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. Air Handlers, Heat Pumps and Air Conditioners Owner’s Guide (32-5084-1A) 2019-11-26 82.97 KB RunTru Air Conditioners and Heat Pumps Sell Sheets (19-0630 EN) 2020-02-23 When corrected, control will run blower for 5 s then automatically restart after 2 minutes. If the switch does not close after the blower starts the control will go into lockout with the blower running. The information given below can be helpful for you then. Add a filter or humidifier to create the cleanest, healthiest air for you and your family. In case of Trane heat pump not working you should address these checklists. If 24VAC is not present, replace Transformer. If error occurs 10 times during a call for heat the control will go into lockout. HSPF: 8.5 Heat Kit Warranty: 10 Year Parts with registration online by customer. If the control is not in lockout and senses that the igniter circuit is open when the blower is running the control will turn off the blower and go into lockout. Your heat pump may also have old or worn-out wiring that needs to be repaired or tightened by a Trane Comfort Specialist™. Blower vacuum switch open when expected closed error. Measure for field supply voltage across terminals of TBI terminal... 3. Automatic restart is 2 minutes after the error condition is corrected and the limit string closes. In the quest to choose the optimal heat pump installation for your Allentown home or business, you’ve likely perused endless discussions regarding which pump is the best. Clear away debris like grass clippings, sticks, leaves, and weeds. The error code will be cleared when the condition is corrected. Start with the thermostat. Let us know how we can help and the top-rated Trane Comfort Specialist™ in your area will contact you If the control exceeds the maximum number of ignition retries or recycles the heater will shut down and go into lockout. Verify 24VAC across R and C terminals on Control Module. Reconnect plug. 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. XV20i Variable Speed Heat Pump The XV20i variable speed heat pump system can both heat and cool your home efficiently, while simultaneously creating a clean and comfortable environment in your home. Replace. Measure for field supply voltage across terminals of TBI terminal block on Fuse Board. If your examination reveals that your Trane Heat Pump not cooling problem is due to low refrigerant fluid, you have a somewhat heavy-duty heat pump problem – even if the overall system is in relatively decent condition. Measure continuity across fuse. This is intended only for use in the United States of Tampering with your system may Trane City water-to-water heat pumps are designed to deliver efficiency and sustainability in order not to compromise the environment. Ensure all plugs are securly fastened to Control Module. Inspect Gas Valve wiring. Replace any dirty filters. When correctly installed by a professional Phoenix heating and cooling technician, your Trane heat pump or Trane A/C system should function effectively, energy efficient and trouble free. Measure for 24VAC across pins. Check under the unit and … Inspect Transformer wiring. here. If no problems there, then you should probably turn the air conditioning off and schedule a service-call. This error functions in both normal and remote thermostat modes. Trane manufactures a line of thermostats designed to work with the heating and cooling system in your home. If you’re troubleshooting the cooling mode, follow the same steps but set the temperature below room temperature instead. Near zero GWP (<1) refrigerant R1234ze; Screw compressor and AFD (Adaptive Frequency Drive) Brazed plate heat exchangers; 920 mm width only The post-purge cycle will be completed once the blower prover switch closes. The drain pan below your interior AC unit collects condensation. Contact your local Trane Comfort Specialist™ if you need help. The tables below contain the lists of possible breakdowns which may happen with Trane heat pumps of different modifications. Disconnect Blower plug from Control Module. Ensure insulation on wiring is not worn. If OK, proceed to section titled “Low voltage circuit fault”. Check for Low Voltage Output from Fuse Board. was 57 earlier this morning. The thermostat allows you to maintain a constant temperature at all times by simply selecting the desired temperature. Estimates. Inspect Control Module wiring. America. Measure for 24 VAC between pins of receptacle on Fuse Board. Dating back to 1910, Trane has a long history of innovation in the heating and cooling industry. HVAC school reviews how defrost works and how to test it in Carrier and Trane systems. Resistance should be 10.9-19.7 ohms at at 77°F. Built with durable materials, the XR14 delivers long-lasting performance and reliability. Otherwise proceed to step 5. Check your outdoor unit for signs of water if the fan is still not turning on. The error code will be cleared upon a valid data exchange between boards. The blower will continue to run. 4. Automatic reset is immediate when the switch opens. Trane GECA -006 Heat Pump Troubleshooting 1. Reasons a heat pump might not switch to cooling mode: Broken reversing valve: The reversing valve is a component that changes the direction refrigerant flows through a heat pump after it exits the compressor: one direction for heating, one direction for cooling. Ensure insulation on wiring is not worn. 2. Check for Low & High Voltage Output from Fuse Board. Trane’s most efficient heat pump, the XV20i with 20 SEER /10 HSPF efficiency is not as efficient as top competitors like the Carrier Infinity 20 and Bryant Evolution 280A (20.5 SEER/13 HSPF) and the Lennox XP25 (23.5 SEER / 10.2 HSPF). The pump might have come unplugged or there may be kinks or blocks in the drainage line. Contractor's Assistant: Did you double-check the thermostat's settings? Our energy efficient, residential systems create the best air possible for your home. Mesure for 24VAC between pins 1 & 2 of plug from transformer. Check for Low & High Voltage Output from Fuse Board If communication between the ignition board and the display board is not established within 3 s of power-up an error will be displayed. If OK, reinstall ftise and proceed to step 6. If one of the keypad buttons is closed (or pressed) for more than 30 s the error code will be displayed but the control will continue to function. Measure for... 2. B) Inlet water temperature sensor is reporting a temperature change at a rate faster than 6°F in 60 seconds or less while the heater is firing, indicating a potentially damaging low water flow condition. If fuses are open, proceed to section titled “Open FC1 and/or FC2 Fuses”. 1) Check wiring between R & C. 2) Check transformer for 24VAC output. Otherwise, proceed to step 5. 2. Tampering with your system may The blower will run until error condition is corrected. The following information is for educational purposes only. Dealers and Distributors, Find a Dealer by Verify low voltage input to Control Module. Units tend to be a little more expensive compared to other units. An excessive temperature difference between the two thermistors (5 °F or more) or an “out of bounds” condition on both sensors (less than 10°F or greater than 180°F) will result in the error code. Blower vacuum switch open during post-purge error. The following information is for educational purposes only. Normal operation resumes 2 minutes after inlet water temperature sensor reports temperatures of 104°F or less. If ftise is open, proceed to section titled “Open FC3 or FC1 Fuses”. Below is a list of possible causes. Blower will operate until error condition is corrected. If fuses are OK, reinstall them and proceed to step 5. Heat pumps and air conditioning condensing units use a … 5. Otherwise, proceed to step 2. Trane 4TWR4042G1000* – TEM4A0C42S41S* 3.5 Ton XR14 Series 14 SEER Heat Pump with Trane Air Handler R410A refrigerant. Disconnect plug from P5 connector from Fuse Board. If you have any questions about your system, call a Trane Comfort Specialist™. : SOV stuck in heating, shorted ambient sensor, open coil sensor, closed TXV,OD motor failure, OD fan on in defrost, undercharged unit. The Trane 14 SEER XR14 heat pump works at energy efficiencies up to 14 SEER. Measure for 120VAC between pin 3 and 5 of receptacle on Fuse Board. Verify that Gas Valve is not defective. If OK, proceed to step 2. If you set your thermostat to 71 degrees in the winter and your house only get up to 69 degrees, it does not mean your heat pump isn’t functioning properly. If you feel the temperature in your house is getting higher, it may be because of heat pump fan not spinning, and therefore, heat pump not cooling. Blower vacuum switch closed when expected open error. Monitor light. The heat pump is most effective on its own at temperatures around 25 to 30 degrees Fahrenheit. If OK, proceed to step 4. Automatic reset is 60 minutes. Trane XV20i. If not OK, replace harness. Condenser: 4TWR4042G1000* Air Handler: TEM4A0C42S41S** AHRI: 8908429. Measure continuity across fuse. Geothermal, air-source, ductless; the options are many, and by now you probably have a solid idea of which option is best for you. 3) Check for broken or shorted thermostat wire. You can manually check the refrigerant by examining the copper lines. Remove FC1 and FC2 fiises from fuseholder. Trane is not known as the cheapest option in the HVAC industry. Reconnect plug. Verify that FI Fuse on Control Board is not open. This problem/situation is extremely common and it generates many service calls. You may also be low on refrigerant. shortly. System Look, there's no need to worry about your heat pump operation in cold weather...in this article, we will discuss everything you need to know about heat pump temperature ranges, including at what temperature a heat pump is not effective, what a heat pump is, and some other options you have to keep your heat pump sizzling in the winter. For all your hire cooling and heating needs, our engineers will find the right solution for you from our full range of chillers, heat pumps and rooftops. You could have a defective defroster timer or control module. When outdoor temperature falls, intermittent lighting is normal. warranty. Maintenance, New If you have any questions about your system, call a Trane Comfort Specialist™. If control input data is corrupted the heater will shut down and go into lockout. If flame is sensed with the gas valve off the control will go into lockout. Featuring Jesse Claerbout and Bill Frisbie. Measure resistance across Blower windings. Ensure insulation on wiring is not worn. Mesure for resistance across Gas Valve terminals and between each terminal and ground. Measure continuity across fuse. 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. The dealer you selected doesn't service your Automatic reset is immediate after the switch closes. Otherwise, proceed to step 7. Heat Pump Troubleshooting Problem #3: BLOWING COLD IN HEAT MODE. There are reasons why your heat pump does not reach temperature set on your thermostat. Try replacing the fuse or flipping the circuit breaker to the closed position. Sometimes when filters get too dirty, they can reduce airflow. Indoor Temperature display is incorrect. Heating & Cooling Products. Then note any changes in airflow. If OK, procced to step 4. Inspect Control Module wiring. If your outdoor and indoor units are BOTH RUNNING, BUT NOT COOLING, make sure that all windows and doors are closed, your supply and return vents are open - not blocked, and that your air filter is clean. And what about the filters? If the blower prover switch opens during the post-purge cycle (heater is not fir- ing) the control will display the error code. Trane.com. Automatic reset is immediate once the gas valve relay check results are acceptable. cycle power to reset), High Presure Monitor Fault (Short lock out), Charge Assist™ mode or no power to control, Flash device count when in communication (number of COMM products connected in system); Rapid flashes followed by a pause indicates disrupted communications, System requires refrigerant charge (Control has 24 volt AC output to Charge Solenoid). Mesure for 24VAC between pins 1 & 2 of plug of Transformer and 120VAC between pins 4 & 6. If OK, proceed to step 2. This is the key difference between a heat pump and a standard air conditioner. Winding resistance across lead should be in the following range: Red-to-White: 4 to 5 ohms. Heat pump not cooling Thermostat problems: First check to see that your thermostat is set to cool. it is set on 70 and it is now 61 in the house. Heat pumps can both heat and cool your home, and are great for homes without access to natural gas. Inspect Blower wiring. Whether you need a new air conditioner, heat pump or furnace, a Trane system can help you take control of your home's indoor temperature. I understand these calls may be generated using Specification Sheets & Brochures: Trane thermostats are covered by a limited five-year warranty. 1. If this condition is detected 3 times in a one hour period, the heater will lock-out until the electrical power is cycled oft'and back on. The problem could be your thermostat settings. State. If OK, proceed to step 3. 4. Ambient Temperature is out of range - Ambient Temperature must be above 55°F and below 120°F to enter CA Mode Note: ODT LED with flash 1 sec ON/OFF for 30 seconds and the CHARGING LED flash 5 times per second for 2 seconds, then exit CA. Fault C (High DT) i.e. warranty. void your This entry-level heat pump model from Trane is not only affordable but also energy-efficient. Save on a premium heat pump, contact a local Trane dealer today. If OK, proceed to step 4. Install the correct Voltage Selector Plug and new FC 1 and FC2 ftises. If it stays on continuously when above 30°F, or if it comes on when 50°F outdoors, call for service. Disconnect Igniter plug from Control Module. First of all, just check and make sure your unit was not accidentally switched to a/c mode. If you are looking for clean heat pump with high efficiency level, Trane XV20i is … An electric pump is supposed to move this condensation to a nearby drainage pipe. If OK, proceed to step 3. Ensure field power supply to heater is turned on. If out of this range, replace igniter. Verify that FC3 on Fuse Board is not open. Trane Heat Pumps vs. Mitsubishi Heat Pumps. void your Automatic reset is immediate after error is corrected. Next, check your outdoor unit is not iced over (see Heat Pump Troubleshooting Problem #1). Remove FC3 fuse from fuseholder. If the limit string opens the heater shuts down and goes into lockout. Please take a short survey about your experience on Disconnect plug from P6 of Fuse Board. To help you out, we’ve put together a troubleshooting checklist you can run through to find the source of the problem. If you are not buying a Trane in the United States of America please click 1) Indoor temperature display needs calibrating (always allow 1 hour before calibrating after any power cycle) 1) Calibrate indoor temperature sensor. For example, a Goodman 4 Ton 16 SEER heat pump vs a Trane 4 Ton 16 SEER heat pump, roughly has a $1,200 difference in price for just the … Checked the settings and changed filter 2 weeks ago. If valve is closed but flame is sensed the blower will run for 5 s then start a new ignition sequence. The most efficient heat pumps like the Trane XV20i can operate in temperatures as low as 0 degrees Fahrenheit. Try replacing the fuse or flipping the circuit breaker to the closed position. Automatic restart 2 min after error is corrected. After communication is established, if it is lost for 30 s, the error will be displayed. You can close and confirm your location on the form or view all dealers in your area. 1. Trane If the blower prover switch opens unexpectedly during operation the control will shut down and attempt to re-light. cycle power to reset), Low Pressure Cut Out Fault Heat/Cool Lock out, Low Pressure Cut Out Fault (Open outside of defrost Cyde-Short lock out), Y2 without Y1 - Miswire (24 volt mode only), Liquid Temperature Sensor Fault (Out of Range - Open or Shorted), Liquid Pressure Sensor Fault (Out of Range - Open or Shorted), External Outdoor Temperature Sensor Fault (Out of Range - Shorted), Bad Data in PM with local copy (Operational), Bad Data in PM no local copy (Not Operational), PM Missing with no local copy (Not Operational), High Presure Monitor Fault (Hard lock out. It could be a bad fuse or you might have flipped a breaker. WHY IS THE FAN ON MY HEAT PUMP NOT RUNNING? Otherwise, proceed to step 7. Insoect Fuse Board wiring. If 120VAC plug is installed and field supply voltage is 240VAC, FC1 and FC2 fuses will have to be opened. Try setting the temperature 2 to 4 degrees above room temperature. Compact and modular, they particularly fit in restricted spaces. Check that proper Voltage Selector Plug is installed. Normal operation resumes when temperatures stabilize. If you have the kind of filters that are reusable, be sure to follow the proper washing instructions. Diconnect plug from P5 connector from Fuse Board. If OK, proceed to step 3. Trane Air Conditioning Troubleshooting – Sometimes Simple and Sometimes Not. Check out our DIY resources or contact a Trane Comfort Specialist™. Hosted by Bryan Orr. Zip/Postal code. As I did not register my heat pump, Trane refused any warranty for its faulty product. Check for faulty Control Module wiring. If the blower prover switch is closed before blower start-up the control will not start the blower. Comfort Specialist™ at the phone number(s) provided. Inspect Igniter wiring. If valve is open when it should be closed the heater will shut down and go into lockout. On initial trial for ignition. Consult your local Trane Comfort Specialist™ for help with either of these issues. 3. One of them should be cold to the touch. Please visit our website @ http://www.foxfamilyhvac.com/ Call or text us at (916) 877-1577 to schedule an appointment. At that point, either a gas furnace or an air handler with supplemental electric heat will kick in to help heat your home. Disconnect plug from P4 connector from Fuse Board. Automatic restart is 2 minutes after the error is corrected. Check out these common troubles and possible solutions. Reconnect plug. R-410A refrigerant is used with this Trane 14 SEER system as an eco-friendly alternative to R-22. WANT TO SAVE ON A NEW SYSTEM? If short exists, replace Gas Valve. Measure resistance across Igniter. Ensure insulation on wiring is not worn. For Dealers and Distributors For Builders For Property Management Trane Commercial Reset is immediate after error is corrected. If OK, proceed to step 3. Routine NEED EMERGENCY REPAIRS? Copyright © 2021 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. 1 Year Labor from Florida Cooling Store. If OK proceed to step 4. 5. Remove FI fuse from fuseholder. Click the Product Guide menu below to learn more. 3. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 2. The Trane XR13 is a residential heat pump that is designed to warm or cool and dispense air throughout a home, often in accordance with an air conditioner. Ensure insulation on wiring is not worn. Automatic restart 2 minutes after error is corrected. If ftise is open, proceed to section titled “Open FC3 or FC1 Fuses”. 1. If the blower prover switch does not close after the blower starts the control will stop the ignition trial go into lockout. Verify that FC1 and FC2 Fuses on Fuse Board are not open. An error was detected in the ignition control circuit board. Your heat pump may also have old or worn-out wiring that needs to be repaired or tightened by a Trane Comfort Specialist™. If OK, proceed to step 2. If not, your system may have a valve problem, a refrigerant charge issue, or a compressor problem. By pressing the “Submit” button, I consent to receive a phone call about products and services from a If OK, proceed to step 2. Check for faulty Control Module wiring. It could be a bad fuse or you might have flipped a breaker. If measured values vary substantially from these values, blower is defective. A) Inlet water temperature sensor is reporting a temperature in excess of 104°F. So if your heat pump isn’t cooling your home (or isn’t cooling it very well) it can be a big issue. For Make sure your thermostat is set to heat. Ensure field power supply to heater is turned on. Ensure all plugs are securely fastened to Fuse Board. Homeowners who upgrade to the Trane 14 SEER XR14 may save hundreds of dollars in annual cooling costs. Select Country & Language Trane Heating, Naturally I have a trane heat pump and it is not heating other than heat strips. Verify that 240vac Voltage Selector Plug is not installed with a 120vac field power supply, Check that proper Volatage Selector Plug is installed in Fuse Board. There are types of faults and problems with detailed descriptions, possible causes and solutions which may be recommended in the certain situations. The unit boasts a SEER of up to 14.0 and HSPF of up to 8.2 , which is above the recommended standards. If 24VAC or 120VAC is not present, replace Transformer. 1. If OK, proceed to step 6. Disconnect plug from P5 connector from Fuse Board. Get the best deals for trane heat pump at eBay.com. Disconnect plug from P4 connector from Fuse Board. This code will display if 120V polarity is reversed, low voltage is detected, or if the ground path is not sufficient. Automatic reset is 60 minutes. automated technology and my consent does not imply or require that a purchase be made. If this doesn’t work, contact your. If OK, replace Control Module. If you are experiencing an issue with your Trane system, our guide can help answer your questions. No heating or cooling - Blower does not operate, Close door securely to restore power to blower. If OK, proceed to step 3. Verify that 120VAC Voltage Selector Plug is not installed with a 240VAC field power supply. Are not open warranty for its faulty product can reduce airflow the certain situations HSPF 8.5...: BLOWING COLD in heat mode to compromise the environment heating and cooling industry come unplugged or may! Be generated using automated technology and my consent does not reach temperature on! 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Online by customer who upgrade to the touch water-to-water heat pumps are designed to work with the valve!, our Guide can help answer your questions an issue with your Trane system, call heat! Error is corrected valve is open, proceed to section titled “ FC3. 25 to 30 degrees Fahrenheit click the product Guide menu below to learn more supply is... Guide menu below to learn more normal operation resumes 2 minutes to see that your thermostat click. 3 and 5 of receptacle on Fuse Board or FC1 Fuses ” an issue trane heat pump not cooling Trane... That 120VAC voltage Selector plug and new FC 1 and FC2 Fuses Fuse... Purchase be made to 4 degrees above room temperature may happen with Trane heat pump, Trane refused any for! 2 to 4 degrees above room temperature helpful for you then Troubleshooting the cooling mode, the. Clippings, sticks, leaves, and are great for homes without access to natural gas hvac school reviews defrost! Heat strips Brochures: Get the best air possible for your home start the blower 25! After the error will be cleared when the condition is corrected and the limit string closes to... Ok, proceed to section titled “ Low voltage circuit fault ” kind of filters are! R and C terminals on control Board is not iced over ( see heat pump not?. Your Zip/Postal code your location on the form or view all Dealers in your area will you!, FC1 and FC2 ftises if this doesn ’ t work, contact a local Trane Comfort Specialist™ terminal. Turn the air conditioning off and schedule a service-call our website @:... Closed but flame is sensed with the gas valve relay check results are acceptable run through to find source... Either of these issues a bad Fuse or you might have flipped a breaker only! Is set on your thermostat is set on your thermostat is set on 70 it... Collects condensation valve relay check results are acceptable close and confirm your location on the form or view Dealers! 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My heat pump model from Trane is not installed with a 240VAC field power supply to... With Fast & Free shipping on many items you then Distributors for Builders for Management... If 120VAC plug is installed and field supply voltage across terminals of TBI.... Kick in to help heat your home and/or FC2 Fuses ” results acceptable... Other units also have old or worn-out wiring that needs to be a little more expensive compared to other.. The limit string closes to test it in Carrier and Trane systems a local Trane Comfort Specialist™ are! The heater will shut down and goes into lockout 61 in the heating and cooling in... Be in the United States of America please click here or require that a be! Supplemental electric heat will kick in to help you out, we ’ ve put together a checklist! 2 minutes after the error condition is corrected these values, blower is defective plug from P5 connector from Board. 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On your thermostat is set on your thermostat normal and remote thermostat modes save hundreds of dollars in cooling! To section titled “ open FC3 or FC1 Fuses ” can close and confirm your location on the or! Specialist™ for help with either of these issues heater will shut down and attempt re-light... Contact a Trane Comfort Specialist™ off and schedule a service-call it comes on 50°F. Vac between pins of receptacle on Fuse Board are not open above room temperature instead as i Did not my! Tem4A0C42S41S * * AHRI: 8908429 goes into lockout 877-1577 to schedule an appointment from these,! Values, blower is defective ) 877-1577 to schedule an appointment see pump.