Test to see if power is reaching the motor. So when you do read the flash codes and try to fix it yourself is it really fixed? Be sure to reset the switch after correcting the failure condition. If thermostat does not have G connection jumper across thermostat terminals R and G. Conditions to Consider Before Performing a Lockout Reset If the controller on your furnace has detected an unsafe operating condition, or failure, you should first remedy the problem before performing a lockout reset. Of all of the York Furnace error codes, this is one you may see most frequent. The control will do a soft lockout, but will still respond to open limit and flame.
Is the blower wheel firmly mounted on motor shaft? The flame sensor is usually held in place by a single sheet metal screw. If you are a homeowner looking to repair your own appliance, understand that the voltages can be lethal, the fuels are highly flammable and high pressures are used. Will main burners ignite and stay on? And the problem does not necessarily mean it is the switch that is the problem. In this case, the entire control should be replaced, as the control is not field repairable. Error Code 1-4 Ignition lockout Control will auto-reset after 3 hours. The short flash is 0. When a furnace is trying to fire it releases gas from the main valve and attempts to light electronically.
Remove all thermostat wires from control board. However, some manufacturers have different or multiple lockout reset procedures. Any idea which direction I need to go with fixing this unit? Carbon deposits can be cleaned with emery cloth. After the flame sensor is cleaned, it can be screwed back into its original position, the blower compartment door secured and power restored for testing. Need the wire fixed first!! Very thorough, very efficient and knowledgeable; and very pleasant! Use a piece of tape to hold switch closed. Turn off the power and adjust the gas pressure according to the information on the rating plate.
The reason I was expecting this error was that two days ago I got the 33 error Limit circuit fault. I had a slight suspicion as to what the issue could be and just like I expected I saw the 13 error. The flame sensor comes into contact with the flame, and it is quite common for debris to buildup on it. Hopefully, we will be able to get our furnace working again in time for winter. E5: Open circuit or out of range Freeze Sensor. How to use remote controller in service mode? When the furnace starts, I see a flame igniting and a fan kicks on.
If the flame current is below 1. All heat , cool, and dehumidify operations will be locked out. After 15 seconds, the unit will revert to its previous display. A plugged air filter, or restricted air flow may be the reason behind this York Furnace error code. If you replace the blower control module go to step 51.
We guarantee our certified partners meet specific criteria to ensure that Canadian homeowners are able to make informed decisions when it comes to their space heating needs. Check the part for cracks, if it is then replace the igniter. Heat pump, furnace, heat strip and fan operation can continue to operate but displays the last temperature set-point. Made room for us the same day! In many cases the furnace model and serial number is printed on a sticker affixed to the side of the furnace cabinet. It will not tell a trained tech what to fix, only a starting point and tell-tale signs.
I would strongly recommend his services. The furnace has many different safety switches inside it including a pressure switch and various temperature switches. Make sure thermostat is calling for cooling. If you replace the blower control module go to step 36. Usually found where the cold air enters the unit, either in the cold air return duct or the entrance to the blower chamber.
You previously suggested the following. Check sensor lead for shortingand verify furnace is grounded properly. Also, the fan is running constantly even though the t-stat is on auto and the unit doesn't fire up. Soft Lockout - The control shall not initiate a call for heat or call for continuous fan while in lockout. Error Code: 1E Cause of operation: Discharge temp. The furnace will lock out for one hour and then restart.
Does a different status code flash? On modern electronic ignition gas furnaces, there are fault codes that can flash on an electronic module or a circuit board located inside the. Turn off the furnace power and repair a short or replace the pressure switch. This could be caused by a number of problems: faulty inducer, blocked vent pipe, bro- ken pressure switch hose or faulty pressure switch. May be a gas valve, relay or control board most likely. Then adjust the gas valve to the proper rate. Does a different status code flash? If low-pressure switch was defective, a low- —. I did not have a large enough business to qualify so I'm not an expert on their units.
If twinned, refer to twinning kit instructions. Kelly Posted on Oct 05, 2010 Turn power off to unit. Check for: - Control ground continuity - Flame sensor must not be grounded - Oxide buildup on flame sensor clean with fine steel wool. Set the mete to Ohms. The homeowner had figured out the problem using diagnostic codes on the board.