Ethos 4700 - Error Detection for a Electrical Floor Heating (One-Pole Application); Locating of Bottlenecks (Obstructions) in Installation Pipes (Single-Pole Application)

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7 Error detection for a electrical floor heating (one-pole application)
8 Locating of bottlenecks (obstructions) in installation pipes
(single-pole application)
Note:
The connection conditions:
If a shield mat or shield wiring is located
above the heating wires, no ground connection
may exist. If required, separate the shield
from the ground connection.
The switching with button 4 from “LEVEL
I” to “LEVEL III” the sensitvity of Distance
is increased up to a factor of 5.
A second transmitter is required for this
application.
Setup: manual mode, minimal sensitivity.
Tracing depth max. 2 meters.
When locating of bottlenecks in installation
pipes, Any circuits in the pipe must be dead
and grounded; Connect transmitter to the
metal coil and auxiliary ground according to
figure 8; and Carry out this example as
described in the application example.
If you have only coil actual of non conducting material (ex. fiber), we recommand
you to slide a copper wire ex. 1 5mm up to the x-pipes.
The switching with button 4 from “LEVEL I” to “LEVEL III” the sensitvity of Distance
is increased up to a factor of 5.
Setup: manual mode, minimal sensitivity. Tracing depth max. 2 meters.
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figure 7
figure 8