How much pressure is normal for heat pump water heater?
2, high pressure in the 1MPA~2.6MPA range, generally around 1.8MPA; low voltage in the range of 0.1MPA~0.7MPA, usually around 0.4MPA.Commercial five heat pump water heater, how much snow pressure, how much?5P heat pumps are typically 3.5~4 kilograms. To use a scale, you can't look at the pressure.Heat pump water heater R22, water temperature 55 degrees, environment 20 degrees, exhaust 90 degree pressure...R22 refrigerant use standard suction pressure 0.20~0.62MPA, exhaust pressure 1.09~2.62MPA limit, 2.78MPA exhaust temperature below 115 degrees, limit 130 degrees -150 degrees. The compression ratio of standard 2-6, the limit of 10 were above the pressure gauge pressure gauge +0.1MPA= absolute pressure in the exhaust and pressure in the range, has no effect on the compressor. But still build...
Different refrigerant pressure is not the same, commonly used refrigerant R22 compressor as an example: 1, the exhaust temperature is generally recommended below 115 degrees, the temperature is too high, refrigerant oil easily carbonized, normal operation of the exhaust temperature of about 80 degrees
General air water heater, high voltage at about 2.5MP, that is, 25 kg pressureHeat pump water heater pressure machine exhaust temperature and pressure in the name should be kept...
