Question about Jandy Laars Hi - E2 350,000 Btu Heater

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Getting black debris from heater

Debris is going back into pool

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Check gas pressure possible overheating if ok check to see if filter has ripped or torn elements

Posted on Sep 15, 2017

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Posted on Jan 02, 2017

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LRZ pool heater. Where can I get instructions for replacing H2O sensor?

on right side of header where the pipes go in there is a black plastic nut with a black wire turn off system and valves remove after removing wires from board and revese to instell

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Heater is smoking

when heater is cooled, remove top and clean out debris. if there is no debris, the color of smoke will indicate problem. white: condensation, rainfall etc burning off. black: burner not firing properly and sooting up. have unit serviced - clean burner assy, verify adequate gas pressure

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What does the flapper do?

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How to change a temperature sensor in a jandy lite2 pool heater

remove top and right side covers till you get to the top of the exchange on rightside by plumbing two black wires go into sensor remove bolt and install new one two black wires go to pcb board

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clean stack also check gas pressure sooting caused from low gas pressure plus overheating

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How to repair a Raypack pool heater that displays a ROL fault code?

simply replacing the roll out fuse wont solve your problem. those safeties open from an over temp situation or negative pressure down draft. clean out any dirt and debri from venting, inspect the underside of heat exchanger for build up or soot. ensure you have proper combustion/ventilation air openings if heater is in a shed. if heater is outdoors, Raypack is notorious for getting downdrafts back down the draft hood causing burner flames to come outside the burner box

May 20, 2012 | Raypak Rp2100 Pr406aen 406k Natural Gas...

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My Robo-kleen go back and forth. I removed limit screws up front and nothing change.

I would check your front drive wheels and back idler wheels for debris or leaves. If something has become lodged in the pool cleaners axles, it could be preventing full motion. You can also check for an obstruction in the impeller (take the top grill off and check for an obstruction). If it is not either of these, it is probably going to be a malfunctioning gear box or drive system. If that is the case, you will have to have it repaired by an authorized pool professional that handles robotic pool cleaners.

Jul 20, 2011 | Smartpool Dolphin Robo - Kleen Above...

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My pool heater rheem said clean filter and strainer. not turning on heat what should i solve the problem and tell me how do i clean the strainer where it is location...

They are referring to the strainer basket inside the filtration pump, and the pool filter system itself. The indication is either this basket is full of debris or the pool filter is so dirty you do not have enough water flowing through the heater. A safety device in the heater is shutting down the heater to prevent damage. None of the parts you named are inside the heater.

Jul 18, 2011 | Raypak RP2100 DIGITAL POOL HEATER R206...

1 Answer

Robokleen is now making very short back and forth motions not covering the entire pool as it did when first purchased

First, check the impeller for obstructions. Occasionally hair or linen may get caught in the impeller. With the transformer off, take the top grill off by removing the 2 screws from the top. If you see any debris caught, remove it and replace the grill and screws. Also, check the pool cleaners axle bearings and wheels for leaves or other debris that could be causing the wheels to catch. If you can solve the problem with either of these, you will probably have to have the cleaner services because it is going to be a mechanical issue and you will void your warranty if you open the electrical components of the cleaner.

May 13, 2011 | Smartpool Dolphin Robo - Kleen Above...

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