Hello, My water dispenser heating light is on but the water is cold

Use 200 on the line, the main thing is to measure whether it is disconnected can be judged, due to the different power, the cold resistance value of the heating tube is not the same. Judging from your phenomenon, it should be that the temperature switch is broken.

It should be that the heating pipe is broken. If you want to judge. Start by disconnecting the power supply.

Remember.. Turn the multimeter to the electrical block x1.Measure both ends of the heating tube.

It is best to unplug the connecting cables at both ends. so as not to affect the accuracy. If the resistance is very large or infinite, the heating tube is broken.

If the resistance is only a few ohms or a dozen ohms. That is, there is a problem with the line... With a 200 euro stop.

There are two cases when the light is on and not heated.

1. The thermostat jumped. The thermostat protection switch will jump to the non-heating state in order to protect the hot tank from dry boiling when the hot tank of the water dispenser is short of water for a short time. If that's the case, just reset it.

2. The thermostat is broken and the thermostat needs to be replaced, which is generally 5 yuan.

3.The hot tank is broken. If the hot tank breaks, it will generally trip, but if you don't say trip, this is not necessarily the case.

First see if there is a safety pipe in the water dispenser line, if there is a broken one, if it is broken, find out the reason before use. But most likely, the heating pipe of your water dispenser is broken. Changing the heating pipe is a new set, including the water storage tank, and it cost 40 yuan to replace my water dispenser in the first two years.

It should be that the heater inside is broken, you can turn it on and take a look!!

The reasons and solutions for the water dispenser's indicator light to be on but not heating are as follows:

1. Heating tube failure: first use a multimeter to test whether the heating tube is electrified, if the heating tube is electric but not heated, then it is a heating tube failure, and replacing a heating tube can be solved;

2. Relay failure: also use a multimeter to test whether the temperature control pre-amplifier is live, if the temperature control pre-amplifier of the water dispenser has no electricity, then it is a relay failure, the control board should be removed, and a relay can be replaced;

3. The thermostat is disconnected: there is an anti-dry burning thermostat on the heating tube, if the thermostat is disconnected, then the electric heating tube will also be disconnected, and the thermostat must be reset manually.

What is a Water Dispenser?

A water dispenser is a device that heats or cools bottled purified water (or mineral water) and makes it convenient for people to drink. Bottled water is placed above the machine, which is used in conjunction with bottled water.

Water dispensers are divided into three types: warm, ice hot, and ice warm, and ice heaters are divided into semiconductor refrigerated water dispensers and compressor refrigerated water dispensers.

Bottled water is placed above the machine, which is used in conjunction with bottled water. Bottled water dispenser appeared before the middle of the 20th century, this water dispenser is designed as a special connector at the top of the fuselage to place the bucket, the most popular foreign water dispenser puts the bottled water in the lower part of the machine, sucked in by the suction pump, this way is safer and more hygienic than the conventional water dispenser.

Due to the different water dispensers, there are many specifications of barrels, in the United States and China, most of them use 5-gallon barrels, and the standard specification in other countries or regions is liters.

I don't know if your water dispenser is electronic or compressor. 1.The electronic heating lamp is not heated, and there is no need to discuss the heating tank is broken. There are two possibilities for compressors: one is overheating protection. The second is that there is a problem with the heating tank. It is possible to change the heating tank relatively largely.

The water dispenser indicator light is on, indicating that the power supply is normal. The heating principle of the water dispenser is heated by the heating tube, and there is a resistance wire in the heating tube, which is the same as the electric stove, and the resistance wire cannot be heated if it is broken. Therefore, it is necessary to use a multimeter to measure whether the heating tube is in good condition.

Measurement method: dial the meter to the measuring resistance gear RX100, connect the meter pen to the power input end of the heating tube respectively, and observe whether the meter needle swings to the right, if it does not move, it means that the heating tube has been broken. The heating tube is shown in the figure (there are many shapes of the heating tube):

The water dispenser is a product that is used more frequently in our lives, and there will always be various problems after using it for a long time, for example, what is the reason why the water dispenser light is not heated? Let's take a look.

What is the reason why the water dispenser light is not heated.

1. The use time of drinking water equipment is relatively long, and the service life of the heating element is up, and then the light will not be heated.

2. If the thermal switch is damaged, then the drinking water equipment will not sense the temperature and will not be heated, generally the red indicator light is on means that the heating element is burned, and the green indicator light is on means that the thermal switch is damaged.

How to deal with the water dispenser light when it is not heated.

Whether there is a problem with the heating tube or the thermal switch, it needs to be replaced with a new one when dealing with it, so as to increase the smoothness of later use.

What are the common faults of water dispensers and how to deal with them.

1. What should I do if the thermostat is broken?

If this kind of problem occurs, first of all, check whether the heating pipe of the equipment is damaged, you can use a multimeter to measure, if not this problem, you should pay attention to see if there is a problem with the power contact point between the water dispenser and the kettle, if so, you can do it yourself, the maintenance is relatively simple.

2. What should I do if the water dispenser leaks from above.

If there is a leakage on the top of the drinking device, it may be caused by the rupture of the water bottle inside, or because there is a problem with the float and there is no way to seal it, but this situation generally does not happen, so if the water dispenser is leaking, it is recommended to check whether the lower water bottle is damaged.

Summary: The above is about the reason why the water dispenser light is not heated, and what are the common faults and solutions of the water dispenser, I hope it will help you. If you want to know more about related information, please pay attention to Qeeka Home.

If the water dispenser indicator light is on and does not heat up, first check the main circuit of the water dispenser to check whether the control voltage is abnormal? Or is the heating pipe of the water dispenser normal? Another reason is to check if the temperature sensor circuit of the water dispenser is abnormal, and if the temperature sensor itself is normal?

Check if the water dispenser protection circuit is abnormal? And whether the water pressure sensor of the water dispenser is abnormal, resulting in the water dispenser cannot enter the water, so it does not heat up for self-protection.

The heater inside is broken, disassemble the water dispenser and replace the heater inside with a new one.

The indicator light of the water dispenser is not heated, first check the main circuit of the water dispenser, whether the control voltage is abnormal? Or is the heating pipe of the water dispenser normal? Another reason is to check the water dispenser, whether the temperature sensor circuit is abnormal, and whether the temperature sensor itself is normal?

Check whether there is any abnormality in the protective circuit of the water dispenser? And whether the water pressure sensor of the water dispenser is abnormal, causing the water dispenser to not be able to enter the water, so it does not heat for self-protection.

If the heating tube is normal, it should be considered that the temperature controller can not be heated due to open circuit, and you can change the thermostat.

Summary. What is the reason why the power lamp of the water dispenser is on, the heat lamp is not lit and not heated, hello, this situation, it depends on the specific circuit, whether there is a separate heating power switch, to see if the switch is broken, and when the water dispenser is heating, a large current temperature switch is connected in series inside the heating wire, and this switch is to ensure that the temperature of the water tank reaches 85 degrees. At 100 degrees, the heating wire is powered off, so if you follow the normal operation, the water tank is filled with water first, and then the heating wire is heated by electricity, the heating wire will not burn out, the temperature switch, due to the large current, back and forth action, there is also the possibility of damage, its position is on the water tank, you can use the meter to measure it, usually not energized, it is on I hope my answer will be helpful to you, Finally, I wish you good health and a happy mood!

What is the reason why the power lamp of the water dispenser is on, the heat lamp is not lit and not heated, hello, this situation, it depends on the specific circuit, whether there is a separate heating power switch, to see if the switch is broken, and when the water dispenser is heating, a large current temperature switch is connected in series inside the heating wire, and this switch is to ensure that the temperature of the water tank reaches 85 degrees. At 100 degrees, the heating wire is powered off, so if you follow the normal operation, the water tank is filled with water first, and then the heating wire is heated by electricity, the heating wire will not burn out, the temperature switch, due to the large current, back and forth action, there is also the possibility of damage, its position is on the water tank, you can use the meter to measure it, usually not energized, it is on I hope my answer will be helpful to you, Finally, I wish you good health and a happy mood! <>

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Summary. If the indicator light of the water dispenser is on but not heated, the reasons for the possible failure are: 1. The heating pipe is burned out; 2. The thermostat is broken. Treatment method: 1. Replace the heating tube; 2. Replace the thermostat.

If the indicator light of the water dispenser is on but not heated by Congxiao, there may be reasons for the hail barrier: 1. The heating tube is burned out; 2. The thermostat is broken. Treatment method: 1. Replace the heating pipe infiltration draft; 2. Replace the thermostat.

Thermostat refers to a series of automatic control components for sliding according to the temperature change of the working environment of the pulse, which occurs in the internal deformation of the switch, resulting in some special kieping and carrying effects, and producing on-on or disconnection actions, also known as temperature control switches, temperature protectors, and temperature controllers, referred to as thermostats.

Possible reasons: 1. The power supply is not connected; 2. The fuse tube is burned out; 3. The circuit board is broken.

Recommended solutions: 1. Check whether the heating switch is placed in the "on" position. power supply and whether there is electricity at the outlet; 2. Replace the fuse; 3. Replace the circuit board.

2. The indicator light of the water dispenser is on but not heated.

Possible causes: 1. The heating tube burns out; 2. a thermostat.

Bad. Recommended solutions: 1. Replace the heating tube; 2. Replace the thermostat.

The specific situation that the water dispenser is not heated.

The first situation: the water dispenser is not electric, not heated or refrigerated.

1. Check the power outlet.

Whether there is electricity, if it is not connected, it should be connected in time.

2. Check whether the contact between the power plug and the socket is reliable, and plug it firmly if it is loose.

3. Check whether the connection of the internal and external power supply of the machine is disconnected, and whether it falls off from the plug-in? If there is, connect well.

The second case: the water dispenser indicator light is on, but it is not heated.

1. The first is to check the fuse, the fuse should be in the back of the water dispenser, it is an insulated plastic head, a screwable protruding part, gently unscrewed in the counterclockwise direction, some water dispensers are to open the back cover to find, if there are symmetrical two on the left and right sides, it is not the fuse base, it is the drain pipe when cleaning. The fuse is a separate one, and the color is also different. Go and buy two or three according to this model number for later use.

2. Use a multimeter.

Measure the resistance of the heating tube. If it's low or zero, it should mean that the heating tube is broken.

3. a connector.

That is, the plug part may be in poor contact, or the neutral wire of this plug is short-circuited, so that there is electricity when you test the socket, and there should be electricity on both wires. Judgment.

4. Due to long-term use, the power cord of the water dispenser may be internally disconnected, as long as one of the wires is broken, the water dispenser will have no power input.

5. The internal power input part of the water dispenser is disconnected due to corrosion and oxidation due to long-term wetness.

The third case: temperature control switch.

Jumped away, or the thermostat was damaged.

Open the lid on the back of the water dispenser and you should be able to see the canister used to heat the water. Generally, there are two round things facing you with two strands of wire, that is, the thermostat, generally the lower one is used for repairable temperature control, characterized by a small button, you use a chopsticks to top the button to see if the water dispenser is good, if it is still the same, it must be the temperature control is broken. Only replaced.

The fourth case: Qinyuan.

The brand water dispenser is not heated, the power light is on, it cannot be heated, there is no hot water, and the heating indicator light will not be on.

The main thing is that the insurance inside the water dispenser jumped. Disassemble the back panel of the water dispenser, there is a black button, and you can reset it.

Do you have a general understanding of the reasons why the water dispenser does not heat? If the water dispenser at home is not heated, you are a repairman, it is simple, easy and fast, and you can repair the water dispenser.

<> The power light of the water dispenser is not heated: 1. The power supply is not connected; 2. The fuse tube is burned out; 3. The circuit board is broken. Workaround:

1. Check whether the power socket has electricity, if it is not connected, it should be connected in time. 2. Check whether the contact between the power plug and the socket is reliable. 3. Check whether the connection of the internal and external power supply of the machine is disconnected, and whether it falls off from the plug-in?

This answer is applicable to most of the water dispenser models of Midea JR1857S-NF && Aux YCB-B and other brands.