Next connect the meter s probe to one of the colored wires and the other probe to the black and white ground wire.
How to find broken wire in heated floor.
It will look like an orange line in a serpentine pattern weaving back and forth across the floor.
Often part of the wire may be seen so that the mortar may be removed carefully around the damaged wire using the hammer and or chisel.
Remove the probes from the lead wires.
Verify the capacity of your electrical panel before you begin installing your floor heating system.
If the resistance is zero you ve found the break.
Warmlyyours offers a splice repair kit online.
Some mats have a green ground wire.
How to wire floor heatingwe demonstrate as a diy or the do it yourselfer how to wire an electric in floor heating controller once you have your supply conduc.
The zero reading is the indicator of a broken wire.
If the resistance isn t zero continue searching along the cord until you get a zero reading.
The price range for a circuit tracer does vary however there are some fine stud sensors that have a built in feature that allows live circuits to be detected inside the wall behind sheet rock.
The thermostat is overheating.
Get the tic ready and start scanning the floor.
Make sure the leads are connected to metal in order for the multimeter to work properly.
We should start to be able to see the heated wire through the tile at this point.
Once the breakis identified he can simply dig upthe tile above the break and fix the break.
He will use various pieces of equipment including a thermal imaging camera to identify the site of the failure.
Any reading will indicate that the sensor wire is working properly.
Remove enough mortar and tile to give about 4 to 5 inches of free wire on both sides of the damage to work with.
You simply need to book an experienced underfloor heating electrician.
When a wire is shorted out or is broken inside a wall and you need to locate it then a electric circuit tracer should help to find the wire.