DeDietrich 24 - Installation on the Wall; Installing the Outside Sensor (Accessory Available Upon Request)

Danger
It is forbidden to store inflammable products and materials in the boiler room or close to the boiler, even
temporarily.
Caution
The boiler must be installed in a frost-free area. Make sure there is a connection to the water drainage system
close to the boiler to discharge the condensates. If the appliance is installed in ambient temperatures below 0 °C,
take the necessary measures to prevent ice formation in the siphon and condensate outlet.
6.2.1 Installation on the wall
Caution
Cover the boiler when drilling the wall, to protect it against the dust generated.
Once the exact position on the wall has been determined, proceed as follows to install the boiler:
1. Determine the position where the two fastening holes should be drilled on the wall, making sure that the two points are
level;
2. Drill the wall, no less than 50 mm, with an Ø 8 mm bit (1).
3. Position the Ø 8 mm dowels then fasten the wall-mounting bracket using the Ø 6 mm screws and corresponding washers
(2).
4. Lift the boiler (two people are necessary) and position it on the wall in line with the support bracket hooks (3).
5. Make sure that the boiler is positioned vertically and that the maximum deviation is 15 mm, as shown in the figure (4).
6.2.2 Installing the outside sensor (accessory available upon request)
It is important to select a position that allows the outside sensor to measure the outside temperature correctly and effectively.
Fig.107 Recommended locations A
MW-8800N001-3
2
1
2
1
1
2
H
1/2 H (min. 2,5 m)
1/2 H (min. 2,5 m)
1/2 Z
H
Z
1 Optimum location
2 Possible position
h Inhabited height controlled by the sensor
Z Inhabited area controlled by the sensor
Recommended locations (A):
On a façade of the area to be heated, facing north.
Half way up the wall of the area to be heated.
Protected from direct sunlight.
Easy to access.
Locations that are not recommended (B):
Masked by an element of the building (balcony, roof, etc.).
Close to a disruptive heat source (direct sunlight, chimney, ventilation grid, etc.).
Fig.106 Installation on the wall
en
6 Installation
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