to the front-rear direction of the sleeve case 22, and the divided boards 10a, 10b. By attaching to the mounting boss 50 provided on the back surface with the screw tool 51, a load is applied from the direction of the arrow in FIG. 11 to the upper surface of the sleeve case portion 22 formed of synthetic resin. Part 22
The substrate does not break even if a force is applied to deform the substrate. Therefore, when the sleeve case 22 is formed of a synthetic resin, it is excellent in chemical resistance, such as polypropylene, but does not have any problem even if a material which is easily bent in terms of strength is used. Further, by dividing the substrate, the substrate can be mounted without worrying about the dimensional accuracy of the sleeve case 22 which is a synthetic resin molded product. Even if the upper surface of the portion 22 is a curved surface, it is easy to adjust the height of components such as LEDs and operation portions mounted on the substrate.

[0024]

According to the first aspect of the present invention, as described above, the operation panel is provided with a plurality of types and a larger number of optical display units than the optical display units provided in the remote control light receiving unit. When the connector of the operation panel is connected to the connector connected to the control circuit section on the main unit side instead of the remote control light receiving section,
When the initial water supply display signal is output from the main body side control circuit unit provided in the cleaning device main body, the hot water light display unit among the plurality of light display units provided on the operation panel blinks, and the leakage detection signal is output. When output from the main body control circuit provided in the main body of the cleaning device, a signal converter for converting the water pressure display of the plurality of light displays provided on the operation panel to blink is provided on the operation panel. Since the connector of the operation panel is connected to the connector of the main unit side control circuit unit instead of the remote control light receiving unit, and the main unit operation type is provided, the output from the main unit side control circuit unit corresponding to the remote control operation type is provided. The initial water supply display signal is converted by the signal conversion unit to blink the hot water light display unit, and the leakage detection signal output from the main unit control circuit unit is converted by the signal conversion unit to blink the water pressure display unit. so As a result, it is possible to display the original initial water supply of the main body operation type and the display at the time of leakage detection, and to share the remote control operation type main body control circuit portion as the main body operation type main body control circuit portion, which reduces costs. It can be downed.

According to the second aspect of the present invention, in addition to the effects of the first aspect, a bottom cleaning nozzle and a bidet cleaning nozzle are provided as cleaning nozzles, and the rear side of the bottom cleaning nozzle or the bidet cleaning nozzle is provided by a stepping motor. A stepping motor for rotating a switching valve for supplying cleaning water is provided on one of the bidet cleaning nozzles. When the power to the hot water cleaning device is turned on, the switching valve is located at the initial position by the stepping motor and all operation panels are operated. The main unit side control circuit that controls the light display unit to blink for several seconds is provided, so that all the lights on the operation panel are kept for several seconds while the switching valve is driven to the initial position by the stepping motor immediately after the power is turned on. The display unit blinks, and the user recognizes this, does not make a wrong decision, and improves usability.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram of the present invention.

FIG. 2 is a schematic configuration diagram in the case of the above-described remote-control-operated hot water cleaning device.

FIG. 3 is a schematic configuration diagram in the case of the main body operation type hot water cleaning device of the above.

FIG. 4 is a control block diagram in the case of a hot water cleaning device of the above remote control operation type.

FIG. 5 is a control block diagram in the case where the main body operation type hot water cleaning device is used.

FIG. 6 is a waveform chart of an LED control signal of the above.

FIG. 7 is an enlarged waveform diagram of a main part of the above.

FIG. 8 is a flowchart showing a method for detecting an LED control signal according to the embodiment.

9A and 9B are drawings showing the cleaning nozzle of the above, wherein FIG. 9A is a plan view, and FIG.

10 (a), (b) and (c) are explanatory views showing a state in which the switching valve is in communication with the bidet cleaning nozzle, a state in which it is in communication with the posterior cleaning nozzle, and a state in which it is not in communication with any of them. is there.

FIG. 11 is a side cross-sectional view showing a state in which a board constituting the main body of the operation panel is mounted on the sleeve case part of the above.

FIG. 12 is a bottom view of the above.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cleaning device main body 2 Cleaning nose 3 Hot water tank 4 Deodorizing device 5 Main body side control circuit part 6 Connector 7 Remote control operation part 8 Remote control light receiving part 9 Connector 10 Operation panel 11 Connector 12 Power display light display part 13 Deodorization light display part 14 light display section 14a hot water light display section 14b water force display section 15 stepping motor 18 switching valve

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Takahiro Nakamura 1048 Kadoma Kadoma, Kadoma City, Osaka Prefecture Inside Matsushita Electric Works Co., Ltd. 72) Inventor Tetsuji Niiyama 1048 Kadoma Kadoma, Osaka Pref.Matsushita Electric Works, Ltd.

Claims (2)

[Claims] A cleaning device main body is provided with a cleaning nose, a hot water tank, a deodorizing device and the like, and a main body side control circuit for controlling these is provided, and a connector connected to the main body side control circuit is provided with a remote controller. Selectively connect the connector of the remote control light receiving unit or the connector of the operation panel that receives the optical signal from the operation unit, and when the remote control light receiving unit is connected, the initial water supply from the main unit side control circuit unit provided in the cleaning device main unit. When the display signal is output, the power display light display section provided on the remote control light receiving section flashes, and when the leakage detection signal is output from the main body side control circuit section provided on the cleaning device main body, it is provided on the remote control light receiving section. In the hot water washing apparatus in which both the power display light display unit and the deodorant light display unit are turned on and off, the operation panel has more types than the light display unit provided on the remote control light receiving unit, and When a large number of optical display units are provided and the connector of the operation panel is connected to the connector connected to the control circuit unit on the main unit side instead of the remote control light receiving unit, the initial water supply display signal is sent to the main unit side When output from the control circuit section, the hot water light display section of the plurality of light display sections provided on the operation panel blinks, and a leakage detection signal is output from the main body side control circuit section provided in the cleaning apparatus main body. A hot water washing apparatus characterized in that a signal conversion section for converting the water pressure display section of the plurality of light display sections provided on the operation panel to blink when the operation is performed is provided on the operation panel. 2. A stepping motor having a posterior washing nozzle and a bidet washing nozzle as washing nozzles and rotating a switching valve for supplying washing water to either the posterior washing nozzle side or the bidet washing nozzle side by a stepping motor. And a main body side control circuit for controlling the switching valve to the initial position by the stepping motor at the time of turning on the power to the hot water cleaning device and controlling all the optical display portions of the operation panel to blink for several seconds. The hot water cleaning device according to claim 1, wherein: