What are the common problems with pool heaters?
What are the common problems with pool heaters?
Solving Common Gas Pool Heater Problems 1 The Pilot Light. First check the pilot light – does it ignite? 2 Leaks. Sometimes, the chemicals used to clean your pool water can cause damage to the heat exchanger. 3 Exhaust. If your pool heater is pumping out dark exhaust, it could be building up way too much heat when it’s running. 4 Rust. …
What should I do if my pool heater wont turn on?
If possible, replace the motor with a larger one. Close water features, or alternate them, until the pool heats to the desired temperature. The purpose of the pressure switch is to ensure that water is flowing through the unit before it allows the heater to turn on.
What causes a pinhole leak in a pool heater?
The biggest fear about the heat exchanger is that corrosion can occur to the relatively soft copper finned tubes, causing them to develop pinhole leaks. Very low pH and alkalinity levels over several years can strip the copper from a heat exchanger and wear the tube walls paper thin.
Why is my pool heater cycling on and off?
If you are running your variable speed pump on the low setting, make sure you meet the minimum GPMs for your heater. If your swimming pool heater is cycling ON and OFF, it is an early indication that the electrical connection or power supply is experiencing issues.
If possible, replace the motor with a larger one. Close water features, or alternate them, until the pool heats to the desired temperature. The purpose of the pressure switch is to ensure that water is flowing through the unit before it allows the heater to turn on.
How do I Turn Off the lockout on my pool heater?
Press the “Mode” button, and cycle to the “Standby” setting. Press and hold the “Up” and “Down” buttons simultaneously. Hold the buttons until the indicator light rapidly flashes and the digital display shows the maximum temperature-lock setting.
The biggest fear about the heat exchanger is that corrosion can occur to the relatively soft copper finned tubes, causing them to develop pinhole leaks. Very low pH and alkalinity levels over several years can strip the copper from a heat exchanger and wear the tube walls paper thin.
If you are running your variable speed pump on the low setting, make sure you meet the minimum GPMs for your heater. If your swimming pool heater is cycling ON and OFF, it is an early indication that the electrical connection or power supply is experiencing issues.
Why do I need a pressure switch on my pool heater?
Close water features, or alternate them, until the pool heats to the desired temperature. The purpose of the pressure switch is to ensure that water is flowing through the unit before it allows the heater to turn on. The pool pump must be ON and your filter clean for the switch to close and allow voltage to pass through.
How can I troubleshoot my pool heater problem?
Troubleshooting pool heaters is a methodical process; or a process of elimination really. First eliminate water flow issues, then gas flow issues, and finally the low voltage electric currents that run between pool heater components.
What makes a pool heater work so well?
In order for a heater to operate smoothly and efficiently, it’s important that pool system maintains a consistent flow of water. Manufacturers equip swimming pool heaters with pressure sensors. These special sensors monitor and detect changes in water flow.
Why does my Pentair pool heater keep leaking?
Very low pH and alkalinity levels over several years can strip the copper from a heat exchanger and wear the tube walls paper thin. Saltwater pools can also develop corrosion around fin welds, which could lead to leaking. Cupro Nickel heat exchangers can be used for much greater resistance to the effects of salt water corrosion.
When to turn off water heater in Hayward pool?
It turned the heater on 30 minutes after the circulation pump went on and turned the heater off 30 minutes before the circulation pump went off. This was to allow the water to cool down and not damage the plumbing lines. ALL Hayward heaters have Fire Tile, which dissipates the heat immediately, so a fireman’s switch is not required.
What to do if your pool heater is not lit?
If your pilot isn’t lit, check the gas pressure, air supply, and proper venting. Make sure the pilot tube is intact and not clogged. For MV heaters, if the pilot won’t stay lit, check the output on the thermocouple. Is the gas supply valve in the ON position?
Why does my pool heater say low water flow?
Manufacturers equip swimming pool heaters with pressure sensors. These special sensors monitor and detect changes in water flow. For example, in some cases, you will see a “Low Water Flow” warning pop up on your heater’s LCD screen.
What are the most common problems with pool heaters?
One of the most common problems with pool heaters is it failing to ignite. Is your heater turned ON and the temperature set correctly? Ensure that the thermostat is set to a higher temperature than the current water temperature. Is your pump running with a clean filter and basket? Inspect the pump and filter and clean if necessary.
Why does my pool heater leak when the pump is not running?
If you see this water whenever the pool pump is running & the heat pump is not running, then you may have a water leak in the heater. If you only see this when the heat pump is running, then we need to see about better condensation management.
What to do if your pool heater is undersized?
If your heater is undersized, it will have problems heating your pool up. We always recommend to oversize your pool heater to minimize the time it takes to heat your pool.