44
Troubleshooting
Important The underfloor heating system
is an electrical power installation and any
faults must therefore be rectified by a
qualified electrician.
Error codes
When an error occurs, EB-Therm
will turn off the heating. The display
flashes and shows a flashing error
code.
E1: Short circuit in room sensor.
E2: Breakdown in room sensor.
E3: Short circuit in floor sensor.
E4: Breakdown in floor sensor.
Test values for floor sensor
The following values apply when the
floor sensor’s measurements are
checked.
Temperature Resistance
10
o
C
18,0 k
Ω
15
o
C
14,7 k
Ω
20
o
C
12,1 k
Ω
25
o
C
10,0 k
Ω
30
o
C
8,3 k
Ω