Himin solar display instruction manual using method

The usage of Huang Ming solar water heater is as follows:

1. POST: When the power is turned on, it will give a beep. After self-inspection, the water level and water temperature are displayed, indicating that the measurement and control instrument is in a normal state; Automatically replenish water to the set water level.

2. Water level display: display the actual water level in the solar water heater.

3. Water temperature display: display the actual water temperature in the solar water heater.

4. preset water level: press the "water level" key, and the preset water level is 50, 80, 100%.

5. Water shortage prompt: When the water level changes from high to low to water shortage (less than 25%), the buzzer will give an alarm and the display screen will flash 20% water level.

6. Water shortage: In case of water shortage, water will be automatically supplied to the preset water level after a delay of 30 minutes.

7. Temperature-controlled water supply: When the water tank is not full and the water temperature is higher than 65 degrees, it will automatically replenish water to the appropriate water temperature of 55 degrees. This function can prevent the unreasonable phenomenon of less water and high water temperature.

8. Manual water supply: When the water level is lower than the preset water level, press the water supply key to supply water to the preset water level; In the process of water supply, press the water supply button to stop water supply. It will ring for a long time when the water supply is started, and it will ring for a short three times when it is closed.

9. Forced water supply: When the water level sensor fails, you can press the water supply key to realize forced water supply, and a buzzer will appear every minute to pay attention to whether there is overflow, and the water supply will be automatically turned off after 8 minutes.

10. Regular water supply: In the case of abnormal water supply, sometimes there is water and sometimes there is no water, and users can set regular water supply according to their living habits. After setting, the measuring and controlling instrument will automatically supply water every day according to the set time.

1 1. Low-pressure water supply: In the process of water supply, when the water supply stops or the water pressure is too low to reach the preset water level, the measuring and controlling instrument will automatically enter the low-pressure mode; When the water supply is stopped, "water supply" is not displayed, but the water level display still flashes and alarms.

In this water supply mode, the measurement and control instrument will be started every 30 minutes, and at the same time, the measurement and control instrument will remain silent to avoid frequent chirping when it is closed and disturb the user's rest. Press the water supply key to cancel the low water pressure water supply mode.

Extended data:

1. Causes of overflow after automatic water supply of solar water heaters in Huang Ming:

(1) is the overflow of the water tank, and the failure of the solar water supply control system is common.

(2) There is a hole somewhere or the interface is loose, which leads to water leakage.

2. Usage:

(1), it is forbidden to operate the electrical part with wet hands. Before taking a bath, cut off the power supply of the auxiliary system and the antifreeze belt. It is forbidden to use the leakage protection plug as a switch, and it is forbidden to start the electrical part frequently.

(2), found that there is hot water in the cold water pipe should be repaired in time, in case of hot water backflow will burn out the cold water pipe.

(3) When the indoor air temperature is lower than 0℃, the water in the pipeline should be discharged and the drain valve should be kept normally open to prevent the pipeline and indoor copper fittings from freezing.

(4) It is forbidden to use solar water heaters in thunderstorm and windy weather, and the water in the water tank will be filled due to its own weight, and the power supply of the control system will be cut off.

(5) For the sake of health, it is best not to eat the water in the solar water heater, because the water in the collector cannot be completely discharged, which is easy to breed bacteria and harmful to health.

(6) It is forbidden to block the exhaust port, and it is forbidden to install or modify any device without permission, so as to avoid damaging the water tank due to poor exhaust.

(7) If there is a problem with the solar water heater, contact the special maintenance station in time. Please don't change it without permission or call a private mobile phone for repair.

(8), it is forbidden to use the nozzle directly put hot water above 60 degrees.

(9) Children and the elderly need someone to accompany them when taking a bath to prevent burns.

(10), it is forbidden to spray water on the electrical parts when taking a bath, especially when using Yuba.

(1 1). If the weather is bad, start the side heating auxiliary system in advance when you want to take a bath.

(12). When the mixing valve is not in use, turn the handle to the cold water end or hot water end to prevent water from passing through the mixing valve.

(13). When starting the auxiliary heating system, it must be confirmed that there are more than two water levels in the water tank. If there is no instrument, it must be heated under the condition that the water is full.

(14) In order to prevent the water from expanding and dripping out of the overflow pipe after sunlight in the daytime, a part of the water can be put in the shower head or the place where it uses water after being filled with water, and the air outlet can also be prevented from freezing in winter.

(15), pay attention to the weather forecast. If the light is not strong that day, you can use 1/3 or 2/3 water according to actual needs.

(16), when the antifreezing belt cannot be used due to power failure, the water valve can be slightly opened to drip water, which can have a certain antifreezing effect.