tempstar furnace error codes

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tempstar furnace error codes

tempstar furnace codes

If you're looking for help fixing your tempstar furnace, look no further! Our comprehensive tempstar repair guide will explain common issues, provide troubleshooting tips, and show you how to read your model's error codes.

CODE: Heartbeat LED pattern on solid.
RESULT: The control is locked out and will auto-reset after 1 hour.
FIX: Reset power to clear the lockout.

CODE: Two LED flashes.
RESULT: Pressure switch didn't open.
FIX: Obstructed pressure tubing; a pressure switch that's stuck closed.

CODE: Three LED flashes.
RESULT: The low-pressure switch did not close or has reopened.
FIX: Proper vent sizing; air leak; restricted vent; clogged condensate drain; low input gas pressure; excessive wind; improper pressure switch wiring; water in vent piping; disconnected or obstructed pressure tubing.

CODE: Four LED flashes.
RESULT: Limit circuit fault.
FIX: Loose blower wheel; defective switch or connections; improper minimum- or maximum-heat gas input adjustment; dirty filter or restricted duct system; improper limit switch.

CODE: Five LED flashes.
RESULT: Abnormal flame-proving signal.
FIX: Leaky gas valve; stuck-open gas valve.

CODE: Six LED flashes.
RESULT: Ignition proving a failure.
FIX: Low inlet gas pressure; control ground continuity; gas valve defect; defective hot surface igniter; oxide buildup on the flame sensor; inadequate flame carryover; flame sensor mustn't be grounded.

CODE: Seven LED flashes.
RESULT: Limit circuit lockout.
FIX: Control will auto-reset after 3 hours. Refer to status code #4.

CODE: Eight LED flashes.
RESULT: Gas heating lockout.
FIX: Gas valve stuck closed on control.

CODE: Nine LED flashes.
RESULT: Medium pressure switch, high-pressure switch, or PSR relay didn't close or was reopened.
FIX: Refer to status code #3.

CODE: Ten LED flashes.
RESULT: Polarity.
FIX: Correct line voltage polarity.

CODE: Status codes 1 + 2.
RESULT: Blower on after power up.
FIX: Normal operation.

CODE: Status codes 1 + 5.
RESULT: Blower motor lockout.
FIX: Control will auto-reset after 3 hours. Refer to status code #4 + 1.

CODE: Status codes 3 + 5.
RESULT: Gas valve fault.
FIX: RED, YELLOW, or ORANGE wire at the gas valve.

CODE: Status codes 4 + 1.
RESULT: Blower motor fault.
FIX: Blower failed to reach 250 RPM, or the blower failed to communicate within the prescribed time limits.

CODE: Status codes 4 + 2.
RESULT: Inducer motor fault.
FIX: Proper vent sizing; restricted vent; failed inducer motor; improper motor wiring; a blockage in the tubing to the pressure switch assembly.

CODE: Status codes 4 + 3.
RESULT: The low or medium pressure switch is open while the medium or high-pressure switch is closed.
FIX: Low inlet gas pressure; clogged condensate drain; improper pressure switch wiring; water in vent piping; low or medium pressure switch stuck open; disconnected or obstructed pressure tubing.

CODE: Status codes 6 + 1.
RESULT: Ignition lockout.
FIX: Control will auto-reset after 3 hours. Refer to status code #6.

tempstar furnace error codes

tempstar furnace codes

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by GR from Oshawa on Twintech Heating and Cooling

Twintech replaced our aging furnace and air conditioner recently. I highly recommend this company. Their quote was competitive, they were on time and respectful of our home and extremely professional. From the salesman to the installers and the owner who followed up afterward to ensure we were satisfied, we are very pleased with the service. We are looking forward to working with this company for all of our HVAC needs for the years to come. Excellent workmanship and service!

by nathans in Scarborough on Twintech Heating and Cooling

We wanted to get our AC replaced as it was 22-years old and added to this our furnace was costing more and more to repair. So, we decided to get both the furnace and AC replaced.

After going through a few quotes and product reviews we decided to go with Twintech. The three-men crew arrived early in the morning, wasted no time and got to work right away. By 2:00 pm, they were all done. I’ve found their work to be top notch and they were completely professional. I had all my questions answered to my satisfaction both during the progress of their work and at end.

I have pleasure in recommending Twintech to anyone who is looking to get their furnace or Ac replaced

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by Private User on Twintech Heating and Cooling

Our air conditioner died On a Saturday and within hours Dave came out to take a look and discuss replacement/repair options.
The new air conditioner was installed on the Wednesday. The new unit was installed quickly. The installers were friendly and cleaned up afterwards.
We noticed a slight leak around the furnace that night and they came out the next day and fixed the issue. It has been working great and is quieter than our previous unit.
Very satisfied and would highly recommend TwinTech.

by Nancy in Toronto on Twintech Heating and Cooling

I contacted TwinTech to replace my 20-year old A/C. Dave, their service rep, promptly replied and was at my home within 2 hours. He was friendly and knowledgeable and didn't try to upgrade or oversell their A/C units but suggested the best fit for my small 1000 feet bungalow. Although this was during a heatwave and very busy, they were able to fit me in 2 days later. The TwinTech crew installed a 1.5 ton Ducane A/C unit that is now running smoothly while maintaining a constant cooling temperature. The crew were very courteous, professional and efficient and I will definitely recommend TwinTech to family and friends. I much appreciated your great service.
Nancy M., Oshawa

by Private User on Twintech Heating and Cooling

We had a great experience. The guys who installed our a/c did a nice job. Cleaned up.

by Private User on Twintech Heating and Cooling

excellent crew, fast and efficient! Would call them again when I need a new furnace.

by Private User on Twintech Heating and Cooling

Professional, courteous and efficient, don’t need to say more than that! Use them you will not regret it.

by Private User on Twintech Heating and Cooling

TwinTech was a pleasure to deal with from the estimate through installation. We replaced a 28 year old a/c unit with one recommended by TwinTech's sales representative Dave who took the time to go over the product with us and answer any questions. The warranty is for 10 years parts and labour and they will complete the registration for you. Installation was by Greg (owner) and Mitch and Spencer who were quick and efficient and left everything clean and tidy.

by Private User on Twintech Heating and Cooling

Very professional, from the sales consultation and inspection to the final installation. Met every expectations we had for the job. A local business with great client support. We highly recommend. Twintech is a blue chip! Thanks!

by Private User on Twintech Heating and Cooling

I left a live chat message on their website that my air conditioning was not working. Within 1hr a representative called me to discuss my options.
The next day he came to the house to review my needs and give me a price for a new system. Price quoted was less than I expected and the installation was completed the following day. I found their salesman and the installers very knowledgeable and easy to deal with. All my questions were answered. Everything was properly explained in regards to what unit was needed and why, along with instruction where needed for use.
The installers made sure everything was working properly before they left.

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tempstar furnace error codes