How do you adjust the pressure switch on a Hayward?

Turn the adjustment knob on the pressure switch clockwise, until the heater turns off, then turn the knob 1/4 turn ounter-clockwise, so that the heater turns back on. Turning the adjustment knob clockwise increases the pressure needed to close the switch.

How do you adjust the pressure switch on a Hayward?

Turn the adjustment knob on the pressure switch clockwise, until the heater turns off, then turn the knob 1/4 turn ounter-clockwise, so that the heater turns back on. Turning the adjustment knob clockwise increases the pressure needed to close the switch.

How do you Desoot a pool heater?

Remove the heater screws that secure the heat exchanger in place; move it to a clean surface. Apply a degreaser to the heat exchanger using a soft-tipped brush. Allow the degreaser time to loosen any soot. Wash the heat exchanger with a garden hose.

How do you put a Hayward heater in bypass mode?

Press the Mode button to place the heater in Standby Mode. Hold the Down Arrow and Mode buttons simultaneously for 3 seconds for Bypass operation.

How do you check a pressure switch on a pool heater?

To see if the switch is working right, you can check it for voltage with a power meter or multi-meter. You can also temporarily bypass the pressure switch by using a jumper wire to make good contact with both terminals on the switch. If the switch is the problem, bypassing it should allow your heater to start running.

What causes high pressure switch trip?

The most common cause of a refrigerant high-pressure switch tripping in the wintertime is lack of airflow across the indoor coil. One of the signs of lack of airflow is a high temperature split across the indoor coil. Inspect the filter, not just if it is dirty but restrictive.

Why is my pool heater not coming on?

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.

What causes a pool heater to soot up?

Condensation on the heat exchanger causes carbon to adhere to it. The condensate collects, then drops on to the burners. The combustion is then compromised as the condensate interferes with the flame pattern. This poor combustion turns into soot, which collects on the fins and impedes the flue gasses.

Should I keep my pool heater on?

The efficiency of the heater? Physicist: The correct answer is always to leave the heater off for as long as possible, as often as possible. The one and only gain from leaving a pool heater on is that it will be warm when you get in. The same is true of all heaters (pool, car, space, whatever).

How do I fix the code on my Hayward pool heater?

First, try removing and then reconnecting power to the heater. Second, check the wiring to make sure that it is securely connected. If one and two don’t work, you might have to replace the ignition control board and/or display board. Note: For safety, heaters should only be repaired by qualified people.

How do I fix the code on a Hayward heater?

TFP Guide

  1. Disconnect and then re- connect power to heater.
  2. Check for faulty wiring or connection. Inspect Display Interface Wiring. Ensure Display Interface Plug is securely attached to Control Module. If OK, proceed to step 2.
  3. Control Module and/or Display Interface Assembly are defective.

What materials are used in a Hayward pool heater heat exchanger?

The heat exchanger in your Hayward pool heater is made from the highest quality of copper and nickel (Cupronickel) materials. The premium materials and the exacting processes used in the manufacture of the heat exchanger is state of the art in pool heater design and manufacture.

Is there a service number for Hayward heaters?

Call Hayward Technical Service: YES Pomona, CA (909) 594-1600 Elizabeth, NJ (908) 351-5400. Replace the high limit that caused the heater to fire.

How do I reset the high temperature limiter on my Hayward?

Jump across each of the high temperature limiter terminals. Be sure the manual reset high temperature limiter is not thrown. Replace the high temperature limiter switch that caused the heater to fire. Call Hayward Technical Service: YES Pomona, CA (909) 594-1600 Elizabeth, NJ (908) 351-5400. Replace the high limit that caused

Can I put gas in my Hayward pool heater?

gas to the pool heater and any other gas appliances if they are on the same pipe-line (Example: 225 meter = 225,000 BTUH). If doubt exists as to the meter size, consult local gas utility for assistance. Hayward will not be responsible for heaters that