There is no warm air in the Pacific car network. This situation is caused by the air in the system not being exhausted to form air resistance and the antifreeze not circulating normally. You can go to the repair shop to remove the outlet pipe of the warm air tank and add coolant to empty it. Until the coolant flows out, you can go to the repair shop to check the emptying.
What's the matter with no change in temperature after installing the heating circulating pump? Precautions for installation and use:
1. Check whether the inlet and outlet of the circulating pump are blocked by foreign objects before installation;
2. Before loading into the system, the sundries in the system pipeline should be washed clean, so as to avoid the blockage caused by sundries winding the impeller when the circulating pump is running;
3. Use gentle force during installation, and do not use strong force to avoid damaging the pump body;
4. The inlet and outlet of the circulating pump should be provided with free joints for easy assembly and disassembly.
5. Safe wiring, the wiring should use a three-wire plug with a ground wire, and the ground wire end is connected with the motor housing to ensure safety.
6. The noise of the product is low. When checking whether it rotates, you need to hold a screwdriver against your ear and listen carefully.
7. The submerged rotating part in the pump is lubricated by water, so please do not run without water for a long time.
May 3, 221 What's wrong with the high temperature of the heating circulating pump? 1. See if the temperature sensor is attached to the pipeline. 2. It may not rust for a long time. Open the drain cover and rotate the spindle for several turns with a flat screwdriver. 3. Whether the circulating pump is electrified or not, and whether the set temperature of the temperature controller is too high.
On May 3th, 221, the heating circulating pump had the same effect when it was installed in the main water of the toilet. I used a Korean pipeline circulating pump with good effect and acceptable price. You can solve the problem of impurities in the water by adding a floor heating filter on the pipe connected with the pump and the heating. The high-temperature pump is at the water outlet and the low-temperature pump is at the water inlet, with the same power, and the effect should be the same, with little impact. You have temperature control settings, the location of key temperature sensors and the setting of start and stop temperatures. Qingdao Quancheng Paint solves your worries 221-5-3 What's wrong with the high temperature of the household heating circulating pump? Find out the reason for the high temperature of the pump. If it is caused by the high water temperature, check whether the return water temperature is on the high side if there is no problem in the installation position.
One is water shortage
The other is congestion. It is suggested that someone should check this situation as soon as possible. It should be that the circulation is not set properly. Where should I press the circulating pump for domestic heating on May 3, 221? How to install it on the heating return pipe? The advantages of installing the circulating pump on the return pipe are:
1. The low water temperature in return pipe is good for the life of the pump;
2. A filter must be installed on return pipe Road (in front of the water pump) and opened and dredged regularly.
On May 3, 221, I asked the relevant personnel about the installation location of the heating circulating pump. If the heating in your home is in series, it should be installed in the last group. If it is in parallel, which group is not hot, it will be installed in which group. Hello, professional heating radiator manufacturers think that you can't solve this problem yourself, including professional heating manufacturers. At present, you can only find a heating company, otherwise it will be the only way. Although you have looked for the heating company many times, no one has checked it, but only they can solve this problem. It's a waste of snacks. Look for it more, and you can't freeze it!
221-5-3 How about the installation location and price of the heating circulating pump? The circulating pump refers to the circulating liquid pump for conveying reaction, absorption, separation and absorption liquid regeneration in the device.