How do you adjust the pressure switch on a Danfoss kp35?

To make adjustments to your low side, use a screwdriver to turn the spindle clockwise to lower the value and counterclockwise to raise the value. To make adjustments to your differential, turn the spindle clockwise to raise the value and counterclockwise to lower the value.

How does a Danfoss pressure switch work?

Danfoss pressure switches are electromechanical controls and limiters, that control the pressure of air and liquids within a given pressure range. All contact systems in Danfoss regulating units incorporate a “snap-action” system that maintains the contact force until the moment of contact break.

What is range and differential in pressure switch?

Range – The span of differential pressures or flow rates within which the sensing element of a given switch can be set to actuate an electric switch. Set or Actuation Point – The exact air pressure or flow rate which will cause the electric switch to actuate.

What is a pressure switch for a water pump?

A pressure switch is a switch that signals to the well pump to start or stop pumping depending on the pressure in the water system. Pressure switches are designed to have two pressure settings: cut-in and cut-off pressure.

What is low pressure switch?

The low pressure switch monitors the refrigeration system for a loss of refrigerant charge, and may also be helpful in stopping the evaporator (indoor) coil from freezing up due to a dirty filter or low airflow over the coil. low pressure charge. If either one of these switches trip, the HVAC unit will shut down.

What is a dual pressure switch?

Dual-pressure controls are comprised of low pressure and high-pressure controls mounted in a single housing, with a single switch operated by either control. Other functions of mechanical pressure switches include condenser fan cycling and oil pressure safety control.