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 Xcel Underfloor Thermal Store 3191-1  04/01/01

Heat Bank Thermal Store 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   All fitted controls are wired   Thermostatic Blending Valve 1''   28mm Primaries   Direct Fed Heating Circuit with HWP Stat   Flow Switch By-Pass   Secondary Return Pump   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 38  Cylinder Immersion Thermostat 38  Cylinder Thermostat 41  Primary Blending Valve 42  Wiring Centre 48  Check Valve 74  UP 15 40-P Bronze Secondary Circulator 75  Secondary Return   Unit ID HB-130-3191 HB-300-3191 Capacity 130 300 Base Diameter 450 500 Overall Diameter 530 580 Height 1190 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