LA NORDICA LNK15 Manuel Utilisateur page 62

The heating system does not heat
The smoke fan does not work
62
problem
- check system dimensions
- check the requested thermal requirement
- check circulator dimensions and operation
- check return temperature (min. 60 °C)
- replace the condenser
- check smoke fan motor
- check smoke fan impeller
- check for any tripped manual reset button
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possible causes