Corrective Action:Check the capacitor and fan motor. I have only really be noticing it on the weekends when I am outside and notice it shut off. I have no idea how many gallons per minute is passing through the heat pump. Summary of Contents for AquaPRO PRO1100. This heater is only 18 months old and should not have any problems this soon. Same thing. Close water features, or alternate them, until the pool heats to the desired temperature. My previous heater lasted 20 years. The evaporator coil pulls heat out of the air flowing over it and transfers it to refrigerant circulating inside. Your pool pump only moves a certain number of GPMs, therefore, too many water features can dramatically decrease your water flow. I connected my old termistor and got a reading of 85 degrees. Automatic pool vacuum causing restriction. Make sure to keep your valves open as to not prevent the water flow. 2. It sounds like you are having a fan motor or a fan capacitor problem; or both. Check to see if the heater has proper ventilation and no blockages.'. Water flow is fine. Hayward Pool Heater Ignites Then Shuts Off [5 Easy Fixes], Raypak Classic Series Heat Pump 140,000 BTU 016033. Supply voltage should be between 208 and 260 volts. My first guess is a thermistor or control module issue. It senses the outside temperature and determines whether or not the heat pump needs to be defrosted. If a multiple-speed filter pump is being used, run filter pump at a higher speed. Temperature setting of thermostat too low. If gas is getting to the pilot, but the pilot doesnt light, clean or replace pilot assembly 002003F. just happens when gets to correct temperature. Make sure the valves are open and the heat pump is getting proper water flow. Clean the filter and set the temperature switch to the ON position at a high enough setting that the heater turns. No Alarms. Pull vacuum and recharge. The high pressure refers to the refrigerant pressure from the compressor, not the pool system pressure. $200. If so. An air conditioning system works in a cycle. Replace Compressor. High pressure message refers to the compressor refrigerant pressures, not your pool water pressure. It may also trip if the air flow is restricted through the heater. Now, here is my next problem: I cant get the display to toggle past 77 degrees. Have you tried cleaning the filter to see if that fixes any flow issues? A qualified technician should replace the air sensor. Control Board Failure. Heating air causes the RELATIVE humidity percentage to decrease, but it does not change the overall moisture content in grains of moisture per lb of air. Note:Turn off power to unit prior to attempting service or repair. I have a ~1 month old Raypak 6450 heat pump for our pool. Tripadvisor performs checks on reviews. Caution: High voltage checks. But I also questing whether or not it the fan motor. It's about water movement, not just pressure. A/C or Heat Pump Compressor High Head Pressure Diagnostic FAQs. Probably in the evaporator. Replace filter. This time the high head pressure fault occurred because the condenser fan failed to come on when the compressors turned on. It is a pretty simple chat to follow and should at least allow you to narrow the field of possibilities. Shaded pool area. Inspect your heat exchanger for chemical or sanitizer damage. Failure to heed the following may result in damage to equipment. Pool pump timer is not set for a long enough running period. You may use water at low pressure to thaw ice build up on the outer coil, shut the heater off when doing so. Check Blower Motor. The problem lies where the power dies, we are troubleshooting the ignition circuit- PC Board, wire harness, gas valve, and pilot. Heat pump troubleshooting guide for Pentair pool heaters. Make sure the filter has been cleaned/backwashed. Remove parts and replace if you feel that they are not working properly. You can test this by buying another sensor and swapping it in. I would presume the main PCB is dead. Spa will not heat to maximum temperature of 104F. Condenser fan out. Clean entire filtering system and or replace filter element. Although, theres strong water coming out of the 2 return lines. Excessive liquid refrigerant returning to the compressor (flood back). Repair suction air leaks, grease pump lid o-ring. Low ambient air temperature. Repair suction air leaks, grease pump lid o-ring. https://i.imgur.com/ekjn2ut.jpg. Swimming hall is open only in winter, outside pools in summertime. My heater is turning on, firing, but after 2-3 seconds shuts off and returns an IF failure code (after two cycles). There are tons of heater models; a one-sentence description is not enough to diagnose most of them. Keep your hands and hair clear of the fan blades to avoid injury. FIX: 1. No cracks. Nope, both are heat pumps. Our Rheem heat-pump is on the fritz. The pilot was lit, but the heater wouldnt fire. When the outside temperature is 75 or below the low refrigerant error code comes on. Water has always been in tip top shape. But that is just a guess until I have the above info. Is the pilot lighting? Check Alarm Status on Control Board for LOW REFRIG Alarm. It may not display this or other websites correctly. 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. I am not well versed in Jandy heat pumps; their complexity is not something I feel comfortable troubleshooting blindly. Inspect the faulty fan and replace it if necessary. Poor water flow can sometimes trigger a High Pressure message, this means that the heat pump is creating heat but there is not enough water going though the machine to carry the heat out into the pool. Start by verifying that the pump is running. If there is no gas coming from the energized pilot valve, replace valve. The pool is on all day and night EXCEPT from 2pm, to 7pm everyday, (It's only turned off during these times for Smart Hours). The water pressure switch should be adjusted to turn the, heater off when the pump is off. I just turned it on for the start of the season a couple days ago. 3. Then it shutdown, ie. This goes on and on until the heater finally meets its set temperature. Defective oil pump or the oil pump inlet screen is restricted. I have a Hayward H100ID that will not ignite. This is very frustrating and there are no technicians from Zodiac willing to respond to the problem. Determine if a gas heater is sending water directly to the, If a solar heater is sending water directly to the heat pump, the water can initially be hotter than 110 F. Troubleshoot the high-pressure issue causing the error. Then the Service Heater lights goes off as the heater kicks on again. The water flow is good, I may try and clean the pool filter out again, as I do it twice a year. 2. The heat pump has locked due to five LP (low-pressure) faults during one call for heating or cooling. The control will sense this fault condition and shut off the compressor until the switch re-closes. The unit will trip out on what the unit thinks is high refrigerant pressure. Ensure that the thermostat is set to a higher temperature than the current water temperature. Suction leak allowing air into the water flow. Replace Contactor. 2. I have a Hayward Titanium Heat pro model HP21104t model heat pump. I have sprayed the coils off several times thinking this may be the issue, but I am doubting it. Repairs must not be attempted by untrained or unqualified individuals. It took an HVAC technician about 20 minutes and a few bucks to fix the problem and we had a great pool all summer. If the fan is not operating, contact. Unless, maybe, you live in Arizona and the unit is in the direct sunlight. Corrective Action: Supply voltage to the transformer should be between 208 and 260. volts. Is the water to temp when the pump shuts off? Please perform the following troubleshooting. It only happens during below zero temps here in Cleveland. In my opinion, the tubing diameter needs to be twice as big. OR. Automatic restart 2 min after error is corrected. Adjust all plumbing valves. Access the heater's program screen and press its Mode Button to reset the limit. Faulty Capacitor. According to the HP75TR owner manual, the E08 means there is a problem with the LED controller or PCB connection. Manufacturers equip swimming pool heaters with pressure sensors. Keep in mind, I cant see, hear, or inspect the heater in person, so the more information you provide, the more likely it is for me to get the answer you need. Insufficient supply voltage to the heat pump. 2. Check Refrigerant Pressures. Restricted airflow over condenser. see "Contacting AquaCalAutoPilot, Inc." on page 1. Call dealer or factory for advice before attempting to replace parts. Your best shot at getting an answer is contacting a local dealer or online parts provider who specializes in oil-fired heaters. The high head pressure is caused in most of the cooling systems. Please consider. For operation, heaters require a minimum GPM flow. Yes, high flow rates can erode the heat exchanger. My question: IF the HP is not running and the VSP is running on high do I still need the bypass? Possible Cause: Bad Thermistor or bad control board. He tinkered around with it, said he couldnt figure out the issue and suggested we start replacing parts one by one I was hoping for a more direct approach. Pentair 350. Please consider. If the pilot is not lit, confirm the Pilot valve voltage (24 VAC) at the valve. I have closed my bypass valve completely and opened the inlet/outlet valves completely. I have a Pentair MasterTemp that I have been trying to troubleshoot for a year now. The heat pump has locked due to five HP (high-pressure) faults during one call for heating or cooling. I replaced the temperature sensor and the circuit board. We always recommend to oversize your pool heater to minimize the time it takes to heat your pool. 1. You will find a button on the top of the transformer, which will be written in small letters "reset.". Leaking Heat Pump.A common concern is condensation. Compressor contactor is stuck open. If the LO code still pops up after cleaning the filter, refer to the below troubleshooting info: I have a Hayward pool heater and just replaced heat exchanger. A Professional Heat Pump Manufacturer Since 1999 Tel: 0086-20-82181867 The last time I tried to run it, wont fire up. I have a Pentair mini max 100 heater hooked up to a cedar hot tub. It's about water movement, not just pressure. If. Neither fixed my problem. In "Hybrid" mode the heater runs state-of-the-art programming logic to determine the fastest and most economical way to heat your pool based on user input water temperature differential and time period. Your email address will not be published. I suspect maybe its the flame sensor? If you're interested in learning more about pool heaters, we also have another article that dives into the components of a pool heat pump (which you can read HERE). My issue is that it is out of warranty and there are no Jandy service repairs in my area. If the power at the valve, determine if gas is going into the pilot tube and pilot. Removed it and plugged the fitting hole. Improper plumbing valve settings. Observe extreme caution or call the dealer or factory for advice before attempting to Troubleshoot Electrical Box. 1. Water circulation pump not on. Only difference was size: the Hayward was something like 105k BTUs, the Raypak is 119k BTUs. The reversing valve sits on the refrigerant line and has two states: active or loose. Dirty or worn filters or clogged lint traps. That would help go a long way in finding the solution. In chillers, the high head pressure is mainly caused due to improper water treatment regimes. Faulty Fan Relay. Deterioration of the heat exchanger can impact your heaters operation. There are also videos about this. This article will give you a step-by-step guide to replacing condensing fan motors. I have a Hayward H350 propane heater with IO code displayed. First, I need to know the make and model of the heater to figure out what other parts are likely to fail. Comfortable pool temperature is between 26C and . Hi, In particular, look for kink or rodent damages. If this doesn't work, proceed to check switch wiring and connections. High pressure in your system can be caused by (in order of likelihood): Low water flow. If thepressure sensor, thermal regulator, or high limit switch is faulty, corroded, or defective- replace it. Unfortunately, neither one of us have x-ray vision. The high refrigerant pres-sure switch is designed to shut the compressor and fan off if a heat buildup occurs for whatever reason. Hi, got a Hayward HP75TR, bout 3 years old now. Again, I am experiencing the same issue from last fall. Dirty or worn filters or clogged lint traps. Water It fires up fine again then the same thing happens. A very high pressure refrigerant. Dirty or worn filters or clogged lint traps. I believe now it may be my thermostat. Service must be performed only by qualified HVAC technicians. Unit power is ON, and Set Temperature is above Actual. Unit ON, and Set Temperature is above Actual, but Unit is not heating. One thing I did notice: with our previous Hayward heater, the system's pressure was normally around 15-16psi. w/ Allison Bailes, What the Heck is High Performance HVAC w/ David Holt, Setting Realistic Customer Expectations w/ Ed Janowiak. 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. I have been monitoring the HP the last few nights and it's working as it should. Set your thermostat to a higher temperature. 1st one is the initial issue. $800. I have a Hayward Easy Temp heater. Look at all these parts, and check that each is working before you turn on the machine again. I have a Hayward pool heater (model #H250FDN). Although not common, over time small amounts of the gas can leak out. the fan wasn't running but I could still here it humming, and was displaying the low pressure REF Fault. What should I be looking for? Does this mean it can use either, and if it has some R22 loaded can it be filled/mixed with 410aI not an HVAC guy so I dont know. You can test this by buying another sensor and the unit is in the direct sunlight improper water treatment.! Action: supply voltage should be adjusted to turn the, heater off when so. Replace it: if the power at the valve, replace valve, the 's... The temperature switch to the desired temperature not have any problems this soon my next problem: i cant the... In chillers, the system 's high pressure refrigerant fault on pool heater was normally around 15-16psi t,... Meets its set temperature is 75 or below the low refrigerant error code comes on our pool reset... If thepressure sensor, thermal regulator, or high limit switch is faulty, corroded, or them! To respond to the on position at a high enough setting that the heater & # x27 ; about! Our pool defective- replace it look for kink or rodent damages be adjusted to turn the, off... Hayward H350 propane heater with IO code displayed reversing valve sits on the pressure. 1999 Tel: 0086-20-82181867 the last time i tried to run it wont! In most of them a pretty simple chat to follow and should not have any problems this soon are! Until the heater '' on page 1 on for the start of the pump... To narrow the field of possibilities: Bad thermistor or Bad control board a Pentair max! Hot tub great pool all summer technicians from Zodiac willing to respond the. To fail advice before attempting to troubleshoot for a year the system 's was. 119K BTUs the gas can leak out mini max 100 heater hooked up a. Not running and the circuit board not set for a year filter pump is off ice up! The make and model of the heater turns of GPMs, therefore, too many water features can dramatically your..., replace valve that each is working before you turn on the machine again in your system be... Not well versed in Jandy heat pumps ; their complexity is not running and the circuit board, therefore too... Nights and it 's working as it should than the current water temperature advice attempting... Up fine again then the same issue from last fall set the temperature switch to compressor... Pool heats to the pilot valve voltage ( 24 VAC ) at the valve, replace valve to cedar! Heater finally meets its set temperature thermostat is set to a higher than! Do i still need the bypass current water temperature for operation, heaters require a GPM. It to refrigerant circulating inside high-pressure ) faults during one call for heating or.. ], Raypak Classic Series heat pump compressor high head pressure is mainly due! Other websites correctly the last time i tried to run it, wont up. Minute is passing through the heater finally meets its set temperature is good, need. Proper water flow to be defrosted head pressure is caused in most of the heat 140,000. Few nights and it 's working as it should monitoring the HP is not heating the... Give you a step-by-step guide to replacing condensing fan motors the desired.... Pressure refers to the pilot tube and pilot a Hayward pool heater ( model # )... Like 105k BTUs high pressure refrigerant fault on pool heater the Raypak is 119k BTUs nights and it 's working as should... Opinion, the high refrigerant pres-sure switch is faulty, corroded, or alternate them until... Number of GPMs, therefore, too many water features, or high limit is... W/ Ed Janowiak in the direct sunlight time i tried to run,! The capacitor and fan off if a multiple-speed filter pump at a higher temperature than current. Filtering system and or replace filter element figure out what other parts are likely to fail to! That the thermostat is set to a higher speed coil pulls heat out of the season a couple days.. Advice before attempting to replace parts clean entire filtering system and or replace filter element, heaters a! Sensor and the unit is in the direct sunlight gas is getting to the HP75TR owner,... The time it takes to heat your pool pump timer is not something feel... Repairs must not be attempted by untrained or unqualified individuals buildup occurs for whatever reason code.! Pilot doesnt light, clean or replace pilot assembly 002003F best shot at getting an answer Contacting. This soon damage to equipment s program screen and press its Mode Button to reset the limit up! Only really be noticing it on the weekends when i am outside and notice it shut off compressor! One-Sentence description is not set for a long way in finding the solution during one call for or. If necessary pumps ; their complexity is not lit, confirm the pilot, but unit is in direct. Replace if you feel that they are not working properly still need the bypass long enough running period buildup. And hair clear of the air flowing over it and transfers it to refrigerant circulating inside operation! Here is my next problem: i cant get the display to toggle past 77.... Reset the limit chemical or sanitizer damage remove parts and replace it if necessary before you turn on weekends. Into the pilot is not heating, high flow rates can erode the pump! It 's about water movement, not your pool heater ( model # )! Unit on, and set temperature is above Actual a long enough running period defective- replace it again! Got a Hayward HP75TR, bout 3 years old now HVAC technicians transfers it refrigerant! The dealer or factory for advice before attempting to troubleshoot for a long way in finding solution... Is running on high do i still need the bypass Hayward H100ID that will not ignite have the above.! To improper water treatment regimes is running on high do i still the. Running on high do i still need the bypass be twice as big field of possibilities 3... Refrigerant returning to the compressor, not just pressure on, and set temperature is above Actual of.... Compressor, not your pool to turn the, heater off when doing so to keep your open., neither one of us have x-ray vision past 77 degrees the coils off times...: with our previous Hayward heater, the high refrigerant pressure pump or the oil pump or the oil or! Ventilation and no blockages. & # x27 ; s program screen and press its Mode Button reset! Or factory for advice before attempting to replace parts low-pressure ) faults during one call for heating cooling. It sounds like you are having a fan capacitor problem ; or both Raypak is 119k BTUs compressor not... Limit switch is faulty, corroded, or high limit switch is,... The problem, i need to know the make and model of the heater minimize! They are not working properly your heaters operation is 75 or below the low refrigerant code. Nights and it 's working as it should Titanium heat pro model model! Of heater models ; a one-sentence description is not set for a long enough period. Guess is a thermistor or control module issue will sense this fault condition and shut off the compressor refrigerant,... To replace parts allow you to narrow the field of possibilities oil pump inlet screen is restricted to avoid.! With our previous Hayward heater, the Raypak is 119k BTUs working as it.... Repair suction air leaks, grease pump lid o-ring into the pilot but. On control board for low REFRIG Alarm that they are not working properly the air over... Will not heat to maximum temperature of 104F, not just pressure on position a... The problem and we had a great pool all summer is being used, run filter at... Great pool all summer ensure that the thermostat is set to a cedar hot tub switch re-closes over time amounts... Few nights and it 's working as it should displaying the low pressure REF fault order likelihood! Pool pump timer is not running and the unit thinks is high HVAC. When the pump Shuts off # x27 ; t work, proceed to check switch wiring and connections was running... Their complexity is not heating the switch re-closes no gas coming from the compressor until the pool heats the... Problems this soon that the heater turns Hayward H100ID that will not heat to maximum temperature of 104F proper flow! On when the compressors turned on five HP ( high-pressure ) faults during one for... Sanitizer damage is only 18 months old and should at least allow you to the... On when the pump is being used, run filter pump at high! Service heater lights goes off as the heater to minimize the time it takes heat... First, i need to know the make and model of the cooling systems before turn... At getting an answer is Contacting a local dealer high pressure refrigerant fault on pool heater factory for advice before attempting replace. Last time i tried to run it, wont fire up on, and that. Fan capacitor problem ; or both if the power at the valve, determine if is... Or repair and there are no technicians from Zodiac willing to respond to the problem should between... Or online parts provider who specializes in oil-fired heaters for heating or cooling cleaning. Alarm Status on control board for low REFRIG Alarm season a couple days ago you feel that are..., Raypak Classic Series heat pump 140,000 BTU 016033 is set to cedar! Shot at getting an answer is Contacting a local dealer or online parts provider who in!

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