Trane furnace repair services Mississauga error codes.
Call for Trane furnace repair services in Mississauga areas.
If you're looking for help fixing your Trane Furnace in Mississauga, look no further! Our comprehensive Trane Furnace error code guide will explain common issues, provide tips, and show you how to read your model's error codes.
CODE: Flashing Slow
PROBLEM: Normal no call for heat.
FIX: This is only an issue if you have raised your thermostat and your furnace doesn't respond.
CODE: Flashing Fast
PROBLEM: Normal call for heat.
FIX: Only beware this if your furnace is continuously calling for heat and isn't responding to your thermostat.
CODE: Continuous On
PROBLEM: Control panel issue.
FIX: Replace Control Panel.
CODE: Continuous Off
PROBLEM: Check Power.
FIX: Check Power.
CODE: 2 Flashes
PROBLEM: External Lockout (Retried or recycles exceeded).
FIX: Check for miswiring, clogged pilot tube, or humidity in the unit.
CODE: 3 Flashes
PROBLEM: Pressure Switch error.
FIX: Check if the drain tubes are full of moisture or obstructed with dirt.
CODE: 4 Flashes
PROBLEM: Open high limit device.
FIX: The issue with thermal protection.
CODE: 5 Flashes
PROBLEM: Flame sensed when NO flame should be present.
FIX: Check for a leaky gas valve, stuck gas valve, or defective flame sensor.
CODE: 6 Flashes
PROBLEM: 115 VAC power reversed polarity or poor grounding.
FIX: Correct line voltage polarity, check the wiring.
CODE: 7 Flashes
PROBLEM: Gas Valve circuit error.
FIX: Check your unit's gas valves for the issue.
CODE: 8 Flashes
PROBLEM: Low Flame sense signal.
FIX: Check for flame sensor malfunction or low gas pressure.
CODE: 9 Flashes
PROBLEM: Check Igniter.
FIX: Check igniter.