Continuity tester
User Guide
8
Finally, connect all the earth wires from the mats or
cables together to the E terminal (see Figure 4).
3. Set the switch to the “ON” position.
4. A green light indicates Continuity tester is operating.
5. Place the Continuity tester where it can be seen
and heard during the installation of the underfloor
heating.
6. A red light and alarm indicate lead wires have come
loose from terminals or that the underfloor heating
elements have been damaged.
Please note: For added protection, we recommend all mats
be tested with an actual OHM’s meter for more specific
readings.
Fig. 4
To L1
To L2
To E
