No error codes. Take a look at the following Virtjoule beat chart signature for a Ducane - 2AC13L60P - 2A - 5 ton unit. If no power, replace the board. When measuring PPM, we have to keep in mind that it doesnt indicate the size of the leak or leak rate, but it does help us pinpoint the leak location. Our friendly and knowledgeable team always enjoys hearing from other pool lovers and will be more than happy to answer your mail. 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. Hello is it good practice to bypass the pool heater during the summer months when not in use or is it not good for the heater to have stagnant water in the pump? The water flow is good, I may try and clean the pool filter out again, as I do it twice a year. Call your dealer or factory for advice if corrective action does not solve the problem. 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. Maybe you wanted to People get swimming pools for a few reasons. Rio Bravo, Inc. 2. The fan is obstructed, low air flow. The heat pump will not operate until the incoming water temperature drops to 100 F (38 C) or lower. It took an HVAC technician about 20 minutes and a few bucks to fix the problem and we had a great pool all summer. It calls for heat, heat starts for maybe 5-10 seconds, then stops, temp raises rapidly to 124 then slowly back down to 75 and cycles again doing the same thing over and over again. See "Adjusting Water Flow Using T (Delta-T)". Possible Cause: Bad Thermistor or bad control board. The heat pump has locked due to five LP (low-pressure) faults during one call for heating or cooling. Does the display look as it should while it is starting up? There are multiple ways to diagnose the pressure switch fault. Make sure heater is installed with the required placement clearances for air flow and roof clearance. Air and water temperatures too cold to operate the heat pump. I'm not sure if this is expected for the 5450ti internal plumbing setup. 2023 Poolheatpumps.com. If ice forms on the outer coil, shut the heater off and allow ice to thaw. My Jandy heat pump / chiller is throwing this error when it's hot outside. Pool pump timer is not set for a long enough running period. Verify external water bypass around heat pump is closed. Supply voltage should be between 208 and 260 volts. Inspect the wirings carefully. If the PSI is too high, clean your filter. The heater only comes on if its turned all the way up. Suction Frost Air Conditioner Troubleshooting. 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. Does it not work on especially warm or cold days? Clogged filter pump impeller. The spa is about 500+ gallons of water. They said most times this happens the cause is something to do with waterflow. 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). If your pilot isnt lit, check the gas pressure, air supply, and proper venting. Any ideas on what the problem could be? And it says low pressure switch. I have a Pentair Heater. FIX: Low refrigerant charge. Adjust the switch to turn the heater off, not on. Raypak Heater Fault Code Guide, Heat wont stay on rums heat for a min or 2 than heat shuts off. Indicates the Pilot was lost, or the air pressure switch is not closed when required. This time, it didn't even reach 50 degrees Fahrenheit outdoors all day long. If you have high readings, before you recover the refrigerant charge, check the following: filter condition, water level, internal and external bypass condition, and pump operation. It usually has a large air evaporator on the outside that looks like a condenser coil and a heat exchanger (usually tube-in-tube) on the inside. 1. 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 have a Hayward Titanium Heat pro model HP21104t model heat pump. 1st one is the initial issue. Have you checked the circuit feeding the heater to make sure it is providing the proper voltage? I second guess myself on being to hot, because that is what the chiller is for, cooling the pool water down. Locate the button from behind of the control panel. Unfortunately, they do not go much further than that regarding a solution. CODE: FAN. Again, I am experiencing the same issue from last fall. Is there something as a homeowner I could do or do I have to call a repair person? Sometimes, the places we grow up in can shield us from the realities of the rest of the world. What happened to him?? Do NOTattempt any internal adjustments inside the heater. I replaced the temperature sensor and the circuit board. Although, theres strong water coming out of the 2 return lines. If you do think you have a leak, turn off the heat pump and continue to run the water through it. Was told maybe the control board was bad ?,any thoughts. Later located the water temperature sensor. It's about water movement, not just pressure. Shaded pool area. Dirty or worn filters or clogged lint traps. I run the heater and this time it did something different. Also make sure all other valves are open or in the proper positions to allow proper water flow through heat pump. Everything works fine until after about 15 min, when the fan just blows cool air and there is no flame anymore. If this doesn't work, proceed to check switch wiring and connections. The switch to the heater is on. Check Blower Motor. Same thing. 2023 Poolheatpumps.com. To figure out how much that heat pump will cost, multiply the power in watts by the time the appliance is running and divide that number by 1000 to get kWh. I doubt that it is a low pressure switch. It keeps triggering the high-pressure cut-off on the outdoor unit. Clean entire filtering system and or replace filter element. Clogged filter pump impeller. An ultrasonic leak detector picks up the sound of refrigerant and air leaking out of a hole to pinpoint the leak. Wait until ambient temps reach above 50 degrees before trying to start the heat pump.No power. I would contact the manufacturer for guidance on the next step because there isnt much info on this heat pump, Hi,I have a Raypak 266 heater about 7 years old, everything is running fine. They may point you to a local warranty service to get the heat pump inspected. Replace filter. Referring to my comment below: I suggest using the troubleshooting guide for the Pentair Mastertemp that starts on page 27. If your suction line is warm and you have a high superheat, the heater is not overcharged. Have not tried to jury rig a fix as I have the broken fitting. Learn more about the 4th Annual HVACR Training Symposium or buy a virtual ticket today athttps://hvacrschool.com/symposium. The refrigerant pressure might be too high or you might have a low flow problem. Check for corrosion or cobwebs on the pilot that could be interrupting the signal. 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. 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. Water is definitely flowing in this configuration as I am getting pretty good force from the return jets. LO Water Pressure Switch, Vent Pressure Switch, or Temperature Limit Switch Fault. 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 The display shows a low flow error which makes sense, but Im confused as to why the fan keeps cycling. Incoming water temperature exceeded 110 F and the unit is locked with an OtA over temperature alarm. Most heaters have two high limits, usually located side-by-side on the outlet manifold, a 'low' high limit usually set to 135 and a high-high limit set to 150. I had this same problem. If (1) does not work, recover the charge, remove bulb from SL, unscrew TXV head, shake it, if rattles, replace head (PN KT-45-ZGA), if not, replace TXV and filter dryer and charge appropriately. I am not familiar with oil-fired heaters. Wait for 2 minutes after the shut down of equipment before servicing. *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. 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). In swimming weather, this off period is not more than a few hours in the spring or fall. Was working great before then. Verify filter is clean, backwash if necessary to clean entire filter system or replace filter element if needed. Compressor cuts on briefly and then off after Five minute delay before set point is reached. The refrigerant systems high-pressure switch is showing as open. Replace filter. Press J to jump to the feed. Thanks for the replies. Air blower is running. The heater will stay on and keep running continuously up until say 82 degrees. I have a raypak 336A heater. Check the fan blade and make sure it is not slipping or broken. In order for a heater to operate smoothly and efficiently, it's important that pool system maintains a consistent flow of water. Fan is NOT Turning. Automatic restart 2 min after error is corrected. Corrective Action:Check the capacitor and fan motor. Heat pumps have horrible hydraulic design. Defective oil pump or the oil pump inlet screen is restricted. Low refrigerant in system. Verify filter and skimmers are clean, backwash if necessary. (Manual not electronic) I closed the pool. Use a cover while heating the spa. Many features may not work properly without it. Listed below are causes for high condensing temperatures: Dirty condenser. The last time I tried to run it, wont fire up. There are also videos about this. I just turned it on for the start of the season a couple days ago. Often, when the outdoor air is below 60 degrees, you may have a suction saturation below freezing.