CE - Carrier Enterprise Carrier SYSTXCCITC01-B Installation Instructions. Rating 2.5 (votes: 4) Description. The primary cause has been corrected; but additional analysis is in progress to ensure this will not happen in the future. Minor updates: False G-terminal Alerts could be triggered during learning process check, if the system control reads the status inputs from furnace and fancoil before they have been set properly.Carrier Côr ® Wi-Fi ® Thermostat - TP-WEM01-A. Your heating and cooling system is where you spend most of your energy dollars so saving on your utilities is important. The innovative Côr ® thermostat has been Energy Star ® certified and is designed to combine home comfort with reduced energy use; homeowners saved an average of 20% on their heating and cooling energy costs.Cr Wi-Fi Thermostat - TP-WEM01-A. Your heating and cooling system is where you spend most of your energy dollars so saving on your utilities is important. The innovative Cr thermostat has been Energy Star certified and is designed to combine home comfort with reduced energy use; homeowners saved an average of 20% on their heating and cooling energy costs.Côr ® Wi-Fi ® Thermostat - TP-WEM01-A. Your heating and cooling system is where you spend most of your energy dollars so saving on your utilities is important. The innovative Côr ® thermostat has been Energy Star ® certified and is designed to combine home comfort with reduced energy use; homeowners saved an average of 20% on their heating and cooling energy costs.Copyright © Thermostat Manuals, 2020-2023. All rights belong to their respective owners Contact Information | Privacy Policy | Privacy PolicyView and Download Carrier Infinity SYSTXCCITC01-C installation instructions manual online. Infinity SYSTXCCITC01-C thermostat pdf manual download. Also for: Infinity systxccwic01-b, Infinity systxccicf01-b, Infinity systxccwif01-b, A210174, A170203a, A180218c.Find helpful customer reviews and review ratings for Carrier Infinity SYSTXCCITC01-B Touch Screen Programmable WiFi Thermostat - BLACK at Amazon.com. Read honest and unbiased product reviews from our users. Carrier Infinity 3.0 ton 19 SEER2 5 Stg.VS AC w/70K 2 Stg. VS 80% Gas Furnace & Control| CVPM Multi-Position Coil| 24VNA937 CVPMA3617XMC 58TN0A070C14--12 SYSTXCCITC01-BThe Infinity controller would allow for a bit more comfort with the 3 stages of heat and it's dehumidifying capabilities. Also, if your humidifier is currently controlled by the Infinity, you might have to move it to it's own stand alone humidistat and do some re-wiring to make it work.I have a carrier thermostat systxccitc01-b and it suddenly won't connect to my Orbi Router. The strange thing is it worked fine for almost a year. I found another thread to change the following CTS/RTS Threshold to 2347 and that didn't fix it. I turned off the AX for 2.4GHz and that didn't fix it. RBR850 / RBS850 Firmware Version 4.6.14.3I have a three year old Carrier Infinity System Control Thermostat (SYSTXCCITC01-B) connected to a Carrier Furnace. The thermostat has stopped allowing me to use the schedule function. In addition, as far as I can tell, it has stopped allowing me to adjust the time. It does show the time which but it is off by one hour as it seems to think we ...CE - Carrier Enterprise SYSTXCCITC01-C, SYSTXCCWIC01-B, SYSTXCCICF01-B, SYSTXCCWIF01-B Infinity® System Control ... has been no interaction with the Infinity System Control for at least twoitem 4 Carrier Infinity Touch Wi-Fi Thermostat System Control SYSTXCCITC01-B Carrier Infinity Touch Wi-Fi Thermostat System Control SYSTXCCITC01-B $499.99 0 bids 6d 21h item 5 Carrier Infinity Touch Control AC Thermostat SYSTXCCITN01-A Version 10 TESTED Carrier Infinity Touch Control AC Thermostat SYSTXCCITN01-A Version 10 TESTED Version A vs Version B. It appears that there is actually very little difference between version A and B of the systxccitc01, systxccitw01 and systxccitn01. Main difference seems to be: Version B. Added occupancy sensing to change climate settings when you are home. This may not work well if you have pets.Carrier SYSTXCCSMS01-B - Infinity System Smart Sensor- Infinity System Smart Sensor. ... SYSTXCCSMS01-B has been discontinued. Discontinued May 21, 2021.The primary cause has been corrected; but additional analysis is in progress to ensure this will not happen in the future. Minor updates: False G-terminal Alerts could be triggered during learning process check, if the system control reads the status inputs from furnace and fancoil before they have been set properly.SYSTXCCITC01---B Infinityr System Control Owner’s Manual A170203 NOTE: Read the entire instruction manual before starting the installation. The features and functions outlined in this Owner’s Manual reflect Version 1.3 or later software. Occupancy sensing is only available with Series B Infinity System Controls.Your Savings: $1,479.88 (52%) Carrier Products SYSTXCCITC01-B Infinity WiFi Touch Screen *** This Item is a direct current replacement for SYSTXCCUID01, SYSTXCCUID01-A, SYSTXCCUIZ01B, SYSTXCCUID01-V *** *** Factory New, Original Equipment OEM Carrier Products, Factory Warranty ***. Availability: Qty. 6 in stock for immediate shipment.Carrier 59MN7A060V171214. The furnace was installed in Nov 2020 and ran without any issues last winter and this summer a/c season. Filters were changed every 3 months and a new one went in when the 126 code showed up a couple weeks ago at the start of this heating season but the 126 code still shows up after the new filter going in (M1-1056 ...Yes, I have not been able to connect to my WiFi 6 access points running both 2.4g and 5g bands. All devices in home work fine except the Carrier thermostat. It worked with the Carrier ver 3.61 software, but stopped communicating on any version beyond 3.61. I had to downgrade from 4.05 to 3.61 for the thermostat to work correctly.SYSTXCCITC01-C, SYSTXCCWIC01-B, SYSTXCCICF01-B, SYSTXCCWIF01-B Infinity® System Control ... has been no interaction with the Infinity System Control for at least two SYSTXCCITC01---B Infinityr System Control Owner’s Manual A170203 NOTE: Read the entire instruction manual before starting the installation. The features and functions outlined in this Owner’s Manual reflect Version 1.3 or later software. Occupancy sensing is only available with Series B Infinity System Controls. Upstate Parts & Supply, Inc. | 6295 East Molloy Road, Suite #3 | East Syracuse, NY 13057 | Phone: (315) 431-0224 | E-Mail: [email protected] SYSTXCCSMS01-B - Infinity System Smart Sensor- Infinity System Smart Sensor. ... SYSTXCCSMS01-B has been discontinued. Discontinued May 21, 2021.View and Download Carrier Infinity SYSTXCCWIC01-B installation instructions manual online. Infinity SYSTXCCWIC01-B thermostat pdf manual download. Also for: Infinity systxccitc01-b, Infinity systxccicf01-b, Infinity systxccwif01-b, A170203, A180218c.Upstate Parts & Supply, Inc. | 6295 East Molloy Road, Suite #3 | East Syracuse, NY 13057 | Phone: (315) 431-0224 | E-Mail: [email protected] primary cause has been corrected; but additional analysis is in progress to ensure this will not happen in the future. Minor updates: False G-terminal Alerts could be triggered during learning process check, if the system control reads the status inputs from furnace and fancoil before they have been set properly.Carrier thermostat won’t turn on. If your thermostat has a blank screen, it’s likely due to a power issue. Check your electrical box and reset the circuit breaker. If you have a fuse box and the fuse has blown, replace it. Check the switches connected to your thermostat, furnace, and air conditioner. If you can pinpoint the issue to a ...Yes, using systxccitc01-b + Infinitude + the custom HA climate component, and the integration works. Only thing of note is that adjustments made on the thermostat itself occasionally get overwritten by Infinitude, so my family uses exclusively HA or Google home to make adjustments now, which is better than the interface on that POS anyhow.I have a Carrier Infinity System and there was a power outage and now the thermostat (Model: SYSTXCCITC01-B) will not reset or come back on. Is there a way to restore this thermostat? I have looked at … read moreDescription. In most houses, installing a Carrier SYSTXCCWIC01-B Infinity System Control thermostat is a simple task that takes up to 30 minutes. Step-by-step instructions are described in installation instructions and simplify the installation and wiring of the 7-day programmable Wi-Fi thermostat, so use this document as your basic guide on 68 ... SYSTXCCITC01---B, SYSTXCCWIC01---B, SYSTXCCICF01---B, SYSTXCCWIF01---B Infinityr System Control Owner’s Manual A170203 A180218C NOTE: Read the entire instruction manual before starting the installation. The features and functions outlined in this Owner’s Manual reflect Version 1.3 or later software. Carrier Infinity - SYSTXCCITC01-B System Control NOTE: Infinity System Control compatible with Infinity rated indoor equipment only. The Infinity System Control is designed for homeowners who understand the value of precision comfort and an easy to use, intuitive user interface. Oct 6, 2020 · Hello I have a Carrier infinity syetem with a SYSTXCCITC01-B thermostat. I have been trying to figure out how to have the humidifier on in manual or fan only mode. I can get it to turn on in the cool and heat profiles but cant get it to come on when I just want the fan on without heat or cool. The reason I want this is because I dont need heat ... Carrier Infinity SYSTXCCITC01-B compatibility with older Infinity Systems. I have a circa 2007 Carrier Infinity System (communicating) and would like to know if I can upgrade to the SYSTXCCITC01-B wifi thermostats. My outside unit is the 24ANA7 and the furnace is the 58CVA110. I have the old SYSTXCCUID01-B communicating thermostat.Nov 29, 2018 · I've been looking to "upgrade" to the SYSTXCCITC01 thermostats to give remote access and smart home controls, but I am trying to determine what the difference between the A and B revisions are. The company that installed my Infinity system is quoting me to install the new thermostat, but list the A revision as the model. SYSTXCCITC01-C, SYSTXCCWIC01-B, SYSTXCCICF01-B, SYSTXCCWIF01-B: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 2 Model Number Nomenclature A170101 Fig. 1 – Unit Dimensions SYSTX Product Type Infinity® System ITC 01 Brand / Product CC = Carrier XX or NN ...Nov 5, 2021 · I have a Carrier 58 MVB080-F-10114 furnace. I keep having issues with it tripping on the flame rollout switch. I have had a furnace company come and check it out twice and they haven't been able to te … read more Infinity System Compatible Designed exclusively for our Infinity ® system products. This control is required to utilize all features of an Infinity system. Energy-Saving Intelligence Provides real-time energy use tracking. The system will also automatically and continuously adjust itself for advanced energy-savings performance. Remote AccessI'm a newbie to this site. I've the latest Carrier Infinity WiFi thermostat SYSTXCCITC01-B installed in March of this year. I'm having trouble with connection to the Myinfinity server. My wifi connection is fine and it works with everything else in the house with the exception of the intermittent connection with the MyInfinity server.View and Download Carrier Infinity SYSTXCCWIC01-B installation instructions manual online. Infinity SYSTXCCWIC01-B thermostat pdf manual download. Also for: Infinity systxccitc01-b, Infinity systxccicf01-b, Infinity systxccwif01-b, A170203, A180218c. Find helpful customer reviews and review ratings for Carrier Infinity SYSTXCCITC01-B Touch Screen Programmable WiFi Thermostat - BLACK at Amazon.com. Read honest and unbiased product reviews from our users. Your Savings: $1,479.88 (52%) Carrier Products SYSTXCCITC01-B Infinity WiFi Touch Screen *** This Item is a direct current replacement for SYSTXCCUID01, SYSTXCCUID01-A, SYSTXCCUIZ01B, SYSTXCCUID01-V *** *** Factory New, Original Equipment OEM Carrier Products, Factory Warranty ***. Availability: Qty. 6 in stock for immediate shipment.May 11, 2018 · I'm making a wild guess and the B variant of SYSTXCCITC01 line has different firmware than the A variant. So I decided to go find an A and I will have one a week. Assuming Infinitude starts coughing useful valid data by just swapping thermostats would be useful information. I wonder if anyone has 131493-12 .hex file for the A variant? Feb 17, 2019 · Yes, using systxccitc01-b + Infinitude + the custom HA climate component, and the integration works. Only thing of note is that adjustments made on the thermostat itself occasionally get overwritten by Infinitude, so my family uses exclusively HA or Google home to make adjustments now, which is better than the interface on that POS anyhow. Upstate Parts & Supply, Inc. | 6295 East Molloy Road, Suite #3 | East Syracuse, NY 13057 | Phone: (315) 431-0224 | E-Mail: [email protected] ® System Control - SYSTXCCITC01-B The Infinity ® System Control is designed for homeowners who understand the value of precision comfort and an easy to use, intuitive user interface. With wireless connectivity, occupancy sensing capabilities and built-in smarts, the Infinity System Control puts you in command of comfort and energy ...Jul 14, 2023 · Our free 2-year warranty makes every Radwell purchase a dependable, reliable investment in your company's future. Warranty Terms and Conditions. If you need a specific firmware or series relating to SYSTXCCITC01-B, we probably have it. Please call or email us with your request. Order toll free: 800.884.5500. Order international: +1 609.288.9393. Oct 25, 2021 · I have a SYSTXCCUID01-B Version 14 Carrier Infinity System Thermostat that is malfunctioning and read you recommended the SYSTXCCITC01-B as a compatible replacement from supplyhouse.com. My question i … read more SYSTXCCITC01-C, SYSTXCCWIC01-B, SYSTXCCICF01-B, SYSTXCCWIF01-B: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 2 Model Number Nomenclature A170101 Fig. 1 – Unit Dimensions SYSTX Product Type Infinity® System ITC 01 Brand / Product CC = Carrier XX or NN ... Carrier Infinity SYSTXCCITC01-B compatibility with older Infinity Systems. I have a circa 2007 Carrier Infinity System (communicating) and would like to know if I can upgrade to the SYSTXCCITC01-B wifi thermostats. My outside unit is the 24ANA7 and the furnace is the 58CVA110. I have the old SYSTXCCUID01-B communicating thermostat.Old Post, but here is an update - Carrier has release a new firmware 4.23, and they have updated the Home app (at least in Android) and this seems to have resolved the connectivity issue. I can now get a live connection to the thermostat, and changes made on the app reflect on the thermostat almost immediately. Vast improvement. 1.View and Download Carrier Infinity SYSTXCCITC01-C installation instructions manual online. Infinity SYSTXCCITC01-C thermostat pdf manual download. Also for: Infinity systxccwic01-b, Infinity systxccicf01-b, Infinity systxccwif01-b, A210174, A170203a, A180218c.Carrier Côr ® Wi-Fi ® Thermostat - TP-WEM01-A. Your heating and cooling system is where you spend most of your energy dollars so saving on your utilities is important. The innovative Côr ® thermostat has been Energy Star ® certified and is designed to combine home comfort with reduced energy use; homeowners saved an average of 20% on their heating and cooling energy costs. The primary cause has been corrected; but additional analysis is in progress to ensure this will not happen in the future. Minor updates: False G-terminal Alerts could be triggered during learning process check, if the system control reads the status inputs from furnace and fancoil before they have been set properly.T. The Raddish Discussion starter · Mar 18, 2012. I have a Carrier Infinity HVAC system, and this evening the thermostat lost power. I used my google prowess and found this, so this evening I crawled up in the attic and removed both panels. The 3 amp fuse is good, but there is an amber LED next to the fuse that is lit.Oct 6, 2020 · Hello I have a Carrier infinity syetem with a SYSTXCCITC01-B thermostat. I have been trying to figure out how to have the humidifier on in manual or fan only mode. I can get it to turn on in the cool and heat profiles but cant get it to come on when I just want the fan on without heat or cool. The reason I want this is because I dont need heat ... CE - Carrier EnterpriseOur ten year-old Infinity SYSTXCC Controller (for running a dual stage Heat Pump/Furnace system) has failed, and according to our service guy, it cannot be repaired. In 2008 when we bought it, the warranty was a measly 5 years with no option to extend it via registration. Carrier won't do anything for us, so we're SOL.–Use the Up (Y) and Down (B) buttons to set the desired ventilation level. –Press SAVE when finished, or CANCEL to discard any changes. •If applicable, next select the amount of fresh air to circulate during cooling mode by touching COOLING FRESH AIR. Again, you will have the option of choosing among AUTO, MANUAL and OFF. All but one device: Carrier Infinity Touch Thermostat (Model SYSTXCCITC01-A). This is an older smart thermostat that's been installed at my home for just over four years. I had no problems connecting the thermostat wirelessly to my old Orbi RBK50 system over the past year, but it would not connect to the RBK852.Jun 25, 2022 · A few minutes later the system shut down again and again restarted. This happened a total of three times in one hour. I finally went to bed and it seemed to run ok during the night. I looked for a fault code in the thermostat log, and there was a UI - 160 humidity sensor fault but it was a week old. Oct 31, 2018 · Our ten year-old Infinity SYSTXCC Controller (for running a dual stage Heat Pump/Furnace system) has failed, and according to our service guy, it cannot be repaired. In 2008 when we bought it, the warranty was a measly 5 years with no option to extend it via registration. Carrier won't do anything for us, so we're SOL. Carrier Infinity - SYSTXCCITC01-B System Control NOTE: Infinity System Control compatible with Infinity rated indoor equipment only. The Infinity System Control is designed for homeowners who understand the value of precision comfort and an easy to use, intuitive user interface.Cr Wi-Fi Thermostat - TP-WEM01-A. Your heating and cooling system is where you spend most of your energy dollars so saving on your utilities is important. The innovative Cr thermostat has been Energy Star certified and is designed to combine home comfort with reduced energy use; homeowners saved an average of 20% on their heating and cooling energy costs. Carrier Infinity 3.0 ton 19 SEER2 5 Stg.VS AC w/70K 2 Stg. VS 80% Gas Furnace & Control| CVPM Multi-Position Coil| 24VNA937 CVPMA3617XMC 58TN0A070C14--12 SYSTXCCITC01-BCôr ® Wi-Fi ® Thermostat - TP-WEM01-A. Your heating and cooling system is where you spend most of your energy dollars so saving on your utilities is important. The innovative Côr ® thermostat has been Energy Star ® certified and is designed to combine home comfort with reduced energy use; homeowners saved an average of 20% on their heating and cooling energy costs. Carrier Infinity - SYSTXCCITC01-B System Control NOTE: Infinity System Control compatible with Infinity rated indoor equipment only. The Infinity System Control is designed for homeowners who understand the value of precision comfort and an easy to use, intuitive user interface.Carrier Infinity SYSTXCCITC01-B Touch Screen Programmable WiFi... › Customer reviews How customer reviews and ratings work Positive reviews L.A. Buyer in Granada hills It was an easy installation, this thermostat in only for the Carrier infinity system. Read more 12 people found this helpful Carrier Infinity Communicating Thermostat overviewUpstate Parts & Supply, Inc. | 6295 East Molloy Road, Suite #3 | East Syracuse, NY 13057 | Phone: (315) 431-0224 | E-Mail: [email protected]. In most houses, installing a Carrier SYSTXCCWIC01-B Infinity System Control thermostat is a simple task that takes up to 30 minutes. Step-by-step instructions are described in installation instructions and simplify the installation and wiring of the 7-day programmable Wi-Fi thermostat, so use this document as your basic guide on 68 ... The Infinity controller would allow for a bit more comfort with the 3 stages of heat and it's dehumidifying capabilities. Also, if your humidifier is currently controlled by the Infinity, you might have to move it to it's own stand alone humidistat and do some re-wiring to make it work.SYSTXCCITC01-C, SYSTXCCWIC01-B, SYSTXCCICF01-B, SYSTXCCWIF01-B: Product Data Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 2 Model Number Nomenclature A170101 Fig. 1 – Unit Dimensions SYSTX Product Type Infinity® System ITC 01 Brand / Product CC = Carrier XX or NN ... Hello, just got a brand new carrier infinity installed and it came with an Infinity SYSTXCCITC01-C thermostat. I have been able to connect it to my WI-Fi network but I can’t seem to connect to the Infinity server. The touch screen shows a wi-fi icon with a hazard symbol. In terms of an indoor remote sensory system, SYSTXCCWIC01-B wins the battle over SYSTXCCITC01-B. Also, you will get more multi-staged cooling and heating while using SYSTXCCWIC01-B. However, it might cost you more than the SYSTXCCITC01-B model. Meanwhile, vacation mode is only available in the SYSTXCCWIC01-B Carrier.Our Infinity Remote Access Touch Control programmable thermostat (SYSTXCCITC01-B) offers versatility and beauty with a slim wall-hugging design, and intelligent comfort control.
Description. In most houses, installing a Carrier SYSTXCCWIC01-B Infinity System Control thermostat is a simple task that takes up to 30 minutes. Step-by-step instructions are described in installation instructions and simplify the installation and wiring of the 7-day programmable Wi-Fi thermostat, so use this document as your basic guide on 68 .... Atandt connection issues today
Jun 21, 2022 · SYSTXCCITC01-C The series C software is available by Over The Air (OTA) only. Note: This software is for the Series C controls only. The Series A or B controls cannot use (Models: SYSTXCCITW01-A, SYSTXCCINTN01-A, SYSTXCCITC01-A, SYSTXCCITC01-B, SYSTXCCWIC01-B) Daikin (Models: Daikin One) Daikin/Honeywell (Models: CTKO4, THX9001R5029) Ecobee (Models: Ecobee 3 Lite, Ecobee 4, Ecobee 5, Ecobee 6 Enhanced, Ecobee 6 Prem ium) Honeywell Prestige (Models: Prestige IAQ, Wi-Fi 9000) Honeywell T6 ProSep 1, 2019 · Carrier Infinity SYSTXCCITC01-B compatibility with older Infinity Systems. I have a circa 2007 Carrier Infinity System (communicating) and would like to know if I can upgrade to the SYSTXCCITC01-B wifi thermostats. My outside unit is the 24ANA7 and the furnace is the 58CVA110. I have the old SYSTXCCUID01-B communicating thermostat. Our free 2-year warranty makes every Radwell purchase a dependable, reliable investment in your company's future. Warranty Terms and Conditions. If you need a specific firmware or series relating to SYSTXCCITC01-B, we probably have it. Please call or email us with your request. Order toll free: 800.884.5500. Order international: +1 609.288.9393.Version A vs Version B. It appears that there is actually very little difference between version A and B of the systxccitc01, systxccitw01 and systxccitn01. Main difference seems to be: Version B. Added occupancy sensing to change climate settings when you are home. This may not work well if you have pets.Carrier® Infinity® System Control (SYSTXCCITC01-B) Occupancy Sensing Sequence of Operation Page 6 ... SYSTXCCITC01-C The series C software is available by Over The Air (OTA) only. Note: This software is for the Series C controls only. The Series A or B controls cannot useCopyright © Thermostat Manuals, 2020-2023. All rights belong to their respective owners Contact Information | Privacy Policy | Privacy PolicyIn terms of an indoor remote sensory system, SYSTXCCWIC01-B wins the battle over SYSTXCCITC01-B. Also, you will get more multi-staged cooling and heating while using SYSTXCCWIC01-B. However, it might cost you more than the SYSTXCCITC01-B model. Meanwhile, vacation mode is only available in the SYSTXCCWIC01-B Carrier.Carrier Infinity - SYSTXCCITC01-B System Control NOTE: Infinity System Control compatible with Infinity rated indoor equipment only. The Infinity System Control is designed for homeowners who understand the value of precision comfort and an easy to use, intuitive user interface. Apr 5, 2023 · Carrier Infinity Touch circus continues SYSTXCCITC01-B off calibration issue. Ok, I have had my share of fun with Carrier infinity touch thermostats but I had a call back on a touch B where the temperature is off by 4 degrees. I verified temps and the unit is indeed showing 4 degrees colder than room temp. Jul 14, 2023 · Our free 2-year warranty makes every Radwell purchase a dependable, reliable investment in your company's future. Warranty Terms and Conditions. If you need a specific firmware or series relating to SYSTXCCITC01-B, we probably have it. Please call or email us with your request. Order toll free: 800.884.5500. Order international: +1 609.288.9393. The evaporator coil had been replace in 11/22 and this issue started 2/23 so i don’t thing anything could have caused a problem when the coil was replaced. When I ran the new wire to the infinity control and left off the Wi-Fi for 3-4 months the customer didn’t call with any issues or just ignored them.Carrier’s revolutionary Infinity ® System Control is the smart control of the future. Its unique system self--configuration and diagnostics capabilities make installation and service fast and accurate, helping to avoid costly call--backs. The Infinity ® System Control features a high resolution display, making it easier to read. Nov 2, 2021 · Looks like you have a 5 stage, or green speed unit. Your going to need a contractor. Sometimes I can have weird electrical harmonics throw a communication fault, and it will pass. Those codes back to back, mean: 1. You had an electrical problem in the outdoor unit. 2. The outdoor board is no longer operating for a myriad of reasons. .