Cold in Calif
Oct 12, 2009, 05:29 PM
Hey you
I have a York Diamond 80 - I don't have furnace model no. but I do have the Johnson Control board's model no. G91G951ADB-1403 (part no 031-01234-000).
The problem: When I try to run the furnace the combustion blower, glow coil, and the 5 ports (burners) function. However the burners do not stay lit for more than about 7 seconds.
The fan motor works on manual and I put a jumper on the fan motor while trying to turn on the furnace but still after 7 seconds the burners fail.
The diagnostic light on the board is not lit nor flashing.
1. Does anyone have any ideas as to why the burners are turning off?
2. What is causing the gas flow to stop?
3. Should the board's diagnostic light be lit?
4. Are they any other jumpers I should test?
5. Is there a troubleshooting manual for this furnace?
Thanks!!
I have a York Diamond 80 - I don't have furnace model no. but I do have the Johnson Control board's model no. G91G951ADB-1403 (part no 031-01234-000).
The problem: When I try to run the furnace the combustion blower, glow coil, and the 5 ports (burners) function. However the burners do not stay lit for more than about 7 seconds.
The fan motor works on manual and I put a jumper on the fan motor while trying to turn on the furnace but still after 7 seconds the burners fail.
The diagnostic light on the board is not lit nor flashing.
1. Does anyone have any ideas as to why the burners are turning off?
2. What is causing the gas flow to stop?
3. Should the board's diagnostic light be lit?
4. Are they any other jumpers I should test?
5. Is there a troubleshooting manual for this furnace?
Thanks!!