The Waterflow Switch is a mechanical-to-electrical Fire Alarm input device; it tells the fire alarm system that water is flowing in the sprinkler system. The fire alarm waterflow switch, a delayed action mechanical/electrical assembly, is a conventionally wired fire alarm device.
Herein, how does a water flow switch work?
How Does a Flow Switch Work? Flow switches are mechanical devices used in controlling the flow of air, steam, or liquid. A flow switch operates by conveying a trip motion (relay, reed switch, paddle) to another machine within the system, usually a pump. The trip signal will indicate to the pump to turn on or turn off.
One may also ask, how do you install a water flow switch?
Other general installation rules include:
- The flow switch should be mounted six to seven feet above the ground.
- On horizontal pipe, it should be mounted on the top to avoid rust or particle accumulation from interfering with its operation.
- On vertical pipe, it should be mounted where there is an upward flow of water.
What is the purpose of flow switch?
The flow switch is designed to monitor the flow of air, liquid or steam. The device transmits a trip signal through to another device in the system, called a pump. Flow switches are typically built to indicate to the pump regarding shutting off or to turn on. A flow switch has several different uses.
How do you bypass a flow sensor?
How to Bypass a Flow Sensor in a Pool Heater
- Shut off the circuit breaker that controls electricity to the pool heater and the pool pump that sends water through the heater.
- Use a screwdriver to take out the screws holding the housing over the heater.
- Detach the two wires from the sensor.
- Splice the two wires together with a piece of electrical tape.