Tempstar Air Conditioner Error Codes
Tempstar Air Conditioner Error Codes

Tempstar Air Conditioner Error Codes

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

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

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

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

CODE: Six LED flashes  
PROBLEM: 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  
PROBLEM: Limit circuit lockout.  
FIX: Control will auto-reset after 3 hours.  

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

CODE: Nine LED flashes  
PROBLEM: Medium pressure switch, high-pressure switch, or PSR relay didn’t close or was reopened.  

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

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

CODE: Status codes 1 + 5  
PROBLEM: Blower motor lockout.  
FIX: Control will auto-reset after 3 hours.  

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

CODE: Status codes 4 + 1  
PROBLEM: 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  
PROBLEM: 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  
PROBLEM: 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  
PROBLEM: Ignition lockout.  
FIX: Control will auto-reset after 3 hours.



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Product Reviews:

Tempstar air conditioners are high-quality, durable, and reliable, and the
Tempstar air conditioners are high-quality, durable, and reliable, and the company backs their products with one of the best air conditioner warranties in the industry. There are plenty of models to choose from in the Tempstar lineup. Many of them have great efficiency ratings, so you’ll save money by upgrading to a more energy-smart cooling system.
Published: December 8, 2019
furnaceprices.ca
Source: furnaceprices.ca

3 ton 16 seer heat pump 15 kw heat pack and it's been awesome. All I c
3 ton 16 seer heat pump 15 kw heat pack and it's been awesome. All I can say is, treat the guys doing your install like family and they will do you a good job. I feed them supper and we watched a movie after. I live in Waco, TX. It gets very hot here. It was 113 last week with 60% humidity. We keep the air on 65 and it has no problem. It cycles on and off like normal. Our energy bill went from $340 to $360. Now it's $120 to $130.
Published: August 5, 2018
Christian Texas
Source: furnacecompare.com

I have had four different units at my house live there for 50 years Tempsta
I have had four different units at my house live there for 50 years Tempstar has been there and is cooled the best for the past 5 years.
Published: April 20, 2018
Bill Carter
Source: furnacecompare.com

I bought my house in may 2002. It had a temp star 10 (rated seer 10) five t
I bought my house in may 2002. It had a temp star 10 (rated seer 10) five ton nac060aka1 central ac with gas heating. The compressor is mounted on a concrete pad outside my house. The ac is a split unit with the heater mounted inside the house in the attic space with the other haft of the ac unit called a coil. The fan above the compressor was replaced last year ant the compressor disconnect was replaced at that time. I have not done any maintenance or other repair. The service repair man said the compressor is running two amp more than normal causing the disconnect terminals to overheat that cause the it to be replaced. the higher amperes are an indication that compressor will be failing soon. that was 15 months ago. He said that the unit used Freon R 11 which will be phase out soon and that the entire ac central ac unit would need replacement. The new AC units are rated 13 seer which the dept. of energy say is 40 percent better than a seer 10. so replacing it will be okay with me. The Tempstar 10 lasted 15 years and is still running- that's pretty good life. I have no complaints
Published: November 4, 2017
Anthony Vidana
Source: furnacecompare.com

We have two zonal Tempstar central hvac units that were installed in 1995
We have two zonal Tempstar central hvac units that were installed in 1995…have never really ever been serviced and are still going strong what can I say.
Published: July 8, 2017
WC Geeslin
Source: furnacecompare.com

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