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Roof top york dl10n24ataaa3c. Bolwer motor wont shut down…

Customer Question
Roof top york dl10n24ataaa3c ...

Roof top york dl10n24ataaa3c

Contractor's Assistant: Have you talked to a roofing professional yet?

Bolwer motor wont shut down even with termostic removed

Contractor's Assistant: Do you plan on doing the work yourself?

Yes

Submitted: 8 months ago.Category: HVAC
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Answered in 5 minutes by:
9/11/2017
HVAC Technician: airheatman, HVAC Technician replied 8 months ago
airheatman
airheatman, HVAC Technician
Category: HVAC
Satisfied Customers: 9,024
Experience: Furnace, A/C and heat pump specialist.
Verified

Is there any error code onboard in unit?

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Customer reply replied 8 months ago
tow boars 1 htg. 1 cool cool green blink all the time
Customer reply replied 8 months ago
2 boards
Customer reply replied 8 months ago
you there
Customer reply replied 8 months ago
dont want tex email only
HVAC Technician: airheatman, HVAC Technician replied 8 months ago

Yes I am here. Do you see a legend on the unit to tell us what the blinks indicate? And are you in heat mode or cool mode?

Normally the only time fan would run with thermostat wires disconnected is if we had an open limit or pressure switch in heat mode

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Customer reply replied 8 months ago
owny on cool board constance blink green
Customer reply replied 8 months ago
not at job shite
HVAC Technician: airheatman, HVAC Technician replied 8 months ago

Usually blinking in cool mode just indicates power or cfms. I do not have a manual for this particular unit so do not have a legend.

If you can look on unit when you get back and see if there is a legend as well as possibly get me some pics of boards and diagrams will be a great help.Most cases when fan runs with thermostat disconnected, the fan relay (built into board) has stuck closed and requires replacement of board

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Customer reply replied 8 months ago
bye
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