Nanning New Era Air Energy Water Heater After-sales Maintenance Service//Good Air

Nanning New Era Air Energy Water Heater After-sales Maintenance Service Good Air
Nanning New Era Air Energy Water Heater After-sales Maintenance Service Hotline Service Scope Qingxiu District, Xingning District, Xixiangtang District
, Yongning District, Liangqing District, Jiangnan District.
How many people have changed to a bigger house, but still choose not to keep the temperature constant and consume electricity for safety?
The era of electric water heaters or gas water heaters with hidden dangers and air-conditioning water heaters is coming, I will miss you~
Use of air-energy water heaters What should I do if I encounter a malfunction?
When we use air-energy water heaters in our daily lives, we often encounter some usage problems. How to solve this problem?
Let’s take a closer look at air-energy water heaters. Maintenance tips.
A compressor is noisy
Analyze the cause of the internal pipeline, the valve fastening part is loose, the vibration oil pressure is too low, the muffler suction and exhaust valve is broken, or
the broken thermal expansion valve is opened too Big
Solution: Check and tighten the compressor, pipelines and valves. Replace the lubricating oil, muffler, adjust the suction and exhaust valves and adjust the heat.
Expansion valve opening
Frost on the surface of the second compressor
Possible causes of failure: Thermal expansion valve temperature sensing bag falls off. Thermal expansion valve malfunctions or opens too much. Insufficient refrigerant charge
Thermal expansion valve core is stuck or the temperature is improperly set. Solution: Re-bandage the temperature sensing bag and adjust. , clean, replace the thermal expansion valve, detect leaks, repair leaks, and charge refrigerant
Readjust
The heating capacity of the three units is low
Possible reasons for the failure: Insufficient refrigerant, poor insulation of the water system, poor insulation, replace and dry Filter, blow through with fresh air, and re-evacuate
Vacuum adding refrigerant host heat exchanger has poor heat exchange effect and insufficient water flow
Solution System leak detection and adding refrigerant to strengthen the water system water tank insulation fluorine system Clean the heat exchanger if it is dirty and clogged to ensure normal heat exchange in the heat exchanger. Clean the water filter. Warm reminder: If you encounter the above faults, do not repair them yourself to avoid injury. For your safety and the safety of your family , electrical appliances malfunction
Please call *After-sales maintenance customer service center
Nanning New Era air source water heater after-sales maintenance service hotline