Here are a few common Raypak troubleshooting codes and what they mean. Walk over to your pool heaters breaker and reset it. Set your voltmeter for the proper voltage that is, above 24 volts.
If so, the unit is extracting heat from the aIs water condensing on the evaporator and internal copper pipes? Remember that the heat pump only operates while the pool pump is running. Should You Consider Switching to Cost-Plus Pricing? So what do you do when the heater wont heat? West: 213-291-9276Southwest: 214-764-8551 Midwest: 312-229-0026 Northeast: 631-223-7175 Southeast: 954-866-1644. NOTE: The heat pump will not run when the Remote position is selected on the Pool/Spa selector switch and there is no remote control system attached.ir and transferring it to the pool. -How long has the unit been operating? If not, check out electrical connection points for damage or corrosion. There might be a few cases when you cant even get ANYTHING to show up on display board. This enables you to bypass the chain of control devices wired along the same circuit as the valve and to check the performance of the gas valve and pilot generator. If its your pool, and likely the outdoor temperature, then applying a solar cover will make a noticeable difference. Improperly positioned valves or a dirty filter could decrease the flow of water required for efficient operation. Fill out a contact form to get a personalized response from our pool heating experts. Unblanketed pools can lose up to 10 degrees per night compared to 4 degrees or fewer when a blanket is used. Although poor heating ability can be a sign of a dirty evaporator coil (more on this later), there are a few things to consider when heat loss is an issue. No ON lights, no water flow indicators. Heat pumps can produce a large amount of condensation (water) during operation. raypak manualslib
An annual heat pump service takes care of this, cleaning the coil and any other related parts. -Is the control panel Power lamp ON? If not, they need replacing. For some reason, it seems as if its only heating half as well, and taking twice as long. Any debris caught in the vents can impact air floor. If there is no arc across the space, the ignition control should be replaced. Note, however, that a low reading also may be the result of faulty wiring. A pool heater is composed of switches, components and other devices that turn the heater on and off, and keep the water at the desired temperature. But its also a quick way to determine the source of heat loss. Like any other appliance, one day everything is running smoothly and the next day, the heater might not run at all. First, you must ascertain which type of pilot the heater uses. At this point, heater manufacturers recommend that you bring in a specialist to troubleshoot the system because of the seriousness of the problem. Verify that the breaker is set and operating properly before calling for service. Theres nothing worse than a lukewarm spa or a cold pool. (This does not happen in newer models.). When the air is cool with low humidity, condensation may not be evident. Here, the pilot is sparked electrically only when it is needed to fire the burners. Then make a visual inspection of the unit and test for a spark at the pilot-burner electrode. Copyright 2022 Zonda Media, a Delaware corporation. But if the issue is your pool heater, then youll still experience significant heat loss with or without the cover. Rio Bravo, Inc. A heater that just wont shut off can be particularly alarming. That said since your evaporator coil sits behind a layer of metal vents, the blockage could also be there. Check the circuitry. (see Figure 3). The connection between pilot generator and gas valve should read more than 200mv with the heater firing. When one of these fail, the heater may shut down permanently until it is fixed. If you liked this post, you might also like: Get access to exclusive swimming pool tips, special offers, and members-only news, Medallion Energy 3055 Tech Park Way Deland, FL 32724 407-786-0000, Hours Mon-Fri: 8am 7pm Saturday: 9am 5pm Sunday: By Appointment, Service Areas Anywhere in the United States and throughout Florida.Orlando, Longwood, Miami, Tampa Bay, Jacksonville, St Cloud, Tallahassee, Daytona Beach, Davenport, Windermere, Clearwater, and the rest of North, South, and Central Florida, How Well Do Solar Pool Heaters Work? Raise the thermostat setting. If its less than these levels, you probably have a bad pilot generator; more than that, the failure to light is usually attributable to a faulty gas valve. If, however, the main burner doesnt light, you have either a problem with the pilot generator, a wiring problem in connections for the pilot generator or a bad gas valve. While pool heat pumps are built to provide countless hours of heat, theystill need maintenance to stay at peak performance. If theres voltage, the unit is fine. Thus, the first step to troubleshooting is not actually looking in the heater, but outside it. 2022 Poolheatpumps.com. By applying a solar cover, you can figure out whether its your pool or pool heater thats creating the heat loss. -Are the thermostat setting and the Pool/Spa setting correct? It may result in extremely high water temperatures and constitutes an extreme danger. If you do have a spark, but the pilot doesnt light, a good bet is that you have a plugged pilot assembly or a bad gas valve. When you know whats causing a problem with your pool heater, then fixing it is way simpler. If theres voltage at these points, the parts are good. If you see any leaves or twigs lodged in the vents, remove them. Just a blank screen. Check the on/off switch. If the burners do not fire when the pressure switch is jumped, move on to the thermostat. printed u2 raypak delta circuit hi parts4heating If everything looks normal, but your heat pump is unresponsive, contact a pool heat pump technician for advanced troubleshooting steps. Whether installed on the heater exterior or in its internal circuitry, the lights provide instant diagnostic information about the status of important system functions, including water flow, pressure, thermostat and gas-valve operation. With the thermostat set high enough to call for heat, you should have a spark at the pilot-burner electrode if all the controls are good. When youre ready to troubleshoot your pool heater and get it fixed, youll want to be prepared.
Intermittent ignition devices differ from millivolt devices chiefly in the fact that IIDs require an external electrical source to power their functions. Consult manufacturer literature for a proper spark-gap spacing. els raypak 1102 manualslib manuals Is it clean and free of obstructions that would prevent proper operation?
Circuits in heaters are not difficult to troubleshoot once you understand that the components are wired in series, like a string of Christmas lights. Concrete or Vermiculite for Vinyl-Liner Ritz-Carlton Golf Resort, Naples Receives 2022 AI Dream Designs Honor, Check Out This Year's Dream Design Waterparks, These Family Aquatics Centers Take Dream Designs Recognition, See These Other Categories That Took Dream Designs Honors, The Cove at The Piazza Pool Awarded 2022 AI Dream Designs. But when you cant figure out the problem yourself, you can get pool heater troubleshooting help over the phone. Use a pocket mirror to see if the pilot is burning; never put your face or eyes where you could possibly get burned. If the heater doesnt shut off, you have a faulty valve that must be replaced.
When you make contact with both terminals, you should get a reading of 20-30 volts. Finding the bad bulb is a matter of progressing through the system and testing suspect parts in sequence until you locate the problem. The No. 1 reason a heater will not fire is inadequate water flowing into it. -Is the Water Flow lamp ON? Then attach one end of the jump wire to the terminal connecting the thermostat and gas valve, the other to the connection between the gas valve and pilot generator; these may be labeled TH, TH-TP, thermostat or identified by color, depending on the manufacturer. Effective Raypak pool heater troubleshooting is all about knowing what to look for, and what the signs mean. This lamp will turn OFF if not enough water is flowing through the unit. Although most of the troubleshooting tips in this post dont require opening up the heater, having the tools for the job comes in handy later. Note: After troubleshooting any component, always remember to remove the jump wire! Troubleshooting heaters has been simplified with diagnostic lights, which some manufacturers include in their latest designs. Note: These are general guidelines; the techniques for troubleshooting pilot, ignition and safety control circuits are presented only to illustrate the logic behind heater troubleshooting; manufacturer literature must always be consulted before approaching any specific heater model. The control components youre bypassing (the pressure switch, the thermostat and the high-limit switch) are designed to prevent the gas valve from delivering gas to the main burner when an unsafe or improper condition exists. Use a pool chemistry test kit to confirm there is no chlorine in the condensation.
If your heat pump does not operate, or simply does not heat your pool water, the indicator lamps on the front control panel (see Section IV) can provide valuable clues as to what is wrong, and may even indicate precisely what the problem is. 2. Check the pilot. To do this, reset the time clock dial for the longer running time, or manually operate the pump with the timer override switch. Attach a voltmeter lead to one of the terminals for the systems 24-volt transformer, then probe the other terminal with the second lead. At this time all three lamps should illuminate and the fan should start to run. These millivolt systems have no outside electrical hookups. Verify that the temperature has been properly set on the thermostat, and that it is higher than the current water temperature. Your Raypak pool heater keeps your pool comfortable throughout the seasons. To jump the gas valve, first turn off the main gas valve so the burner doesnt come on. Faulty high-pressure switch (shuts down to protect unit).
But dont panic over the fact that its more complicated to work on than a pool filter or pump. To get to the root of such problems, you should: Check the gas valve. Set the time clock to permit 24 hour per day operation. If the heater is equipped with an electronic temperature control, the controls sensor or probe should be checked following procedures recommended by the manufacturer. If you know theres proper flow in the system, then the switch is either out of adjustment or defective. Again, a preliminary wiring check will help you avoid unnecessary effort in troubleshooting these components. Pool & Spa News: Trends, news, products, design and business strategies for pool and spa professionals. Manufacturers offer specific diagnostic recommendations for testing electrical current between these devices using a voltmeter.
If your unit doesnt have this light, then walk over to your filter pump and check the pressure. Restrictions such as shrubbery, tall grass, dirty. b. The last of the checks, make sure gas can go into the heater. rheem Want to lower your pool heating bills and make pool care easy? If all of the previous checks have been performed properly, then jumping this switch (or set of switches) should result in the heater firing. Over time, the coil begins builds up a layer of debris, dirt, and grease from processing so much air.
The evaporator coil is the part responsiblefor turning harvested warm air into usable heat for your pool. Since the heat pump capacity and efficiency are both greater at higher ambient air temperatures, run time should be set to take advantage of all daylight hours, when the air is generally warmer. It may take some sleuthing to discover the cause of a heater malfunction. If the answers are yes, dig a bit deeper. -Is the ejected air from the unit 8-10 cooler than incoming air? Gardeners or others may have turned the unit off. A few areas to clean & check for blockage include: Maybe your pump turns on just fine but doesnt heat the way it used to. Call for backup. If the pilot lights and all external functions and factors have checked out, the millivolt systems inability to fire is likely to be caused by a malfunctioning component along the electrical path in the heater. Author: Robert H. Foutz Jr. is the owner of Purity Pool Service, based in Huntington Beach, Calif. Then move to the fusible link, the high-limit switch and the pressure switch (see Figure 2). Combustion Analyzer needed for all commercial units. Then the suspect parts are the pressure switch, high-limit switch, thermostat, gas valve and pilot generator. If they dont, you need to move on. 2012 - The first thing to check is that the toggle switch is in the ON position. NOTE: If the pool pump and heat pump shut OFF before the water temperature is raised to the desired level, you must lengthen the running time of both. Check the temperature control. If the pressure gauge reads normal, proceed. | The Cost Of Solar Pool Heating, A Quick Guide To Swimming Pool Heat Pumps. Start the pump and check the pressure gauge; if the reading is higher than normal, backwash or clean the filter. Most heaters need a minimum of 40 gpm passing through before they will fire. Depending on the unit, the thermostat may need to be removed from a mounting to access its terminals. If you replace the high-limit switch and still have a problem, check for proper water flow through the heat exchanger. Use these to troubleshoot your Raypak pool heater: As mentioned earlier, using a solar cover helps you pool hold on to heat more effectively. 24Manometer (for fan assisted units, more than one manometer will be needed). Next, jump across the pressure-switch terminals, thus electrically bypassing the pressure switch. Reset the breaker by switching it OFF, then back ON. Association of Pool & Spa Professionals Launches Operator Certification, Cubic Electrical Appliance Introduces Line of Heat Pumps, Industry Seeks to Standardize Storm Response. The last diagnostic step with millivolt systems is a check of the high-limit switch or switches. Check the thermostat. -Is water flow through the unit adequate? Although all pool heat pumps need maintenance to maintain performance, a bit of troubleshooting can save you a lot of time. -How many hours per day is the unit operating? Having the right tools from the start helps you troubleshoot your pool heater faster. Consult manufacturer literature for adjustment procedures. Instead, what youre dealing with is likely an electrical issue. Try moving the knob back and forth several times to clean the contacts. Without an adequate source of water, a pool heat pump automatically shuts down to prevent overheating. Always observe these lamps before calling a service representative. After the unit has been running and then shut OFF for any reason, there is a delay before operation can begin again. Normally, it takes about 4 days. If the burners fire, then you know that the pressure switch is not sensing proper water flow. This is sometimes the cause of what many describe as a pool heat pump turning off and on.
pool raypak heater parts parts4heating versa models Perform the same test on the temperature control, making sure that the control is in the ON position and that it is set to a temperature high enough to call for heat.
Your information will *never* be shared or sold to a 3rd party. Which results in the heater running in unusual ways. Usually, the pilot generators output should be anywhere from 250mv to more than 500mv with the circuit open that is, when the heater is not running. pool raypak 206a 2100 rp manual You want to be sure these connections are tight. When an IID heater wont fire, the ignition control is another suspect. The first step along this diagnostic line involves sidestepping the gas valve by clipping a jump wire across the valves terminals (see Figure 1). Shut the heat pump OFF and leave the filter pump running to see if the water stops dripping. And thats why these Raypak poolheater troubleshooting tips are perfect for you. After the desired temperature is reached, return the unit to normal operation of 8-10 hours per day. In this post, we go over a few things you can do to make troubleshooting your Raypak pool heat pump much easier. This is also evidence of heat removal from the air. Fortunately, this doesnt always mean that your pool heater is toast. If not, then the thermostat setting is not higher than the temperature of the water. Check the gas valve. Heating up the water starts taking longer, and sometimes the pump shuts off at random. If youve gone through all the previous steps for troubleshooting heat loss, the cause of the problem might be a dirty evaporator coil. -Are rapid heat losses occurring in some other way, such as high wind, spillage, rainfall, flow through solar panels at nights, or a high water table? With the lead from the voltmeter still in contact with the ground or common terminal on the transformer, check for voltage along the circuitry, starting with the safety fuse; use the other lead as a probe. Electrically, the ignition control is tested in the same fashion as the safety devices. Before calling for heat pump service, gather these tools: If one day you wake up and your pool heat pump stops running, the first thing to check is your water flow. A Dozen Ways to Strengthen Your Remodeling Brand, Decoding the Framing Square for Rafter Layout, New Tool: Metabo HPT MultiVolt Cordless Compressor, A Deck Builder's Guide to 'Google My Business', JLC Rolls Out Deck and Railing Skills Workbook, Webinar: What You Need to Know About Decking. Youre not sure of the cause, but you know that you want to get your pool heater working again. Often the culprit is not in the heater itself. If you suspect that the heat pump is leaking: a. If your pool heater keeps turning off and on, check to see if the water flow light on the display is lit up. (Some will fire at 10 gpm, but they wind up overheating or cycling.) If this lamp is OFF, but you can feel normal flow at the pool returns, check the water valves or settings. Use caution around the electrode: It has low amperage, but a high voltage! coils, or any other obstruction to airflow will reduce performance. These codes help you understand what problems your heater is having. Nothing. Heres a four-step procedure: 1. rhp raypak manualzz If the burners fire, then you have a bad thermostat and it needs to be replaced. 3. -Is the pool blanket/cover being used? With the millivolt system, the pilot is on continuously as a standing pilot; the heater uses heat from that standing pilot to generate electricity to run its safety and control systems. -Have you waited approximately 5 minutes for the time delay? If the pressure-gauge reading is too low, check and clean out the pump pot and skimmer basket or even the eye of the pump impeller. Multimeter capable of checking AC volts, DC volts, and Ohms, If the unit doesnt run, check the water flow lamp, Run the pump for at least 8 hours to test heat loss, Check air flow to troubleshoot a lack of heat, Reset the breaker to troubleshoot an unresponsive display board, Look out for Raypak heat pump error codes, -Larry Pietrantonio | Satellite Beach, FL, -Chris Rogers | Falmouth, ME/Kissimme, FL, 7 Ways Heat Pump Swimming Pool Heaters Simplify Pool Heating, Balance Your Swimming Pool Water In 7 Steps, A Guide To Basic Pool Heat Pump Troubleshooting, Pool Heat Pumps & Solar Pool Heating: The Perfect Match, Pool Heat Pump Repair | Pool Heater Repair, Energy Saving Tips For Your Swimming Pool. Each day, a bunch of air passes through the coil. Or. 4. By reporting on the telephone which lamps are ON and OFF, the service rep may be able to solve the problem without the expense of a service call. In all cases covered in this article, theres a logical progression of checks and tests that will lead to a proper diagnosis and cue you to quick action to bring the heater back up to speed. If all of the above items check out, you should begin to examine the heater itself. In any case, the procedure is the same: Jump from one terminal on the thermostat to the other. If theres no spark, some manufacturers recommend that you pull the wire off the ignition control and hold it approximately 1/8-inch away from the ground terminal. -Is airflow through the unit being obstructed? Once you find out which part is keeping the heater off, it can be repaired or replaced. So naturally, it gets a lot of use during that time. If the heater does shut off, the gas valve is OK, but you know you have a control problem. To do so, remove the wire running between the gas valve and the thermostat. If it is low, you may have a voltage problem or faulty transformer. After heating thousands of gallons of water, certain parts in your pool heater may begin wearing down. Check the switches. If the water stops dripping, the heat pump is not leaking. -Is the Heat Demand lamp ON? Check the unit for obstructions, such as a clogged filter pump strainer, a dirty filter, or valves not positioned correctly. As with the millivolt system, youll be testing a series of components to locate the faulty part. Sometimes when a heater is shut down for winter, the gas to the heater will be turned off at the gas valve. During initial pool heating in cold weather, it may require a week to elevate the water temperature to a comfortable level. Figure 1: Sidestep the gas valve by clipping a jump wire across the valves terminals. Without a blanket, the total heat gained during the day can be lost overnight. Every now and then, your Raypak pool heat pump might display a code. There are two basic types: millivolt systems and IID systems. In an older heater that has not been used for several months, the contacts in the thermostat may be dirty. Check the transformer. It may be turned down too low. Check for a spark. Troubleshooting an IID control system calls for an AC voltmeter with a 220-volt range or greater. Figure 2: Pressure switch test in an IID system. As with the millivolt system, once external checks have been made, you can be fairly certain the heaters failure to fire stems from a faulty component in the control circuit. Evaluate these things first:Check the circulation system. If the burner lights, you know that the gas valve and pilot generator are good and the problem lies somewhere along the string of control devices. That doesnt mean you cant learn to do the repair. If not, the circuit breaker may be shut OFF or tripped. Check all electrical connections. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. Also, make sure the igniter electrode has a proper spark gap; this not unlike checking for the same in an automobile spark plug. Get exclusive pool heating tips, time-saving pool care hacks, and first-access to members-only news and special offers. First, verify that its receiving 20- to 30 volts. Check the ignition control.
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