What does a solar meter do, and how to use a solar meter

The solar meter belongs to the control system, and the most basic function is to visually display the water temperature and water level; At the same time, it can be controlled in a variety of modes, such as intelligent control function, which is the key component of solar energy to intelligence and automation.

Ruijia solar meter, which can display Beijing time; Displays the water level of the solar water heater; Water temperature; Water will be automatically supplied when there is a lack of water; Regular water supply; You can also manually press the button to command the water; The water is full and stops. In addition to the above-mentioned functions, the solar water temperature does not reach the set water temperature (such as 60 degrees), and the electric heating will be automatically started. Judge the temperature at regular intervals to start electric heating; Double leakage protection; Automatic temperature control heat tracing in winter.

Intelligent control instrument, also with automatic emptying in winter, automatic temperature adjustment of bath water...

Common sense for sensor installation.

1. Insert the sensor through the overflow pipe, gently pull the lead wire to make it close to the inlet, and then extend it inward about 1 cm, and then put the fixing piece on the overflow pipe.

2. Introduce the special wire of the sensor into the room and fix it, and do not wait for too much force to avoid scratching or breaking.

3. It is forbidden to get the socket wet during installation. The sensor must not touch or be too close to the electric heating tube.

4. If the under-mounted sensor is optional, install it from the bottom of the water tank, tighten the fixing nut, and check whether there is water seepage.

5. If it is equipped with a top-mounted sensor, install it from the top of the water tank downward, and fix the wire with a cable tie.

Common faults and solutions of solar meters.

Fault 1: Leakage is displayed.

Cause analysis: there is leakage in the line or electric heating.

Solution: Check the electric plus circuit or replace the electric heating.

Fault 2: Temperature display "--water level shows 20%, 100% bright % not bright)

Cause analysis: The direction of the four-core plug-in of the sensor is wrong or the contact is poor, the signal line is broken, and the sensor is damaged.

Solution: Check whether the wiring sequence is correct, whether the connector is good and correct, find the broken signal cable and reconnect it, and replace the sensor.

Fault 3: Slow or no water at all.

Cause analysis: low water pressure in the water supply, wrong direction of the solenoid valve or dirty blockage of the filter screen, poor contact or fracture of the power cord, damage to the solenoid valve.

Solution: Pressurize the water or use a non-pressure valve Check and clean the solenoid valve filter Check the power cord Replace the solenoid valve.

Fault 4: It cannot be automatically watered.

Cause analysis: the water level did not drop below 20% The temperature exceeded 95 degrees, and the anti-sun function was activated and the host failed.

Solution: You must wait for half an hour after the water is used up before you can automatically turn on the water (that is, the 20% water level pattern flashes) Wait for the temperature to drop below 95 degrees Replace the main unit.

Fault 5: The water supply will stop when it reaches 50%.

Reason analysis: The water level is set low.

Solution: Set the water level to 100%, press and hold the setting for 3 seconds to restore the factory settings.

Fault 6: The water cannot be stopped automatically.

Cause analysis: the mixing valve is not closed in the turbulent state or damaged The solenoid valve is damaged.

Solution: Close or replace the mixing valve Replace the solenoid valve.

Fault 7: The water cannot be stopped automatically.

The reason is that the water quality is too pure, and the conductivity of the signal is too low.

Solution: Set the water level detection to high sensitivity.

Fault 8: The electric heating cannot be started.

Cause analysis: the water level is too low, the anti-dry boiling function is activated, the water temperature is higher than the preset value, the timer heating time is not up or the timing parameters are modified.

Solution: Add water to more than 50% Increase the preset temperature and re-set the timer heating.

Fault 9: The heating pattern lights up, but the temperature does not rise.

Cause analysis: incorrect wiring or damage to the heating pipe.

Solution: Check the electric heating wiring or replace the heating tube.

Fault 10: The booster pump cannot be started synchronously when the water is loaded.

Cause analysis: The automatic water pressurization function is not set.

Solution: Set the automatic water pressurization function.

Abstract:The solar meter is composed of three parts: the main engine, the probe and the solenoid valve, which displays the water temperature and water level in a digital way, and the water level is lower than the specified value to alarm and automatically water supply, and the water supply will automatically stop when the water level reaches the specified water level. It is inevitable to encounter failures in the process of using solar meters, so what are the common faults of solar meters?

Display leakage, slow or no water supply, water to 50% that stops are common faults, let's take a look at the solutions to these common faults of solar meters. Common faults and solutions of solar meters.

Fault 1: Leakage is displayed.

Cause analysis: there is leakage in the line or electric heating.

Solution: Check the electric plus circuit or replace the electric heating.

Fault 2: The temperature is displayed "--the water level is displayed at 20%, 100% is bright, % is not bright).

Cause analysis: the direction of the four-core plug-in of the sensor is wrong, the signal line is broken, and the sensor is damaged.

Solution: Check whether the wiring sequence is correct, whether the connector is good and correct, find the broken signal cable and reconnect it, and replace the sensor.

Fault 3: Slow or no water at all.

Cause analysis: low water pressure in the water supply, wrong direction of the solenoid valve or dirty blockage of the filter screen, poor contact or fracture of the power cord, damage to the solenoid valve.

Solution: Pressurize the water or use a non-pressure valve Check and clean the solenoid valve filter Check the power cord Replace the solenoid valve.

Fault 4: It cannot be automatically watered.

Cause analysis: the water level did not drop below 20% The temperature exceeded 95 degrees, and the anti-sun function was activated and the host failed.

Solution: You must wait for half an hour after the water is used up before you can automatically turn on the water (that is, the 20% water level pattern flashes) Wait for the temperature to drop below 95 degrees Replace the host.

Fault 5: The water supply will stop when it reaches 50%.

Reason analysis: The water level is set low.

Solution: Set the water level to 100%, press and hold the setting for 3 seconds to restore the factory settings.

Fault 6: The water cannot be stopped automatically.

Cause analysis: the mixing valve is not closed or damaged, and the solenoid valve is damaged.

Solution: Close or replace the mixing valve Replace the solenoid valve.

Fault 7: The water cannot be stopped automatically.

Cause analysis: The water quality is too pure, so that the conductivity of the signal is too low.

Solution: Set the water level detection to high sensitivity.

Fault 8: The electric heating cannot be started.

Cause analysis: the water level is too low, the anti-dry boiling function is activated, the water temperature is higher than the preset value, the timer heating time is not up or the timing parameters are modified.

Solution: Add water to more than 50% Increase the preset temperature and re-set the timer heating.

Fault 9: The heating pattern lights up, but the temperature does not rise.

Cause analysis: incorrect wiring or damage to the heating pipe.

Solution: Check the electric heating wiring or replace the heating tube.

Fault 10: The booster pump cannot be started synchronously when the water is loaded.

Cause analysis: The automatic water pressurization function is not set.

Solution: Set the automatic water pressurization function.

Here's how to set it up:

1. Installation of the sensor: screw the sensor fastener on the overflow pipe, insert the water temperature and water level sensor from the side or top of the overflow exhaust pipe of the water tank, fix the sensor in the metal pipe of the water heater with fasteners, and introduce the signal wire into the junction box according to the color, pay attention to avoid pulling off and abrasing.

2. Installation of the controller: fix the controller hanging plate on the wall, the wall must be flat when fixed, the fixing screw must be tightened, the top of the screw can not be higher than the plane of the hanging plate, and after hanging the instrument, the sensor signal line will be connected to the special terminal in the instrument and the beam according to the color, and the power plug can be inserted into the power socket at home.

The original factory settings of the meter and controller operate in smart mode, so the user does not have to do anything. If the user needs to adjust back.

Zhejiang Jiadele is produced in Liuli Town, Haiyan, Zhejiang. The instrument is produced by Haiyan Shiquan, Zhejiang, which is a rainforest, you can contact the manufacturer or distributor, and the most direct way is to search from **.

Press the water button for three seconds to display the time adjustment, the current time plus the number of times you adjust, is the water time, or when to plug in the power supply and the next time to unplug the power supply for 2 minutes.