Home / Heat Pump Blog / Novinky z oboru / Industry News / Troubleshooting Guide to the High Pressure Protection of Air Source Heat Pump Water Heater

Troubleshooting Guide to the High Pressure Protection of Air Source Heat Pump Water Heater

Zobrazení:0     Autor:Editor webu     Čas publikování: 2019-12-06      Původ:Stránky

When the high-pressure shutdown of the air source heat pump water heater occurs, it needs to be checked in many aspects to find out the root cause and solve it. This article will explain the troubleshooting methods for the high-pressure protection of air to water heat pump.


SPRSUN Air Source Heat Pump Water Heater Project

 

1.    Water scale deposits in the condenser, the heat exchange efficiency is reduced, and the heat discharged by the compressor cannot be released in time.

Troubleshooting: water treatment should be done in areas with poor water quality. The frequency of using detergent should be controlled, since copper coils are easy to be perforated if washed for too many times.

 

2.     The hot water circulating pump is broken or the water level of the water tank is too low (the hot water circulating pump cannot pump water). The water flow is insufficient, the heat exchange efficiency is reduced, and the heat discharged by the compressor is not released in time.

Troubleshooting: replace or repair the water pump and check whether there is water in the water tank and whether the water replenishing system works normally.


3.      The filter installed on the circulating pipe is blocked, the water flow is insufficient, the heat exchange efficiency is reduced, the heat discharged by the compressor is not released in time, and the air source heat pump water heater has high-pressure protection failure.

Troubleshooting: clean the filter. It is recommended to clean it once a month.

 

4.      The high pressure protection switch is damaged.

Troubleshooting: replace the high pressure protection switch.

 

5.      The default water outlet temperature of the air source heat pump water heater unit is 55. If the temperature is set too high, the high-pressure protection failure will also occur.

Troubleshooting: meet the setting conditions (the temperature should be set at 55 or below).


6.      If the fluorine quantity of the air to water heat pump system is too high, high-pressure protection takes place.

Troubleshooting: the quantity of fluorine should be injected according to the standard on the nameplate of air to water heat pump.

 


Related Heat Pump Articles

  • Why Does My Swimming Pool Heat Pump Freeze Up?

    2021-12-06

    During the winter season, some ice on your pool heat pump is a common occurrence. However, when the whole unit is covered in ice, there is a concern for worry as your device won't function well and might be at risk of getting damaged.This article focuses on people who want to use their pool heat pum Přečtěte si více
  • A Complete Guide: Air Source Heat Pump Costs

    2022-01-07

    Heat pumps have surprisingly become a ‘necessary’ appliance for their ability to offer a convenient and reliable energy source for anyone looking to warm their pools or stay warm indoors. If you want to invest in a heating or cooling unit, heat pumps are undoubtedly a suitable option to suit your ne Přečtěte si více
  • The Best Air Source Heat Pump Manufacturers of 2022

    2021-10-30

    Air source heat pumps are a highly efficient and renewable heating solution for many property owners. These valuable appliances help save money on energy bills, have a low carbon footprint, have a high Seasonal Coefficient of Performance (SCOP), can be utilized for heating and cooling, have low main Přečtěte si více
  • Why choose an inverter heat pump to heat your pool?

    2021-11-30

    It's frustrating and uncomfortable to swim while the weather is a bit cold. With the weather shifts, temperatures can drop substantially, especially during cloudy days or winter. A significant drop in temperature can render a pool useless. About 90 % of pools in the U.S. are used two to three times Přečtěte si více

Recommended Heat Pump Products

Air Source Monoblock Heat Pumps forHot Water/House Heatin

Guangzhou SPRSUN New Energy Technology Development Co., Ltd.

Profesionální výrobce tepelných čerpadel od roku 1999
No.15 Tangxi Road, Yinsha lndustrial Park, Xintang, Zengcheng , Guangzhou, Guangdong, China, 511338

Kontaktujte SPRSUN. Podpora 7/24. Odpovíme vám co nejdříve!

Tel: 0086-20-82181867
Phone: 0086-18933985692 
WhatsApp: 0086-18933985692

Populární navigace