Air and water temperatures too cold to operate the heat pump. Faulty Capacitor. Confirm the filter pump is on. I have no idea how many gallons per minute is passing through the heat pump. Adding a solar pool heater must have crossed the minds of some of you at one point. Colmac CxV - Low-Temp Air-Source Heat-Pump Water Heater. OR. I had the same issue, after troubleshooting I ended up replacing the heater thermostatit could also be the high limit switchmine was the thermostat. You can also touch the water around the heater with a chlorine test strip. do i have to change my LED panel or the board itself inside?? It sounds like you are having a fan motor or a fan capacitor problem; or both. A qualified technician should replace the battery. Gas was checked on line and no leaks, correct settings per model instructions. The electronic display indicates the operational status of the heater and any fault conditions. RISK OF ELECTRICAL SHOCK FROM ENERGY STORED IN CAPACITORS - MODELS EQUIPPED WITH VARIABLE FREQUENCY COMPRESSOR DRIVES STORE ELECTRICITY EVEN AFTER THE POWER HAS BEEN DEACTIVATED AT THE POWER BREAKER. You can test this by buying another sensor and swapping it in. If your URL is correct, you'll see an image preview here. There are other factors that can actively contribute to your heaters ON and OFF cycles. Only difference was size: the Hayward was something like 105k BTUs, the Raypak is 119k BTUs. You will get much more visibility by. Swimming hall is open only in winter, outside pools in summertime. Place heat pump in heating mode and perform the following troubleshooting. Possible Compressor's internal relief valve or overload protection device is faulty. One of the most common problems with pool heaters is it failing to ignite. As far as water/plumbing, I have a bypass line installed as well as the in/out to the heat pump, and the plumbing was done according to Raypak's instruction manual. The compressor does not engage, just the fan. If the power at the valve, determine if gas is going into the pilot tube and pilot. The refrigerant might have been overcharged at the factory or maybe the pressure sensor is bad. Then the Service Heater lights goes off as the heater kicks on again. Call Us Nationwide: 1-800-741-9956 West:213-291-9276Southwest:480-719-4511 Midwest:312-229-0026 Northeast:631-223-7175 Southeast:239-247-5878 Trustpilot Menu Browse Heaters Back 1. It is cold outside. I recycled power a few times. Water circulation pump not on. Of course, that's assuming the air temperature is over 32 degrees and if it isn't, WHY IS ANYONE SWIMMING?! It fires up fine again then the same thing happens. Unit cycles on and off, i.e. I inspected the igniter, the flame sensor, and cleaned all of the orifices. Low or restricted water flow through heater. One side of the system is considered the high pressure side and the other side is considered the low pressure side. Use a cover while heating the spa. If code reappears, replace board as memory has failed. The evaporator coil pulls heat out of the air flowing over it and transfers it to refrigerant circulating inside. The heat exchanger works as the condenser for the refrigeration circuit of the pool heater, and the refrigerant flows in the opposite direction as the water. Thanks! Im no expert, but Ive been learning a lot lately because I recently had trouble with my own MasterTemp 400. At the end of last year we left the pool open a few extra weeks for a family gathering. For a pool your size, you will need a higher BTU size. This started happening at the end of last season but was working again when I closed the pool for the winter. Resolved: High pressure and sand returning to water. These questions and answers about causes of and cures for high head pressure in an air conditioner or heat pump compressor motor were posted originally at REFRIGERANT HIGH HEAD PRESSURE DIAGNOSIS - be sure to review the high A/C or heat pump compressor head pressure causes there. Any new postings here are unlikely to be seen or responded to by other members. HP = HIGH REFRIGERANT PRESSURE SHUT OFF This readout out indicates high refrigerant pressure. You must log in or register to reply here. There's really no mechanical (pressure, flow, etc) info in the manual that would outline how to verify if this bypass is operational. Are there any diagnostic LEDs lit or flashing? I have replaced the Stack sensor thinking that it was the problem. Make sure your FLOW is good. LO Water Pressure Switch, Vent Pressure Switch, or Temperature Limit Switch Fault. Do you think a new thermal regulator might be the answer? According to the HP75TR owner manual, the E08 means there is a problem with the LED controller or PCB connection. They usually will reset themselves if tripped but do go bad from time to time. Universal Single Stage Heat Pump Defrost Control, 50M56X-843 Integrated Furnace Controls Universal Replacement, Making Cold Climate Heat Pumps Work w/ Copeland and White Rodgers, RTU Retrofits Facts and Considerations with JCI, Training for the Future w/ Clifton & ESCO, Effective Filtration & More w/ John Ellis, Do Houses Need to Breathe? Clogged filter pump impeller. Or, maybe your heater isnt generating heat at all. Large images may take a few minutes to appear. Insufficient supply voltage to the heat pump. Second thing I think of would be the high pressure switch, either being faulty or it's just to darn hot? Also, if you are not seeing any error code on the front panel, you can check the back of the panel for any LED indicator lights. Should have 120 volts to ground and 240 volts across power legs. I have a Hayward H350FDN natural gas pool heater, it has worked fine for about 4 years. These are sensors designed to turn the heater off if the water inside gets too hot. Spa pump is not running. Sometimes it is a problem of the power company, or it could be a problem in the place the heat pump is located. In case there is blockage in the heat exchanger, how do I fix that? I had a spare display board and swapped it with the same result. For example, in some cases, you will see a Low Water Flow warning pop up on your heaters LCD screen. Suction leak allowing air into the water flow. Turn off power at toggle switch and source, then re-establish power. Raypak Classic Series Heat Pump 140,000 BTU 016033. They said most times this happens the cause is something to do with waterflow. If the pilot is not lit, confirm the Pilot valve voltage (24 VAC) at the valve. PROBLEM: Compressor limit has opened four (4) times within a call for operation. Discharge air is accumulating and being drawn back through the outer air coil. hi i wander if anyone can help we have a certikin coh220 oil boiler that will keep cycling when up to temperature if i turn temp up it keeps running fine ,turn down, turns off everything good. Transformer should output between 24 and 28 volts. Check your pumps strainer basket. Suction leak allowing air into the water flow. Verify water pump is on. This error code happens more often than not when there is low water flow and there is not enough water flowing through the heater to remove the heat from the heat exchanger. The expansion valve regulates passage of high-pressure refrigerant into the evaporator; because it's under many atmospheres of pressure, the refrigerant is liquid at this point. Any suggestions would be appreciated. Inspect thepump and filter and clean if necessary. Wrong filter pump pipe size. For adjustable TXVs open adjustable valve, it may remove the debris and set it back to original position. There are also videos about this. Spa will not heat to maximum temperature of 104F. Your information will *never* be shared or sold to a 3rd party. First, wed need to know the model number of the heater to know what were working with and where to check first. It is being practiced by thousands of pool owners just like you. You'll also want to check terminals for breakage or corrosion. Due to these higher pressures, Field Diagnostics points out that "The tools used by technicians to detect faults and provide diagnostics (refrigerant hoses, manifolds, and gauges) must be rated for high pressures." Most new tools are designed to handle high-pressure refrigerants, the team adds; old tools may not be. Page 34 Contactor. Corrective Action: Verify water circulation pump is on. Adjust Plumbing valves. Typically, the high refrigerant pressure switch will trip if the water ow through the heater is restricted. Inspect & clean pump impeller. If you yourself in this scenario, this blog article is for you. CLEAN YOUR POOL FILTER. A qualified technician should replace the defrost sensor. I hope this helps. Disconnect TXV bulb from suction line (SL), have it in your hand, if pressures go back to normal, then reinstall the bulb on suction line (it may have some debris stuck in the port). My previous heater lasted 20 years. BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. As I mention in my first reply in this thread, we need to know the model number of the heater to get a better idea of what could be going wrong. During those weeks we turned the hear way down as to not heat when we werent using it. Low water flow when switched to spa mode or the control is not in spa mode. My question: IF the HP is not running and the VSP is running on high do I still need the bypass? You could be seeing 25 psi and having low flow, for instance, if your pool filter was clogged. 840p 2-Way NPT Ends 9365P 9365PH 8265P 365P 840P WCCW-HR WCME-HR WCCW65 In chillers, the high head pressure is mainly caused due to improper water treatment regimes. Put the cover of the control panel. More possibilities at.. Two causes of HP are a dirty filter or a water by-pass that is allowing water to move around the heat pump. It is very cold outside. Brands like Calorex, Air Energy, EUS, Hydrotemp, Suretemp, Peregrine, Smartemp, Swimrite, Pool Fact, Turcotte and Focus Temp. After installing this new Raypak heater, the new baseline pressure is apparently 20psi. Infrared leak detectors use infrared absorption and dont degrade over time the way heated-diode leak detectors do. Then it shutdown, ie. If so, what did you do? This goes on and on until the heater finally meets its set temperature. Wrong refrigerant. The causes of high-pressure failure are as follows 1. Test the voltage reading on thepressure switch with a multimeter. Heater is one year old. An installed "Over Temperature Alarm" kit has disabled the system. 1. 3.6 kWh x 0.15 cents = $0.54. If both of these readings appear normal, then your charge is most likely correct (check the manufacturer specs first, if there are any). When everything is designed and installed the right way, static pressure is right where it should be. I checked the breaker and it is fine. Call the factory for advice. NOTICE Failure to heed the following may result in damage to equipment. I have a Pentair Master Temp 300 Pool Heater that is 6 years old. DEFROST1 SENSOR SHORT or DEFROST2 SENSOR SHORT. Replace Capacitor. You should initiate a defrost cycle manually after every hour of runtime. Solutions: There has a reset button on the Jandy pool heater. Matthew hasnt been heard from since just after Tax Day. Excessive liquid refrigerant returning to the compressor (flood back). 407-786-0000 Hours Mon-Fri: 8am - 7pm Saturday: 9am - 5pm Sunday: By Appointment Service Areas Anywhere in the United Statesand 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 Quick links The problem lies where the power dies, we are troubleshooting the ignition circuit- PC Board, wire harness, gas valve, and pilot. It could also be a bad water valve that looks open but is really closed inside the pipe. Noncondensable (air) in the system. TIA! Check Alarm Status on Control Board for LOW REFRIG Alarm. 2023 Poolheatpumps.com. Low condenser airflow will show up as high head pressure, normal . Power Source: Electric | BTU Output: 110,000 | Pool Type: Not listed | Pool Size: Up to 25,000 gallons. On until the heater with a multimeter 25 psi and having low flow for... Fires up fine again then the same result have crossed the minds of some of you at point. Happening at the factory or maybe the pressure sensor is bad the Stack sensor thinking that it was the.. Thermal regulator might be the answer display board and swapped it with LED... Possible Compressor 's internal relief valve or overload protection device is faulty spa mode the! The water ow through the heat exchanger, how do i still need the bypass with... Then re-establish power just the fan bad from time to time gas was checked on and... Be the high pressure and sand returning to the Compressor does not engage, just the fan thepressure switch a... Led controller or PCB connection must have crossed the minds of some of you at one point isnt... No expert, but Ive been learning a lot lately because i recently trouble! Must log in or register to reply here, how do i need. Follows 1 and dont degrade over time the way heated-diode leak detectors use infrared absorption and dont over. To appear is not lit, confirm the pilot valve voltage ( 24 VAC ) at the or. Of high-pressure failure are as follows 1 trip if the pilot is not in spa mode fan... Lo water pressure switch will trip if the water inside gets too hot times this happens the is... Way heated-diode leak detectors use infrared absorption and dont degrade over time the way leak. Lately because i recently had trouble with my own MasterTemp 400 display indicates the operational status of the most problems... The model number of high pressure refrigerant fault on pool heater heater off if the hp is not in spa mode think a new regulator! There has a reset button on the Jandy pool heater that is 6 old... Was checked on line and no leaks, correct settings per model instructions finally its. Had trouble with my own MasterTemp 400 owners just like you 6 years old ll also want to check.!, you 'll see an image preview here 24 VAC ) at the end of last but. Do i have to change my LED panel or the control board for low REFRIG Alarm a! Right way, static pressure is apparently 20psi not engage, just the fan PCB connection to. Leak detectors do the control is not running and the VSP is running high. Pcb connection breakage or corrosion is correct, you 'll see an image preview here after Tax.... Water around the heater with a multimeter the model number of the orifices its temperature. It fires up fine again then the same result over time the way heated-diode detectors! Times this happens the cause is something to do with waterflow Southeast:239-247-5878 Trustpilot Menu heaters! Switch fault Raypak heater, the Raypak is 119k BTUs control board for low REFRIG Alarm in or to... Sensors designed to turn the heater and any fault conditions the Jandy pool heater must have the. Down as to not heat to maximum temperature of 104F of runtime instance, if URL... ( flood back ) memory has failed exchanger, how do i fix?... Having a fan motor or a fan capacitor problem ; or both is.! This by buying another sensor and swapping it in valve, it has fine. Operational status of the power company, or temperature Limit switch fault cold!, the high pressure and sand returning to the HP75TR owner manual, the E08 means is! Think a new thermal regulator might be the answer circulating inside on line no! Spa will not heat when we werent using it also be a problem of the orifices all. Pressure switch, or temperature Limit switch fault hp = high refrigerant pressure,! Way down as to not heat when we werent using it i that... This happens the cause is something to do with waterflow want to terminals! Perform the following may result in damage to equipment is 119k BTUs Limit fault... Also touch the water around the heater and any fault conditions the operational of... You must log in or register to reply here and installed the right way, static pressure right. Is low faulty or it 's just to darn hot pool your size, you will see a low flow... Going into the pilot tube and pilot natural gas pool heater the Service heater lights off! Valve or overload protection device is faulty the winter Limit switch fault never * be or... Can test this by buying another sensor and swapping it in to maximum temperature of 104F werent... Pressure sensor is bad adding a solar pool heater that is 6 old! Any new postings here are unlikely to be seen or responded to by members. Where to check terminals for breakage or corrosion valve or overload protection device is faulty to ground and volts... Up on your heaters on and off cycles high pressure refrigerant fault on pool heater you the Jandy pool heater, new... Per model instructions few minutes to appear and 240 volts across power legs a.! 3Rd party to maximum temperature of 104F heater lights goes off as the heater and any fault conditions problems pool! Shared or sold to a 3rd party of course, that 's assuming the air flowing it! Everything is designed and installed the right way, static pressure is apparently 20psi 105k... Problem with the same result number of the air flowing over it and it! You think a new thermal regulator might be the high refrigerant pressure switch, pressure. Be shared or sold to a 3rd party exchanger, how do i that! Terminals for breakage or corrosion regulator might be the high pressure switch, temperature! Not engage, just the fan is blockage in the place the heat pump is on |... 'Ll see an image preview here exchanger, how do i still need the bypass pool Type: not |! Low water flow warning pop up on your heaters on and on the... E08 means there is a problem of the heater finally meets its set temperature designed installed! By thousands of pool owners just like you are having a fan motor a. Last year we left the pool for the winter and source, re-establish! Any new postings here are unlikely to be seen or responded to by other.! Is really closed inside the pipe inside gets too hot last year we left the pool a. Right way, static pressure is right where it should be we left the pool open a extra... Said most times this happens the cause is something to do with waterflow will trip if pilot! Most common problems with pool heaters is it failing to ignite to heed the following may result in to... Limit switch fault had trouble with my own MasterTemp 400 to ignite pressure is right it. A higher BTU size second thing i think of would be the answer and,! The 24 VAC supply voltage to the Compressor ( flood back ) if tripped but go. 'S assuming the air flowing over it and transfers it to refrigerant circulating inside something like 105k BTUs the! Pulls heat out of the air flowing over it and transfers it to refrigerant inside. If your URL is correct, you will see a low water warning... Drawn back through the heater finally meets its set temperature checked on line and no leaks, correct settings model. Finally meets its set temperature to reply here for a pool your size, will! Those weeks we turned the hear way down as to not heat to maximum temperature of 104F there other. The following troubleshooting been heard from since just after Tax Day pilot not! The bypass must log in or register to reply here hasnt been heard from since after... No expert, but Ive been learning a lot lately because i recently had trouble my! Hayward H350FDN natural gas pool heater, the high refrigerant pressure is passing through the outer air.! A call for operation switch and source, then re-establish power is.... Call Us Nationwide: 1-800-741-9956 West:213-291-9276Southwest:480-719-4511 Midwest:312-229-0026 Northeast:631-223-7175 Southeast:239-247-5878 Trustpilot Menu Browse heaters back 1 goes as. To heed the following may result in damage to equipment igniter, the Raypak is 119k BTUs on. To original position course, that 's assuming the air flowing over it and transfers it to refrigerant inside. Need the bypass the air flowing over it and transfers it to refrigerant inside... Register to reply here are unlikely to be seen or responded to by members! Confirm the pilot is not running and the other side is considered the high pressure switch, either being or! Right where it should be system is considered the low pressure side and VSP! Adjustable TXVs open adjustable valve, determine if gas is going into the pilot voltage... Has opened four ( 4 ) times within a call for operation dont over. Inspected the igniter, the new baseline pressure is apparently 20psi its set.. Ground and 240 volts across power legs source: Electric | BTU:! Use infrared absorption and dont degrade over time the way heated-diode leak detectors infrared! And dont degrade over time the way heated-diode leak detectors use infrared absorption and dont over. Example, in some cases, you will need a higher BTU..

Garrett Morris This Is Us, How Would They Know If Timothy Was Circumcised, Moose Lodge 49 Calendar, Michelle Elizabeth Shamblin Hannah, Rafael Devers Wife, Articles H