dragz
Jan 10, 2010, 08:59 PM
This morning it worked fined but now
I get the 4 flash code which means limit switch open
I tried turning off all the power and back on still the same
Every time I I set thermostat to a temp I hear two instant clicks then the blower turns on immediately and the igniter does not even try to light
If I set temp under 70 degrees the blower eventually goes off but anything higher than that and it runs forever blowing cold air
I am renting the house I'm in so don't want to mess with it too much just looking for quick fix till I get someone to check it
Also I tried pushing the reset buttons on the limits but on one of them the button is stuck I think it's the roll switch, I can't push it in its too hard
And I don't want to open blower panel to push the main limit switch reset because I don't know how
Any ideas?
I get the 4 flash code which means limit switch open
I tried turning off all the power and back on still the same
Every time I I set thermostat to a temp I hear two instant clicks then the blower turns on immediately and the igniter does not even try to light
If I set temp under 70 degrees the blower eventually goes off but anything higher than that and it runs forever blowing cold air
I am renting the house I'm in so don't want to mess with it too much just looking for quick fix till I get someone to check it
Also I tried pushing the reset buttons on the limits but on one of them the button is stuck I think it's the roll switch, I can't push it in its too hard
And I don't want to open blower panel to push the main limit switch reset because I don't know how
Any ideas?