20 Most Recent Raypak 2100 Pool Heater Propane 206000 BTU' (Pilot) () Questions & Answers

Raypak 206A heater displaying CLK

I had the same problem with CLK. I found the problem to be the PC board connector that holds the wiring from the firemans switch was loose or dirty, and it worked again after I mechanically agitated it. Just follow the wiring from the external timer.

2/27/18 I found the root problem and it was the solder joints on the control board for that long connector associated with the Fireman's switch. The solder had cracked on some of the connector pins possibly due to cold solder joints, high vibration, thermal cycling, or a combination of all three. I used a soldering iron and some solder to reseat the affected pins and the heater has not failed since.

Raypak 2100 Pool... | Answered on Feb 14, 2018

0 Answers

Does not heat spa

Raypak 2100 Pool... | Posted on Dec 02, 2017 | Be the first to answer

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I have a rp2100 pool heater. I just installed a new Pilot burner, as the old one finally quit. It works, the heating elements light and burn, but I noticed that a flame continues to burn at the new

Raypak 2100 Pool... | Posted on May 14, 2016 | Be the first to answer

1 Answer

I had a model 206

Thank you for posting your question here on Fixya.com.

The E in your model number means it is an electronic ignition...you do not have a pilot. ROL means your flame rollout sensor is open. Either the wiring to the sensor or the sensor itself is faulty or there is a flame rollout issue causing the heater to shut down for good reason and the cause of the rollout needs to be determined and corrected in order to run the heater.

The replacement part for the switch is 006035F. It will need to be replaced since one it burns open it is shot.

Causes for flame rollout issues include blocked gas venturies on the manifold causing a sudden and violent ignition of gas as it lights the burners or blockage of heat and flue gas from escaping across the heat exchanger and out the top of the heater.

If this answer does not fix your problem, please comment with additional details prior to rating the answer. You may also contact me thru our website at www.arrowpools.net. Positive feedback is appreciated once your problem is solved!

John

Raypak 2100 Pool... | Answered on Sep 13, 2011

1 Answer

Raypak 206A Sensor Failure, replaced intake header because it was leaking and thermistor twice which removed Sensor Failure but received low temp lockout.

sensor failure possible chemistry out of balance header leaking possible overheating check gas pressure also for blocked burner tube

Raypak Pool &... | Answered on Dec 23, 2020

3 Answers

My RayPak R336A gas heater fired right up, but 15 minutes into heating, got a loud buzzing sound. If I shut heater for 10 minutes and turn back on, no buzz, but starts up again a few minutes later.

There is a transformer in that unit to convert the high power to probably 24 volts. If it is still working when it is buzzing, the problem is most likely the lamination in the transformer core is loose and vibrating.

Raypak Pool &... | Answered on Sep 12, 2020

2 Answers

Raypak 460 starts and runs fine but the gas valve sounds light it is buzzing even after it lights

Check voltage to the gas valve and make sure it is getting 22-30 bolts when the gas valve opens. Also make sure the regulator is supplying the proper amount of gas per heater specs. Too much gas will make the valve chatter.

Raypak Pool &... | Answered on Aug 25, 2020

1 Answer

I have a pool heater RAYPAK M2350 and keep getting a FAULT CODE ERROR : HP ? Can someone help ?

That model is obsolete. HP means high pressure, there is a switch on the discharge side of the pump that is tripped and it wont allow the unit to come on.

Raypak Pool &... | Answered on May 28, 2020

1 Answer

I have a raypak 156 above ground heater.Is it OK to turn off the pump while heater is running? I want to only run the pump overnight using a timer. Is this a common practice?

Heater cool down is very important and needs to be done. A time clock with a firemen switch is how it is normally done. Never run a heater with out water flowing thru it.

Raypak Pool &... | Answered on May 01, 2020

1 Answer

Raypak electric spa heater 11 kw won't heat. No heat light on and have replaced element. Power coming into box is good. Thermostat clicks when truned

All fine that the thermostat clicks when tuned, However just check the contact for Voltage as the contacts do get burnt at times, thus your element is not getting sufficient voltage

Raypak Pool &... | Answered on May 01, 2020

1 Answer

My raypak 406 btu is making a howling sound during operation. Any ideas? Pool heater

This is very common with Raypak. What you hear is the way the air flow drafts through the heater. Raypaks typically draft very well. The rise of the heat off the burners draws in fresh air at the bottom and sides of the heater through the louvers and expels out the top.
You need the right mixture of fuel and oxygen for efficient burn and proper draft. A week flame or inefficient fresh air and the heater will not draft properly. A 406 is a very big heater my initial reaction is to check the gas supply. My assumption is the gas line may be undersized, especially if this heater was recently installed in place of a smaller unit. If the gas line is undersized the heater may operate but in time the insides will soot like a chimney and also change the dynamics of the way it drafts. Soot can also be a fire hazard so it is worth having a professional take gas pressure readings.

Raypak Pool &... | Answered on Jun 20, 2019

0 Answers

Have Raypak versa B-055B MN heater. Pilot lights but burners will not fire. What to check first? How to determine if valve needs replaced?

Raypak Pool &... | Posted on Jun 23, 2018 | Be the first to answer

0 Answers

Raypak 406A natural gas.fires up and stays on for about 10-20 minutes, goes out and display reading spark. But wont light up. I turn off power and turn back on and it fires up again with same result.

Raypak Pool &... | Posted on Jun 19, 2018 | Be the first to answer

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20 Most Recent Raypak 2100 Pool Heater Propane 206000 BTU' (Pilot) () Questions & Answers

Raypak 206A heater displaying CLK

Does not heat spa

I have a rp2100 pool heater. I just installed a new Pilot burner, as the old one finally quit. It works, the heating elements light and burn, but I noticed that a flame continues to burn at the new

I had a model 206

Raypak 206A Sensor Failure, replaced intake header because it was leaking and thermistor twice which removed Sensor Failure but received low temp lockout.

My RayPak R336A gas heater fired right up, but 15 minutes into heating, got a loud buzzing sound. If I shut heater for 10 minutes and turn back on, no buzz, but starts up again a few minutes later.

Raypak 460 starts and runs fine but the gas valve sounds light it is buzzing even after it lights

I have a pool heater RAYPAK M2350 and keep getting a FAULT CODE ERROR : HP ? Can someone help ?

I have a raypak 156 above ground heater.Is it OK to turn off the pump while heater is running? I want to only run the pump overnight using a timer. Is this a common practice?

Raypak electric spa heater 11 kw won't heat. No heat light on and have replaced element. Power coming into box is good. Thermostat clicks when truned

My raypak 406 btu is making a howling sound during operation. Any ideas? Pool heater

Raypak rp2100 heater wont go past 65 degrees. Temperature sensor has proper ohm readings. Any suggestions?

Lighting pilot light on a raypak versa plus pool heater. I cannot get it to light

How to adjust the pressure switch on a Raypak M2350 heat pump

Sensor failure

How do I repair a Raypak pool heater model pr 265 with a code of sns?

Replace a flame sensor on a raypak 21000 pool heater

How much should it cost to replace the fire bricks inside a raypak pool heater?

Have Raypak versa B-055B MN heater. Pilot lights but burners will not fire. What to check first? How to determine if valve needs replaced?

Raypak 406A natural gas.fires up and stays on for about 10-20 minutes, goes out and display reading spark. But wont light up. I turn off power and turn back on and it fires up again with same result.

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raypak 206a heater displaying clk