Knowledgebase
58MXA
Carrier/Bryant Furnace Lockout Codes
Carrier/Bryant Gas Furnaces Re: Lockout Codes Each of the following status codes is a 2-digit number. ► The first digit is determined by the number of SHORT flashes and the second digit is determined by the number of LONG flashes. ► For Example: 1-Short Flash, 2-Long Flashes (- , — —) =...
17 Mar, 2020 Comments: 0
Carrier 58 Series - Control Replacement
Carrier Gas Furnaces: 58MXA, 58ZAV Re: Control Board Replacement Carrier 58 Series Gas Furnaces use an Integrated Furnace Control Board. For Replacement Use: ICM282A The ICM282A fixed speed furnace control replaces the following Carrier modules: HK42FZ004, HK42FZ007, HK42FZ008,...
30 Dec, 2019 Comments: 0
58MXA - Flashing Code 12/Fault Code 12
Carrier 90% Gas Furnace: 58MXA Re: Flashing Code 12 / Fault Code 12 Code 12 = Power present on "W" at power-up. Diagnostic Light Sequence: 1-Short Flash, 2-Long Flashes (- , — —) ► This is a "Status" indication not a "Fault". In case the furnace was in the process of heating when power...
17 Jan, 2018 Comments: 0
58MXA - Flashing Code 13/Fault Code 13
Carrier Gas Furnace: 58MXA Re: Flashing Code 13 / Fault Code 13 Code 13 =Limit or Flame Roll-Out Lockout Diagnostic Light Sequence: 1-Short Flash, 3-Long Flashes (- , — — — ) ► Limit circuit open for more than 3 minutes ► Auto-Reset after 3 Hours Qty Possible Causes: ...
18 Feb, 2021 Comments: 0
58MXA - Flashing Code 14/Fault Code 14
Carrier 90% Gas Furnace: 58MXA Re: Flashing Code 14 / Fault Code 14 Code 14 = Four Failed Ignition Attempts Diagnostic Light Sequence: 1-Short Flash, 4-Long Flashes (- , — — — —) ► Very Important! If the inducer motor is off during lockout, this indicates that flame failed to establish 4...
16 Jan, 2018 Comments: 0
58MXA - Flashing Code 23/Fault Code 23
Carrier Gas Furnaces: 58MXA Re: Flashing Code 23 / Fault Code 23 Diagnostic Light Sequence: 2-Short Flashes, 3-Long Flashes (- - , — — —) Code 23 indicates that the furnace pressure switch is closed when it should be open. Qty Possible Causes: Bad Pressure Switch Bad...
17 Jan, 2018 Comments: 0
58MXA - Flashing Code 31/Fault Code 31
Carrier Gas Furnaces: 58MXA Re: Flashing Code 31 / Fault Code 31 Diagnostic Light Sequence: 3-Short Flashes, 1-Long Flash (- - - , —) ►On Carrier 90% Furnaces, the Pressure switch may be wired in series with a Low Gas Pressure Switch. Therefore, a Fault Code 31 is caused by one of the...
27 Dec, 2023 Comments: 0
58MXA - Flashing Code 33/Fault Code 33
Carrier Gas Furnaces: 58MXA Re: Flashing Code 33 / Fault Code 33 Diagnostic Light Sequence: 3-Short Flashes, 3-Long Flashes (- - - , — — —) On Carrier 58 Series Furnaces, the Primary Limit is wired in series with other limits, including up to two Rollout Switches or a Fusible-Link rollout...
27 Oct, 2023 Comments: 0
58MXA - Flashing Code 34/Fault Code 34
Carrier 90% Gas Furnace: 58MXA Re: Flashing Code 34 / Fault Code 34 Code 34 = Ignition Faulure Diagnostic Light Sequence: 3-Short Flashes, 4-Long Flashes (- - - , — — — —) ► 4 Consecutive Ignition Faults will become a Fault Code 14. Qty Possible Causes: 1 Bad Glow Plug ...
22 Mar, 2023 Comments: 0