York Rooftop Unit Control Board
York Rooftop Unit Control Board. Superior efficiency, greater control, unmatched comfort. Try recycling power to the control.

The prodigy® control system is the latest example of lennox' commitment to advanced hvac technology. The simplicity® is composed of 72 monitored and controlled input and output points. All units are factory commissioned, configured, and run tested.
I Am Sorry, But I Do Not Know What The Blink Codes Mean On A York Ac Unit.
All units are factory commissioned, configured, and run tested. The 9 blinks in our post is pertaining to a furnace control board. Try recycling power to the control.
Wait A Few Mins And Restart Unit And Make Thermostat Call Again.
Control system designed spec ifically for the millennium ® 25 to 40 ton single package rooftop unit. Microelectronics failure alarm (26) this alarm indicates a problem with the unit controller microelectronics has occurred and the unit controller is operating on default values. Other controllers that are supported and provided as communicating controller to the ucb through a sensor & actuator communicating bus.
The Control Will Fl Ash The Alarm But Allow The Unit To Operate Normally.
As used in models d2ga, d3ga and others. If the fault reappears replace the unit controller. The prodigy® control system is the latest example of lennox' commitment to advanced hvac technology.
York Has/Had A Problem With Their Control Board And The Compressor Contactor They Used On Some Models.
The modular design of sec platform will allow additional controllers based on the configuration of the roof top unit. Most units and control boards will reset if you turn off the thermostat and then kill main power to rooftop. The main unit controller mounted in the electrical control panel and the ignition control board mounted in the burner section.
The Goal Of This Control Is To Utilize Cutting Edge Technology Making The Equipment Easier To Install, Operate, And Service.
The prodigy control system includes: All units have two compressors with independent refrigeration circuits to provide 2 stages of cooling. York roof top intermittent ignition control lockout issue today errors code stored 5 blink code say i think is fsi, 9 blink = ignition control lockout and 13 blink= low main voltage to compressors.
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