Table Des Matières - Helios KWL 500 W ET Notice De Montage Et D'utilisation

Thank you that you have decided on Helios ventilation system with heat recovery.
Read the information summarised in the operation and installation instruction
before the Helios unit is put into operation.
In addition, you will find information about the maintenance and care which serves
the proper functioning and conservation of value of your Helios unit.
INTRODUCTION
General informations.............................................................
Main parts and optional equipment........................................
Functions.. ............................................................................
MOUNTING INSTRUCTIONS
Montage – Location of KWL EC/ET 500 Pro.............................
Duct connections ...................................................................
Condensing water connection ................................................
Electrical connections for KWL EC/ET 500 Pro .......................
Control panel........................................................................
MOUNTING OF CONTROL PANELS AND SENSORS
Control panel mounting, detaching and wiring .......................
Several control panel addresses .............................................
Mounting and wiring of CO
Mounting and wiring of humidity sensor .................................
FUNCTIONS
Fan speed adjustment............................................................
Voltage and current signal control ..........................................
Heat recovery bypass.............................................................
Heat recovery defrosting ........................................................
Overheating protector of heating unit .....................................
Maintenance/Alarms .............................................................
Booster or fireplace switch......................................................
DESCRIPTION OF OPERATION
Ventilation control with CO
Ventilation control with humidity sensor (option) ......................
Ventilation control with remote monitoring system ...................
Heat recovery bypass function ................................................
Defrost function of heat recovery cell ......................................
Maintenance reminder...........................................................
Booster or fireplace switch......................................................
DC fan adjustment option......................................................
Fault signal relay ...................................................................
Condensate removal via ball siphon.......................................
OPERATION INSTRUCTIONS OF THE CONTROL PANEL
Control panel........................................................................
Operating menu ...................................................................
Settings menu .......................................................................
PERFORMANCE
Fan performance...................................................................
KWL EC/ET 500 Pro measuring points ....................................
Parts list KWL EC/ET 500 Pro..................................................
WIRING
SS-817 .................................................................................
MAINTENANCE
Filter and heat recovery cell....................................................
Fans and preheating radiator.................................................
Condensing water outlets.......................................................
Other cleaning .....................................................................
Air entrance valves / air outlet valves .....................................
Outdoor air vent ..................................................................
Accessories ..........................................................................
Warranty – Exclusion of liability .............................................
Certificates ...........................................................................
Factory settings......................................................................
OPERATION FAILURES / ALARMS
Symtom/Cause/Alarms..........................................................
2
TABLE OF CONTENTS
sensor .......................................
2
sensor (option) ...........................
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