How do I adjust my Hayward pool heater?

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The temperature can be displayed in Fahrenheit or Celsius. TO change the display, use the “MODE” button to place the heater in “STANDBY”. Then press and hold the “UP” and “MODE” buttons until the display shows the °F/°C selection. Press the “DOWN” button to toggle between selections.

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Beside this, how do I unlock my Hayward pool heater?

Hold the buttons until the indicator light rapidly flashes and the digital display shows the maximum temperature-lock setting. Typically, this is in the range of 90-degrees F. Release both buttons.

Consequently, what does HS mean on a Hayward pool heater? HS code is telling you that the water output temp is too high. The code does not necessarily mean the sensor is bad but, is instead telling you there is a problem in the operation of the heater. Do you have enough water flow thru the unit to prevent the water temp from getting to high?

Then, how does a Hayward pool heat pump work?

As the pool water circulates through the pool pump, it passes through a filter and the heat pump heater. The heat pump heater has a fan that draws in the outside air and directs it over the evaporator coil. Liquid refrigerant within the evaporator coil absorbs the heat from the outside air and becomes a gas.

How do you use a pool heater?

6 Related Question Answers Found

How do I use my Hayward pool heater?

How do I turn on my Hayward Heatpro pool heater?

Push the “POOL” button to activate the unit and then set the pool Heat Pump thermostat to a temperature higher than the current pool water temperature. 5. Allow 5 Minutes for the Heat Pump to start.

How do I turn on my built in pool heater?

To turn heater on:

  1. Press & release the set button four times until “OFF” appears.
  2. Press down button twice then “ON” appears. Heater is now on.
  3. Pool & Spa lights will illuminate beside display indicating heater is on.

Why is my Hayward pool heater not working?

If the heater has not been fired in over a week, chances are there is a blockage in the burners or orifices that is preventing the gas from escaping the burner and reaching the spark. Other causes of this problem are: (1) Bad ignitor. (2) Bad gas valve.

How do I turn on my Hayward h250 pool heater?

Rotate the knob to the “PILOT” position and press and hold the knob down. This manually opens the pilot diaphragm and sends gas to the pilot assembly. While holding the knob down, press in the “click-lite” 3-4 times. This should ignite the pilot.

Why won’t my pool heater fire up?

Check the Filter

The most common cause of swimming pool heaters refusing to start up is a dirty swimming pool filter. A dirty filter or pump basket can restrict the water flow so much that the heater simply can’t work.

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