It just seems that since it isnt even heating up, it cant be hitting 135 f in the water. Getting a sensor failure code. On this step just move your Red lead over to the black/yellow striped wire on the Ignition Control box, to the terminal labeled 24V. Make a Visual Check of the Position of the pilot and sparker, to be sure there arent nests or insects or debris, and it all appears intact. Old unit was completely corroded. Check for a clogged intake screen as you remove it. Basically, the pilot is not proving within 90 seconds. Have a tech come out to correct the issue if you do not think you can check the systems that are mentioned in the recommended actions. What can i do. They now work but my heater continues to cycle as thought there is not enough pressure. "height": "219", Im getting a clicking sound when I try to fire it up, so I think the electronic ignition seems to be working. Andres, those codes and what are causing them are listed in the article. Is there a firemans switch interlocking your time clock with the heater? Are there any detailed instructions or diagrams as to accessing the sensor and wire? The sensor is located on the inlet side of the inlet/outlet header (where water enters the heater), in a white compression fitting. The pilot light ignites the first burner (on the far right), and the others follow whoosh! Any help would be appreciated, Thanks! If a spring start, could be air in the line. "name": "In The Swim", The Transformer (1) steps down the incoming power to 24 volts, and the power does a circuit, or a loop, from one side of the gas valve to the other. I am suspecting it is not but, worth a check anyway. Also, WITH THE POWER TURNED OFF, check condition of ribbon burners, by taking a piece of solid wire and running it in and out the length of all of the burners. I may be mistaken, but the Series 2 ESC and ESG models are both millivolt, requiring no hookup. }. This is the first thing to check on any type of gas appliance. }, It could be stuck closed. No one likes to get an error code on any piece of technology, especially on a Raypak heater. Inspect the wires too, looking for any obvious signs of damage from heat or rodents. I do not have a clock/fireman switch. Most pool heater manufacturers sell this after-market accessory. If the pilot is lit, it should begin a sequence that would signal the PC board to open the main gas valve and fire the burners. What is the easiest way to access the sensor and wires you think are damaged? This free printable cheat sheet helps keep your inground, above ground, or Intex pool clean and clear without messing with confusing water chemistry. Also, confirm that the tank has gas. Hello, I have a Laars series one heater. How many times did you wish you kept something after you have convincedyourself that you didnt need it and threw it away? If power is coming out of ignition control, check violet and black section of wire for cuts, missing insulation, loose spade connections, etc. I obtained Raypaks propane-to-natural gas conversion kit per the manual which essentially swaps out the gas value regulator, burner orifices, and pilot orifice. 1. Once the safety circuitry checks out, the gas valve opens and releases gas to the burners. Lines are new, could I possibly make an adjustment to the gas valve to allow more flow? Hello, I have a raypak p-r336a-ep-c. Any new postings here are unlikely to be seen or responded to by other members. Is this Raypak unit you are working on a pool heater or a tankless water heater? Said signal is a DC signal and could be interrupted by a loose or disconnected ground wire, chewed or bare wire leading from the gas valve up to the PC board, or a loose connection at the PC board. To fix it, you need to know where to look. If any of them are, simply remove the blockage, and try lighting the pilot again. This continues cycling off and on, yet is does not stay burning. Matt Giovanisci is the founder of Swim University and has been in the pool and spa industry since 1995. When I switch on my heater is shows RV 1 then the temp .When i press the control buttons nothing happens at all??? We do hear the click sound of the igniter trying to spark. I reset the vent temp limit switch, checked for exhaust vent blockages (none), and increased the water flow (variable speed pump). Installed a new transformer in the unit and now I have power to the PCB and the LCD backlight turns on but there is nothing displayed. Then make sure the pool heater is turned on, and the gas supply valve is in the on position. Works for inground, above ground, and Intex/inflatable pools. It is possible that the pilot orfice could be blocked. "datePublished": "9/29/2015", Could the gas be too low? Then we followed the instructions for powering everything off including the electricity at the breaker box. With thermostat turned up, the call for heat should be sending a small, visible electric spark, jumping the gap from the end of the rubber coated wire, to the connector. If the ignition control is sending spark, but no voltage, then it could be a faulty ignition control box. It has worked flawlessly until recently. No power detected at PV or MV when commanded. It could be the long pin connector on the back of the board. He checked the heater and it fired up right right away. If the Hi-Limits (R0023200 and R0022700) are tripping, or the cause of the problem, check the Internal Bypass assembly (pn R0054900), in the front header, for broken, missing or misaligned parts. I would check there first. The Dual thermostats (shown above) is something of a gimmick, it just allows you to keep two preset temperatures, and use the 3-position Spa-Off-Pool switch to select Spa or Pool, its nothing more than that. Looking for initial install startup guide or checklist. In most cases, this just means the thermostat is set too low. "@type": "Person", It just says cfh for like 15 seconds, then the hl1 code. When your turn on a gas burner on a stove, you dont have a pilot burning, you have a sparker (tick-tick-tick) that lights one side of the burner, and then the burner orifices quickly ignites, all around the burner. It goes on and off this way for several cycles and then I either get a LO or IF error. I have taken off the front cover but do not know where to go from there. If the pilot does light, but no main burner. If it doesnt reset, then the hi-limit switch could be bad. If no power out of ignition control, then check the green ground wire connection at the gas valve. If the heater is sparking, but the pilot doesnt light, first make sure that the knob on the gas valve is turned to on, make sure the external gas shut off is set to on, and manually bleed the air from the gas line by cracking the union until you smell gas. i have a Raypak P-R207A-EN-C that is giving a PV output fault. Ill take a look at the pilot and the wiring. Try wiggling that wire as the unit is calling for heat. Cant imagine whats wrong or where to start troubleshooting. 1. Hi At sometime during the long day of enjoying, I went to turn off the heater and noticed a CFH code. Probably some insulation crept down the wire and interfered with the connection. 10 Steps to Winterize Your Above Ground Pool, Raising Pool Equipment for Flood Protection, Flooded Inground Pool: 10-Steps to Recovery. ForStep 7A, Check if there is a Spark at the Gap, by removing the Spark Ignition Wire, pulling back the rubber boot and holding it close to the connector. That must have reset everything. Or a side panel? The display is replaceable, by removing the PCB and squeezing the two tabs on the back that hold the display to the board. You may need to install an external bypass to reduce the water flow into the gas pool heater. Question: Raypak Digital 406A that was on propane. Thank you for the reply. Is there a power vent or extractor interlocked with the heater? The high limit trip is telling us the water in the header is exceeding 135 degrees. i have just purchased a new raypak M206A Pool heater and i shipped it to Thailand. If it still wont fire off, the electronics inside the valve have failed, replace the gas valve, (R0095900and Natpn R0099400). But nothing can end your cool weather swimming season more quickly than a faulty heater. In some cases, youll need to replace the exchanger, but you could also just have a leaky gasket or a loose connection. Unless youre like my mom whokeeps all her paperwork in afiling cabinet, the manual was probably tossed a week after your product was working properly. Will I need to get a new control board because that tab was broken, or if the conversion kit is installed and everything is ready for start-up and adjustments made, will I have a problem? Any help or info is greatly appreciated! Is this the high limit switch? It'll help you save $100 right away on pool care! It usually is not worth replacing the PC Board. Youll get back to enjoying your pool more quickly, and youll save money if you dont need to call in a professional. If there is not 24V at this terminal, replace the Temperature Board (pn R0011700) and if there is 24V but no heat, its most likely the Thermistor (pn R0011800). What we have here is a schematic diagram of the safety circuit in an electronic gas pool heater. The 90-second ignition lockout, required by NFG for Propane appliances, shouldnt have much of an impact on the operation of the heater. If the heater sparks and fires, then the connection inside the plastic connector has been lost. 1. The heater display says Vent temp limit. We cut out all the confusion of pool maintenance in this easy-to-read illustrated ebook and video course. After reviewing a couple of Raypak diagrams, the 266A residential atmospheric heaters uses two of the Hi-Limit 135 Degree Surface Mount (006725f). Will the unit fault or not fire due to the control board with the broken off tab? What is strange is that if I put pressure on or below the LCD screen, the CLK can disappear and the unit will heat? In some cases, this problem could be caused by down-drafting or wind. You may also suspect the volume and pressure of gas supply at this point, Propane tanks could be low, or other high demand natural gas appliances could be in use. The majority of Raypak heaters will have a digital readout. I would also inspect all other wiring in the unit prior to replacing the 5 amp fuse and powering up the heater. Havent changed anything to the hardware. I did a little more testing. If that doesnt work, it could be the pin on the board or failure inside the PC board. I have an old Raypak 2100 pool heater Model CR 185 EN. Some larger LPG heaters wont fire reliably when the tank gets below half empty. Possible excessive water temperature in the tube bundle. This is usually caused by a water flow issue. If you hear a click and a spark, then the display is bad and the PCB is good. For a better experience, please enable JavaScript in your browser before proceeding. Sounds fuel related. Hello Matthew! But now it wont ignite, it just sparks. How can I tell if I need to replace the pressure switch? In the article, the FAN code is listed, states why it is happening, and how to fix it, same with the ROL. It just seems that since it isnt even heating up, it cant be hitting 135 f in the water. Replace any corroded parts in the heater, and keep your pool water balanced to help prevent corrosion. According to the manual for a Raypak heat pump, the issue is, dSd The suction line temperature sensor is open or may be defective. If the heater is cycling on and off on the limit switch, then it is a low water flow condition. "image": { The models with digital thermostats are programmed to display a variety of status and diagnostic messages, depending on the operating conditions. Check for correct incoming power at fan relay- 120V or 240V and at fan motor.
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