The water pressure switch must be adjusted or it is broken. HP and HP 6 – Low water flow or faulty high pressure control in the unit. We shut it off and turned it on later and it seemed to work. FS – The unit is in defrosting cycle. No Hot Water . FLO & FL3 – Possible reasons: 1. Your email address will not be published. The 3LP will show the unit (LP3) after faults and shut down the unit and pool pump for safety. As a safety feature, the heat pump has a program time delay between the provision of power and unit starting, typically a few minutes. HP and HP 6 – Low water flow or faulty high pressure control in the unit. It could also mean a flow issue if the heat exchanger is calcified. Unit 6 HP will show after the defect (HP 6). From the manual it says that means High Limit 1 is open and it says that the heater has 2 high … Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. If the red light is lit, it indicates the loss of phase or wrong. All pool heaters have a pressure switch or flow switch the measurers the flow rate of water pumped into the heater. Check that the evaporator and inner pipe sweat. HEAT EXCHANGER REVERSAL PROCEDURE - STANDARD MODELS 1. Pool Will Not Heat; 1 Check that the air temperature is colder than the incoming air. This will cause the unit to shut down for safety. General furnace info on this Rheem furnace that was used in our community when it was built. This is evidence of the removal of heat from the air, suggesting that the heater is working. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. They are positioned on the return and supply outlets, #1 being the return and #2 being the supply. Wait for this time before performing the following checks: 1 Checking of the power supply to the unit is on. Matt- I bought a house with a smaller in-ground pool (approx 15′ x 30′, 3.5′ shallow, 5′ deep) that has a gas powered Raypak P-R206A-EN-C. Heater is 9 years old, worked great last summer- would heat the pool to temp in an hour or so, with very warm- almost hot- water pumped into the pool. Check water flow / backwash. Answer – The desired program temperature point is less than 60 ° F (15 ° C). 3 Check that the thermostat is set correctly, Pump Check that the water pump is running, Let check that the inlet valves are not closed, 5 Check the ambient air temperature suit design standards, Rheem Pool Heat Pump Error Codes | Troubleshooting. The unit is in safety mode and will show (FL3), press any key to restart the unit. Okay, the HL2 is a high limit fault. This will cause the unit to shut down for safety. careful! Rheem Water Heater Troubleshooting. They are both set to open at 135 degrees. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. Whenever we heat the spa, at about 94F, it trips off with HL1 & HL2 error messages. Hi Graig. Rheem Pool Heat Pump Error Codes | Troubleshooting. Closing thoughts on these Raypak pool heater troubleshooting tips. Possible excessive water temperature in the tube bundle. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. Check that the evaporator and inner pipe sweat. 1 Check that the air temperature is colder than the incoming air. Your email address will not be published. • The filter is in the backwash state. If the red light is lit, it indicates a loss of phase or wrong. The high limit 2 fault code means the hi limit 2 switch is open. AFT Models: Remove the thermostat temperature sensor by loosening the compression fitting nut (Figure 3). FS – The unit is in defrosting cycle. Rheem Pool Heat Pump Troubleshooting. 0 Comments; Business; February 9, 2021 3 Check that the thermostat is set correctly 1 Check that the air temperature is colder than the incoming air. If this happens, you should call for service. Rheem Pool Heat Pump Error Codes Troubleshooting, Alarm code E0 Error Description probe 1 error (control), Alarm code E1 Error Description probe 2 error (defrost), Alarm code E2 Error Description probe 3 error (cond), Alarm code IA Error Description external alarm, Alarm code dOR Error Description open door alarm, Alarm code LO Error Description low temperature alarm, Alarm code HI Error Description high temperature alarm, Alarm code EE Error Description unit parameter error, Alarm code EF Error Description operating parameter error, Alarm code Ed Error Description defrost ended by timeout, Alarm code dF Error Description defrost running, Alarm code cht Error Description dirty condenser pre-alarm, Alarm code CHt Error Description dirty condenser alarm, Alarm code EtC Error Description clock alarm. Collection page for Limit Control Switches is loaded Any problems related to electrical or refrigeration should only be done by licensed individuals. LP and LP3 – Refrigerant gas shortage or faulty low pressure in the unit. Check Unitherm governor- replace if necessary 5. check bypass assembly- replace spring or bypass if necessary: HL2: The high-limit has exceeded 135F: 1. check properly that the evaporator and inner pipe sweat. BEKO Refrigerator Error Codes|Error Solution, Beko Washing Machines Error Code| Solution, BERETTA Gas Boiler Error Codes| Error Solution, Biasi Gas Boiler Error Codes | Troubleshooting, Blanco Dishwasher Errors| Troubleshooting, Blanco Dishwasher Errors Codes| Troubleshooting, Friedrich AC Error Codes| Troubleshooting. 6 Checking thermostat is set correctly. 5 Check the ambient air temperature suit design standards, Your email address will not be published. Check for blockage in tubes. 4 Check electrical for loose connections and wires. 5 Check supply fuse. I have a Rheem (Raypak) 400,000 BTU pool heater the "Hi Limit 2 Fault" limit switch trips after about 10 min checked gas flow under 14 inches by gas comp Tank 40% full propane it has worked well for the past two summer Hasn't work this year since we opened the pool Removed top to make sure no mice made a nest anywhere inside looked at stack through to the top is OK I have a positive vent squirrel cage on … The check properly phases are in the correct rotation (for three phase units only), the red and green lights are lit on the phasewell sequence relay. 2 Check inlet louvers, outlet grills and condenser coils have satisfactory airflow and are not filled. 4 Check electrical for loose connections and wires. This is evidence of the removal of heat from the air, suggesting that the heater is working. If this happens, you should call for service. Required fields are marked *. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. (The fan works but the compressor is off.). Any electrical work is to be done electrically with the unit separately. check properly the power supply on the unit is turned on. Effective Raypak pool heater troubleshooting is all about knowing what to look for, and what the signs mean. Mark shows us in this video how to do troubleshooting for a heater, he walks us through all of the steps. • The filter pump is turned off. 3 Check the flow of water 3. 2. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. check properly electrical for loose connections and wires. After a while the digital display said HL1 open service. Let check that the inlet valves are not closed There are two shown for your unit - #1 and #2. Wait for this time delay before performing the following check properlys: Your email address will not be published. Gree AC Error Troubleshooting E5 Error Code, heat load calculation formula | Building| Hotel| Home, Electrolux Kelvinator AC Error Code | Troubleshooting, Sanyo Air Conditioner Error Codes | Inverter, Delonghi Portable Air Conditioner Fault Codes | Solution. Once heater cools, high limits resets automatically. check properly that the air temperature is colder than the incoming air. 1 Checking of the power supply to the unit is on. 3. Any electrical work is to be done with an electrically isolated unit. Unit 6 HP will show after the defect (HP 6). • The water pressure switch must be adjusted or it is broken. Check that the evaporator and inner pipe sweat. 4. To find your local Rheem Approved Plumber, contact us or call Rheem Service on 1300 556 036. This is evidence of the removal of heat from the air, suggesting that the heater is working. If this video helped you please consider subscribing to my channel. I am trying to reach 1000 subscribers! 2 Check inlet louvers, outlet grills and condenser coils have satisfactory airflow and are not filled. 2 Check inlet louvers, outlet grills and condenser coils have satisfactory airflow and are not filled. Reset the breaker for the electrical circuit to the pool heater by flipping the breaker switch to the "Off" position and then to the "On" position. There are quite a few things that can cause this to happen. Disconnect wires at high limit, AGS (automatic gas shut-off), and pressure switch on the in/out header (Figure 2). • The filter is dirty. Any problems related to electrical or refrigeration should be done by licensed persons only. Check for low water flow. 2. Limit Control Switches,Limit Control Switches. 2 Check stages are in correct rotation (for three phase units only), red and green lights lit on Phasephal sequence relay. 4 Check water filter is on Pump Check that the water pump is running The most common cause if flow. Save my name, email, and website in this browser for the next time I comment. This can mean several things. off – The desired programmed temperature point is less than 60 ° F (15 ° C). So far tech has changed blower fan, both HL1 & HL2 limit switches, and a … All electric water heaters and gas heaters that use electricity: The first issue to troubleshoot is … The inlet louvers, outlet grill, and condenser coil tested have satisfactory airflow and are not filled. Samsung Refrigerator Beeps 11 Times | How To Fix ? View online or download Raypak 336A Installation & Operating Instructions Manual, Installation And Operation Manual, Replacement Instructions Manual Pressure is about 9psi. 1. Unit 3 will show (LP3) after LP fault and shut down the unit and pool pump for safety. The FL3 code will shut down the unit and pool pump. Rheem Pool Heat Pump Error Codes| Troubleshooting. Samsung Refrigerator Beeps 11 Times | How To Fix ? careful! Although all pool heat pumps need maintenance to maintain performance, a bit of troubleshooting can save you a lot of time. The FL3 code will shut down the unit and pool pump. • The unit is in safety mode and will press any key (FL3) to restart the unit. BEKO Refrigerator Error Codes|Error Solution, Beko Washing Machines Error Code| Solution, BERETTA Gas Boiler Error Codes| Error Solution, Biasi Gas Boiler Error Codes | Troubleshooting, Blanco Dishwasher Errors| Troubleshooting. LP and LP3 – Refrigerant gas shortage or faulty low pressure in the unit. • Lack of water to the pool pump. A pool heater is an “open boiler” system, meaning the heater is cooled by the water flowing through the heater. The FL3 code will shut down the unit and pool pump. We have a Raypak gas heater and turned it on for the first time this season the other day. Please see the Owner's Guide for your Continuous Flow Water Heater model. Pool Will Not Heat; Check that the ejected air temperature is colder than incoming air. Home / rheem heat pump fault codes; rheem heat pump fault codes. 2 Check stages are in correct rotation (for three phase units only), red and green lights lit on Phasephal sequence relay. Here are tips for solving your Rheem water heater problem or deciding to call a Rheem service company to handle the repair. Temperature Limit Control,Temperature Limit Control. Save my name, email, and website in this browser for the next time I comment. This is evidence of the removal of heat from the air, suggesting that the heater is working. Required fields are marked *. This is evidence of heat removal from the air, suggesting that the heater is working. Exhaust Fan Motors,Exhaust Fan Motors. Check that the evaporator and internal pipes sweating. As a safety feature, there is a time delay between the provision of power and unit starting in the heat pump, usually within a few minutes. Raypak 336A Pdf User Manuals. Gree AC Error Troubleshooting E5 Error Code, heat load calculation formula | Building| Hotel| Home, Electrolux Kelvinator AC Error Code | Troubleshooting, Sanyo Air Conditioner Error Codes | Inverter, Friedrich AC Error Codes| Troubleshooting, Delonghi Portable Air Conditioner Fault Codes | Solution. Remove right and left side access panels (Figure 1). If the red light is lit, it indicates a loss of phase or wrong • The unit is in safety mode and will press any key (FL3) to restart the unit. This typically means a bad or dirty connection at the switch or the wiring from the switch back to the board and or a bad switch. check properly the water flow / backwash. check properly that the thermostat is set correctly, check properly that the water pump is running, check properly that the inlet valves are not closed, check properly the ambient air temperature suit design standards. (The fan works but the compressor is off.). • The water pressure switch must be adjusted or it is broken. 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