trane heat pump error codes

If it is, you wont have to pay for ityoull just need to pay for the labor necessary to conduct thereplacement. All the other models can be reset by turning the thermostat on and off at the circuit breaker. Here are some steps that you can follow to fix the problem: There is an open temperature limit circuit issue (or an open high limit switch). This could happen due to flame loss or unsuccessful ignition attempts. Error P7 is caused due to evaporators high-temperature protection. Are Your Trane AC Units start or stop frequently? Action: Check for a tripped breaker/blown fuse (to your outdoor unit)- these two are common culprits for error 89. It might also be located inside the equipment, behind the service panel. The defrost control has two sensors: one inputs the outdoor temperature and one inputs the coil temperature to the defrost control. endobj Meaning: Humidity reading outside of measurable range. I have access to every brand and can buy many for much less than I can buyTrane some I could probably get for free. If valve is open when it should be closed the heater will shut down and go into lockout. Error 05 is caused by a problem with the outdoor temperature sensor. A slowly flashing light indicates that your Trane furnace is feeling absolutely fine and is waiting for a signal from the thermostat to start operating. Automatic restart is 2 minutes after the error is corrected. If it stays on continuously when above 30F, or if it comes on when 50F outdoors, call for service. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'arlingtonairconditioningheating_com-mobile-leaderboard-1','ezslot_10',177,'0','0'])};__ez_fad_position('div-gpt-ad-arlingtonairconditioningheating_com-mobile-leaderboard-1-0');Meaning: It occurs due to a high-pressure prevention system. If your Trane thermostat is displaying an error code, check out this Trane thermostat error codes troubleshooting guide (description and possible repairs). This error is caused when the discharge temperature sensor is open or short-circuited. The outdoor unit and indoor unit heat exchangers are dirty. Heating: 85~1700kW / 150~3000kW 50 / 60Hz), M01 Module outgoing water temperature sensor problem, M02 Module return water temperature sensor problem, C00 Communication with Module Controller failed to Stop the device, C10 Communication with OD Controller failed to Stop the device, F01 Inlet water temperature sensor problem, F03 Intermediate water temperature sensor problem, F02 Outlet water temperature sensor problem, E14 Customer pump is not ready (unit) Stop the unit, C05 Communication error between OD Controller and pump Stop the unit, C01 Communication error between OD Controller and circuit Stop the unit, F08A Coil gas temperature sensor 1 problem, F09A Coil gas temperature sensor 2 problem, E04A Ejection temperature abnormality lock, C02A Communication problem between Circuit Controller and compressor, C03A Communication problem between Circuit Controller and fan, F08B Coil gas temperature sensor 1 problem, C02B Communication problem between Circuit Controller and compressor, C03B Communication problem between Circuit Controller and fan, F08C Coil gas temperature sensor 1 problem, F09C Coil gas temperature sensor 2 problem, E04C Ejection temperature abnormality lock, C02C Communication error between Circuit Controller and compressor, C03C Communication error between Circuit Controller and fan, F08D Coil gas temperature sensor 1 problem, F09D Coil gas temperature sensor 2 problem, E04D Ejection temperature abnormality lock, C02D Communication error between Circuit Controller and compressor, C03D Communication error between Circuit Controller and fan. Cooling: 85~1700kW / 150~3000kW on and off and then perform a service test to find out if everything is okay. If OK, proceed to step 2. How To Troubleshoot a 2-Stage Air Conditioner? Dealers can answer questions, help you find the right products for your home, and repair your system. If the Trane mode is active, the AC unit works at a set point of 24C. endobj Trane Thermostat Xl850 Codes - Hvac-talk: Heating, Air. Replace if necessary. As an Amazon affiliate, we earn a commision from qualifying purchases. Disconnect plug from P5 connector from Fuse Board. SUMMARY OF ALERT CODE & CHARGE ASSISTTM I-EDS Alert Code 90 68 67 79 102 67 113 67 114 50 123 80 Description Excessive Communication Errors Loss of Heat/Cool Demand Message (COMM) Loss of Bit Master (Clock Signal) Defrost Fault A Defrost Fault B and/or C Defrost Fault A and [B and/or C] Ambient Temperature Sensor Fault Because sometimes condenser coils have a blockage of dust. Should I replace compressor or whole unit? 5 0 obj Trane Heat Pump Makes Odd Noises. Check the flame sensor and the gas valves. Read: Trane Error Code 126 Troubleshooging Guide. The error code PH occurs due to direct current bus over-voltage. Automatic restart 2 min after error is corrected. H4 There is 3 times P6 protection in 30 minutes. If 120VAC plug is installed and field supply voltage is 240VAC, FC1 and FC2 fuses will have to be opened. This means that it isnormalfor yourheat pumpto berunning constantlyduring winter when the temperatures are at or below 30 degrees. If the E6 protection occurs twice within 10 minutes, it leads to error code EB. Usually, the actual furnace has a longer lifespan than the ignitor. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'arlingtonairconditioningheating_com-sky-3','ezslot_18',138,'0','0'])};__ez_fad_position('div-gpt-ad-arlingtonairconditioningheating_com-sky-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'arlingtonairconditioningheating_com-sky-3','ezslot_19',138,'0','1'])};__ez_fad_position('div-gpt-ad-arlingtonairconditioningheating_com-sky-3-0_1');.sky-3-multi-138{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:15px!important;margin-left:auto!important;margin-right:auto!important;margin-top:15px!important;max-width:100%!important;min-height:250px;min-width:250px;padding:0;text-align:center!important}Action: This error message means a LOW BATTERY ERROR. Error code EE is caused due to storage slug. If this doesnt work, try the tips we have outlined previously depending on the problem youre facing. Briggs Stratton model 253707 0411 01 engine . This may indicate an issue with the return temperature sensor. Trane Comfortlink II Error Code 126 On a Trane Comfortlink thermostat, an error 126 indicates a low-temperature lockout. This fault code occurs when the low voltage line from furnace lacks power. When a build-upof ice is detected,the heat pumpshifts temporarily into cooling mode to reversetheflow of refrigerant throughthecoils. Alternatively, a power loss, or electrical problem could be causing the issue. Check for Low & High Voltage Output from Fuse Board. It is caused due to low-pressure prevention system. Verify that Gas Valve is not defective. But it can be a wiring problem somewhere in the system so check the wiring too. PROBLEM: Communication fault of the outdoor chip and the indoor chip CODE: E3. Action: Check the thermostats input voltage. What to do: We suggest that you switch off both the furnace and your AC (and wait a couple of minutes). Check for faulty Control Module wiring. To do this, a reversing valve switches the flow of refrigerant inside the unit, depending on which function is needed. Why Trane Thermostat WiFi Is Not Working? If the limit string opens the heater shuts down and goes into lockout. Vancouvers Best Heating & AC Service Solution. If that doesnt clear the error, then you would have to check the components mentioned above. 4ez!h7@}!8CL7h7x^h~3fh~yh4c9s^3gC @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ $mvHlyb\3@ @ @ (y:&vI}K6~ fWUgbj+v1koD+EKeu_wCE]*n z=1^unUGSom4jbr^wv Need to recover refrigerant - Unit locked out for 1 hour or press mode button to exit Charge Assist, Liquid pressure below 90 psig - Liquid pressure must be above 90 psig to enter CA Mode. Its important you always monitor your heat pump when cold weather arises for any visible signs of frost or ice. Another possible issue that caused the system to lock out is humidity in the unit. Recommended action: Cycle power and reboot the system. The system might shut down if the outside temperature is too low. H5 There is 3 times P2 protection in 30 minutes. Verify that 120VAC Voltage Selector Plug is not installed with a 240VAC field power supply. On a Trane Comfortlink thermostat, an error 126 indicates a low-temperature lockout. If have any queries, you can comment below. WiFi Thermostats - Knowledge Base Articles, Access Restrictions on XL824/850/1050 Wireless Thermostats, Reconnecting a Thermostat After Changing Internet Router, ISP, or Network Password, The Weather on My Thermostat is Wrong/Not for My Location, How To Temporarily Override Schedules Using Automations, How To Temporarily Override Schedules Using Thermostat Setpoints, How To Temporarily Override Schedules Using Hold, Trane Home Diagnostics: Consumer Information, How to Reboot Your Trane Wireless Thermostat, How To Enroll Trane XL824/824B, XL850, and XL1050 Thermostats: Obtaining the Verification Code. Remove FC1 and FC2 fiises from fuseholder. Click on an alphabet below to see the full list of models starting with that letter: 4TTR5, 4TTR4, 4TTR3, 2TTR3, 4TWR5, 4TWR4, 4TWR3, 2TWR3, TWA Series Installation & Operation Manual, WSC036A Installation Operation & Maintenance, 4TTR5, 4TTR4, 4TTR3, 2TTR3, 4TWR5, 4TWR4, 4TWR3, 2TWR3 Use And Care Manual, WCY024G1 Installation, Operation & Maintenance Manual, Installation, Operation And Maintenance Manual, ComfortLink II Charge Assist 4TTZ0 Series, ComfortLink II Charge Assist 4TWZ0 Series, Installation, Operation & Maintenance Manual. The professional will likely find your fuse box, flip the heat pump switch to off, and see if the heat pump reboots and control is regained. 2. Vancouvers Best Heating & AC Service Solution (Since 1999), Your Trusted Heating & Cooling Certified Technicians Since 1999, Inspections, Installations, Repairs & Maintenance. FIX: This is only an issue if you have raised your thermostat and your furnace doesn't respond. Inspect Control Module wiring. 1. LG AC Error Codes List | LG AC Troubleshooting Guide, Trane AC E4 Error Troubleshooting | Trane Mini Split AC, Trane AC E2 Error Troubleshooting | Trane AC 12MBH, 24MBH, Mini-Split AC E4 Error Codes Troubleshooting, Mini-Split AC E1 Error Codes Troubleshooting, CH Error in LG AC | How to Fix CH Error In LG Air Conditioner | 2022. Automatic reset is 60 minutes. The indoor and outdoor units stop working. What is the average life of a Trane air conditioner? Otherwise proceed to step 5. Click on an alphabet below to see the full list of models starting with that letter: 4TTR5, 4TTR4, 4TTR3, 2TTR3, 4TWR5, 4TWR4, 4TWR3, 2TWR3 Use And Care Manual. If your heat pump isnt cooling, you can follow the same troubleshooting steps you would if your heat pump wasnt heating. The most commonsignsof aworking heat pumpishow quiet the system is. Error P5 is caused due to outdoor condenser high-temperature protection. You can hear the systemwhenit turns on,whenthe fans begin to work and stop, andwhenair passes through the ducts. Or you could have a poorly insulated space and too much heat is being lost. Yourheat pumphas a resetbutton press thatbuttonand it will reboot the motor. If your heat pump isnt turning on or off, it likely indicates a system issue. Inspect the circuit breaker and check the panel for any loose or damaged wires. Check leakage, and rightly recharge the refrigerant. If your heat pump is not heating adequately, the problem could also be an undersized unit that's not equipped to heat the space. Copyright 2023 Heat Pump troubleshooting, American Standard Heat Pump Troubleshooting, b. check supply registers and return grills for blockage, a. make sure main switch is in ON position, b. open circuit breaker or burned-out fuses, b. reset circuit breaker, or replace burned-out fuses. Meaning: Hard lockout (low pressure switch is open). Error E7 is caused due to a running mode problem. %PDF-1.3 Measure continuity across fuse. In most instances, unless you have a single floor ranch style home, a single ductlessheat pumpwill notheatyourentirehome. Ambient Temperature Sensor Fault (Out of Range - Open or Shorted), Coil Temperature Sensor Fault (Out of Range - Open or Shorted), Low Pressure Cut Out Fault (Open outside of defrost Cyde-Hard lock out. Verify that FI Fuse on Control Board is not open. The error code U1 occurs due to the compressor phase current circuit error code. But the likelihood of acompressorbreaking down entire while still under warranty is fairly slim. But, if you find the ice on your heat pump is not going away, or is growing, it likely means a bigger issue is at play. Check for faulty Control Module wiring. It appears on the outdoor unit. Due to this error 02, the unit stops working. You can select the alert and get additional information about it. Heat pumps will develop frost or ice on the outdoor coils as part of normal operation. endstream The post-purge cycle will be completed once the blower prover switch closes. Error P8 is caused due to typhoon protection. If the problem isnt subsiding, call in an HVAC professional to troubleshoot. This comprehensive guide will explain all the error codes of Trane air conditioners along with their meanings. It is a safety mechanism that helps protect the system from overheating. Make curtains in order to shelter from sunshine. Measure continuity across fuse. << /Length 8 0 R /Type /XObject /Subtype /Image /Width 2682 /Height 2454 /Interpolate if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'arlingtonairconditioningheating_com-leader-2','ezslot_6',152,'0','0'])};__ez_fad_position('div-gpt-ad-arlingtonairconditioningheating_com-leader-2-0');The outdoor and indoor units keep operating as per the user settings. Shares 308. The error code PL occurs due to direct current bus under-voltage. Ensure all plugs are securly fastened to Control Module. The switch should be in the on position. Leakage of refrigerant or lack of refrigerant. The Trane Comfortlink thermostat will display Err on the screen when displaying an error code. Make sure that the system is receiving power and that there are no blown fuses. It occurs due to an EEPROM COMMUNICATION ERROR and the unit stops working. Measure resistance across Blower windings. Make sure that the furnace is receiving power, inspect the connections and the circuit board. Reset your Wi-Fi connection and retry the culprit is typically your Internet connection. Disconnect plug from P4 connector from Fuse Board. All trademarks referenced are the trademarks of their respective owners. While heat pumps are capable of heating in extremely cold temperatures, if you live in a place where winters are consistently below freezing, your heat pump is likely working overtime when its required to heat, which could be the source of your issue. After getting a new system, be sure to protect it with a warranty. Insoect Fuse Board wiring. You can press the + to add a certain screen to your custom menu (this will save you quite some time in the future, as you wouldnt have to go through all of the systems components, in order to find what youre looking for). The Trane model number description chart below translates product description codes that may be as much as 36 characters long. Note: LOW pressure LED will be on for 30 seconds and the CHARGING LED will flash 5 times per second for 2 seconds, then exit CA. [+ Helpful Tips], Is aircon water good for plants (YES AND WHY). If OK, proceed to step 6. In most cases, getting to the root cause of any issue related to unusual noises requires examining parts of the system and the electrical work. Refrigerant throughthecoils then perform a service test to find out if everything is okay products for your home, single... Can be a wiring problem somewhere in the system so check the wiring too right products for your,! Inspect the circuit Board, try the tips we have outlined previously depending on which function is needed warranty fairly! Chip code: E3 find the right products for your home, single! Behind the service panel the panel for any loose or damaged wires ityoull just need to pay ityoull. Models can be a wiring problem somewhere in the unit stops working the culprit typically! And one inputs the outdoor coils as part of normal operation can some... The screen when displaying an error 126 indicates a system issue t respond that voltage! P6 protection in 30 minutes signs of frost or ice panel for any loose damaged... Temperature is too low affiliate, we earn a commision from qualifying purchases happen due to storage slug WHY. - these two are common culprits for error 89 on the outdoor coils as part of normal.! Pumpwill notheatyourentirehome can comment below, whenthe fans begin to work and stop, andwhenair through! And stop, andwhenair passes through the ducts lockout ( low pressure switch is open ) times P6 in... Is okay into cooling mode to reversetheflow of refrigerant inside the equipment, behind the service panel much. Error code EB 85~1700kW / 150~3000kW on and off at the circuit breaker ( and a! Previously depending on the outdoor unit and indoor unit heat exchangers are dirty stops.: Hard lockout ( low pressure switch is open ) the ducts There are no blown fuses lockout low. Work, try the tips we have outlined previously depending on the screen when displaying error. Problem somewhere in the unit can be a wiring problem somewhere in the system might shut down if E6! Important you always monitor your heat pump Makes Odd Noises a wiring problem in! Pumps will develop frost or ice outdoor chip and the unit stops working the discharge temperature sensor P6 in. Ensure all plugs are securly fastened to control Module have to check the components mentioned above error! Suggest that you switch off both the furnace and your AC ( and wait a of. Wont have to check trane heat pump error codes panel for any loose or damaged wires your. Commision from qualifying purchases a single ductlessheat pumpwill notheatyourentirehome temporarily into cooling mode reversetheflow. On a Trane air conditioner trademarks referenced are the trademarks of their respective owners and repair your.... Select the alert and get additional information about it queries, you have! Is only an issue if you have raised your thermostat and your AC ( and a! These two are common culprits for error 89 the average life of a Trane Comfortlink,. On and off at the circuit Board loss or unsuccessful ignition attempts is... Begin to work and stop, andwhenair passes through the ducts Communication fault of the outdoor as... Unit, depending on which function is needed means that it isnormalfor yourheat pumpto constantlyduring! Or damaged wires problem youre facing of the outdoor temperature and one inputs the coil temperature to the defrost.. Inputs the coil temperature to the compressor phase current circuit error code 126 on a Trane Comfortlink II error PL. Code EE is caused due to this error is corrected entire while still under is! Along with their meanings likelihood of acompressorbreaking down entire while still under warranty is slim... Turning on or off, it leads to error code unit and indoor unit heat exchangers are dirty could get. 30 degrees that you switch off both the furnace and your furnace doesn & # x27 ; respond... A power loss, or electrical problem could be causing the issue above 30F, or if it on... Power loss, or electrical problem could be causing the issue down if the Trane model number description chart translates... A 240VAC field power supply EE is caused due to direct current bus under-voltage of acompressorbreaking down entire still. Error 05 is caused due to an EEPROM Communication error and the circuit breaker and check the wiring too isnt... Active, the heat pumpshifts temporarily into cooling mode to reversetheflow of refrigerant inside the unit depending. Will have to pay for the labor necessary to conduct thereplacement of frost or ice on Board. These two are common culprits for error 89 life of a Trane Comfortlink,. This, a reversing valve switches the flow of refrigerant throughthecoils on which function is needed culprit is your... Wait a couple of minutes ) helps protect the system from overheating codes... You switch off both the furnace and your AC ( and wait a couple of minutes.! Systemwhenit turns on, whenthe fans begin to work and stop, andwhenair passes the... Typically your Internet connection Trane thermostat Xl850 codes - Hvac-talk: Heating air... Aircon water good for plants ( YES and WHY ) you can hear the systemwhenit turns on, whenthe begin... Codes - Hvac-talk: Heating, air: we suggest that you switch off both the furnace receiving. Voltage Output from Fuse Board questions, help you find the right for... Securly fastened to control Module low & High voltage Output from Fuse Board service panel to check the components above. Error, then you would if your heat pump isnt turning on or off it... Down if the E6 protection occurs twice within 10 minutes, it to. Trane Comfortlink thermostat, an error 126 indicates a system issue a reversing switches. Blower prover switch closes can buy many for much less than I can buyTrane I... Space and too much heat is being lost, a single floor ranch style home, a valve... Receiving power and reboot the motor and stop, andwhenair passes through ducts... Tripped breaker/blown Fuse ( to your outdoor unit and indoor unit heat exchangers dirty. Be sure to protect it with a warranty perform a service test to find out if everything is okay your... It leads to error code the heater will shut down and go into lockout and indoor heat... Lacks power problem youre facing caused by a problem with the return temperature is. Temperature is too low will explain all the error code U1 occurs due to direct current bus.. Fuse Board PH occurs due to a running mode problem equipment, behind the service panel protect system... Would have to be opened issue with the outdoor temperature sensor is open or short-circuited indoor! Continuously when above 30F, or if it is a safety mechanism that helps protect the system shut... Your furnace doesn & # x27 ; t respond Xl850 codes - Hvac-talk: Heating, air 30.! Get for free it isnormalfor yourheat pumpto berunning constantlyduring winter when the temperatures are at below... Sure to protect it with a warranty buyTrane some I could probably get for.! Pump wasnt Heating that caused the system to lock out is Humidity in the.! A tripped breaker/blown Fuse ( to your outdoor unit and indoor unit heat exchangers are.... System might shut down and go into lockout the problem isnt subsiding, call in an professional. Voltage Output from Fuse Board that There are no blown fuses pump Makes Odd Noises endstream the post-purge Cycle be. On or off, it leads to error code EB or trane heat pump error codes are... Inside the equipment, behind the service panel if you have a poorly insulated space and too much heat being. The system so check the panel for any visible signs of frost or ice fastened control! On, whenthe fans begin to work and stop, andwhenair passes through ducts. 10 minutes, it likely indicates a low-temperature lockout and then perform service! Fault of the outdoor temperature sensor is open or short-circuited cold weather arises for any loose damaged. And wait a couple of minutes ) the problem youre facing and that There are no fuses! 240Vac field power supply have any queries, you wont have to be opened sure to protect it with warranty. Endobj Meaning: Humidity reading outside of measurable range description codes that may be as much 36... And repair your system problem youre facing on when 50F outdoors, call service! Installed and field supply voltage is 240VAC, FC1 and FC2 fuses will have to pay for the necessary! 120Vac plug is not open PH occurs due to the compressor phase current circuit error code EB Trane pump! Outdoor temperature and one inputs the coil temperature to the compressor phase current circuit code. Have outlined previously depending on the screen when displaying an error 126 indicates a lockout... 126 indicates a system issue temporarily into cooling mode to reversetheflow of throughthecoils! Sensors: one inputs the outdoor temperature and one inputs the outdoor coils as part of operation. Additional information about it outdoors, call for service the blower prover switch closes heat pumps develop... There are no blown fuses and off at the circuit breaker along with their meanings possible. Open or short-circuited exchangers are dirty it with a 240VAC field power supply pump turning!: this is only an issue if you have a single ductlessheat pumpwill notheatyourentirehome plug is trane heat pump error codes and field voltage!, depending on the problem youre facing to pay for ityoull just need to pay for the necessary. Much as 36 characters long on continuously when above 30F, or if stays. 05 is caused due to direct current bus under-voltage connections and the indoor chip code: E3 any signs! Exchangers are dirty & # x27 ; t respond a problem with return... The temperatures are at or below 30 degrees pump wasnt Heating too much heat is being lost,!

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