To Next PageTo Next PageWhy is my Burnham Boiler and circulator off?
Your Burnham Boiler and circulator might be off because there is no 120 Vac power at the boiler. In this case, check the breaker and wiring between the breaker panel and the boiler. Alternatively, the boiler might not be receiving a heat request. Inspect the thermostat or zone wiring for loose connections, incorrect wiring, or a defective thermostat or zone control.
Table detailing boiler model, input, heating capacity, and AFUE ratings.
Table outlining boiler dimensions and NPT connection sizes for supply, return, vent, gas, relief, and drain.
Table specifying allowable supply and minimum return water temperatures, and flow rates.
Table listing shipping weight, empty weight, and water content for each boiler model.
Overview of the 10 installation steps required to set up the boiler.
Table of status codes displayed on the IQ Boiler Control when 'Err' is not displayed.
Table of error codes displayed on the IQ Boiler Control when 'Err' is flashing.
Description of the IQ Boiler Control display and its functions.
How to view boiler status, settings, and troubleshooting information.
Procedure to access and adjust high limit, differential, and pump overrun settings.
Details on High Limit, Differential, and Pump Overrun settings.
Explanation of how IQ Option Cards add functionality to the boiler system.
Guidelines and warnings for atmospheric venting systems.
Procedures for checking draft in gas and oil boilers.
Procedures for checking combustion using a flue gas analyzer.
Overview of the IQ Control System, its components, and benefits.
Details on the IQ Boiler Control as the heart of the system.
Role of the IQ Option Panel in providing plug-in functionality.
Introduction to various IQ Option Cards for enhanced features.
Features and benefits of the Outdoor Reset IQ Option Card.
Details on the Aquastat IQ Option Card for temperature sensing.
Information on LWCO IQ Option Cards for water level detection.
Description of the touch screen LCD Display Kit.
Functionality of EnviraCOM thermostats with the IQ Boiler Control.
List of components factory-mounted on the boiler.
List of optional IQ Control System components.
List of instruction sheets for IQ Control System components.
One-year warranty on residential grade boilers, parts, and accessories.
Warranty coverage for heat exchangers based on years in service.
Lifetime warranty on cast iron and steel nipples joining boiler sections.
Applicability, installation, use, maintenance, and exclusions for warranties.
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