Systema EOLO BC RT - Main Components

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SYSTEMA EOLO RT rev. 09ENIT04052021

FEATURES

Fig. 3.5 Main components - version with 1-way air intake

Fig. 3.6 Main components - version with mixing chamber

3.8 MAIN COMPONENTS

AIR INTAKE SIDE - VERSION 1-WAY INTAKE

AIR INTAKE SIDE - VERSION MIXING CHAMBER 2-WAY AIR INTAKE

Main Page

Table of Contents3
General Rules5
Terminology Used in the Manual7
Packaging8
Features8
Construction Features8
Intended Use9
Product Configuration9
Technical Specifications10
Main Components of the Appliance12
Identification Plate and Information Labels14
Overall Dimensions16
Main Components18
Eolo Bc / Nbc Burner 15 ÷ 65 Rt20
Eolo Bc / Nbc Burner 85 ÷ 120 Rt22
Burner Eolo Bc / Nbc 150 ÷ 300 Rt23
Standard Fan Section24
Ec Plug Fan Section24
Supply and Air Intake Accessories (Optional)25
Electrical System29
Quadri Comando Per Il Funzionamento del Bruciatore30
Comando Manuale con Controllo Non Fornito da Systema30
Optional Connections (Room Control Panel Not Supplied by Systema)30
Wiring Diagram with a Fan and Three-Phase AC Asynchronous Motor31
Wiring Diagram with Two Fans and Three-Phase AC Asynchronous Motors32
Optional Components33
Mainboard Connections SCP674V130A133
Automatic Control (with Optional Panels Supplied by Systema)36
Wiring Diagram with SCP674V122T Terminal and Slave Mod. SCP674V20237
Wiring Diagram with SCP674V122T Terminal and Slave Mod. SCP674V20238
Variant for Connecting Fans with Soft-Start (Optional)40
Electrical Connection of Plug Fan (Optional) with Potentiometer42
Electrical Connection with Plug Fan (Optional), Automatic Operation43
SCP674V202 Slave Card Connections44
Connection with Master Controller for I²NET Network45
Connection of the I²NET Network Panel to Earth and SCP674V122T Panel46
Operation of the Appliance47
Features Mainboard Scp674V130A147
Operation Indicators on the Display48
Burner Operating Parameters49
Board Operation50
Operating Sequences50
Start-Up50
Burner Shutdown - Combustion Chamber Ventilation50
Burner Shutdown Due to Opening of a Safety Contact51
Burner Switch-Off Due to Gas Blower Overrun51
Burner Reset / Mainbord Reset51
Scp674V202 Slave Board Programming52
SCP674V202 Card Encoding for Network Operation52
DIP Swicht Configuration 353
DIP Swicht Configuration 453
Scp674V202 Slave Coding for Single Device with Scp674V122T Terminal54
Probe Configuration54
Configuration of Operating Parameters Scp674V20255
Programming with SCP674V122T2 Terminal55
List of Operating Parameters SCP674V20256
Gas Pipe58
Connecting the Appliance58
Installation60
Preliminary Unloading Operations60
Handling of Monobloc Units60
Handling of Units with Separate Sections61
Assembly of the Burner / Fans Sections62
Service Acces63
Condensate Drain64
Condensate Drain Connection64
Condensate Stagnation in the Exchanger64
Frost Protection65
Discharge into the Sewer System65
Testing and Start-Up of the Plant66
Preliminary Operations66
Commissioning the Appliance66
Adjustments67
Adjustments on Generators with 848 Sigma Solenoid Valve67
Regolazioni Su Apparecchi con Elettrovalvola 822 Nova MIX68
Air Mixer (Eolo BC / BL 15 ÷ 120 RT)69
Adjustment of Burner Parameters with Solenoid Valve Type VR470
Maximum Adjustment and Fine Adjustment71
Rough Adjustment71
Fine Adjustment71
Features for VR Gas Solenoid Valves72
Position of Electrodes75
Tensioning the Transmission Belts76
Maintenance77
Fuel Change78
Eolo BC/BL 15÷120 RT78
Eolo BC/BL 150÷300 RT78
Anomalies and Remedies79
Warranty82
Object and Duration of the Warrant82
Warranty Exclusions82
Effectiveness and Effectiveness of the Warranty82
Responsibility82
Provision Is Disposal83
Provision83
Disposal83

Systema EOLO BC RT - Main Components

Table of Contents