Why does my pool air switch make a hissing sound?

If the switch doesn’t click, but makes a hissing sound like air is leaking from the air switch, then unfortunately the air switch diaphragm has blown and a new switch is necessary. Determine the type of switch for the suspect switch by looking up the identification number or by contacting the pool/spa dealer.

Is the push button on a spa air switch safe?

There is a piece of air tubing that leads from the push button to the switch. This pneumatic control is a safe switching mechanism as it eliminates the possibly of user’s experiencing electrical shock, as there is no electricity at the point of actuation.

What kind of actuator does presair air switch use?

Presair air switches are designed to use an air bellow actuator joined by tubing to an air switch contained within the equipment. Pushing the actuator creates enough pressure to operate the air switch which safely controls the equipment. There is complete electrical isolation with no voltage to worry about at the point of actuation.

How big is a hard push button on an air switch?

All hard push buttons have a sealed internal air bellow to prevent water from entering the air tube that connects the air button to the air switch. Hard push buttons have a diameter ranging from 0.35 inches to 2.5 inches and thread mount or push fit options available.

What to do if your pool air switch is bad?

If power is not found, the air switch may be bad. Check the wire powering the air switch and check the switch for continuity. If no power, check the wire leading to the switch for continuity and replace as needed. If you have power but do not get proper switching action, replace the switch.

Which is pressure switch open with low pump?

PSoC = Pressure switch open with circulating pump. PSoL = Pressure switch open with low pump. PSoH = Pressure switch open with high pump. ToE = Time out error.

What does it mean when your hot tub light is blinking?

Blue Logo “Power” indicator blinking = Heater high-limit thermostat tripped. • Disconnect power for at least thirty seconds to reset heater high limit. If it will not reset, check for clogged filters. If tripping continues, call for service. Sn1 = Nonfunctional high temperature sensor.

What to do if your pool blower is not working?

Be sure GFCI is reset and working. If not working, replace it. If GFCI cannot be reset, you probably have water in the blower or GFCI receptacle. These must be totally dried out. Try using a hair dryer on these components. If water is found in the blower line, it may take several hours to dry out.