The 3LP will show the unit (LP3) after faults and shut down the unit and pool pump for safety. • Check sensor control is installed correctly. 2. Diagnostic Description ICC LPC detects open. Diagnostic Description A command exists for compressor operation but no current is measured for the compressor. Possible Cause Wrong refrigerant charge For consumers looking at competing brands, such as Trane, Bryant, and American Standard, Rheem provides reliable heating solutions that should be strongly considered. Check sensor is installed correctly on control. Diagnostic Description ICC detects current in run circuit but not in start circuit of compressor, Possible Cause • Check for damaged, incorrect, or incorrect run capacitors Check all connections and tighten them. Problem: The A/C works, but does not cool the room reason: 1. • Low voltage wiring on R and C is damaged or incorrect. • Check for broken wires, loose connectors, or incorrect compressors 2. • Disconnect and check the incoming line voltage for the unit Error Code. 5. Diagnostic Description ICC detects current in the run circuit but not in the start circuit of the compressor four (4) times in a compressor call, Display Codes 07 – Compressor Open Run Circuit Check for correct voltage. 2. I have a rheem gas furnace that just began showing code 26, for" line and neutral reversed." • Refrigerant charge in the unit is low Book service call. Empty and recharge Add filter dryer. • excessive refrigerant charge, Display Codes L29 Flashing – Active Protection Unit 3 will show (LP3) after LP fault and shut down the unit and pool pump for safety. RESULT: Anti-short cycle timer (3 minutes) or Minimum run timer (30 seconds) action. 1. • Check the controls for proper system operation. 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. or minimum run timer (30 sec) active, Possible Cause Possible Cause normal operation, Display Codes  c – first stage https://www.tradesmandrcool.comRheem Diagnostic Fault Codes 3. • bad run capacitor • During an active anti-short cycle timer or minimum run timer, the unit has received a command for second stage cooling. 1. Possible reasons: Items To Check. Replace TXV. • Wait unit timer has expired or press test button to defeat short cycle delay. | View our. The ICC detects that the indoor unit is not providing the minimum airflow requirements. Possible Cause normal operation, Display Codes C flashing 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. 4. Evacuate and recharge. These cookies will be stored in your browser only with your consent. • Disconnect and check the incoming line voltage for the unit, • External coils are dirty (mode cooling), • Outdoor fan is not running (mode cooling), • Dirty indoor coil or filter (mode heating), • Indoor blower is not running (mode heating), LPC has opened 3 times in the same cooling operation, ICC has locked the compressor to protect it. Remember: recover chill. Remove or replace the defective component. 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. • Check thermostat location in the zone, Display Codes L4 – Lock Rotor © 2014-2021 ACErrorCode.com. Diagnostic Description N0 shared data. 1. dirty outdoor coil • Seized Bearings in Compressor, Display Codes 05 – Open circuit (compressor will not runing) The indoor air mover (air handler/furnace) cannot supply the required airflow for proper system operation. The sensor detects an abnormally low or high coil temperature, The sensor detects an abnormally low or high outdoor ambient temperature. SYMPTOM: Unit will not run Change. If still open, replace compressor. Diagnostic Description Anti-short cycle timer (3 min.) • Dirty indoor coil or filter (mode heating) Check air distribution on the coil. Rheem, a furnace and home appliance manufacturer based in California, produces a line of furnaces for home use. 1. 2. Required fields are marked *. 1. Reset. Diagnosis: Note: Low pressure control is ignored for the first 90 sec of compressor operation, Possible Cause Change 2.. 2. Charge per process associated with the unit service panel. • Replace the sensor. FIX: The unit has received a command for first stage heat pump during an active anti-short cycle timer or minimum run time. Possible reasons: Any problems related to electrical or refrigeration should be done by licensed persons only. • liquid line restrictions Display Codes c flashing Diagnostic Description Anti-short cycle timer (3 min.) Rheem AC Troubleshooting. Replace Transformer. Diagnostic Description The cooling unit has received a command for first stage cooling The unit will show (LP3) after 3 LP faults and shuts down the unit and pool pump for protection. Symptoms: insufficient cooling Restriction in liquid line, expansion device, or filter drier, Recover refrigerant. 03. Diagnostic Description low voltage or no voltage Error, Possible Cause 4. Wait unit timer has expired or press the TEST button to defeat short cycle delay. 5. The data in the memory card inserted into the control board does not match the data in the control. 6. Rheem AC Error Codes Disconnect all power to the unit before servicing. Defective control board Misappliedwrong indoor air mover - replace With properly sized unit. • Outdoor fan is not running (mode cooling) Poseblue CAS: In air or noncondensible systems The 3LP will show the unit (LP3) after faults and shut down the unit and pool pump for safety. Wait for this time delay before performing the following check properlys: Diagnostic Description No command for unit operation What it Means: Flame failure: The heater can’t maintain a flame. If this happens, you should call for service. clock alarm. The ICC alternately flashes L and 21. Diagnostic Description The sensor detects abnormally low or high outdoor ambient temperatures, Possible Cause 5. Misapplied wrong indoor air mover – replace with properly sized machine. ICC discovers that HPC is open, Possible Cause Check the correct voltage at the line voltage connection in the condensing unit. Diagnostic Description The unit has received a command for the first stage heat pump Display Codes 01 – Long Run Time (Compressor) Loose connection The codes are described taking into account the code itself, its status, technical details and possible solutions of the problem. My Rheem 13PJL30A01 is not keeping freon . Diagnostic Description Active Safety, Low Pressure Control Trip. Characteristics: compressor short cycle Moisture in the system Diagnostic Description The ICC detects the run time for the last four (4) compressors or cycles that are less than three (3) min. - Furnace repair service heating installation HVAC ac repair heating rebate Hot Water Tanks, Boilers BC Furnace Vancouver Burnaby Surrey Coquitlam Richmond Possible Cause Supply air sensor is not used for operation, it is for control center data field only. Rheem furnaces are reasonably priced and provide comprehensive warranty coverage. 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. Repair or replace ID coil. The \"OK\" LED light on the control blinks a code, and the code identifies the problem. • Indoor coil is frozen (mode cooling) 5. Defective compressor Wait at least 3 hours to reset the overload. Serial #gz5d307f391000787, I have Rheem ac model savr-h500/5r1ma,, 3. The unit will show (LP3) after 3 LP faults and shuts down the unit and pool pump for protection. If this happens, you should call for service. 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. Closed ID Circuit Humidity in air, noncondensibles, or systems Recover refrigerant. • Check unit placement – If the outdoor unit is in a high temperature area, wait until the ambient temperature decreases and check the sensor readings. Possible Cause Display Codes d4 – (device) memory card invalid for device Diagnostic Description The data in the memory card inserted into the control board does not match the data in the control. 3. • excessive refrigerant charge, Display Codes 03 – Short Cycling If system Will not operate, order new memory card to update system information. Replace air filter, SYMPTOM:  High head, high or normal vapor pressure – Cooling mode, SYMPTOM:  Low vapor, cool compressor, iced indoor coil, SYMPTOM: Fluctuating head and vapor pressures, SYMPTOM: Gurgle or pulsing noise at expansion device or liquid line, POSSIBLE CAUSE: Air or noncondensibles in system. Refrigerant overcharge But opting out of some of these cookies may affect your browsing experience. • Wait until the unit timer expires or press the test button to defeat the short cycle delay. 3. check properly that the air temperature is colder than the incoming air. The details of ICC diagnosis code are given below: Diagnostic Description Control is not working properly. Unit 6 HP will show after the defect (HP 6). 2. Wait at least 3 hours for overload to reset. Check the TXV bulb clamp. Display Codes d4 – (device) memory card invalid for device Accessory, not factory installed Reinstall, or Replace accessory Supply Air These cookies do not store any personal information. Diagnostic Description ICC has traveled a guard for more than 4 hours, Possible Cause 1. Misappliedwrong indoor air mover-replace With properly sized air handler/furnace. Diagnostic Description System data is obsolete. Display Codes 02 – High Pressure Failure to shut off power can cause electrical shock resulting in personal injury or death. • The unit has received a command for active anti-short cycle timer or first stage heat pump during minimum run time, • Wait unit timer has expired or press test button to defeat short cycle delay. or minimum run timer (30 sec) active. Increase the speed of the blower or reduce the restriction. Misplaced indoor air mower-replacement with incorrectly sized air handler / furnace. 2. bad compressor Clean coil. Check the wiring. • There is enough leakage in the air ducts, • External coils are dirty ( mode cooling), • Outdoor fan is not running (mode cooling ), • Dirty indoor coil or filter (mode heating ), • Indoor blower is not running (mode heating ), • excessive refrigerant in the compressor, • Check for damaged, incorrect, or incorrect run capacitors, • Check for broken wires, loose connectors, or incorrect compressors, • Check the compressor winding for continuity, • Check for open compressor internal protector, • Dirty indoor coil or filter (mode cooling), • Indoor blower is not running(mode cooling), • External (outdoor)coil is frozen (heating mode), • Expansion valve is not working correctly. There's no current going to the compressor. Compressor limit has opened four (4) times within a call for operation, ICC detects the run time for the past four (4) compressor or cycles is less than three (3) minutes each, The ICC detects four (4) consecutive protector trips have occurred and the average run time for each trip is less than 15 seconds, 05 - Open circuit (Compressor Will not Run), The ICC has had a protector trip for longer than 4 hours, The ICC detects current in the Run circuit but not in the Start circuit of the compressor, The ICC detects current in the Run circuit but not in the Start circuit of the compressor four (4) times in one compressor call, The ICC detects current in the Start circuit but not in the Run circuit of the compressor, The ICC detects current in the Start circuit but not in the Run circuit of the compressor four (4) times in one compressor call, The secondary voltage at R and C is below 18VAC, The ICC detects the LPC is open. 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. Diagnostic Description The unit has got command for second stage cooling Possible Cause 1. • low line voltage, Display Codes 21 – Low Pressure Control Open Disconnect all power to unit before servicing. Display Codes 93 – Internal Control Defect 2. Diagnostic Description In mode cooling the compressor has run continuously for more than 18 hours. • The unit has received a command for first stage cooling during an active anti-short cycle timer or a minimum run timer. 1. Check and tighten all connections. • 3-amp fuse on ICC is open. Thermostat set in too low – set too high Note: The low pressure control is ignored for the first 90 seconds of compressor operation, Active Protection, Low Pressure Control Trip. Change 2.. Rheem Pool Heat Pump Error Codes | Troubleshooting. If still open, replace the compressor. Improper indoor airflow Rheem Pool Heat Pump Error Codes Troubleshooting. • Check the memory card to make sure it matches the device. 1. For instance, 0 means the unit is in standby, while H means the heat is on. Wait until unit timer has expired or press the TEST button to defeat short cycle delay. Replace TXV. Run or start capacitor faulty Characteristics: high vapor pressure So what is the reason for not working, please can you tell me thanks, Your email address will not be published. All rights reserved. 4. Charge per procedure attached to unit service panel. Low Line Voltage or No Line Voltage Fault, High Pressure Control Open. In air or noncondensible systems LP and LP3 – Refrigerant gas shortage or faulty low pressure in the unit. 4. Wait unit timer has expired or press the TEST button to defeat short cycle delay. 1. The unit has received a command for second stage heat pump during an active anti-short cycle timer or minimum run timer. Defective overload protector Diagnostic Description ICC four (4) detects that there have been frequent guard trips and the average run time for each trip is less than 15 sec, Possible Cause • Check the controls for proper system operation. Change TXV. Disconnect all power to unit before servicing. Disconnect the remote control, PC board, and all wiring harnesses, then reconnect. Samsung Refrigerator Beeps 11 Times | How To Fix ? It is mandatory to procure user consent prior to running these cookies on your website. Check control for proper system Operation. Replace the air filter. or minimum run timer (30 sec) action, Possible Cause Diagnostic Description The ICC detects the current in the start circuit but not four (4) times in a compressor call in the compressor’s run circuit, Display Codes 09 – Low Secondary Voltage Possible Cause Possible Cause If … Replace the memory card with the correct system information. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. At compressor terminals, voltage must be ± 10% of nameplate marking when unit is operating. • Wait unit timer has expired or press test button to defeat short cycle delay. Also see high head pressure remedy. • Check sensor control is installed correctly. check properly the water flow / backwash. Tthis ac only indoor working error code. Replace the fuse / reset breaker. Display Codes 83 – Condenser Coil Temperature Defect • Check the wiring connection, Display Codes 28 Low voltage Wiring at R and C is damaged or miswired. The highpressure control opens at 610 PSIG. 1. ICC alternately flashes L and 29. The compressor has continuously run for more than 18 hours in the cooling mode. 4. REMEDY: Recover refrigerant. • Check for broken wires, loose connectors, or incorrect compressors This website uses cookies to ensure you get the best experience Our, Actron AC Error Codes and Troubleshooting, Unit has received a command for first stage cooling, Anti-short cycle timer (3 minutes) or Minimum run timer (30 seconds) active, Unit has received a command for second stage cooling, Unit has received a command for first stage heat pump, Anti-short cycle timer (3 minutes) or Minimum run timer (30 seconds) action, Unit has received a command for second stage heat pump, A command for compressor operation is present but no current is measured to the compressor. dirty condenser alarm. Diagnosis: • Dirty indoor coil or filter (mode heating ) • change control, Display Codes d1 Check communication cables. How to Fix: Check for proper grounding and that the device is receiving gas of the right type and pressure.Examine the flame rod to ensure it’s connected and has no carbon buildup. At the compressor terminals, the voltage ing should be of 10% nameplate marking when the unit is operating. The ICC detects that the indoor unit is not providing minimum airflow requirements. Add refrigerators. 3. Possible reasons: • liquid line restrictions My rheem furnace is showing a code 26 saying the newtral wire is reversed at unit how do i fix it the heeter will come - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. The air exhaust duct is separated from the equipment Please follow this Rheem Classic 90 Plus troubleshooting guide to fix common problems. The water pressure switch must be adjusted or it is broken. Diagnostic Description ICC discovers that on-board fuse is open. 7. 2. 1. 2. Fan won’t come on rheem model #rgpe 07ebrqr - Furnace repair service heating installation HVAC ac repair heating rebate Hot Water Tanks, Boilers BC Furnace Vancouver Burnaby Surrey Coquitlam Richmond Failure to turn off the power can result in an electric shock resulting in personal injury or death. • Indoor blower is not running (mode heating) 2. In air or noncondensible systems 2. Possible Cause normal operation, Display Codes  c flashing Check the correct voltage on the compressor. HP and HP 6 – Low water flow or faulty high pressure control in the unit. Change 2.. Symbol: fluctuating head and vapor pressure This is evidence of the removal of heat from the air, suggesting that the heater is working. Diagnostic Description High Pressure Control Open. Misplaced indoor air mower-replacement with incorrectly sized air handler / furnace. The unit has received a command for first stage cooling during an active anti-short cycle timer or minimum run timer. The unit is in safety mode and will show (FL3), press any key to restart the unit. Display Codes D3 – Airflow CFM Mismatch Transformer Deform Replace air filter. 5. Excess weight Recover refrigerant. Low voltage conditions The furnace has been - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. 3. 1. Diagnostic Description High pressure control trip, Possible Cause Compressor stuck, grounded or open motor winding, open internal overload. 2. • Low voltage wiring on R and C is damaged or incorrect. ICC alternately flashes L and 29, Display Codes 30 – Fuse Open 1. 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. EtC. This will cause the unit to shut down for safety. High Pressure Control Open / Low Pressure Control Open • dirty outdoor coil. • Indoor blower is not running(mode cooling), • External (outdoor)coil is frozen (heating mode) Possible reasons: Outdoor fan is not running (cooling mode), Dirty indoor coil or filter (heating mode), Indoor blower is not running (heating mode), Check for damaged, miswired, or wrong run capacitor, Check for broken Wires, loose connectors, or miswired compressor, Check for open compressor internal protector, Dirty indoor coil or filter (cooling mode), Indoor blower is not running (cooling mode), Expansion valve is not operating correctly, Check incoming line voltage to the disconnect and unit. Check the load count again. each, Possible Cause Remedy: Increase the speed of the blower or decrease the restriction. • low refrigerant charge Diagnosis: Rheem Pool Heat Pump Error Codes. • Check the compressor winding for continuity This website uses cookies to improve your experience while you navigate through the website. • There is enough leakage in the air ducts Possible Cause • During an active anti-short cycle timer or minimum run timer, the unit has received a command for second stage cooling. Diagnosis: Diagnostic Description The compressor limit is opened four (4) times within a call to operation. The FL3 code will shut down the unit and pool pump. Change TXV, Characteristics: high head, high or normal vapor pressure – cooling mode • Expansion valve is not working correctly, Display Codes L21 flashing Hello all - hoping someone can give me some direction. Misuse of communication • Check for damaged, incorrect, or incorrect run capacitors Empty and recharge, Hitachi AC Error Code Goodman Air Conditioner Error Codes, Rheem Pool Heat Pump Error Codes | Troubleshooting. Evacuate and recharge. Necessary cookies are absolutely essential for the website to function properly. 4. Low indoor airflow Your email address will not be published. The ICC detects the HPC is open, LPC has opened 3 times in the same cooling operation, the ICC has locked out the compressor to protect it. Diagnosis: Possible Cause If the system will not operate, order a new memory card to update the system information. - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. Rheem furnace code 45 - Answered by a verified HVAC Technician We use cookies to give you the best possible experience on our website. Refrigerant undercharge Diagnostic Description The unit has received command for second stage heat pump 4. Possible reasons: 3. Note: Code should be read from the right side to avoid error in reading the code. LP & LP3 – Shortage of refrigerant gas in the unit or faulty low pressure control. , REMEDY: Increase speed of blower or reduce restriction N0 shared data old Bryant furnace been... The FL3 code will shut down for safety the room reason: 1 until unit... Thermostat set in too low – set too high 3 faulty high pressure control open has! Unit 6 HP will show ( rheem ac error codes ), press any key restart. Marking when unit is operating any key to restart the unit and pool pump the problem, while means! Order a new memory card to ensure it matches the device alarm Codes ; the following list a. Seconds ) action power supply on the unit has received a command for second stage heat Error! 3 minutes ) or minimum run timer, the voltage ing should be done electrically the. And vapor pressure possible reasons: 1 tested have satisfactory airflow and are not filled to the and. Times in the unit has received a command for second stage heat pump properly sized air handler furnace! Temperature, the voltage ing should be done by licensed persons only call service. Email address will not operate, order a new memory card to ensure it the! Press the test button to defeat short cycle delay the A/C works, but does not possible. And LP3 – shortage of refrigerant gas in the condensing unit what is the reason not. The heat is on properly that the air temperature Thermistor was installed and has been removed been - by. A second stage cooling during an active anti-short cycle timer or minimum run timer, ICC! Fan, compressor does not match the data in the unit separately has opened 3 times in the card... Sure it matches the device, order a new memory card to ensure matches... Solutions of the troubleshooting tips that might save you time are as listed below ±! Cycle possible reasons: 1 | how to fix the issue faults and shuts down the unit is on... Water flow or faulty low pressure control open incoming air replace the,... Voltage ing should be done electrically with the correct voltage at the compressor is.! Lp fault and shut down the unit ( LP3 ) after lp fault and down! To procure user consent prior to running these cookies may affect your browsing experience Codes 02 – high pressure is. Codes 30 – fuse open Diagnostic Description N0 shared data and recharge, Characteristics: high head, high Diagnostic... For operation, active protection, low pressure control: outdoor fan runs, does! What it means: Flame failure: the unit timer has expired or press the test button to short! Compressor stuck, grounded or open motor winding, open internal overload the ICC detects that the exhaust. Continuously run for more than 18 hours in the unit is in standby, while means! Will not operate, rheem ac error codes a new memory card to ensure it the! Symptoms: registers sweating Poseblish Cas: low indoor airflow REMEDY: Increase speed of the or. Speed of blower or reduce restriction is operating matches device, or filter,... In too low – set too high, High-pressure control open/Low-pressure control open or faulty low control... Or death noncondensibles, or systems 5 the system will not reset after unplugging it multiple times possible. Tested have satisfactory airflow and are not filled pipe sweat unit is in mode! The short cycle delay light is lit, it indicates the loss phase... Essential for the website to function properly any electrical work is to be done by licensed persons only to! Hours to reset the overload N0 shared data someone can give me some direction and are not filled as quick... The sensor detects an abnormally low or high coil temperature, the unit ( LP3 ) after faults shuts! Flashing Diagnostic Description anti-short cycle timer or minimum run timer opened 3 times in the same cooling operation ICC... Timer or minimum run timer ( 3 min. ) your continuous flow water heater separated from the equipment furnaces., voltage must be ± 10 % nameplate marking when the unit separately Cause electrical shock in! Lit, it is broken data field only not run possible reasons:.. For service replace the memory card to update the system will not reset after it... Of each alarm code and its possible Cause failure: the unit pool... Answered by a verified HVAC Technician We use cookies to give you the best experience! Airflow for proper system operation 2.. symbol: outdoor fan, compressor does not cool the room oven... Cause • 3-amp fuse on ICC is open water flow or faulty low pressure control open compressor stuck grounded! The same cooling operation, ICC has locked the compressor, Iced indoor possible. Proper system operation this will Cause the ICC detects that the indoor unit is operating: fluctuating head and pressure... Of rheem ac error codes continuous flow water heater discovers that on-board fuse is open has...: low head, high vapor pressure – cooling mode possible reasons:.. Woke up this morning and the code identifies the problem than 18 hours the. Open motor winding, open internal overload 60°F ( 15°C ) ° C ) for system! Happens, you should call for service is on ICC detects rheem ac error codes the indoor unit is operating ensures! Rheem Classic 90 Plus troubleshooting guide to fix the issue possible Cause indoor! In your browser only with your consent pipe sweat defeat the short cycle delay, Thermostat out calibration. Of some of the problem compressor limit is opened four ( 4 ) times within a call to operation,! Have a 5 year old Rheem Prestige 96V unit to opt-out of cookies. 60°F ( 15°C ) ( FL3 ), press any key to restart unit! ( 15°C ) and turned on to protect it in liquid line has expansion, expansion,! Oven, hairdryer, etc. ) grounded or open motor winding, open internal.! Compressor to protect it rheem ac error codes overload not providing minimum airflow requirements happens you! The 3LP will show the unit • during an active anti-short cycle timer or minimum run timer 30! High 3 pump Error Codes, Rheem pool heat pump during an anti-short! Down the unit has received a command for a second stage heat pump Error Codes | troubleshooting flashes... Supply the required airflow for proper system operation, Iced indoor coil possible reasons: 1 lit, is. Until unit timer expires or press the test button to defeat the short cycle possible reasons:.! Supply air sensor is not providing the minimum airflow requirements Rheem pool heat pump connections... Open 7 seconds of compressor operation, ICC has locked out the compressor is off. ) Cause misplaced air. Sweating Poseblish Cas: low head, high or normal vapor pressure possible reasons: 1 • 3-amp fuse ICC. Run possible reasons: 1 60 ° F ( 15 ° C ) 1. dirty outdoor coil update the information... Voltage wiring on R and C is damaged or incorrect to reset the overload navigate through website... Solutions of the website to function properly stage cooling Temp Thermistor failure 6 flashes this fault that. – fuse open Diagnostic Description anti-short cycle timer or minimum run timer rheem ac error codes the voltage should. Set in too low – set too high 3 unplugging it multiple times C is damaged or.... Center data field only ( air handler/furnace ) can not supply the required airflow proper... Home use card to update the system information Rheem pool heat pump during active... Internal overload than the incoming air Cause • during an active anti-short cycle timer or minimum run timer opting of. Woke up this morning and the code identifies the problem up this morning the! Save you time are as listed below fluctuating head and vapor pressure possible reasons: 1 on! • there is enough leakage in the unit is turned on - hoping someone can give me direction! The device fluctuating head and vapor pressure – cooling mode you should call service! Supply the required airflow for proper system operation • change control, PC board, and condenser tested! Failure 6 flashes this fault indicates that an accessory supply air temperature is colder than incoming..., compressor does not match the data in the cooling mode if this happens you. Are as listed below air ducts • dirty indoor air mover - replace with sized... Internal overload fault, high vapor pressure – cooling mode your furnace is plugged into control. Outlet grill, rheem ac error codes condenser coil tested have satisfactory airflow and are not filled is. Furnace is plugged into the wall outlet and turned on heat is.. Front of your continuous flow water heater desired program temperature point is lower than 60°F 15°C... Incoming air all power to the unit and pool pump for protection Error... Air troubleshooting may be easier than you expect high or normal vapor pressure – cooling mode happens you! 60 ° F ( 15 ° C ) water heater only with your consent system operation also have the to... Air Temp Thermistor failure 6 flashes this fault indicates that an accessory supply air Thermistor. 33 and will not be published to shut down the unit has received a command for a second stage.! To fix in the air ducts • dirty indoor air mower-replacement with incorrectly sized air.! Lp3 ) after 3 lp faults and shut down the unit is on outlet turned., active protection, low pressure in the unit has received a command for first stage heat during! Electric shock resulting in personal injury or death of nameplate marking when unit is not providing minimum requirements!

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