DEDICATED PRESSURE SYSTEMS LTD. Telephone 01372 803 675 Fax 01372 803 678 Email dps@heatweb.com  Internet http://www.heatweb.com R/O Shops, 9-19 Manor Green Road, Epsom, Surrey KT19 8RA

Installation Instructions X24 Thermal Store 1564-1  22/11/00

Heat Bank System   Xcel unit for connection to remote F+E   Twin heat exchangers (45 ltr/min)   Directly heated from remote source   40mm Foam Insulation   GX-Plan primary controls   Underfloor Primaries   Danfoss VMV25 UF Control Valve   All fitted controls are wired   Thermostatic Blending Valve 1''   28mm Primaries   Additional 6m Finned Coil   Flow Switch By-Pass   Secondary Return Pump   Sensor Pockets   Cased   2   Plate Heat Exchanger 3   Heat Exchanger Pump 4   Flow Switch 5   Thermostatic Blending Valve, Aquamix 1" 6   Manual Air Vent 8   Vent 11  Y-Pattern Strainer (supplied loose) 13  Cold Feed / Expansion 16  Cold Mains In, 22mm 17  Hot Mains Out, 22mm 18  Drain Cock 19  Flow From Boiler 28mm 20  Return to Boiler 23  Flow to Heating 28mm 24  Return from Heating Circuit 26  Primary Pump - Grundfos Alpha 6m 38  Cylinder Immersion Thermostat 41  Primary Blending Valve 42  Wiring Centre 44  Flow to Lower Coil, 22mm 45  Return from Lower Coil, 22mm 48  Check Valve 73  Sensor Points at 0, 25, 50, 75, 100% of store 74  UP 15 40-P Bronze Secondary Circulator 75  Secondary Return 76  Danfoss VMV25 Valve with RAVK Sensor   Unit ID HB-300-X24 Capacity 300 Base Diameter 500 Overall Diameter 580 Height 1600

Contents: 1. Introduction 2. General Requirements 3. Mains Water Supply 4. Connections: 5. Wiring 6. Filling 7. Commissioning 8. Fault Finding 9. Servicing 10. Spares 11. User Instructions