4
CONTENTS
1. Introduction 7
1.1. General Warnings / Warranty Issues 7
1.2. Product Conformity 8
2.1. Boiler Panel and Human Machine Interface (Master Boiler) 9
2.3. Product Declerations of Conformity (ErP Directive) 11
2.4. System General View / Sub-System and Components 14
2.4.1. ALDENS 65 L/T 14
2.4.2. ALDENS 85 L/T, ALDENS 105 L/T , ALDENS 130 L/T, ALDENS 150 L/T 15
2.5. Read Before Installation 16
2.5.1. Content of Shipping 16
2.5.2. Additional Accesories 17
2.5.3. Boiler and Sanitary Connection Dimensions (Same for Master and Slave Boilers) 21
2.5.4. Installed Cascade System Dimensions 22
2.5.5. Sanitary Needs For a Long Boiler Life and Proper Operation 22
2.5.6. Minimum Free Space Dimensions To Be Left Between the Boiler and the Walls 23
2.5.7. Device Mechanical Circuitry (Hydraulic, Gas, Exhaust) 25
2.6. Water Management 26
2.6.1. Circulating Pump Technical Properties and Characteristic Curves 26
2.6.2. Water Pressure Supervision 29
2.6.3. Water Fill / Drainage From The Circuit 31
2.6.4. Hardness and Conductivity of Water, Fur Layer 31
3.1. General and Safety Warnings 33
3.1.1. Informations and Safety Warnings About the Circuit 33
3.1.2. Safety Warnings and useful Information About the Heat Exchanger, Fan and the Venturi 35
3.1.2.1.
Safety Warnings and Useful Information About the Heat Exchanger, Fan and the Venturi
35
3.1.2.2. Heat Exchanger Hanging System (Patented– PT2014/15542) 38
