In a hot tub pressure is an easy way to determine flow rates through the. Hot tub pressure switches can be adjusted for sensitivity by a thumbwheel on the pressure switch.

Hot Tub Pressure Switch Repair Replace Troubleshooting
Hot tub pressure switch wiring diagram. Variety of 220v hot tub wiring diagram. Over heat protection an electronic high limit switch located in the spa water that. Consult your nearest arctic spas dealer and your warranty before performing repairs. A short video explaining how to diagnose flow problems in your hot tub pressure switch. A wiring diagram is a streamlined traditional photographic depiction of an electrical circuit. The purpose of the pressure switch is to shut your heater off in the event low water flow occurs.
The pressure switch on your hot tub is a sensor thats often mounted directly on or next to your heater housing. Hot tub pressure switch adjustments. This information serves as a typical spa or hot tub wiring diagram to help inform you about the process and electrical wiring components. These switches are factorypre calibrated. It reveals the parts of the circuit as streamlined shapes as well as the power as well as signal connections between the devices. A built in safety device the spa pressure switch restricts electricity from getting to your heater or other components if low.
Proper field calibration involves powering the spa down and measuring continuity with an ohm meter as the adjustment thumbwheel is turned to set the sensitivity to water pressure properly. The pressure switch on a hot tub or spa is a pressure sensor that is mounted onto the heater housing or very close to the exit point of the heater. Its sole purpose is to shut off the heater if low pressure low water flow occurs. This article contains general information and does not focus on or is it specific to one particular make or model.