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Summary of Contents for Systema Eolo 20AE Series
- Page 1 EOLO GAS AIRTIGHT SUSPENDED WARM AIR HEATERS Series with axial fan models 20AE, 30AE, 50AE, 70AE, 90AE Series with centrifugal fan models 20AC, 30AC, 50AC, 70AC, 90AC INSTRUCTION MANUAL “INSTALLATION, USE AND MAINTENANCE” ENGLISH...
- Page 2 IMPORTANT Read this manual carefully before starting up the system. In order to improve the product, Systema reserves the right to modify the content without prior notice. Via San Martino 17/23 E-mail: systema@systema.it S. GIUSTINA IN COLLE (PD) commercial informations loc.
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Page 3: Table Of Contents
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO Contents GENERAL RULES ................5 PACKAGING ..................5 2.1 List of packing ...................... 5 GENERAL TECHNICAL SPECIFICATIONS ........7 3.1 Description and operating specifications ............7 3.2 Technical specifications ..................8 3.2.1 Suction series with axial fans ..................... - Page 4 SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 8.1 Connection diagram to CE type boards mod. 04CEQU1202 (without timer) and mod. 04CEQU1203 (with timer) ..............33 8.2 Connection to the board code 04CEQU1204 ............ 34 8.3 Internal wiring diagram Eolo 20-30-50 ............... 35 8.4 Internal wiring diagram Eolo 70-90 ..............
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Page 5: General Rules
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO GENERAL RULES This instruction manual is an integral and essential part of the appliance and must be kept carefully beside the appliance for further consultation. Read the instructions and warnings contained in this manual carefully as they provide important information on safety, installation, use and maintenance. - Page 6 SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO Fig.1 Appliance Packing Rev. 10EE0112...
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Page 7: General Technical Specifications
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO GENERAL TECHNICAL SPECIFICATIONS 3.1 Description and operating specifications “EOLO” suspended gas warm air heater is composed of a combustion chamber in stainless steel, inside which a gaseous component (natural gas or LPG) is combusted. In just a few minutes the external surfaces of the combustion chamber and fume tube nest, lapped by ambient air circulated by the fans, reach their operating temperature. -
Page 8: Technical Specifications
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.2 Technical specifications 3.2.1 Suction series with axial fans Rev. 10EE0112... -
Page 9: Suction Series With Centrifugal Fans
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.2.2 Suction series with centrifugal fans Category ......II 2H3+ Rev. 10EE0112... -
Page 10: Main Control And Safety Components On The Appliance
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.3 Main control and safety components on the appliance a) Electronic control unit: one for all models. This controls opening of the gas solenoid valve and ignition of the burner. After receiving the electrical signal from the ambient thermostat, it checks that the pressure switch is operating normally (ignition is not enabled unless this check is passed). - Page 11 SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO d) Fan-limit safety bi-thermostat “with automatic reset”: this has a double aim: -to control start-up of the fans after the air has reached 50°C and shut-down of these when the air temperature has dropped below 30°C;...
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Page 12: Overall Dimensions
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.4 Overall dimensions SERIES AE with axial fan Front view Rear view Side view SERIES AC with centrifugal fan Front view Rear view Side view Fig.2 Overall dimensions Rev. 10EE0112... -
Page 13: Exploded View Of Eolo Heaters
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.5 Exploded view of Eolo heaters 3.5.1 Exploded view of Eolo20AE Fig. 3 Exploded view of EOLO20AE 3.5.2 Exploded view of Eolo20AC Fig. 4 Exploded view of EOLO20AC Rev. 10EE0112... -
Page 14: Exploded View Of Eolo30Ae
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.5.3 Exploded view of Eolo30AE Fig.5 Exploded view of EOLO30AE 3.5.4 Exploded view of Eolo30AC Fig.6 Exploded view of EOLO30AC Rev. 10EE0112... -
Page 15: Exploded View Of Eolo50Ae-Eolo70Ae
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.5.5 Exploded view of Eolo50AE-Eolo70AE Fig. 7 Exploded view of Eolo50AE-Eolo70AE 3.5.6 Exploded view of Eolo50AC-Eolo70AC Fig. 8 Exploded view of Eolo50AC-Eolo70AC Rev. 10EE0112... -
Page 16: Exploded View Of Eolo90Ae
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.5.7 Exploded view of Eolo90AE Fig. 9 Exploded view of Eolo90AE 3.5.8 Exploded view of Eolo90AC Fig. 10 Exploded view of Eolo90AC Rev. 10EE0112... -
Page 17: Legend Of Components
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.5.9 Legend of components Rev. 10EE0112... -
Page 18: Position Of The Ignition And Detection Electrodes
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 3.6 Position of the ignition and detection electrodes Fig. 11 Position of electrodes 3.7 Position of the nozzle Fig. 12a Position of nozzles Fig. 12b Position of nozzles - second flame level (Eolo 70 AE/AC, Eolo 90 AE/AC) Rev. -
Page 19: Installation
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO INSTALLATION 4.1 Place of installation and safety distances To obtain the maximum yield from “EOLO” suspended warm air heaters the following rules should be followed: Establish the position, bearing in mind the type of work, priority zones to be heated and absorbing walls (windows, doors, entrances etc.) see fig. -
Page 20: Installing The Appliance
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 4.2 Installing the appliance 4.2.1 Fitting the brackets for Eolo 20 Fig. 13 Fixing brackets for Eolo20 Bracket to be fixed to the wall Bracket to be fixed under Eolo Supporting bracket Rev. -
Page 21: Fitting The Brackets For Eolo 30-50-70-90
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 4.2.2 Fitting the brackets for Eolo 30-50-70-90 Holes for fixing the plate Slots for fixing the plate (1) to under Eolo the bracket (2) Holes for Eolo series Holes for Eolo series AC... -
Page 22: Fitting The Fire Damper (Optional)
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 4.3 Fitting the fire damper (optional) Fig. 15 Fitting the fire damper Rev. 10EE0112... -
Page 23: Setting Up The Appliance
Fig. 16 Examples of application For the examples of applications shown above, the company Systema only provides the main components, namely the heater with original air outlets and adjustable fins, fire damper, original filters, supporting brackets, fume termination. -
Page 24: Discharge And Suction Ducts
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO DISCHARGE AND SUCTION DUCTS The fume discharge ducts relevant to type C appliances with natural or forced draft, must comply with the following conditions: … they must be metal, … be constructed in materials resistant to normal mechanical stress, heat and the action of combustion products and any condensation through time;... -
Page 25: Coaxial Roof Discharge For Eolo20 (Type C32)
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 6.1 Coaxial roof discharge for Eolo20 (type C32) Fig. 18 Example of coaxial roof discharge for Eolo20 Female coupling Ø100 mm Gasket Tandem connection Rigid component Ø 100 mm M/F length 1.000 Rigid component Ø... -
Page 26: Coaxial Wall Discharge For Eolo20 (Type C12)
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 6.2 Coaxial wall discharge for Eolo20 (type C12) Fig. 19 Example of coaxial wall discharge for Eolo20 Rigid component Ø 80 mm M/F length 250 mm Gasket Female coupling Ø 100 mm... -
Page 27: Separate Wall Discharge For Eolo20 (Type C12)
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 6.3 Separate wall discharge for Eolo20 (type C12) Fig. 20 Example of coaxial wall discharge for Eolo20 1= Rigid component Ø 80 mm M/F length 1000 mm 2= Hole flange... -
Page 28: Coaxial Roof Discharge For Eolo30-50-70-90 (Type C32)
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 6.4 Coaxial roof discharge for Eolo30-50-70-90 (type C32) Fig. 21 Example of coaxial roof discharge for Eolo30/50/70/90 Coaxial roof termination Ø 150/100 mm Elbow bend 90° Ø 100 mm M/F... -
Page 29: Coaxial Wall Discharge For Eolo30-50-70-90 (Type C12)
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 6.5 Coaxial wall discharge for Eolo30-50-70-90 (type C12) Fig. 22 Example of coaxial wall discharge for Eolo30/50/70/90 Silencer Hole flange Clamping band Band for clamping flexible air pipe Tandem connection Flexible pipe for combustion air Coaxial wall termination Ø... -
Page 30: Separate Wall Discharge For Eolo30-50-70-90 (Type C12)
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 6.6 Separate wall discharge for Eolo30-50-70-90 (type C12) Fig. 23 Example of separate wall discharge for Eolo30/50/70/90 Silencer Clamping band Wall fume termination Ø 100 mm Wall air termination Ø 100 mm... -
Page 31: Separate Roof Discharge For Eolo30-50-70-90 (Type C32)
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 6.7 Separate roof discharge for Eolo30-50-70-90 (type C32) D= minimun 50 cm Fig. 24 Example of separate roof discharge for Eolo30/50/70/90 Roof fume termination Ø 100 mm Silencer Top collar Elbow bend 90°... -
Page 32: Gas Pipes
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO GAS PIPES 7.1 Connecting the appliance The gas supply pipe must be executed in compliance with the regulations in force in the country in which the system is installed. The sizes of the pipes and any pressure reducers must guarantee correct operation of appliances. -
Page 33: Electrical System
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO ELECTRICAL SYSTEM 8.1 Connection diagram to CE type boards mod. 04CEQU1202 (without timer) and mod. 04CEQU1203 (with timer) All electrical connection must be performed in compliance with the regulations in force in the country in which the system is installed. -
Page 34: Connection To The Board Code 04Cequ1204
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO Connection to the board code 04CEQU1204 Fig. 26a Connection to the board code 04CEQU1204 (with 11 terminal) Fig. 26b Connection to the board code 04CEQU1204 (with 5 terminal) Rev. 10EE0112... - Page 35 SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO Internal wiring diagram Eolo 20-30-50 Rev. 10EE0112...
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Page 36: Internal Wiring Diagram Eolo 20-30-50
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 8.4 Internal wiring diagram Eolo 70-90 Rev. 10EE0112... -
Page 37: Inspection And Starting Up The System
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO INSPECTION AND STARTING UP THE SYSTEM 9.1 Preliminary ignition procedures a) Check that the appliances have been set for the available type of gas (consult paragraph 10.1 on gas conversion if required), check the mains pressure (see table below) and turn on the gas. Seal the gas valve adjustment component after regulation. -
Page 38: Adjusting The Pressure On The Solenoid Valve And Pressure Intake
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 9.3 Adjusting the pressure on the solenoid valve and pressure intake Slow ignition regulation Pressure intake downstream Flow rate regulation Pressure intake upstream Second flame level Fig. 29 Solenoid valve for Eolo mods. 20-30-50 Fig. -
Page 39: Bi-Thermostat For Adjusting Fan Start-Up
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 9.4 Bi-thermostat for adjusting fan start-up Adjustment levers Automatic/manual operation button Fig. 31 “Fan-limit” bi-thermostat During normal operation the sensor of the bi-thermostat rotates and, once the temperature set on the set point has been reached, closes the contact that supplies power to the fan. -
Page 40: Measuring The Efficiency
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 9.3 Measuring the efficiency Taking a sample of combustions products: Taking a sample of combustion products and measuring of the temperature of these must be performed by means of the special through hole in the combustion product discharge duct. -
Page 41: Maintenance
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 10 MAINTENANCE 10.1 Gas conversion The conversion must be performed by professionally qualified personnel responsible for complying with the current safety standards. The manufacturer declines all responsibility in the case of damages caused by erroneous conversion or improper and/or incorrect use of the appliance. -
Page 42: Conversion From Lpg To Natural Gas
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 8) Affix the label (“Appliance regulated for …”) indicating the new type of gas to the plate provided on the appliance. Seal the gas valve adjustment component after regulation. (*) For LPG (Butane G30/Propane G31) gas, a “stage I” pressure reducer must be installed in the vicinity of the tank to reduce the pressure to 1.5 bar;... -
Page 43: Operating Faults
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 10.2 Operating faults Rev. 10EE0112... -
Page 44: Warranty
CONVENTIONAL, ARE EXPRESSLY EXCLUDED. Replaced parts shall be returned immediately to SYSTEMA, free at its works in S. Giustina in Colle (PD), by and to the expense of the user. In the event of operations covered by warranty, the user shall be charged the fixed call-out fee and refund for mileage in the event of the place of the operation being over 10 kilometres from the Service Centre. -
Page 45: Competence
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 11.3 Competence 1) Requests for operations under Warranty must be submitted, subject to forfeiture, to the Service Centre that performed “initial ignition”. The user must, in this case, present the Certificate of Warranty to the Service Centre. -
Page 46: Notes
SYSTEMA S.p.A. Gas airtight suspended warm air heaters - EOLO 13 NOTES Rev. 10EE0112...
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