To Next PageTo Next PageWhat to do if Honeywell L7224C Controller displays error condition 8?
If the Honeywell Controller detects error condition 8, all outputs except ZC will shut down, and the burner will turn off. The Controller will continue to function and will restart when all three user keys have been pressed for longer than 60 seconds.
What happens if my Honeywell L7224C Controller shows error condition 7?
If the Honeywell Controller displays error condition 7, it has reset the High Limit, Low Limit, and Differential settings to default values and will continue to operate with these settings. Be aware that this may degrade the system's performance.
What does error condition 11* mean on my Honeywell L7224C Controller?
If error condition 11* appears on your Honeywell Controller, the system will continue to run with the boiler temperature set to the High Limit.
What does error condition 9* on a Honeywell L7224C Controller mean?
If the Honeywell Controller is showing error condition 9*, the system will continue to run, but the outdoor reset functionality will be disabled.
What does error condition 10* mean on my Honeywell L7224C?
If the Honeywell Controller displays error condition 10*, the system will continue to run with the programmed outdoor reset parameters enabled. The error should clear automatically.
What does error condition 6 mean on a Honeywell L7224C Controller?
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General| Voltage | 24V AC |
|---|---|
| Frequency | 60 Hz |
| Switch Action | SPDT |
| Approvals | UL, CSA |
| Control Type | On/Off |
| Mounting | Surface |
| Ignition | Intermittent Ignition |
| Flame Failure Response Time | 0.8 seconds |
| Prepurge Time | 60 seconds |
Describes the general use, compatibility, and features of the electronic Aquastat controllers.
Provides initial installation guidance, safety warnings, and important notes for setup.
Details electrical ratings, environmental ratings, and agency approvals for the Aquastat.
Explains 2012 DOE regulation compliance and thermal purge operation.
Covers mounting options, dimensions, and the importance of sensor fit in the well.
Step-by-step instructions for installing a new Aquastat controller and its components.
Detailed guide for removing and installing a replacement sensor element.
Provides critical safety warnings and general wiring guidelines for the controller.
Lists and defines adjustable features like High Limit, Low Limit, and differentials.
Procedure for entering adjustment mode and modifying controller settings.
Explains the controller's display modes and how to read status information.
Details how the High Limit function operates to control burner and circulator.
Explains the operation of the Low Limit and its interaction with the circulator.
Describes the function and purpose of the anti short-cycle delay feature.
Details the Frost Protection feature to safeguard against freezing.
Explains thermal purge operation and its configurable settings.
Describes the pump cycling feature for periodic system exercise.
Illustrates wiring for single zone systems with optional Outdoor Reset and DHW modules.
Shows wiring configurations for multizone systems with circulator connections.
Diagrams the wiring for external low limit connections on the L7248L model.
Lists and defines LED error codes for diagnosing system faults.
Provides a guide to diagnose and resolve common system conditions and errors.
