Installation Instructions

Decommissioning 11
0020237057_00 Installation instructions 25
10.2 Replacing the outdoor temperature sensor
A
B
C
1. Remove the outdoor temperature sensor from the wall
base as shown in the figure.
2. Unscrew the wall-mounting base from the wall.
3. Dispose of the outdoor temperature sensor if defective.
(→ Page 25)
4. Mount the wall base. (→ Page 8)
5. Press the pair button on the radio receiver unit.
◁ The pairing process starts. The LED flashes green.
6. Start up the outdoor temperature sensor and fit it to the
wall base. (→ Page 8)
10.3 Disposing of the outdoor temperature
sensor if defective
Note
The outdoor temperature sensor has a reserve
power supply lasting approximately 30 days. Dur-
ing this time the outdoor temperature sensor will
continue to send radio signals even if defective. If
the outdoor temperature sensor is defective and
within range of the radio receiver unit, the radio
receiver unit will receive signals from the defective
yet intact outdoor temperature sensor.
1. Open the outdoor temperature sensor as shown in the
figure.
2. Remove the capacitors as shown in the figure.
11 Decommissioning
11.1 Decommissioning the product
1. Decommission all components of the heating installa-
tion, as described in the installation instructions for the
individual components.
2. Take the control out of the unit mounting bracket.
3. Remove the batteries.
4. Remove the cover on the unit mounting bracket.
5. Unscrew the unit mounting bracket from the wall.
6. Take the outdoor temperature sensor out of the wall
base.
7. Unscrew the wall-mounting base from the wall.
8. Open the radio receiver unit.
9. Disconnect the eBUS lines from the product's terminal
block.
10. Disconnect the eBUS lines from the heat generator's
terminal block.
11. Unscrew the wall-mounting base from the wall.