La Nordica WF25 DsA Manual Del Usuario página 20

During combustion, thermal energy is released that significantly increases the heat of surfaces, doors, handles, controls, glass, exhaust
pipes, and even the front of the appliance. Avoid contact with those elements if not wearing protective clothing (protective gloves
included). Make sure children are aware of the danger and keep them away from the stove during operation.
INSTALLATION. ......................................................................................................................................................................................3
GENERAL PRECAUTIONS ..................................................................................................................................................................22
DECLARATION OF CONFORMITY OF THE MANUFACTURER ........................................................................................................22
INSTALLATION REGULATIONS ..........................................................................................................................................................23
OPEN expansion Tank system ................................................................................................................................................................................23
CLOSED expansion Tank system ...........................................................................................................................................................................24
VMA - ANTI-CONDENSATION MIXING VALVE - IT IS MANDATORY (purchased as OPTIONAL) .......................................................................24
VAST - AUTOMATIC THERMAL DISCHARGE VALVE DSA - (purchased as OPTIONAL) ...................................................................................25
SYSTEM CONNECTION AND FILLING..................................................................................................................................................................25
FIRE-FIGHTING SAFETY MEASURES ...............................................................................................................................................25
FIRST-AID MEASURES ..........................................................................................................................................................................................25
BEAM PROTECTIONS ...........................................................................................................................................................................................26
DESCRIPTION ......................................................................................................................................................................................26
FLUE .....................................................................................................................................................................................................27
CHIMNEY CAP ........................................................................................................................................................................................................27
CONNECTION TO THE FLUE ................................................................................................................................................................................27
AIR FOR COMBUSTION.........................................................................................................................................................................................27
EXTERNAL AIR INTAKE .........................................................................................................................................................................................28
ALLOWED / NOT ALLOWED FUELS ..................................................................................................................................................28
LIGHTING .............................................................................................................................................................................................29
LOW EMISSION fire lighting ...................................................................................................................................................................................30
NORMAL OPERATION .........................................................................................................................................................................30
ELECTRICAL POWER SUPPLY FAILURE .............................................................................................................................................................30
OPERATION DURING TRANSITION PERIODS ....................................................................................................................................................31
SUMMER USE ........................................................................................................................................................................................................31
MAINTENANCE AND CARE ................................................................................................................................................................32
GLASS CLEANING .................................................................................................................................................................................................32
CLEANING OUT THE ASHES ................................................................................................................................................................................32
CLEANING THE FLUE ............................................................................................................................................................................................32
SUMMER STOP ......................................................................................................................................................................................................32
MAINTENANCE OF THE EXTENSIBLE GUIDES ..................................................................................................................................................33
MAINTENANCE ON THE WATER SYSTEM ..........................................................................................................................................................33
CALCULATION OF THE THERMAL POWER .....................................................................................................................................33
GUARANTEE TERMS ..........................................................................................................................................................................34
INSTALLATION LAY-OUT. ...................................................................................................................................................................84
Thermostatic Valve VAST TECHNICAL DATA SHEET ............................................................................................................................................90
TECHNICAL DATA SHEET. ..................................................................................................................................................................98
DIMENSIONS. .....................................................................................................................................................................................100
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ATTENTION
sURFACEs CAN BECOME vERY HOT!
ALWAYs UsE PROTECTIvE gLOvEs!
ENGLISH - CONTENTS
ENgLIsH