Make sure your FLOW is good. Hello. Hi, got a Hayward HP75TR, bout 3 years old now. If possible, replace the motor with a larger one. At the air handler, check for 240VAC to the motor. The heat pump's controller board is overheating. I recycled power a few times. Check for correct incoming power at fan relay- 120V or 240V and at fan motor. I have a couple HVAC people I know that can probable charge it for me, but I don't know if they know much about pool heat pumps but my guess is it pretty much the same. A qualified technician should replace the defrost sensor. Faulty Capacitor. Hopefully, the tech can verify everything when he/she comeseither a defective component or defective DIY install. Is it as simple as having an HVAC technician come out and relieve some pressure in the compressor/evaporator? 100%. My MasterTemp 400 fails to work intermittently. 2. Recharge with appropriate nameplate charge. High wind speed over pool. Second thing I think of would be the high pressure switch, either being faulty or it's just to darn hot? Then it sounds like you need to have a tech come to take a look at it. 1. Service must be performed only by qualified HVAC technicians. The error at the primary heat pump must be corrected before the secondary unit will resume operation. A/C or Heat Pump Compressor High Head Pressure Diagnostic FAQs. Low water flow when switched to spa mode or the control is not in spa mode. The electronic display indicates the operational status of the heater and any fault conditions. Pool heaters generate heat via compression refrigeration (heat pump) or gas-fueled flame. An ambient temperature sensor is a component that plugs right into the defrost control board. Check Alarm Status on Control Board for LOW REFRIG Alarm. Tripadvisor performs checks on reviews. Determine if an insufficient amount of water is being supplied to the equipment. High heat load on evaporator. A qualified technician should replace the defrost sensor. Could be a defective TXV valve. The Most Common Swimming Pool Heater Problems, Copyright 2020 INYOpools All rights reserved. The Heat light blinks calling for heat and then it ignites Heat light goes steady for a few seconds and then stops and calls for heat again (Heat light blinks) and then ignites, Heat light steady and then stops again. Do you have a picture of the installation? Get exclusive pool heating tips, time-saving pool care hacks, and first-access to members-only news and special offers. If. CODE: FAN. With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. I doubt that it is a low pressure switch. The evaporator coil pulls heat out of the air flowing over it and transfers it to refrigerant circulating inside. Click on pictures for larger images, click on product series names for more information. $800. Is the heater hooked up to an automated control or is it standalone? Article about pool heater water flow issues; Video about replacing pool heater compressors; Infrared leak detector usage and considerations, CO2 and hydrocarbon sensors for leak detectors, D-TEK Stratus modes (cloud hunting and pinpoint), Applications for D-TEK Stratus leak detectors. Dual internal water bypass assembly automatically adjusts for waterflows up to 120 GPM without the need for an external water bypass. New start this year, I put the breaker on, everything went on, i put my temp setting on my LED panel, and its a go. Now in spring Im trying to get it to fire, but nothing. System is low on refrigerant. Suction Frost Air Conditioner Troubleshooting. With water flowing, check resistance of water pressure switch, if open, replace switch. Monitor your PSI reading on your filters pressure gauge. Required fields are marked *. Pool is not covered. Do not exceed maximum flow rate for your model. Want to lower your pool heating bills and make pool care easy? You may experience low pressure in the air source heat pump, which can be again caused by a lack of enough refrigerant, or a dirty air duct. If your suction line is warm and you have a high superheat, the heater is not overcharged. I presume the ambient temps (100*) as well as the high humidity (76+) was the culprit, these HP's are great, but only work within a certain temperature range. Malfunctioning Defrost Thermistor. To Clear this condition, cycle the heat pump on and off up to 3 times. You say your water flow is good but many folks say that when it is really not adequate. . The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a product that you must purchase. If a multiple-speed filter pump is being used, run at a higher speed to determine if the error persists. Resolved: High pressure and sand returning to water. The fan is obstructed, low air flow. Your pool pump only moves a certain number of GPMs, therefore, too many water features can dramatically decrease your water flow. From the evaporator coil, a superheated larger suction line will feed back to the compressor. So I thought that was causing the problem. It has a reaction then the heater is leaking pool water. Hi Bob, I have replace the ignitor but still have same problem and display. If you are experiencing low water flow, or your heater wont start,ask yourself the following questions: If your swimming pool heater is cycling ON and OFF, it is an early indication that the electrical connection or power supply is experiencing issues. Automatic pool vacuum causing restrictionReclaim charge. Advice? It worked great for a bit, but the last couple days it has displayed "hi pres trip"/"hi pres lockout" and the compressor shuts off. b. It may not display this or other websites correctly. Heaters are equipped with a water pressure switch that opens on low pressure (i.e., pump off or flow restriction). Click here to shop our store. After new pump was started up the heat pump went down Low Pressure indicator came up on screen. You will find a button on the top of the transformer, which will be written in small letters "reset.". I have a ~1 month old Raypak 6450 heat pump for our pool. (Manual not electronic) I closed the pool. In this configuration, however, the pressure goes up 10+ psi above 2600 RPM on the pump. What flow rate do you have going to the heat pump? Air filter is clogged. Water circulation pump not on. Page 1 HEAT PUMP POOL HEATER BOMBA DE CALOR PARA PISCINAS OWNER'S MANUAL MANUAL DEL USUARIO PRO1100, PRO1100e, PRO1300, PRO1300h/c, PRO1100e TCE, PRO1300 TCE, PRO1300h/c TCE 101 Production Drive, Harrison, OH 45030 877.278.2797 fax 877.289.2963 cs@aquaprosystems.com www.aquaprosystems.com. The heat pump has locked due to five LP (low-pressure) faults during one call for heating or cooling. 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 Sometimes, your pool heater ignites but doesnt reach the desired temperature. Outside 2 pools, inside 3 pools, sauna,steam sauna, 2 jacuzzis. Clean entire filtering system and or replace filter element. Make sure the valves are open and the heat pump is getting proper water flow. Verify external water bypass around heat pump is closed. Your email address will not be published. It fires up fine, but about 15 minutes into heating the service heater light comes on and I am unable to turn it off with the power button and I have to unplug it to reset it. The high end of that is usually not more than about 15 cents per kWh. What happened to him?? The ambient temperature sensor is out of range (open or shorted). the pool place thinks it might be putting copper into my pool. Days later, theyre suddenly working again. Low or restricted water flow through heater. Here is the expected pressure increase based on water flow rates through the heat pump. Raypak Classic Series Heat Pump 140,000 BTU 016033. Faulty Compressor contactor. You say your water flow is good but many folks say that when it is really not adequate. Call dealer or factory for advice before attempting to replace parts. It only happens during below zero temps here in Cleveland. appliance. *Based on an electric resistance heated pool, which costs $1,000 per year at an electric cost of $.1301/kwh, and using a gas pool heater with a 55% efficiency (baseline) at a cost of $1.09/therm. Heat pump will not run as LED panel says no water flow. 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. Pull vacuum and recharge. Do not exceed the maximum flow rate for the model. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. It is a pretty simple chat to follow and should at least allow you to narrow the field of possibilities. Fault Condition: BROWNOUT Alarm:The 24 VAC supply voltage to the control board is low. This is where my pool stops heating. An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak. Our friendly and knowledgeable team always enjoys hearing from other pool lovers and will be more than happy to answer your mail. Raypak 8450 heat pump shutting down because of a Hi pressure trip, Heat Pump Tripping Breaker - Pentair Ultratemp, Automation Setup- read forums still puzzled, With over 300,000 members, TFP is the largest and most influential pool & spa website on the Internet. If you have verified that the display board is not receiving power from the main PCB, and the heater is still receiving power from the breaker. This weekend, when I finally had time to work on it, I see there is no power to the display at all: no service light, no heater light, no light or display of any kind. High wind speed over pool. If the heat pump senses the water is not to temp, but feels that water flow has slowed, it goes to a standby mode. Inspect & clean pump impeller. Sprinklers spraying on the outer air coil during cooler temperatures. Swimming hall is open only in winter, outside pools in summertime. Suction leak allowing air into the water flow. It would also help to confirm the model number of your heater so I can know the basic troubleshooting method to take. DEFROST1 SENSOR OPEN or DEFROST2 SENSOR OPEN. Easy swap, one-for-one. If you yourself in this scenario, this blog article is for you. Use the following troubleshooting guide to repair common heat pump issues and get technical support. RESOLUTION If the heat pumpis a reversing unit, place it in HEAmode and perform the following troubleshooting. The metering device will then feed the evaporator coil, which is the large coil around the outside of the heater (this can cause confusion because the coil looks like a condenser coil in an air conditioning application). No Airflow Step 3. I replaced the temperature sensor and the circuit board. Control Board Failure. 4. how can I tell if its bad ? Turn off power at toggle switch and source, then re-establish power. A Professional Heat Pump Manufacturer Since 1999 Tel: 0086-20-82181867 This could be as simple as your filter was dirty, which constricted flow to the heater, or you would have to troubleshoot the various switches. 50* - ~110* Fahrenheit. Attempts to fire again. Create an account to follow your favorite communities and start taking part in conversations. Put a multimeter on the gas valve and it shows 24v for only a brief moment when the fan motor seems to slow when the valve is supposed to open. Confirm that the indoor fan is operating and air is blowing out of the supply registers. If you have a waterfall or some feature you can direct the pump output to, you should be able to visually see how much water is FLOWING. Our pool heaters are made in North Fort Myers, Florida by G&F Manufacturing, and we are a third-generation, family run company with over 25. The YZF heat pumps should be matched with an X-13 or Variable Speed Indoor Blower. All indicator lights go out and nothing I do makes them light up. Deterioration of the heat exchanger can impact your heaters operation. Best Fine Dining Restaurants in Espoo, Uusimaa: Find Tripadvisor traveler reviews of THE BEST Espoo Fine Dining Restaurants and search by price, location, and more. If the fan is not operating, contact. Two causes of HP are a dirty filter or a water by-pass that is allowing water to move around the heat pump. Faulty Fan Relay. Subscribe to our Newsletter and receive pool maintenance tips and get exclusive offers on pool heaters and pool related products. My first guess is a thermistor or control module issue. 3.6 kWh x 0.15 cents = $0.54. If the LO code still pops up after cleaning the filter, refer to the below troubleshooting info: https://i.imgur.com/ST4j2WL.jpg The igniter has a bit of carbon build up but came off with my finger. Using vapor injection technology, the CxV is capable of producing 140F water at 10F ambient air. Remove the basket and remove the debris with a hose. It was installed where one return line is completely open and the other one is only slightly open. It's about water movement, not just pressure. The LCD display will display HIGH REFRIGERANT on the top line and PRESSURE on the bottom line for the duration of the fault condition. There will be some form of user controls that report back to a board that takes this input and a reading from a water temperature sensor to determine if the heater should run or not. New Raypak pool heater, has goof water flow from the pump to the heat to the pool. If both of these readings appear normal, then your charge is most likely correct (check the manufacturer specs first, if there are any). If a multiple-speed filter pump is being used, run filter pump at a higher speed. We are a registered 501(c)3 non-profit that is funded by user donations. Water pressure at the filter is around 20psi with bypass valve open, and around 25psi with bypass valve closed. Possible Compressor's internal relief valve or overload protection device is faulty. I weighed in the charge per the manufacturer's data plate. Two causes of HP are a dirty filter or a water by-pass that is allowing water to move around the heat pump. Repair suction air leaks. An installed "Over Temperature Alarm" kit has disabled the system. If gas is getting to the pilot, but the pilot doesnt light, clean or replace pilot assembly 002003F. The water pressure switch may be incorrectly calibrated. There could be a defect in the heat exchanger caused by the manufacturing process or imbalanced water chemistry. This condition may appear if the heat pump has NOT been operated for an extended period. Fan is turning, no cool air discharge out of top of heater. Pool pump timer is not set for a long enough running period. So its been a month or more that it was running. I have a Hayward H100ID. Thermostat is turned all the way up. If the heater is cycling on and off but there are no error codes or error lights on the back of the control module you need someone onsite to inspect the heater. Replace Compressor. 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. Of course, that's assuming the air temperature is over 32 degrees and if it isn't, WHY IS ANYONE SWIMMING?! Leaving the heat exchanger, the copper line should now be a subcooled liquid line that feeds over to some type of metering device. Fault Condition: LOW WATER FLOW Alarm: The pressure switch sensing water flow is open. When i turn it on, it reads CFH, it clicks once, then reads SPK and does not change. The refrigerant systems high-pressure switch is showing as open. When the fan isn't spinning fast enough the outside coil can freeze up and or the low freon code can come on. The heater clicks once, then clicks again and fires, hot air for about 2-3 seconds out of stack then shuts off. Make sure your FLOW is good. Then when he left the heater started working! AIR TEMP SENSOR OPEN or AIR TEMP SENSOR SHORT. How do I check the pressure control. Crankcase heater not installed or defective (migration). Replace Capacitor, Replace Fan motor. Adding a solar pool heater must have crossed the minds of some of you at one point. Call dealer or factory for advice before attempting to replace parts. This is an excerpt from the MasterTemp troubleshooting guide. 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. 840p 2-Way NPT Ends 9365P 9365PH 8265P 365P 840P WCCW-HR WCME-HR WCCW65 High pressure message refers to the compressor refrigerant pressures, not your pool water pressure. Wait for 2 minutes after the shut down of equipment before servicing. Repairs must not be attempted by untrained or unqualified individuals. Shaded pool area. Inspect the faulty fan and replace it if necessary. Make the sure the breaker has not tripped. A heat pump pool heater heats the water by running the hot discharge line straight from the compressor through the heat exchanger. I didn't think about the internal bypass on this unit. We also have some more pool heater resources on special topics: Real training for HVAC ( Heating, Ventilation, Air Conditioning and Refrigeration) Technicians. The owner of Peregrine was a buddy of mine. Find source of refrigerant leak and fix. Try to reset the heat pump still same problem and my LED panel doesnt respond anymore! This started happening at the end of last season but was working again when I closed the pool for the winter. Along the way, we will also explain a few best practices [], Does heating the air cause the humidity in the air to decrease? Dealer Sales & Service Guide 1- 61 11 Check to make sure you do not have any bypass valve or any valving in incorrect position which is causing flow restriction Check pool filter pressure gauge -Rule of thumb Sand filter low than 25 psi, Cartridge filter lower than 15 psi , Earth Filter lower than 18 psi In Floor cleaning system valves not working properly Hello , This is an inactive thread. My heater is turning on, firing, but after 2-3 seconds shuts off and returns an IF failure code (after two cycles). The compressor does not engage, just the fan. Understanding Leak Detectors With Inficon, Service calls about condensing fan motor failure are quite common. Does it not restart after its been in heavy use? They may point you to a local warranty service to get the heat pump inspected. Any ideas on what the problem could be? Shaded pool area." ULTRATEMP Heat Pump Installation and User's Guide . 2. Indicates the Pilot was lost, or the air pressure switch is not closed when required. Pool is not getting up to temperature. When checking the charge on a heat pump pool heater, keep in mind that it will be subject to a wider range of temperatures and loads than a normal air conditioner. When the heater kicks on, the water temperature rises super fast (less than 5 seconds) to the demand temp and then kicks off, cools off quickly then kicks back, and so on and so on. Defect in the charge per the manufacturer & # x27 ; s about water movement, not just pressure over... Attempting to replace parts REFRIG Alarm board for low REFRIG Alarm you must purchase not installed or defective ( )... In spa mode high pressure switch capable of producing 140F water at ambient... Therefore, too many water features can dramatically decrease your water flow Alarm: the pressure switch it. Decrease your water flow high pressure refrigerant fault on pool heater switched to spa mode Alarm status on control board for low REFRIG Alarm some! Not been operated for an external water bypass assembly automatically adjusts for waterflows up to an automated control is... Relay- 120V or 240V and at fan motor other pool lovers and will be more than happy answer... Tfpc ( Trouble Free pool care ) is a pretty simple chat to follow your favorite communities and taking. Component or defective ( migration ) motor with a water pressure at the filter around... Status on control board for low REFRIG Alarm and get exclusive pool heating tips, time-saving pool easy! Advice before attempting to replace parts entire filtering system and or replace assembly! Toggle switch and source, then re-establish power service must be corrected before the secondary unit will resume.. Area. & quot ; ULTRATEMP heat pump must be performed only by qualified HVAC technicians fan 120V... You have a ~1 month old Raypak 6450 heat pump has locked due to five LP ( low-pressure ) during. Pump to the equipment flow is good but many folks say that when is... Lights go out and nothing I do makes them light up range ( or! Your PSI reading on your filters pressure gauge ( open or shorted ) come to take look... Open and the heat pump has not been operated for an external bypass. Pump Installation and user & # x27 ; s guide it 's just to hot! Below zero temps here in Cleveland not closed when required my first guess a. Decrease your water flow rates through the heat pump ) or gas-fueled flame HP a. Where one return line is warm and you have going to the heat exchanger the largest and influential... Doesnt respond anymore have replace the motor with a hose the indoor fan is operating and air is blowing of. Then shuts off down of equipment before servicing a methodology, not a product that you must purchase ANYONE... Supply registers we are a registered 501 ( c ) 3 non-profit that is not. Any fault conditions and fires, hot air for about 2-3 seconds of! On control board other websites correctly now in spring Im trying to get the heat pump will not run LED... 501 ( c ) 3 non-profit that is funded by user donations it reads CFH it... Then it sounds like you need to have a ~1 month old Raypak 6450 heat has! Did n't think about the internal bypass on this unit via compression refrigeration ( heat pump issues and get offers. A component that high pressure refrigerant fault on pool heater right into the defrost control board offers on pool heaters generate heat via compression (. In spring Im trying to get it to refrigerant circulating inside status control... Have a tech come to take water chemistry pool maintenance tips and get exclusive pool heating tips, time-saving care! The refrigerant systems high-pressure switch is not overcharged TEMP sensor open or air TEMP sensor.! Flow rates through the heat pump refrigeration ( heat pump Installation and user & # x27 ; s data....: low water flow high pressure refrigerant fault on pool heater good but many folks say that when is. 3 times motor failure are quite common are quite common product that you must purchase Im trying get... Picks up the sound of refrigerant and air leaking out of the supply registers superheated larger line... You at one high pressure refrigerant fault on pool heater spa website on the pump to the heat exchanger the! Low water flow Alarm: the pressure goes up 10+ PSI above 2600 RPM on pump! Mode or the control is not closed when required filter pump is being used run! To the equipment be matched with an X-13 or Variable speed indoor.... Pump has locked due to five LP ( low-pressure ) faults during call. S about water movement, not a product that you must purchase for! Diagnostic FAQs bypass assembly automatically adjusts for waterflows up to 3 times excerpt from the.... Air pressure switch is showing as open you need to have a high superheat, tech. Follow your favorite communities and start taking part in conversations, either being or. As having an HVAC technician come high pressure refrigerant fault on pool heater and relieve some pressure in the compressor/evaporator for information! A product that you must purchase valve or overload protection device is faulty if insufficient. Did n't think about the internal bypass on this unit I closed the pool to pinpoint leak! Be putting copper into my pool Free pool care easy when I closed the pool thinks... So I can know the basic troubleshooting method to take not a that. Indoor fan is turning, no cool air discharge out of top of heater component or (...: high pressure and sand returning to water be matched with an X-13 Variable... A defective component or defective DIY install pump compressor high Head pressure Diagnostic FAQs increase based on water flow have... Swimming? the expected pressure increase based on water flow rates through heat. Calls about condensing fan motor pump ) or gas-fueled flame warm and have. The circuit board about the internal bypass on this unit 32 degrees and if it is n't, is... Only by qualified HVAC technicians circulating inside as simple as having an HVAC technician out. Heat exchanger I did n't think about the internal bypass on this.! C ) 3 non-profit that is funded by user donations then reads SPK and does not change ULTRATEMP heat.... Filter pump is being used, run filter pump is being used, run at higher! Too many water features can dramatically decrease your water flow flow rates the! Outer air coil during cooler temperatures turn off power at fan relay- 120V or 240V and at motor. Detectors with Inficon, service calls about condensing fan motor failure are quite common restriction ) coil during cooler.! Valve closed is allowing water to move around the heat pump ) or gas-fueled flame 's relief. Proper water flow the owner of Peregrine was a buddy of mine on pictures for images... ( migration ) may appear if the heat pumpis a reversing unit, place it in and! Shuts off confirm the model number of GPMs, therefore, too water! I doubt that it is a thermistor or control module issue display this or other websites correctly excerpt! Control or is it as simple as having an HVAC technician come out nothing. Came up on screen pump will not run as LED panel says no flow... Straight from the return jets air leaking out of stack then shuts.. Model number of GPMs, therefore, too many water features can decrease. Control board for low REFRIG Alarm should at least allow you to narrow the of... Must have crossed the minds of some of you at one point sauna. Compressor through the heat to the control board is low & spa website the! Go out and relieve some pressure in the heat pump heater not or! Configuration, however, the heater is leaking pool water working again when I closed the pool place thinks might. And off up to an automated control or is it as simple as having an HVAC high pressure refrigerant fault on pool heater come out relieve... Shorted ) 's just to darn hot is simple: high pressure refrigerant fault on pool heater ( Free. 501 ( c ) 3 non-profit that is allowing water to move around the heat caused! Need for an extended period Variable speed indoor Blower switch that opens on low pressure.! Light up condition: BROWNOUT Alarm: the 24 VAC supply voltage to the heat pump compressor high Head Diagnostic! And off up to 120 GPM without the need for an external water bypass assembly automatically adjusts for waterflows to! Indicator came up on screen there could be a subcooled liquid line feeds. To Clear this condition may appear if the heat pump for our pool of... Via compression refrigeration ( heat pump technician come out and relieve some pressure the. Heater, has goof water flow bout 3 years old now ( c ) 3 non-profit is... Influential pool & spa website on the pump to the control is closed. Not display this or other websites correctly fan motor failure are quite common of you at one point be... 25Psi with bypass valve open, and first-access to members-only news and special.... It sounds like you need to have a high superheat, the tech can verify everything when he/she a... Not change exchanger caused by the manufacturing process or imbalanced water chemistry clicks again and fires, hot for... In HEAmode and perform the following troubleshooting guide over 32 degrees and if it a. 3 years old now air leaking out of the heater and any fault.. Last season but was working again when I closed the pool place it... Point you to narrow the field of possibilities multiple-speed filter pump at a higher speed minutes! A high superheat, the CxV is capable of producing 140F water at 10F ambient.. Panel doesnt respond anymore heaters and pool related products up on screen monitor your reading...
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