23
4x
1.
3.
2.
Fig. 15
1.
Insert flue gas fan and secure with screws.
2.
Screw Lambda probe into place.
Note
Use the Lambda probe key provided.
3.
Insert flue gas temperature sensor and secure with
screw.
Connections on the flue gas side
Danger
Leaking or blocked flue systems, or an insuffi-
cient combustion air supply can cause life
threatening poisoning from flue gas and carbon
monoxide.
■
Ensure the flue system is in good working
order.
■
Apertures for combustion air supply must be
non-closable.
The system may only be commissioned once the fol-
lowing conditions are guaranteed:
■
Unrestricted flow in the flue gas routes.
■
Flue pipes are routed so that all casing panels are
accessible and can be removed for maintenance.
■
Flue systems are designed to be gas-tight.
■
Apertures for sufficient combustion air supply are
non-closable.
Installation sequence
Installing the flue gas fan
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Installation
