York furnace goes through one cycle and then flashes red 6 times which indicates that the pressure switch opened 4 times during the call for heat. Goes into delay mode and shuts off for 1 hr. and then restarts. What causes this?
|
York furnace goes through one cycle and then flashes red 6 times which indicates that the pressure switch opened 4 times during the call for heat. Goes into delay mode and shuts off for 1 hr. and then restarts. What causes this?
| All times are GMT -7. The time now is 08:22 PM. |